NFVwiki - User contributions [en]

Feature Tracking Release 5

2024-02-14T09:44:17Z

Vreck: Mirroring the private wiki with the new Feature Tracking page structure

== Introduction ==
{| class="wikitable"
|-
| Current mirror date: 2024.02.14|| '''This page is a mirror of the Release 5 Feature Tracking Page on the NFV private wiki. Feature tracking information is frequently updated on the private wiki page and regularly mirrored onto the present public page.''' Links to contributions will require authentication with an ETSI Online Account.
|}
__NOTOC__
== Feature Overview Release 5 ==
{| class="wikitable"
|+Feature Overview and Status
!Feature
!Stage 1
!Stage 2
!Stage 3
|-
|[[Feature Tracking Release 5#FEAT19: NFV-Conn|FEAT19a (Rel. 5 extensions): Enhanced container networking]]
|ongoing (Rel 5)
|not started
|not started
|-
|[[Feature Tracking Release 5#FEAT19: NFV-Conn|FEAT19b: NFV-Connect - connectivity integration and operationalization]]
|ongoing (Rel 5)
|not started
|not started
|-
|[[Feature Tracking Release 5#FEAT20: Auto|FEAT20: Auto]]
|completed (Rel 4)
|completed (Rel 4)
|not started
|-
|[[Feature Tracking Release 5#FEAT21: 5GNFV|FEAT21: 5GNFV]]
|completed (Rel 4)
|ongoing (Rel 4 & 5)
|ongoing (Rel 4 and 5)
|-
|[[Feature Tracking Release 5#FEAT22: M-Tenant|FEAT22: M-Tenant]]
|ongoing (Rel 5)
|not started
|not started
|-
|[[Feature Tracking Release 5#FEAT24: VNF-OAM|FEAT24: VNF generic management functions]]
|completed (Rel 5)
|ongoing (Rel 5)
|not started
|-
|[[Feature Tracking Release 5#FEAT26: Policy Management Models|FEAT26: Policy-models]]
|completed (Rel 4)
|completed (Rel 4)
|ongoing (Rel 5)
|-
|[[Feature Tracking Release 5#FEAT27: NFV for vRAN|FEAT27: NFV for vRAN]]
|completed (Rel 5)
|ongoing (Rel 5)
|not started
|-
|[[Feature Tracking Release 5#FEAT29: Green NFV|FEAT29: Green NFV]]
|completed (Rel 5)
|ongoing (Rel 5)
|not started
|-
|[[Feature Tracking Release 5#FEAT30: VNF configuration|FEAT30: VNF configuration]]
|completed (Rel 5)
|ongoing (Rel 5)
|not started
|-
|[[Feature Tracking Release 5#FEAT31: Flexible VNF deployment|FEAT31: Flexible VNF deployment]]
|completed (Rel 4 and 5)
|completed (Rel 4 and 5)
|completed (Rel 4 and 5)
|-
|[[Feature Tracking Release 5#FEAT33: Physical Infrastructure Management|FEAT33: Physical Infrastructure Management]]
|ongoing (Rel 5)
|ongoing (Rel 5)
|not started
|-
|[[Feature Tracking Release 5#FEAT35: VNF management gaps with Open Source|FEAT35: VNF management gaps with Open Source]]
|completed (Rel 5)
|ongoing (Rel 5)
|not started
|-
|[[Feature Tracking Release 5#ENH01.01: Certificate Management|ENH01.01: Certificate Management]]
|[[Feature Tracking#ENH01: Security enhancements|completed (Rel 4)]] Rel 5 not started
|completed (Rel 4)
|ongoing (Rel4)
|-
|[[Feature Tracking Release 5#ENH02: Special technical enhancements|ENH02: Special technical enhancements]] (Rel 5)
|none applied yet (Rel 5)
|not started
|not started
|-
| colspan="4" | NOTEs: none so far
|}

==FEAT19: NFV-Conn==
===Overview===
{| class="wikitable"
|-
|'''Feature Prime'''||Manchang Ju (ZTE), ju.manchang@zte.com.cn
Hammad Zafar (NEC), Hammad.Zafar@neclab.eu
|-
|'''Feature description'''||The scope of IFA038 (Release 4) covers the following areas:
a) investigating aspects of network connectivity for container-based VNF,

b) determining the enhancement related to NFV descriptors and NFV-MANO functional aspects for the management of network connectivity of containerized VNFs,

c) determining the enhancement related to NFV-MANO interfaces for the management of OS container multiple networks.

The scope of IFA035 (Release 4) covers the following areas:
*A “flatter” networking to remove complex L1 and L2 network layering dependencies for the network functions.
*Exposure of high-performance overlay network capabilities to network functions.
*Support of dynamic routing capabilities in the network.
*Enable more dynamic network provisioning and reconfiguration “end-to-end”, within and across sites.
*Minimize manual intervention for network provisioning, while increasing automation.

The scope of IFA043 (Release 5) covers the following areas:
*Analyse the telecom specific use cases (e.g., interconnectivity among operators, connectivity for containers realizing vRAN, etc.)
*The scenarios, requirements and solutions applicable to the container networking for NFV system are proposed for the maximum reuse of open source technologies
*The enhancement of OS container multiple networks management
*Define network policy for effective isolation of networks
*Automated network orchestration for container networking
|-
|'''Target Release'''||'''Stage 2 Step 1 :''' Release 4 drop 3 (2022-02)
'''Stage 2 Step 2 :''' Release 4 drop 5 (2023-07)

'''Stage 3 Step 2:''' Release 4 ed431 (2022-07)
|-
|'''Impacted WIs'''||'''Stage 2:''' IFA010, IFA007, IFA011, IFA013, IFA014
'''Stage 3:''' SOL001, SOL002, SOL003, SO005, SOL006
|-
|'''MegaCRs'''||'''Stage 2 Step 1 (drop3):'''
IFA010 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000179_IFA010ed431_MegaCR_FEAT19a_container_networking.docx NFVIFA(22)000179] (Approved at IFA#276)
IFA040 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000180_IFA040ed431_MegaCR_FEAT19a_container_networking.docx NFVIFA(22)000180] (Approved at IFA#276)

|-
|'''Related/Dependent Features'''||FEAT17
|-
|New Specifcations
|'''Informative''': [https://www.etsi.org/deliver/etsi_gr/NFV-IFA/001_099/038/04.01.01_60/ ETSI GR NFV-IFA 038] , ETSI GR NFV-IFA 035 (completed), ETSI GR NFV-IFA 043 (ongoing)
'''Normative''': not required
|-
|'''Status'''||'''Stage 2 Step 1:''' Completed
'''Stage 2 Step 2:''' Ongoing

'''Stage 3 Step 1:''' Completed
|-
|'''Contributions'''||[https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
|'''Feature team'''||'''Stage 2:''' Manchang Ju (ZTE), Hammad Zafar (NEC), Baoguo Xie(ZTE)
'''Stage 3:''' Name (Company)
|-
|'''Last Updated'''||2023-09-22
|}

=== Stage 1 Informative Work Plan===
Informative work in ETSI GR NFV-IFA 035 (October 2019 - June 2023)

'''IFA035'''
{| class="wikitable sortable"
|-
! ID!!Action!!Impacted WG(s)!!Target completion!!Status
|-
|001|| Scope and skeleton draft for GR IFA035
'''Accepted contributions:'''

<nowiki> </nowiki>NFVIFA(19)000918r2, NFVIFA(19)000956
|IFA||December-2019||Completed
|-
|002
| Clause 4 Overview and introduction of networking infrastructure and virtual networks; Annex examples of networking infrastructure and virtual networks
'''Accepted contributions:'''

NFVIFA(20)000207r1, NFVIFA(20)000208, NFVIFA(20)000335r2, NFVIFA(20)000292
|IFA
|July-2020
|Completed
|-
|003
| Clause 4: Overview of networking technologies(Carrier Ethernet, network isolation), Connectivity services for L2VPN and L3VPN technologies
'''Accepted contributions:'''

NFVIFA(20)000541r1, NFVIFA(20)000613r2, NFVIFA(20)000676r1, NFVIFA(20)000827
|IFA
|December-2020
|Completed
|-
|004
| Clause 4: Overview of networking technologies(MPLS, Carrier Ethernet); Clause 5: Intra-site networking infrastructure and virtual networks, L2VPN technologies (VXLAN, NVGRE); Clause 6: Inter-site networking infrastructure and virtual networks
'''Accepted contributions:'''
NFVIFA(21)000900r1, NFVIFA(21)0001021r1; NFVIFA(21)000788r1, NFVIFA(21)0001019, NFVIFA(21)0001020r1; NFVIFA(21)000911r2
|IFA
|December-2021
|Completed
|-
|005
| Clause 4 Overview of networking technologies (MPLS, BGP); Clause 5 L2VPN & L3VPN technologies (VPLS, VLAN, IPSec); Clause 6: L2VPN technologies (EVPN)
'''Accepted contributions:'''
NFVIFA(22)000321r1, NFVIFA(22)000367; NFVIFA(22)000122r2, NFVIFA(22)000397r1; NFVIFA(22)000366r1
|IFA
|June-2022
|Completed
|-
|006
| Clause 4: Overview of networking technologies (Segment Routing), Clause 5: L3VPN technologies (iBGP), Analysis of L2VPN & L3VPN technologies for intra-site; Clause 6: L3VPN technologies (MPLS)
'''Accepted contributions:'''
NFVIFA(22)000925r1; NFVIFA(22)000521r1, NFVIFA(22)000672, NFVIFA(22)000870, NFVIFA(22)000919r2; NFVIFA(22)000671
|IFA
|December-2022
|Completed
|-
|007
| Clause 4: Overview of networking technologies (SDN); Clause 6 L3VPN technologies (MPBGP); Clause 7: Recommendations related to interfaces and information elements
'''Accepted contributions:'''
NFVIFA(23)000157; NFVIFA(23)000171; NFVIFA(23)000130
|IFA
|March-2023
|Completed
|-
|008
| Clause 5: OAM solutions and analysis; Clause 6: L3VPN Analysis for inter-site, OAM solutions and analysis; Clause 7 Recommendations; and Clause 8 Conclusion
'''Accepted contributions:'''
NFVIFA(23)000158r1, NFVIFA(23)000159r1, NFVIFA(23)000249r1, NFVIFA(23)000383, NFVIFA(23)000384; NFVIFA(23)000254, NFVIFA(23)000420r1, NFVIFA(23)000431r1, NFVIFA(23)000432, NFVIFA(23)000433
|IFA
|June-2023
|Completed
|-
|009
|WG Review of IFA035
'''Accepted contributions:'''
NFVIFA(23)000541r1; NFVIFA(23)000542r1; NFVIFA(23)000564r3; NFVIFA(23)000563r3; NFVIFA(23)000585r2; NFVIFA(23)000609r2
|IFA
|August-2023
|Completed
|}
'''IFA043'''

Informative work in ETSI GR NFV-IFA 043(July 2021 - July 2023)
{| class="wikitable sortable"
|-
! ID!!Action!!Impacted WG(s)!!Target completion!!Status
|-
|001|| First GR draft introducing the skeleton and the scope.
'''Accepted contributions:'''

NFVIFA(21)000786r1, NFVIFA(21)000787r1
|IFA||October-2021||Done
|-
|002
|Problem statement and introducion
'''Accepted contributions:'''

NFVIFA(21)000961r2, NFVIFA(21)000962r2
|IFA
|December-2021
|Done
|-
|003
|Use case for CCM preconfigures cluster network
'''Accepted contributions:'''

NFVIFA(22)000159r4
|IFA
|April-2022
|Done
|-
|004
|Network policy and use case for re-configuration of secondary container cluster network
'''Accepted contributions:'''

NFVIFA(22)000897, NFVIFA(22)898r4
|IFA
|December-2022
|Done
|-
|005
|Solutions for re-configuration of secondary container cluster networks and pre-configuration of secondary container cluster networks

|IFA
|June-2023
|ongoing
|-
|006
|support of network policies, Potential architectural enhancements
|IFA
|June-2023
|Not started
|-
|007
|Recommendations related to NFV descriptors and other artefacts if needed
Recommendations on architectural framework if needed

Recommendations on functional aspects if needed
|IFA
|July-2023
|Not started
|}

=== Stage 2 Implementation Plan===
Informative work in ETSI GR NFV-IFA 038(October 2019 - November 2021)

'''IFA038'''
{| class="wikitable sortable"
|-
! ID!!Action!!Impacted WG(s)!!Target completion!!Status
|-
|001||Add interface X in to IFA007. CR draft [LINK]||IFA||March-2018||Open
|}
Normative work plan (December 2021- February 2022)
{| class="wikitable"
|'''ID'''
|'''Action'''
|'''Impacted WI(s)'''
|'''Target completion'''
|'''Status'''
|-
|001
|Add general functional requirements for management of connectivity for multiple networks.

Add functional requirements for the NFVO, VNFM and CISM to support of the management of network connectivity of containerized VNFs.
|IFA010
|Dec-2021
|Completed
|-
|002
|Add functional requirements for the VNFM, and interface and information model specification for the VNF LCM to support OS container multiple networks.
|IFA007
|July-2023
|Not started
|-
|003
|Add requirements and modelling for the VNFD and NSD to support describing the properties for one or more secondary container cluster internal/external networks.

Add requirements and modelling for the VNFD and NSD to support describing the information for associating the VLD with the declarative descriptors of secondary container cluster internal/external networks.

Add resource requirements for the VNFD to support describing load balancers associated to network MCIOs.
|IFA011,

IFA014
|July-2023
|Not started
|-
|004
|Add functional requirements to the NFVO, and interface and information model specification to the VNF LM or NS LCM to support OS container multiple networks.
|IFA013
|July-2023
|Not started
|-
|005
|Add service interface requirements related to OS container multiple networks management to the CISM, to support the configuration and management of OS container multiple networks.
|IFA040
|Jan-2022
|Completed
|-
| colspan="5" |NOTE :
|}
'''FEAT19b - IFA035'''

Informative work in ETSI GR NFV-IFA 035 (Dec 2019 - Aug 2023). Normative work for FEAT19b is provided below (Sep 2023 - Aug 2024).
{| class="wikitable"
|'''ID'''
|'''Action'''
|'''Impacted WI(s)'''
|'''Target completion'''
|'''Status'''
|-
|001
|Add functional requirements for the NFV architectural framework to support the capabilities regarding network connectivity and integration according to recommendations derived in ETSI GR NFV-IFA 035 (see clause 7.3).
|IFA010
|Mar-2024
|Not started
|-
|002
|Add enhancements in the relevant interfaces and information elements based on the gaps identified in ETSI GR NFV-IFA 035 (see clause 7.5).
|IFA005

IFA006

IFA032
|Mar-2024
|Not started
|-
|003
|Enhance NFV descriptors to carry information related to networking management based on the gaps identified in ETSI GR NFV-IFA 035 (see clause 7.4).
|IFA011
|Mar-2024
|Not started
|-
|004
|Determine the form and place of documentation, and document/specify the interactions between NFV-MANO entities and SDN controllers, and between NFV-MANO entities and other NFVI networking components (e.g., NFVI-PoP network gateway and Intra-NFVI-PoP network fabric) based on the OAM solutions provided in ETSI GR NFV-IFA 035.
|IFA0xx
|August-2024
|Not started
|}

=== Stage 3 Implementation Plan===
Items to consider in the implementation plan
*Detailed description what has to be done in which work item.
*Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID!!Action!!Impacted WG(s)!!Target completion!!Status
|-
|001||enhance CP for container network (FEAT17)
- SOL003 [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000482r4_SOL003ed431_NAD_id.docx NFVSOL(21)000482r4]

- SOL002 [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2022//NFVSOL(22)000177_Feat17_SOL002ed431_Mirror_of__21_482_NAD_id.docx NFVSOL(22)000177] (482r4 mirror)
|SOL001, SOL002, SOL003, SOL005, SOL006||July-2022||Completed
|-
|002
|introduce secondary container cluster network
- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2022//NFVSOL(22)000357r1_SOL018_Missing_mapping_for_NAD.docx NFVSOL(22)000357r1]
|SOL018
|July-2022
|Completed
|}

===Issues===
''List of issues raised based on the feature implementation.''

===Security Considerations===
''List of security considerations implied by the feature.''

==FEAT20: Auto==
===Overview===
{| class="wikitable"
|-
|'''Feature Prime'''||Haitao XIA (Huawei), xiahaitao@huawei.com
|-
|'''Feature description'''||The scope of the feature covers the following areas:
- NFV-MANO support for managing autonomous networks.

- Enabling higher level of automation for NFV-MANO.

- Intent-based principles for external exposure network services management.
|-
|'''Target Release'''||'''Stage 1''': Release 4 informative work (2021-08-17) Published as [https://www.etsi.org/deliver/etsi_gr/NFV-IFA/001_099/041/04.01.01_60/gr_nfv-ifa041v040101p.pdf ETSI GR NFV-IFA 041 v4.1.1].
'''Stage 2 Step 1:''' MDAF related specs (IFA047) target release v4.4.1,

'''Stage 2 Step 2:''' Intent management related specs (IFA050) target release v4.5.1.

'''Stage 3:''' Release 5 (2023-6-30)
|-
|'''Impacted WIs'''||'''Stage 2:''' IFA010ed441 (for MDAF functional requirements), IFA010ed451 (for Intent Management functional requirements)
'''Stage 3:''' SOLzz
|-
|'''MegaCRs'''||'''Stage 2:'''
IFA010 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status, to be created)

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
|'''Related/Dependent Features'''||FEAT07 FEAT26
|-
|New Specifcations
|'''Stage1:'''- [https://www.etsi.org/deliver/etsi_gr/nfv-ifa/001_099/041/ IFA041]
'''Stage2:'''
[https://www.etsi.org/deliver/etsi_gs/nfv-ifa/001_099/047/ - IFA047] (MDAF service interfaces specification)
- IFA050 (Intent management service interface specification)
'''Stage3:'''

- SOLxxx (Intent management service interface specification)
|-
|'''Status'''||'''Stage 1:''' Informative work completed (delivered in IFA041)
'''Stage 2 Step 1:''' Completed

'''Stage 2 Step 2:''' Completed

'''Stage 3:''' Not started
|-
|'''Contributions'''||[https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
|'''Feature team'''||'''Stage 2:''' Haitao XIA (Huawei), Cristina BADULESCU (Ericsson), Joan TRIAY (Docomo)，Rajavarma BHYRRAJU (Ericsson),
Jiachen ZHANG (China Mobile), Shen GAO (China Telecom), Shitao LI (Huawei)

'''Stage 3:''' Yu Chao (Huawei)
|-
|'''Last Updated'''||2023-09-22
|}

=== Stage 2 Implementation Plan===
Informative work in ETSI GR NFV-IFA 041(October 2019 - May 2021)

'''IFA041'''
{| class="wikitable sortable"
|-
! ID!!Action!!Impacted WG(s)!!Target completion!!Status
|-
|001|| First GR (IFA041) draft introducing the skeleton and the scope.
'''Accepted contributions:'''

NFVIFA(19)000859r2, NFVIFA(19)000860r1
|IFA||October-2019||Done
|-
|002
|Overview of related work in NFV-MANO and other SDOs.
'''Accepted contributions:'''

NFVIFA(19)000959, NFVIFA(19)000960r1, NFVIFA(19)000961r2, NFVIFA(19)000962r2,

NFVIFA(19)000963r2,
|IFA
|February-2020
|Done
|-
|003
|Use cases related to NFV-MANO autonomous management, mainly include three categories:
- Intent based NS management

- Management Data Analytics assisted management

- Autonomous container infrastructure management

'''Accepted contributions:'''

NFVIFA(20)000017r1, NFVIFA(20)000021, NFVIFA(20)000051r2, NFVIFA(20)000134r1, NFVIFA(20)000230r1, NFVIFA(20)000245r1,

NFVIFA(20)000246r1, NFVIFA(20)000247r2, NFVIFA(20)000248r1, NFVIFA(20)000279r1, NFVIFA(20)000280r1,

NFVIFA(20)000319, NFVIFA(20)000281r3, NFVIFA(20)000472r2, NFVIFA(20)000591, NFVIFA(20)000592, NFVIFA(20)000622r1,

NFVVIFA(20)000720r3, NFVIFA(20)000781r1, NFVIFA(20)000782r1
|IFA
|November-2020
|Done
|-
|004
|Analysis of key issues related to use cases in Clause 6.
'''Accepted contributions:'''

NFVIFA(20)000353r1, NFVIFA(20)000354r2, NFVIFA(20)000355r1, NFVIFA(20)000416r2, NFVIFA(20)000418r2,

NFVIFA(20)000445r1, NFVIFA(20)000446r1, NFVIFA(20)000447r1, NFVIFA(20)000557, NFVIFA(20)000566r3,

NFVIFA(20)000593, NFVIFA(20)000594r3, NFVIFA(20)000623r4, NFVIFA(20)000624r1, NFVIFA(20)000729r3,

NFVIFA(20)000732r3, NFVIFA(21)000793r1, NFVIFA(20)000878r1, NFVIFA(20)000879r1, NFVIFA(21)000013

NFVIFA(21)000014r2, NFVIFA(21)000022r1, NFVIFA(21)000058r1
|IFA
|February-2021
|Done
|-
|005
|Analysis of pontential architectural impacts on NFV-MANO in clause 7.
'''Accepted contributions:'''

NFVIFA(20)000794r1, NFVIFA(20)000797r3, NFVIFA(21)000060, NFVIFA(21)000062r7, NFVIFA(21)000133r2,

NFVIFA(21)000134r5, NFVIFA(21)000135r2, NFVIFA(21)000149r7
|IFA
|May-2021
|Done
|-
|006
|Recommendations and conclusion in clause 8.
'''Accepted contributions:'''

NFVIFA(21)000073, NFVIFA(21)000280r1, NFVIFA(21)000281r3, NFVIFA(21)000284r2, NFVIFA(21)000285r2,

NFVIFA(21)000321r3, NFVIFA(21)000322r1, NFVIFA(21)000413
|IFA
|May-2021
|Done
|}
Normative work plan (October 2021- June 2022)
*Not urgent for ISG NFV to start the stage 2 normative work, need more close observation/analysis on 3GPP SA5 R17 related normative work (IDMS and MDAS) and FEAT23 output on MANO SBA.
*One or two new group specifications are expected to carry stage 2 normative work on intent management and MDA interfaces.
*MDA input information model improvement related normative work has been kicked off by FEAT28/IFA045 development.
'''IFA047/IFA050'''

(IFA047 development in March 2022 to January 2023, IFA050 development in July 2022 to June 2023)
{| class="wikitable sortable"
|-
! ID!!Action!!Impacted WG(s)!!Target completion!!Status
|-
|001||IFA047 first draft including the skeleton and scope||IFA||March-2022||Done
|-
|002
| IFA047 interface requirements specification
|IFA
|May-2022
|Done
|-
|003
| IFA047 interface operations specification
|IFA
|November-2022
|Done
|-
|004
| IFA047 annex on use cases (stable draft) and IFA010ed441 megaCR
|IFA
|December-2022
|Done
|-
|005
| IFA050 first draft including the skeleton and scope
|IFA
|July-2022
|Done
|-
|006
| IFA050 use cases
|IFA
|January-2023
|Done
|-
|007
| IFA050 interface requirements specification
|IFA
|January-2023
|Done
|-
|008
| IFA050 interface operations specifications and IFA010ed451 megaCR
|IFA
|June-2023
|Done
|}

=== Stage 3 Implementation Plan===
Items to consider in the implementation plan
*Detailed description what has to be done in which work item.
*Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID!!Action!!Impacted WG(s)!!Target completion!!Status
|-
|001||new interface intent management service||SOL||June-2024||Open
|}

===Issues===
''List of issues raised based on the feature implementation.''

===Security Considerations===
''N/A.''

==FEAT21: 5GNFV==
===Overview===
{| class="wikitable"
|-
|'''Feature Prime'''||Joan Triay (DOCOMO)
|-
|'''Feature description'''||The scope of the feature covers the following areas: a) investigating the NFV support for deploying 5G networks, capabilities and associated requirements. b) determine the 5G network capabilities and features interworking and their relationship with NFV, and c) determine and profile how NFV can support 5G deployments.
|-
|'''Target Release'''||'''Stage 2:''' Release 4 (2023/07) '''Stage 3:''' Release 4 (2023/10)
|-
|'''Impacted WIs'''||'''Stage 2:''' IFA010, IFA013, IFA014, IFA011, IFA007, IFA008, IFA049 '''Stage 3:''' SOL001, SOL002, SOL003, SOL005
|-
|'''MegaCRs'''||'''Stage 2:''' '''ed431:''' includes action 007 of stage 2 work, i.e. "Add enhancements related to NSD processing" - IFA010: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000186r1_IFA010ed431_FEAT21_MegaCR.docx NFVIFA(22)000186r1] IFA010ed431 FEAT21 MegaCR --> Approved at IFA#277 - IFA013: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000187r2_IFA013ed431_FEAT21_MegaCR.docx NFVIFA(22)000187r2] IFA013ed431 FEAT21 MegaCR --> Approved at IFA#277 - IFA014: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000188r1_IFA014ed431_FEAT21_MegaCR.docx NFVIFA(22)000188r1] IFA014ed431 FEAT21 MegaCR --> Approved at IFA#277 - MegaCR Index: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000248r2_FEAT21_stage_2_set__1_in_ed431_MegaCR_Index.docx NFVIFA(22)000248r2] FEAT21 stage 2 set #1 in ed431 MegaCR Index '''ed441:''' no updates '''ed451:''' - IFA010: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000010r3_IFA010ed451_FEAT21_MegaCR_for_PaaS_Services_aspects.docx NFVIFA(23)000010r3] IFA010ed451 FEAT21 MegaCR for PaaS Services aspects --> Approved at IFA#337 - IFA007: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000347r3_IFA007ed451_FEAT21_MegaCR_for_PaaS_Services_aspects.docx NFVIFA(23)000347r3] IFA007ed451 FEAT21 MegaCR for PaaS Services aspects --> Approved at IFA#337 - IFA008: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000419r1_IFA008ed451_FEAT21_MegaCR_for_PaaS_Services_aspects.docx NFVIFA(23)000419r1] IFA008ed451 FEAT21 MegaCR for PaaS Services aspects --> Approved at IFA#337 - IFA011: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000346r3_IFA011ed451_FEAT21_MegaCR_for_PaaS_Services_aspects.docx NFVIFA(23)000346r3] IFA011ed451 FEAT21 MegaCR for PaaS Services aspects --> Approved at IFA#337 - IFA013: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000418r2_IFA013ed451_FEAT21_MegaCR_for_PaaS_Services_aspects.docx NFVIFA(23)000418r2] IFA013ed451 FEAT21 MegaCR for PaaS Services aspects --> Approved at IFA#337 - IFA014: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000389r1_IFA014ed451_FEAT21_MegaCR_for_PaaS_Services_aspects.docx NFVIFA(23)000389r1] IFA014ed451 FEAT21 MegaCR for PaaS Services aspects --> Approved at IFA#337 - IFA011: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000524r1_IFA011ed451_FEAT21_MegaCR_for_other_enhancements.docx NFVIFA(23)000524r1] IFA011ed451 FEAT21 MegaCR for other enhancements --> Approved at IFA#343 - IFA014: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000525_IFA014ed451_FEAT21_MegaCR_for_other_enhancements.docx NFVIFA(23)000525] IFA014ed451 FEAT21 MegaCR for other enhancements --> Approved at IFA#343 - IFA007: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000526_IFA007ed451_FEAT21_MegaCR_for_other_enhancements.docx NFVIFA(23)000526] IFA007ed451 FEAT21 MegaCR for other enhancements --> Approved at IFA#343 - IFA008: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000527_IFA008ed451_FEAT21_MegaCR_for_other_enhancements.docx NFVIFA(23)000527] IFA008ed451 FEAT21 MegaCR for other enhancements --> Approved at IFA#343 - IFA013: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000528_IFA013ed451_FEAT21_MegaCR_for_other_enhancements.docx NFVIFA(23)000528] IFA013ed451 FEAT21 MegaCR for other enhancements --> Approved IFA#343 - MegaCR Index: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000533r2_FEAT21_IFAed451_MegaCR_Index.docx NFVIFA(23)000533r2] FEAT21 IFAed451 MegaCR Index
|-
|'''Related/Dependent Features'''||FEAT17 on "Cloud-native VNF and container infrastructure management"
FEAT19 on "NFV connectivity"
|-
|'''New Specifcations'''
|'''Informative:''' DGR/NFV-IFA037 '''Stage 2:''' None (currently) '''Stage 3:''' TBD
|-
|'''Status'''||'''Informative:''' completed '''Stage 2:''' ongoing (85%) '''Stage 3:''' ongoing (20%) 
|-
|'''Contributions'''||[https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
|'''Feature team'''||'''Informative:''' Joan Triay (DOCOMO) '''Stage 2:''' Joan Triay (DOCOMO) '''Stage 3:''' Bertrand (DOCOMO)
|-
|'''Last Updated'''||2024-02-12
|}

===Informative work===
'''IFA'''
{| class="wikitable sortable"
|-
! ID!!Action!!Impacted WG(s)!!Target completion!!Status
|-
|001||Skeleton and scope - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000900_IFA037_skeleton.zip NFVIFA(19)000900] IFA037 skeleton --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000901_IFA037_Scope.docx NFVIFA(19)000901] IFA037 Scope --> Approved||IFA||Nov-2019||Completed
|-
|002||Introduction and overview - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)0001021_IFA037_Clause_4_1_Introduction_to_5G_network.docx NFVIFA(20)0001021] IFA037 Clause 4.1 Introduction to 5G network --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)0001022_IFA037_Clause_4_2_Characteristics_of_5G_network.docx NFVIFA(20)0001022] IFA037 Clause 4.2 Characteristics of 5G network --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000830_IFA037_Clause_5_1_Introduction_to_characteristics.docx NFVIFA(20)000830] IFA037 Clause 5.1 Introduction to characteristics --> Approved||IFA||Jan-2020||Completed
|-
|003||Profiling and analysis of characteristic: Network function modularization - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000760r1_IFA037_Clause_5_Adding_characteristic_NF_modularization.docx NFVIFA(20)000760r1] IFA037 Clause 5 Adding characteristic NF modularization --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000573_FEAT21_IFA037_Clause_5_2_Gap_analysis_modularization.docx NFVIFA(21)000573] FEAT21 IFA037 Clause 5.2 Gap analysis modularization --> Approved||IFA||Dec-2020||Completed
|-
|004||Characteristic: Service-based interfaces, communication and service mesh - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000100r1_IFA037_Clause_5_Adding_characteristic_SBI__communication_and.zip NFVIFA(21)000100r1] FEAT21 IFA037 Clause 5 Adding characteristic SBI, communication and service mesh --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000544_FEAT21_IFA037_Clause_5_3_Adding_missing_solutions_on_SBI__co.zip NFVIFA(21)000544] FEAT21 IFA037 Clause 5.3 Adding missing solutions on SBI, communication and mesh --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000574_FEAT21_IFA037_Clause_5_3_Gap_analysis_SBI.docx NFVIFA(21)000574] FEAT21 IFA037 Clause 5.3 Gap analysis SBI --> Approved||IFA||Feb-2021||Completed
|-
|005||Characteristic: Network slicing - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000099r3_FEAT21_IFA037_Clause_5_Adding_characteristic_network_slicing.zip NFVIFA(21)000099r3] FEAT21 IFA037 Clause 5 Adding characteristic network slicing --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000545_FEAT21_IFA037_Clause_5_4_Completing_solutions_of_network_sli.docx NFVIFA(21)000545] FEAT21 IFA037 Clause 5.4 Completing solutions of network slicing --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000575_FEAT21_IFA037_Clause_5_4_Gap_analysis_network_slicing.docx NFVIFA(21)000575] FEAT21 IFA037 Clause 5.4 Gap analysis network slicing --> Approved||IFA||Feb-2021||Completed
|-
|006||Characteristic: Convergent (3GPP and non-3GPP) access - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000522r1_FEAT21_IFA037_Clause_5_Adding_characteristic_Convergent__acc.docx NFVIFA(21)000522r1] FEAT21 IFA037 Clause 5 Adding characteristic Convergent access --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000594_FEAT21_IFA037_Clause_5_10_Gap_analysis_convergent_access.docx NFVIFA(21)000594] FEAT21 IFA037 Clause 5.10 Gap analysis convergent access --> Approved||IFA||Jun-2021||Completed
|-
|007||Characteristic: Stateless NF, with separation of data processing from state - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000257_IFA037_Clause_5_Adding_characteristic_Stateless_NF.zip NFVIFA(21)000257] IFA037 Clause 5 Adding characteristic Stateless NF --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000592r1_FEAT21_IFA037_Clause_5_7_Gap_analysis_stateless_NF.docx NFVIFA(21)000592r1] FEAT21 IFA037 Clause 5.7 Gap analysis stateless NF --> Approved||IFA||Mar-2021||Completed
|-
|008||Characteristic: Network capabilities exposure - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000502_FEAT21_IFA037_Clause_5_Adding_characteristic_Network_capabil.zip NFVIFA(21)000502] FEAT21 IFA037 Clause 5 Adding characteristic Network capabilities exposure --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000595r2_FEAT21_IFA037_Clause_5_8_Gap_analysis_Network_capabilities_e.docx NFVIFA(21)000595r2] FEAT21 IFA037 Clause 5.8 Gap analysis Network capabilities exposure --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000722r3_FEAT21_IFA037_Start_cleaning_up_EN_nef_non3gpp.docx NFVIFA(21)000722r3] FEAT21 IFA037 Start cleaning up EN_nef_non3gpp --> Approved||IFA||May-2021||Completed
|-
|009||Characteristic: Distribution of services across the network (local and centralized) - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000293r1_FEAT21_IFA037_Clause_5_Adding_characteristic_distribution_of.zip NFVIFA(21)000293r1] FEAT21 IFA037 Clause 5 Adding characteristic distribution of services across the network --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000576r1_FEAT21_IFA037_Clause_5_4_Gap_analysis_services_distribution.zip NFVIFA(21)000576r1] FEAT21 IFA037 Clause 5.4 Gap analysis services distribution --> Approved||IFA||Mar-2021||Completed
|-
|010||Characteristic: Unified authentication framework - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000329r1_IFA037_Clause_5_Adding_characteristic_Unified_authentication.docx NFVIFA(21)000329r1] IFA037 Clause 5 Adding characteristic Unified authentication framework --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000496r1_FEAT21_IFA037_5_6_Adding_potential_solutions_for_characteris.zip NFVIFA(21)000496r1] FEAT21 IFA037 5.6 Adding potential solutions for characteristic Unified authentication framework --> Approved||IFA||May-2021||Completed
|-
|011||Characteristic: Roaming capabilities - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000526_FEAT21_IFA037_Clause_5_Adding_characteristic_roaming.docx NFVIFA(21)000526] FEAT21 IFA037 Clause 5 Adding characteristic roaming --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000593_FEAT21_IFA037_Clause_5_9_cleaning_up_editor_notes.docx NFVIFA(21)000593] FEAT21 IFA037 Clause 5.9 cleaning up editor notes --> Approved||IFA||Jul-2021||Completed
|-
|012||Derivation of recommendations and conclusion - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000639r1_FEAT21_IFA037_Clause_6_1_Adding_recommendations_overview.docx NFVIFA(21)000639r1] FEAT21 IFA037 Clause 6.1 Adding recommendations overview --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000659r2_FEAT21_IFA037_Clause_6_Adding_recommendations_related_to_all.docx NFVIFA(21)000659r2] FEAT21 IFA037 Clause 6 Adding recommendations related to all characteristics --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000660_FEAT21_IFA037_Clause_7_Adding_Conclusion.docx NFVIFA(21)000660] FEAT21 IFA037 Clause 7 Adding Conclusion --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000660_FEAT21_IFA037_Clause_7_Adding_Conclusion.docx NFVIFA(21)000660] FEAT21 IFA037 Clause 7 Adding Conclusion --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000678r4_FEAT21_IFA037_Clause_6_Adding_recommendations_related_to_uni.docx NFVIFA(21)000678r4] FEAT21 IFA037 Clause 6 Adding recommendations related to unified authentication --> Approved||IFA||Jul-2021||Completed
|-
|013||Address remaining major technical editor's notes - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000543_FEAT21_IFA037_Start_cleaning_up_EN.docx NFVIFA(21)000543] FEAT21 IFA037 Start cleaning up EN --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000544_FEAT21_IFA037_Clause_5_3_Adding_missing_solutions_on_SBI__co.zip NFVIFA(21)000544] FEAT21 IFA037 Clause 5.3 Adding missing solutions on SBI, communication and mesh --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000545_FEAT21_IFA037_Clause_5_4_Completing_solutions_of_network_sli.docx NFVIFA(21)000545] FEAT21 IFA037 Clause 5.4 Completing solutions of network slicing --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000677r2_FEAT21_IFA037_Clause_5_6_addresses_Editor_s_Note_about_SEC00.docx NFVIFA(21)000677r2] FEAT21 IFA037 Clause 5.6 addresses Editor’s Note about SEC005 and gap analysis of unified authentication framework --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000698_FEAT21_IFA037_Clauses_5_4_2_2_and_6_5_addressing_EN_about_L2.docx NFVIFA(21)000698] FEAT21 IFA037 Clauses 5.4.2.2 and 6.5 addressing EN about L2 connectivity --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000722r3_FEAT21_IFA037_Start_cleaning_up_EN_nef_non3gpp.docx NFVIFA(21)000722r3] FEAT21 IFA037 Start cleaning up EN_nef_non3gpp --> Approved||IFA||Jun/Jul-2021||Completed
|-
|014|| Final review - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000748r1_IFA037_Review_clause_1_3_4_editorial_clean-up.docx NFVIFA(21)000748r1] IFA037 Review clause 1,3,4 editorial clean-up --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000749r1_IFA037_Review_clause_5_editorial_clean-up.docx NFVIFA(21)000749r1] IFA037 Review clause 5 editorial clean-up --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000768r1_IFA037_Review_clause_6_editorial_clean-up.docx NFVIFA(21)000768r1] IFA037 Review clause 6 editorial clean-up --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000777_IFA037_Review_6_3_refining_recommendations_002_and_003.docx NFVIFA(21)000777] IFA037 Review 6.3 refining recommendations 002 and 003 --> Noted - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000796r1_IFA037_review_-_editorial_fixes_and_small_technical_wording_.zip NFVIFA(21)000796r1] IFA037 review - editorial fixes and small technical wording improvements --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000797_IFA037_review_-_comments_and_questions.zip NFVIFA(21)000797] IFA037 review - comments and questions --> Noted - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000798r2_IFA037_review_-_miscellaneous_technical_improvements.docx NFVIFA(21)000798r2] IFA037 review - miscellaneous technical improvements --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000807_FEAT21_IFA037_Clause_5_1_Statement_of_3GPP_Release_baseline_.docx NFVIFA(21)000807] FEAT21 IFA037 Clause 5.1 Statement of 3GPP Release baseline and update of references --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000809r1_FEAT21_IFA037_Clause_4_to_5_6_2_2_Minor_miscellaneous_change.docx NFVIFA(21)000809r1] FEAT21 IFA037 Clause 4 to 5.6.2.2 Minor miscellaneous changes --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000820r1_FEAT21_IFA037_Clauses_5_7_to_5_10_Miscellaneous_changes.zip NFVIFA(21)000820r1] FEAT21 IFA037 Clauses 5.7 to 5.10 Miscellaneous changes --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000821r1_FEAT21_IFA037_Clauses_6_Miscellaneous_changes_to_recommendat.docx NFVIFA(21)000821r1] FEAT21 IFA037 Clauses 6 Miscellaneous changes to recommendations --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000822_FEAT21_IFA037_Deleting_unused_clauses.docx NFVIFA(21)000822] FEAT21 IFA037 Deleting unused clauses --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000838_IFA037_review_-_removing_misleading_recommendations_.docx NFVIFA(21)000838] IFA037 review - removing misleading recommendations --> Noted - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000842r2_FEAT21_IFA037_Remaining_miscellaneous_changes_from_797_comme.zip NFVIFA(21)000842r2] FEAT21 IFA037 Deleting unused clauses --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000848r2_FEAT21_IFA037_Comments_missing_gap_associated_recommendation.docx NFVIFA(21)000848r2] FEAT21_IFA037_Comments_missing_gap_associated_recommendations --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000849_FEAT21_IFA037_Clause_5_6_Clarifying_security_aspects.zip NFVIFA(21)000849] FEAT21 IFA037 Clause 5.6 Clarifying security aspects --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000852_FEAT21_IFA037_Security_comments_in_clause_5_6.docx NFVIFA(21)000852] FEAT21 IFA037 Security comments in clause 5.6 --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000872r1_FEAT21_IFA037_security_recommendations_gap_5_5.docx NFVIFA(21)000872r1] FEAT21_IFA037_security_recommendations_gap 5.5 --> Agreed at IFA#256||IFA||Aug/Sep-2021||Completed
|}

=== Stage 2 Implementation Plan===
Items to consider in the implementation plan
*Detailed description what has to be done in which work item.
*Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID!!Action!!Impacted WI(s)!!Target completion!!Status
|-
|001||Add functional requirements for the NFV architectural framework to include the support of inventory of VNF Common and Dedicated Services and platform/infrastructure capabilities (5gnfv.arch.001) Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001022r2_IFA010ed431_FEAT21_Adding_PaaS_Services_management.docx NFVIFA(21)0001022r2] IFA010ed431 FEAT21 Adding PaaS Services management --> FEAT Agreed at IFA#266 - NFVIFA(22)000123 IFA010ed431 FEAT21 Adding PaaS Services management --> see action 005 Pending CRs: - None
|IFA010||Jun-2023|| style="background: green;" |Completed in IFAed451
|-
|002||Add functional requirements for the NFV architectural framework to include the support of operator certificate management functions (5gnfv.arch.002), requirements on the operator certificate management functions to synchronize the LCM of the certificates with the LCM operations of the VNF/VNFC (5gnfv.func.008), and retrieval of VNF/VNFC runtime information from VNFM/NFVO (5gnfv.if.011). See note 2.||IFA010||See ENH01.01||See ENH01.01
|-
|003||Add functional requirements to the VNFM, and interface and information model specification to the VNF LCM to support adding/removing VNF external CP that are not sub-ports of a trunk (5gnfv.func.001, 5gnfv.if.004).||IFA010, IFA007, IFA008||Jun-2023|| style="background: red;" |Not started
|-
|004||Add requirements and modelling for the VNFD and NSD to support describing requirement to use VNF Common/Dedicated Services (5gnfv.desc.001). See note 3. Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001025_IFA011ed431_FEAT21_Adding_requirements_for_PaaS_Services.docx NFVIFA(21)0001025] IFA011ed431 FEAT21 Adding requirements for PaaS Services --> FEAT Agreed at IFA#265 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001028r1_IFA014ed431_FEAT21_Adding_requirements_for_PaaS_Services.docx NFVIFA(21)0001028r1] IFA014ed431 FEAT21 Adding requirements for PaaS Services --> FEAT Agreed at IFA#266 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000276r1_FEAT21_IFA011_VNFD_modeling_to_use_PaaS_Services.docx NFVIFA(23)000276r1] FEAT21 IFA011 VNFD modeling to use PaaS Services: FEAT Agreed at IFA#332 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000277r2_FEAT21_IFA014_NSD_modeling_to_use_PaaS_Service.docx NFVIFA(23)000277r2] FEAT21 IFA014 NSD modeling to use PaaS Service: FEAT Agreed at IFA#335 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000351_IFA011ed451_FEAT21_VNFD_PaaS_Servivce_modeling_refinements_o.docx NFVIFA(23)000351] IFA011ed451 FEAT21 VNFD PaaS Servivce modeling refinements on top of 276r1: FEAT Agreed at IFA#335 Pending CRs: - None
|IFA011, IFA014||Jun-2023|| style="background: green;" |Completed in IFAed451
|-
|005||Determining the mapping and requirements for the NFV architectural framework about the "PaaS service management function" (5gnfv.func.002). See note 3. Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000123r5_IFA010ed431_FEAT21_Mapping_of_PSM_and_NFV-MANO.docx NFVIFA(22)000123r5] IFA010ed431 FEAT21 Adding PaaS Services management --> FEAT Agreed at IFA#313 - Addressing editor's notes as shown in the interim MegaCR for IFA010 in contribution [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000010_IFA010ed441_FEAT21_MegaCR.docx NFVIFA(23)000010] [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000278r1_FEAT21_IFA010_Address_EN_about_PSM_framework.zip NFVIFA(23)000278r1] FEAT21 IFA010 Address EN about PSM framework: FEAT Agreed at IFA#332 Pending CRs: - None
|IFA010||Jun-2023|| style="background: green;" |Completed in IFAed451
|-
|006||Add functional requirements to the VNFM and NFVO to support determining and triggering LCM for VNF Common/Dedicated Services (5gnfv.func.002, 5gnfv.func.003). See note 3. Contributions: - NFVIFA(22)000123r1 IFA010ed431 FEAT21 Adding PaaS Services management --> see action 005 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000279_FEAT21_IFA007_Enhance_granting_to_support_PaaS_Services_requ.docx NFVIFA(23)000279] FEAT21 IFA007 Enhance granting to support PaaS Services requirements for a VNF: FEAT Agreed at IFA#332 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000300_FEAT21_IFA007_Enhance_VnfInfo_to_support_PaaS_Services_infor.docx NFVIFA(23)000300] FEAT21 IFA007 Enhance VnfInfo to support PaaS Services information for a VNF: FEAT Agreed at IFA#332 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000301_FEAT21_IFA013_Enhance_NsInfo_to_support_PaaS_Services_inform.docx NFVIFA(23)000301] FEAT21 IFA013 Enhance NsInfo to support PaaS Services information for a VNF and NS: FEAT Agreed at IFA#332 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000409__Mirror_of_300__FEAT21_IFA008_Enhance_VnfInfo_to_support_Paa.docx NFVIFA(23)000409] (Mirror of 300) FEAT21 IFA008 Enhance VnfInfo to support PaaS Services information for a VNF: Almost FEAT agreed at IFA#336 Pending CRs: - None
|IFA010, IFA007, IFA008, IFA013||Jun-2023|| style="background: green;" |Completed in IFAed451
|-
|007||Add enhancements related to NSD processing: - requirements and modelling on the NSD management interface to allow onboarding of an NSD even if not all VNF packages, nested NSDs and PNFDs have been previously on-boarded (5gnfv.func.004a), - requirements and modelling on the NS LCM to handle the case of not all constituent elements being on-boarded (5gnfv.if.006), - functional requirement to the NFVO to support processing information related to version dependencies between constituent VNF (5gnfv.func.004b), - requirements for the NSD regarding whether NSD on-boarding can be performed even if not all referred VNF Packages, NSD and PNFDs are on-boarded (5gnfv.desc.007a), and - requirements for the NSD to support information related to constituent VNF version dependencies (5gnfv.desc.007b). Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000086r1_FEAT21-IFA010ed431-Clause_6_3_1_NFVO_support_for_version_dep.docx NFVIFA(22)000086r1] FEAT21-IFA010ed431-Clause 6.3.1 NFVO support for version dependency information --> FEAT Agreed at IFA#273 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000100r1_FEAT21_IFA014ed431_Adding_version_dependencies.docx NFVIFA(22)000100r1] FEAT21 IFA014ed431 Adding version dependencies --> FEAT agreed at IFA#275 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000101r1_FEAT21-IFA013ed431-Adding_version_dependencies_to_NS_LCM_ope.docx NFVIFA(22)000101r1] FEAT21-IFA013ed431-Adding version dependencies to NS LCM operations --> FEAT agreed at IFA#275 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000178_FEAT21_IFA013ed431_Exposure_of_version_dependencies.docx NFVIFA(22)000178] FEAT21 IFA013ed431 Exposure of version dependencies --> FEAT Agreed at IFA#276 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000191r1_FEAT21-IFA014ed431-Clause_6_2_2_Add_flag_for_strict_NSD_onbo.docx NFVIFA(22)000191r1] FEAT21-IFA014ed431-Clause 6.2.2 Add flag for strict NSD onboarding --> Agreed at IFA#276 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000192r1_FEAT21-IFA010ed431-Clause_6_6_1_NFVO_allow_lenient_NSD_onboa.docx NFVIFA(22)000192r1] FEAT21-IFA010ed431-Clause 6.6.1 NFVO allow lenient NSD onboarding --> FEAT Agreed at IFA#276 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000189r1_FEAT21_IFA013ed431_precondition_about_onboarded_constituents.docx NFVIFA(22)000189r1] FEAT21 IFA013ed431 precondition about onboarded constituents --> FEAT Agreed at IFA#276||IFA013, IFA010, IFA011, IFA014||Nov-2021|| style="background: green;" |Completed in IFAed431
|-
|008||Add requirements to extend the capability support of NFVO and VNFM to handle the modification of security groups of a particular VNF instance based on LCM actions performed on the corresponding VNF instance (5gnfv.func.005, 5gnfv.if.007) and updates on the relevant descriptors to indicate the mapping of security groups to target CP (5gnfv.desc.008).||IFA010, IFA007, IFA014||Jun-2023|| style="background: red;" |Not started
|-
|009||Add enhancements to the VL construct to support additional services such as name resolution, communication security, etc. (5gnfv.desc.002). Contributions: - CR for IFA014 to address 5gnfv.desc.002 [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000406r1_FEAT21_IFA014ed451_Enhancing_VL_with_additional_capabilities.docx NFIFA(23)000406r1] FEAT21 IFA014ed451 Enhancing VL with additional capabilities (action 009): FEAT Agreed at IFA#337||IFA014||Jun-2023|| style="background: green;" |Completed in IFAed451
|-
|010||Add enhancements, requirements to address the capability to indicate, reuse and shared virtualised resources among VNF instances, including extensions to the granting LCM interface (5gnfv.desc.004, 5gnfv.desc.005, 5gnfv.if.005) and to the scaling of virtualised storage resources independently (5gnfv.desc.003). Contributions: 
- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000008r1_IFA007ed441_FEAT21_Granting_for_shared_virtual_resource.docx NFVIFA(23)000008r1] IFA007ed441 FEAT21 Granting for shared virtual resource --> Almost FEAT Agreed at IFA#316 
- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000079r2_FEAT21_IFA011ed451_Add_scaling_model.zip NFVIFA(23)000079r2] FEAT21 IFA011ed451 Add scaling model --> Available - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000081r1_FEAT21_IFA011ed451_VNFD_for_storage_scaling.docx NFVIFA(23)000081r1] FEAT21 IFA011ed451 VNFD for storage scaling --> Available
|IFA011, IFA014, IFA007||Jun-2023|| style="background: orange;" |Ongoing
|-
|011||Add requirements and modelling to the NS LCM interface to address various capabilities: - providing information about external L2 networks (5gnfv.if.001), - providing location constraints of constituents of a VNF to be deployed (5gnfv.if.002), - providing naming related information related to SAP or VNF external CP (5gnfv.if.003), and - relevant descriptor enhancements in the VNFD/NSD for additional network properties (5gnfv.desc.006). Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000440_FEAT21_IFA013ed451_Providing_naming_related_information_for_.docx NFVIFA(23)000440] FEAT21 IFA013ed451 Providing naming related information for SAP or VnfExtCp (action 011): FEAT Agreed at IFA#337 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000441__mirror_of_440__FEAT21_IFA007ed451_Providing_naming_relating.docx NFVIFA(23)000441] (mirror of 440) FEAT21 IFA007ed451 Providing naming relating information for VnfExtCp (action 011): FEAT Agreed at IFA#337 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000442__mirror_of_440__FEAT21_IFA008ed451_Providing_naming_relating.docx NFVIFA(23)000442] (mirror of 440) FEAT21 IFA008ed451 Providing naming relating information for VnfExtCp (action 011): FEAT Agreed at IFA#337 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000439_FEAT21_IFA013ed451_Providing_location_constraints_of_VNF_con.docx NFVIFA(23)000439] FEAT21 IFA013ed451 Providing location constraints of VNF constituents (action 011): FEAT Agreed at IFA#337 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000438_FEAT21_IFA013ed451_Providing_information_about_external_L2_n.docx NFVIFA(23)000438] FEAT21 IFA013ed451 Providing information about external L2 networks (action 011): FEAT Agreed at IFA#337 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000437r1_FEAT21_IFA011ed451_Additional_network_properties_for_CPs__ac.docx NFVIFA(23)000437r1] FEAT21 IFA011ed451 Additional network properties for CPs (action 011): FEAT Agreed at IFA#339 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000482_FEAT21_IFA014ed451_Additional_network_properties_for_SAPs__a.docx NFVIFA(23)000482] FEAT21 IFA014ed451 Additional network properties for SAPs (action 011): FEAT Agreed at IFA#339||IFA013, IFA011, IFA014, IFA007, IFA008||Jun-2023|| style="background: green;" |Completed in IFAed451
|-
|012||Update the definition of VNF to clarify that a VNF can be used to deploy the implementation of a subset of an NF (5gnfv.func.007). Contributions:- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2024/NFVIFA(24)000107_FEAT21_NFV003ed191_Update_definition_of_VNF.docx NFVIFA(23)000107] FEAT21 NFV003ed191 Update definition of VNF: available Pending CRs: none||NFV003||Jun-2023|| style="background: orange;" |Ongoing
|-
|013||Enhancements to the VNFD to support describing requirements to use VNF Common/Dedicated Services related to authorization server (5gnfv.desc.009), CA (5gnfv.desc.010) and identify if VNF provides authorization server capabilities (5gnfv.desc.011). See notes 2 and 3.||IFA011||Jun-2023|| style="background: red;" |Not started. Postponed to complete first ENH01.01
|-
|014||Add functional requirements, interface requirements, interface modelling to cover the aspects of registering/unregistering client information in respective authorization server: - NFVO requirements (5gnfv.func.006) - VNF LCM interface (5gnfv.if.008) - VNF Configuration interface (5gnfv.if.009 and 5gnfv.if.010) See note 2.||IFA010, IFA007, IFA008||Jun-2023|| style="background: red;" |Not started Postponed to complete first ENH01.01
|-
|015||Document about the potential use of non-MANO artefacts describing the relationship of scaling aspects with the purposed services offered by the VNF (5gnfv.other.001). Contributions:- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2024//NFVIFA(24)000108_FEAT21_IFA011ed511_Update_ScalingAspect_to_relate_to_NF_serv.docx NFVIFA(23)000108] FEAT21 IFA011ed511 Update ScalingAspect to relate to NF services: available Pending CRs: none||IFA011||Jun-2023|| style="background: orange;" |Ongoing
|-
|016||Modeling of the PaaS Services descriptors for VNF Common/Dedicated services. Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000280_FEAT21_IFA049_Scope_and_skeleton_extension_for_future_IFA049.zip NFVIFA(23)000280] FEAT21 IFA049 Scope and skeleton extension for future IFA049 version to include PaaS Services management: endorsed/noted - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000667r1_FEAT21_IFA049_Scope_and_skeleton_extension_for_release_5_ver.zip NFVIFA(23)000667r1] FEAT21 IFA049 Scope and skeleton extension for release 5 version to include PaaS Services management: approved at IFA#350 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2024/NFVIFA(24)000092_FEAT21_IFA049ed511_Clause_9_4_PSD_general_requirements.docx NFVIFA(24)000092] FEAT21 IFA049ed511 Clause 9.4 PSD general requirements: available - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2024/NFVIFA(24)000094_FEAT21_IFA049ed511_Clause_9_5_Adding_PSD_modelling_specifica.docx NFVIFA(24)000094] FEAT21 IFA049ed511 Clause 9.5 Adding PSD modelling specification: available -[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2024/NFVIFA(24)000095_FEAT21_IFA049ed511_Clause_9_1_and_9_2_PaaS_generalization_of.zip NFVIFA(24)000095] FEAT21 IFA049ed511 Clause 9.1 and 9.2 PaaS generalization of descriptors: available Pending CRs: address open editor's notes||IFA049||Mar-2024|| style="background: orange;" |Ongoing
|-
|017||Specification of interfaces and information modeling of management of PaaS Services. Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000280_FEAT21_IFA049_Scope_and_skeleton_extension_for_future_IFA049.zip NFVIFA(23)000280] FEAT21 IFA049 Scope and skeleton extension for future IFA049 version to include PaaS Services management: endorsed/noted - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000667r1_FEAT21_IFA049_Scope_and_skeleton_extension_for_release_5_ver.zip NFVIFA(23)000667r1] FEAT21 IFA049 Scope and skeleton extension for release 5 version to include PaaS Services management: approved at IFA#350 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000751_FEAT21_IFA049ed511_Clause_4_Updates_for_PaaS.zip NFVIFA(23)000751] FEAT21 IFA049ed511 Clause 4 Updates for PaaS: approved at IFA#362 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000756_FEAT21_IFA049ed511_Clause_8_1_Updated_service_interactions_f.docx NFVIFA(23)000756] FEAT21 IFA049ed511 Clause 8.1 Updated service interactions for PaaS: approved at IFA#362 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000759r1_FEAT21_IFA049ed511_Clause_10_PSM_and_PSR_interface_requireme.docx NFVIFA(23)000759r1] FEAT21 IFA049ed511 Clause 10 PSM and PSR interface requirements: approved at IFA#362 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2024/NFVIFA(24)000042r1_FEAT21_IFA049ed511_Clause_10_3_PaaS_Services_LCM_interface_o.docx NFVIFA(24)000042r1] FEAT21 IFA049ed511 Clause 10.3 PaaS Services LCM interface operations: available - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2024/NFVIFA(24)000043_FEAT21_IFA049ed511_Clause_10_3_PSD_management_interface_oper.docx NFVIFA(24)000043] FEAT21 IFA049ed511 Clause 10.3 PSD management interface operations: available - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2024/NFVIFA(24)000044_FEAT21_IFA049ed511_Clause_10_3_PaaS_Services_Registration_ma.docx NFVIFA(24)000044] FEAT21 IFA049ed511 Clause 10.3 PaaS Services Registration management interface operations: available Pending CRs: address open editor's notes||IFA049||Mar-2024|| style="background: orange;" |Ongoing
|-
| colspan="5" |NOTE 1: In the actions, references to relevant recommendations in ETSI GR NFV-IFA 037 v0.12.0 are provided for more information and details regarding the expected recommendation. NOTE 2: This action might be performed via a specific "security enhancement" feature. If so, proper cross-referencing will be highlighted on the feature plan. NOTE 3: Relationship with other features such as FEAT24 "Generic VNF OAM" and FEAT17 on aspects of "PaaS" will be evaluated to determine what feature work takes final responsibility to perform the specification in order to avoid overlapping specification.
|-
|}

=== Stage 3 Implementation Plan===
Items to consider in the implementation plan
*Detailed description what has to be done in which work item.
*Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID!!Action!!Impacted WI(s)!!Target completion!!Status
|-
|001||Add version dependancy to VNFD and NSD
- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2022//NFVSOL(22)000189_FEAT21_SOL001ed431_implementation.docx NFVSOL(22)000189]: Approved - [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2022//NFVSOL(22)000225_FEAT21_SOL001ed431_correction.docx NFVSOL(22)000225]: Approved
|SOL001||2022-April||Completed in ed431
|-
|002
|Add version dependancy to VNFD and NSD
- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2022//NFVSOL(22)000305_SOL006ed431_Version_Dependencies_from_IFA014ed431_FEAT21_Meg.docx NFVSOL(22)000305]: Approved
|SOL006
|2022-April
|Completed in ed431
|-
|003
|Add version dependency to VNF LCM and NS LCM
- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2022//NFVSOL(22)000173_SOL005ed431_FEAT21_NFV_support_for_5G.docx NFVSOL(22)000173] Approved
|SO005
|2022-April
|Completed in ed431
|-
|004
| Add modelling for the VNFD and NSD to support describing requirement to use VNF Common/Dedicated Services
- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023//NFVSOL(23)000308r3_SOL001ed451_FEAT21_NSD_modelling_to_use_PaaS_Services.docx NFVSOL(23)000308r3] Approved

- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023//NFVSOL(23)000309r5_SOL001ed451_FEAT21_VNFD_PaaS_Service_modeling_refinements_on.docx NFVSOL(23)000309r5] Approved

|SOL001
|2024-January
| Completed in ed451
|-
|005
|Add modelling for the runtime information of the VNF and NS instance that can make use of VNF Common/Dedicated Services
- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023/NFVSOL(23)000200_SOL002ed451_FEAT21_Enhance_VnfInstance_to_support_PaaS_Servi.docx NFVSOL(23)000200] Approved

- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023//NFVSOL(23)000172_SOL003ed451_FEAT21_Enhance_VnfInstance_to_support_PaaS_Servi.docx NFVSOL(23)000172] Approved

- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023//NFVSOL(23)000189_SOL005ed451_FEAT21_Enhance_NsInstance_to_support_PaaS_Servic.docx NFVSOL(23)000189] Approved

Enhance granting interface
- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023//NFVSOL(23)000173_SOL003ed451_FEAT21_Enhance_granting_to_support_PaaS_Services.docx NFVSOL(23)000173] Approved

|SOL002, SOL003, SOL005
|2024-January
|Completed in ed451
|}

===Issues===
''List of issues raised based on the feature implementation.''

===Security Considerations===
''List of security considerations implied by the feature.''

==FEAT22: M-Tenant==
===Overview===
{| class="wikitable"
|-
|'''Feature Prime'''||Ulrich Kleber, Huawei, Ulrich.kleber@huawei.com
|-
| '''Feature description'''||Start with use cases where multiple users consume services from the same NFV-MANO environment and implement necessary enhancements in the NFV-MANO stack.
|-
|'''Target Release'''||'''Stage 1:''' Release 5
'''Stage 2:''' Release 5 (2021-X-X)

'''Stage 3:''' Release 5 (2021-X-X)
|-
|'''Impacted WIs'''||'''Stage 1:''' EVE018
'''Stage 2:''' tbd 
'''Stage 3:''' tbd
|-
|'''MegaCRs'''||'''Stage 2:''' IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000yyy] (CR Status)
|-
|'''Related/Dependent Features'''||
|-
|New Specifcations
|'''Stage 1:''' EVE018
'''Stage 2:''' none

'''Stage 3:''' none
|-
|'''Status'''||'''Stage 1:''' Ongoing (60% completed)
'''Stage 2:''' Not started

'''Stage 3:''' Not started
|-
|'''Contributions'''||[https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
|'''Feature team'''||'''Stage 1:''' U.Kleber (Huawei)
'''Stage 2:''' Name (Company)

'''Stage 3:''' Name (Company)
|-
|'''Last Updated'''||2023-09-22
|}

===Stage 2 Implementation Plan===
Items to consider in the implementation plan
*Detailed description what has to be done in which work item.
*Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
!ID!!Action!!Impacted WG(s)!!Target completion!!Status
|-
|001||Add interface X in to IFA0xx. CR draft [LINK]|| IFA||xx||Open
|}
'''SOL'''
{| class="wikitable sortable"
|-
! ID!!Action!! Impacted WG(s)!!Target completion!!Status
|-
|001||Add interface X in to SOL0xx. CR draft [LINK]||SOL ||xx||Open
|}

===Stage 3 Implementation Plan===
Items to consider in the implementation plan
*Detailed description what has to be done in which work item.
*Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
!ID
!Action!! Impacted WG(s) !!Target completion!!Status
|-
|001||Add interface X in to SOL0xx. CR draft [LINK] ||SOL||xx
| Open
|}

===Issues===
''List of issues raised based on the feature implementation.''

===Security Considerations ===
''List of security considerations implied by the feature.''

==FEAT23: M-SBA==
===Overview===
{| class="wikitable"
|-
|'''Feature Prime'''||Janusz Pieczerak, Orange, janusz.pieczerak@orange.com
|-
|'''Feature description'''||This feature studies the application of a Service-Based Architecture (SBA) design style to the NFV architectural framework and provides recommendations on the evolution of the ISG specifications structure to apply SBA design patterns to the NFV architectural framework.
|-
|
'''Target Release'''||'''Stage 2:''' Release 5 (2022-12)
'''Stage 3:''' Release 5 (2024-X-X)
|-
|'''Impacted WIs'''||'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
|'''MegaCRs'''||'''Stage 2:'''
IFAxxx

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
|'''Related/Dependent Features'''||None
|-
|New Specifcations
|'''Informative:''' DGR/NFV-IFA039 (published)
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
|'''Status'''||'''Informative:''' Completed (100%)
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
|'''Contributions'''|| [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
|'''Feature team'''||'''Stage 2:''' Janusz Pieczerak (Orange)
'''Stage 3:''' Name (Company)
|-
|'''Last Updated'''||2022-12-06
|}

===Stage 2 Implementation Plan===
Items to consider in the implementation plan
*Detailed description what has to be done in which work item.
*Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
!ID!!Action!!Impacted WG(s)!!Target completion!!Status
|-
|001|| Add interface X in to IFA007. CR draft [LINK]||IFA ||2023||Open
|}
'''SOL'''
{| class="wikitable sortable"
|-
!ID!!Action!!Impacted WG(s)!!Target completion!!Status
|-
|001||Add interface X in to SOL001. CR draft [LINK]||SOL||2024||Open
|}

===Stage 3 Implementation Plan===
Items to consider in the implementation plan
*Detailed description what has to be done in which work item.
*Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
!ID!!Action!!Impacted WG(s)!!Target completion!!Status
|-
|001||Add interface X in to SOL001. CR draft [LINK]|| SOL|| March-2018||Open
|}

===Issues ===
''List of issues raised based on the feature implementation.''

===Security Considerations ===
''List of security considerations implied by the feature.''

==FEAT24: VNF-OAM==
===Overview===
{| class="wikitable"
|-
|'''Feature Prime'''|| Kostas Katsalis, DOCOMO, Katsalis@docomolab-euro.com & Yuhan Zhang, China Mobile, zhangyuhan@chinamobile.com
|-
| '''Feature description'''||This feature will analyse further the types of OAM functions for VNFs defined in Release 4 and Release 5 (stage 0/1) supporting the provisioning, connectivity, configuration and monitoring of VNFs on a virtualized platform. Interactions with other NFV-MANO entities like MDAF will be also delineated. The feature will also formalize the way generic OAM functions can be realized by leveraging PaaS capabilities.
The necessary functional requirements, interface requirements, like also the necessary interface and information models will be specified for functions defined in Release 5 stage 0/1, while interfaces and IE defined functions will be extended, if necessary. The result will also report possible NFV-MANO architectural enhancements.
|-
|'''Target Release'''||'''Stage 2:''' Release 5 (2025 March)
'''Stage 3:''' Release 4 (2020-X-X)
|-
|'''Impacted WIs'''||'''Stage 2:''' IFA047, IFA010
'''Stage 3:''' Pending Release 4 further development in stage 3
|-
|'''MegaCRs'''||'''Stage 2:'''
IFA0xx

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
|'''Related/Dependent Features'''||FEAT17: cloud-native VNF and NFV architecture PaaS
FEAT21: 5GNFV
|-
|New Specifcations
|'''Stage 2:''' IFA049
'''Stage 3:''' None
|-
|'''Status'''||'''Stage 2:''' Ongoing (10% started)
'''Stage 3:''' Not started
|-
|'''Contributions'''||[https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
|'''Feature team'''||'''Stage 2:''' Kostas Katsalis (DOCOMO), Yuhan Zhang (China Mobile)
'''Stage 3:''' Name (Company)
|-
|'''Last Updated'''||2023-10-31
|}

===Stage 2 Implementation Plan===
Items to consider in the implementation plan
*Detailed description what has to be done in which work item.
*Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
!ID!!Action!!Impacted WG(s)!!Target completion!!Status
|-
|001
|Specify the relationship and interactions between the Notification manager specified in Release 4 and the rest of VNF generic OAM functions. Related recommendations from ETSI GR NFV-EVE 019 v5.1.1: GenericOamType.009
|IFA049
|March 2024
|Open
|-
|002
|Add functional requirements for the VNF generic OAM functions of policy agent, VNF testing manager, Notifications manager. Related recommendations from ETSI GR NFV-EVE 019 v5.1.1: GenericOamType.011, GenericOamType.012
|IFA049
|March 2024
|Open
|-
|003
|Update functional requirements of MDAF to consider interactions with VNF generic OAM framework. Related recommendations from ETSI GR NFV-EVE 019 v5.1.1: vnf.generic.func.001
|IFA049, IFA010
|August 2024
|Open
|-
|004
|Interface requirement and interface operation for the VNF generic OAM functions of Policy agent, VNF testing manager and Notifications manager. Related recommendations from ETSI GR NFV-EVE 019 v5.1.1: GenericOamType.011, GenericOamType.012, GenericOamType.009
|IFA049
| March 2024
|Open
|-
|005
|Information elements for the VNF generic OAM functions of Policy agent, VNF testing manager and Notifications manager. Related recommendations from ETSI GR NFV-EVE 019 v5.1.1: GenericOamType.011, GenericOamType.012,
|IFA049
| March 2024
|Open
|-
|006
| Specify mechanisms and possible NFV-MANO extensions on existing FBs/functions to enable management of network connectivity with service mesh and configure service mesh. Specify, where applicable, extensions to VNF generic OAM functions like the Network configuration manager to make it compatible with aspects of service mesh related configuration. Related use cases from ETSI GR NFV-EVE 019 v5.1.1, as described in clause 4.4.1.2 and clause 4.4.1.3.
|IFA049
|March 2024
|Open
|-
|007
|Specify mechanisms to enable the VNF generic OAM function of Policy agent supporting automation for the actual decision making, to ease administration tasks and offload responsibility from the operator. Policy agent can be used to enable closed-loop control through interaction with NFV-MANO, other VNF generic OAM functions and other functions like MDAF.
|IFA049
|March 2024
|Open
|-
|008
|Specify the relationship between MDAF and VNF generic OAM functions of VNF Metrics analyser (for metrics) and the Log analyser. Related recommendations from ETSI GR NFV-EVE 019 v5.1.1: vnf.generic.func.001
|IFA049, IFA047
|August 2024
|Open
|-
|009
|Further detail the scope of configuration of VNF configuration manager function regarding "application related configuration". Related use cases from ETSI GR NFV-EVE 019 v5.1.1, as clause 4.3.10, and recommendation GenericOamType.007.
|IFA049
| March 2024
|Open
|}
'''SOL'''
{| class="wikitable sortable"
|-
!ID!!Action
!Impacted WG(s)!!Target completion!!Status
|-
|001||Add interface X in to SOL001. CR draft [LINK]||SOL||March-202x||Open
|}

===Stage 3 Implementation Plan===
Items to consider in the implementation plan
*Detailed description what has to be done in which work item.
*Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
!ID!!Action!!Impacted WG(s)!!Target completion!!Status
|-
|001||Add interface X in to SOL001. CR draft [LINK]||SOL||March-202x||Open
|}

===Issues===
''List of issues raised based on the feature implementation.''

===Security Considerations===
''List of security considerations implied by the feature.''

==FEAT25: VNF-CI==
===Overview===
{| class="wikitable"
|-
|'''Feature Prime'''||Huzhong Ling, China Mobile, linghuzhong@chinamobile.com
|-
|'''Feature description'''||This feature will analyse and define how to implement a "Joint Pipeline" to provide DevOps process beween VNF providers and VNF operators. The feature will also determine possible extentions of NFV MANO to realize such DevOps process.
|-
| '''Target Release'''||'''Stage 2:''' Release 4 (2020-H2)
'''Stage 3:''' Release 3 (2021-H1)
|-
| '''Impacted WIs'''||'''Stage 2:''' IFAxx, IFAyy, SOLzz
'''Stage 3:''' SOLzz
|-
|'''MegaCRs'''||'''Stage 2:'''
IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000yyy] (CR Status)

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
|'''Related/Dependent Features'''||FEATxx FEATyy
|-
|New Specifcations
|'''Stage 2:''' none
'''Stage 3:''' SOLaaa
|-
|'''Status'''||'''Stage 2:''' Completed
'''Stage 3:''' Ongoing (20% completed)
|-
|'''Contributions'''||[https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
|'''Feature team'''||'''Stage 2:''' Name (Company)
'''Stage 3:''' Name (Company)
|-
|'''Last Updated'''||20xx-xx-xx
|}

===Stage 2 Implementation Plan===
Items to consider in the implementation plan
*Detailed description what has to be done in which work item.
*Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
!ID!! Action!!Impacted WG(s)!!Target completion!!Status
|-
|001 ||Requirements for test information including in VNF Pacakge
* VNF package should contain references to dependent functions or services, which are machine readable and can be bound automatically to the particular VNF at deployment time into the test, staging, production environment.
*VNF package should contain a testing section with various information concerning testing and DevOps
*VNF Package should contain acceptance test descriptions.
* VNF Package should contain acceptance test code that can be executed automatically after deployment into the various environments.
*VNF Package should contain information about a test execution framework what is capable to execute the test code included in the VNF Package.
* VNF Package should contain a reference to the acceptance test results of the VNF Provider.
*VNF Package should contain information about the operator environment, in which it makes sense to test.

|IFA011||2nd Half-2020||Open
|-
|002||VNF should support to specify the test mode via configuration interface between VNFM and VNF
|IFA||2nd Half-2020||Open
|-
|003||When a common test framework is used , it's recommended that VNF should support standardized test API || IFA||1st Half-2021 ||Open
|}
'''SOL'''
{| class="wikitable sortable"
|-
!ID!!Action
!Impacted WG(s)!!Target completion!!Status
|-
|001||Add interface X in to SOL001. CR draft [LINK]||SOL||March-2018||Open
|}

===Stage 3 Implementation Plan===
Items to consider in the implementation plan
*Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
!ID!!Action!!Impacted WG(s)!!Target completion!!Status
|-
|001
|Under the '/tests' directory in VNF package, there should contain information about VNF test mode.|| SOL|| Need further focus||Open
|}

===Issues===
''List of issues raised based on the feature implementation.''

=== Security Considerations===
''List of security considerations implied by the feature.''

==FEAT26: Policy Management Models==
===Overview===
{| class="wikitable"
|-
| '''Feature Prime'''||Lingli Deng, China Mobile, denglingli@chinamobile.com
|-
| '''Feature description'''||This feature will analyse existing policy information and data models and identify solutions that potentially could be applied to NFV-MANO; clarify the main alternatives for policy management (between NFV-MANO and OSS/BSS); determine the objectives and management alternatives for policy management applicable to NFV-MANO; identify policy expression information model applicable to NFV-MANO; identify policy expression data model applicable to NFV-MANO.
|-
|'''Target Release'''||'''Study:''' Release 4 (2021-04-15) Study to be completed
'''Stage 2:''' Release 4 (2022-12-15)

'''Stage 3:''' Release 5 (2024-6-30)
|-
|'''Impacted WIs'''||'''Stage 2:''' IFA005/006/007/008/013/030
'''Stage 3:''' SOL012
|-
|'''MegaCRs'''||'''Stage 2:'''

'''Stage 3:'''

|-
|'''Related/Dependent Features'''||FEAT07
|-
|New Specifcations
|'''Study:''' [https://www.etsi.org/deliver/etsi_gr/NFV-IFA/001_099/042/ IFA042]
'''Stage 2:''' [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/048/ IFA048]

'''Stage 3:'''
|-
|'''Status'''||'''Stage 2:''' Completed
'''Stage 3:''' Not started
|-
|'''Contributions'''||[https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
|'''Feature team'''||'''Stage 2:''' Chen Wang (China Mobile)
'''Stage 3:''' Keguang He (China Mobile)
|-
|'''Last Updated'''||2023-09-22
|}

===Stage 2 Implementation Plan===
0Items to consider in the implementation plan
*Detailed description what has to be done in which work item.
*Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
!ID!!Action!!Impacted WG(s)!! Target completion!!Status
|-
| 001||First GR (IFA042) draft introducing the skeleton and the scope.
'''Accepted contributions:'''

NFVIFA(20)000553r2
|IFA042||August-2020||Done
|-
|002
|Analysis of existing SDOs and Open Source Community policy models
'''Accepted contributions:'''

NFVIFA(20)000615r2 NFVIFA(20)000616r6 NFVIFA(20)000617r1

NFVIFA(20)000618r2 NFVIFA(20)000619r2 NFVIFA(20)000620r1
|IFA042
|November-2020
|Done
|-
|003
|NFV-MANO policy model potential requirements analysis
Analysis of existing SDOs and Open Source Community policy models

NFVIFA(21)000304

NFVIFA(21)000305r2

NFVIFA(21)000306r3

NFVIFA(21)000307r2

NFVIFA(21)000308r3

NFVIFA(21)000309r4

NFVIFA(21)000310r3

NFVIFA(21)000313r2_IFA042_5_4_1_Examples__Potential_Attributes_of_the_VNF_Auto-

NFVIFA(21)000314r2_IFA042_5_4_2_Examples__Potential_Attributes_of_the_NS_Self-h

NFVIFA(21)000315r3_IFA042_5_4_3_Examples__Potential_Attributes_of_the_Virtualiz

NFVIFA(21)000316r2_IFA042_6_3_2_3_A_YANG_Data_Model_for_ECA_Policy_Management
|IFA042
|January-2021
|Done
|-
|004
|Analysis and Recommendations
NFVIFA(21)000310r3_IFA042_5_3_1_General_Recommendations

NFVIFA(21)000311r2_IFA042_5_3_2_Recommendations_for_Policy_Model_Information_El

NFVIFA(21)000312r2_IFA042_5_3_3_Recommendations_for_Policy_Model_Attributes

NFVIFA(21)000407r1

NFVIFA(21)000408

NFVIFA(21)000409r1

NFVIFA(21)000410r2

NFVIFA(21)000411r2

NFVIFA(21)000424r2

NFVIFA(21)000439r1

NFVIFA(21)000440r1

NFVIFA(21)000441r1

NFVIFA(21)000443r1

NFVIFA(21)000444r1

NFVIFA(21)000454r1

NFVIFA(21)000442r1

NFVIFA(21)000445r1

NFVIFA(21)000446r1

NFVIFA(21)000487r1

NFVIFA(21)000488r1

NFVIFA(21)000489r1

NFVIFA(21)000503r1

NFVIFA(21)000520r1

NFVIFA(21)000530r1

NFVIFA(21)000558r1

NFVIFA(21)000559r1

NFVIFA(21)000560r1

NFVIFA(21)000561r1

NFVIFA(21)000562

NFVIFA(21)000563r1

NFVIFA(21)000617r2

NFVIFA(21)000618r2
|IFA042
|Feburary-2021
|Done
|-
|005
|Review
NFVIFA(21)000674r1

NFVIFA(21)000675r1

NFVIFA(21)000699

NFVIFA(21)000701r2

NFVIFA(21)000700r1

NFVIFA(21)000727

NFVIFA(21)000728

NFVIFA(21)000729r1

NFVIFA(21)000730r1
|IFA042
|September-2021
|Done
|-
|006
|Policy information model
- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000254_FEAT26_IFA048_Clause_5_2_Policy_information_element.docx NFVIFA(22)000254]

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000335r1_FEAT26_IFA048_Clause_5_4_Information_elements_related_to_Tas.docx NFVIFA(22)000335r1]

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000333r3_FEAT26_IFA048_Clause_5_2_Policy_information_element.docx NFVIFA(22)000333r3]

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000334r2_FEAT26_IFA048_Clause_5_3_Information_elements_related_to_Sta.docx NFVIFA(22)000334r2]

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000382r1_FEAT26_IFA048_Update_to_Clause_5_1_Modeling_Overview.docx NFVIFA(22)000382r1]

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000336r3_FEAT26_IFA048_Clause_5_5_Information_elements_related_to_Con.docx NFVIFA(22)000336r3]

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000337r4_FEAT26_IFA048_Clause_5_6_Information_elements_related_to_Log.docx NFVIFA(22)000337r4]

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000411_FEAT26_IFA048_update_clause_5_1.docx NFVIFA(22)000411]

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000410r1_FEAT26_IFA048_update_contextItemAccess.docx NFVIFA(22)000410r1]

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000409r1_FEAT26_IFA048_combination_limitation_for_state_and_task.docx NFVIFA(22)000409r1]

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000408r1_FEAT26_IFA048__version_for_policy_IE.docx - NFVIFA(22)000408r1]
|IFA048
|
|Done
|-
|007
|General
- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000385r1_FEAT26_IFA048_Remove_Duplicated_Clause_4_1.docx NFVIFA(22)000385r1]

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000383r1_FEAT26_IFA048_Executive_Summary.docx NFVIFA(22)000383r1]

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000384r2_FEAT26_IFA048_Scope.docx NFVIFA(22)000384r2]

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000406r1_FEAT26_IFA048__Definition_of_terms__symbols_and_abbreviation.docx NFVIFA(22)000406r1]

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000407r2_FEAT26_IFA048__Relation_with_IFA_040.docx NFVIFA(22)000407r2]

Example of policy model

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000347r2_FEAT26_IFA048_Illustrative_ECA_policy_modelling_example.docx NFVIFA(22)000347r2]

Review

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000743_FEAT26_IFA048_final_review_editorial_updates_part_A.docx NFVIFA(22)000743]

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000744_FEAT26_IFA048_final_review_editorial_updates_part_B.docx NFVIFA(22)000744]

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000745_FEAT26_IFA048_final_review_technical_updates_part_A.docx NFVIFA(22)000745]

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000746_FEAT26_IFA048_final_review_technical_updates_part_B.docx NFVIFA(22)000746]

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000740r1_FEAT26_IFA048_final_review_clean-up.docx NFVIFA(22)000740r1]

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000776_FEAT26_IFA048_final_review_editorial_updates.docx NFVIFA(22)000776]
|IFA048
|
|Done
|-
|008
|Policy management alignment with IFA048
- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000024r1_IFA013ed441_Policy_management_alignment_with_IFA048.docx NFVIFA(23)000024r1]

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000025r1__mirror_of_024__IFA007ed441_Policy_management_alignment_with.docx NFVIFA(23)000025r1]

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000026r1__mirror_of_024__IFA008ed441_Policy_management_alignment_with.docx NFVIFA(23)000026r1]

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000027r1__mirror_of_024__IFA005ed441_Policy_management_alignment_with.docx NFVIFA(23)000027r1]

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000028r1__mirror_of_024__IFA006ed441_Policy_management_alignment_with.docx NFVIFA(23)000028r1]
| IFA005
IFA006

IFA007

IFA008

IFA013
|
| Done
|}

===Stage 3 Implementation Plan===
Items to consider in the implementation plan
*Detailed description what has to be done in which work item.
*Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
!ID!!Action !!Impacted WG(s)!!Target completion !!Status
|-
|001
| Study of solution

- NFVSOL(23)000084r1
|NWI
| ||
|-
|002
| Policy management alignment with IFA048
- NFVSOL(23)000014
|SOL012
|
| Done
|-
|003
|Policy information model
|
|
|Not started
|-
|004
|Policy data model
|
|
|Not started
|}

===Issues===
''List of issues raised based on the feature implementation.''

===Security Considerations===
''List of security considerations implied by the feature.''
==FEAT27: NFV for vRAN==
===Overview ===
{| class="wikitable"
|-
|'''Feature Prime'''||Kostas Katsalis (DOCOMO EUL)
|-
|'''Feature description'''||The scope of this feature covers the following areas: a) study the advances concerning the virtualization of the RAN and profile the NFV framework to determine how it can support virtualized RAN (vRAN) use cases, b) identify key technical challenges relevant to architectural, operational and management aspects, in case the NFV architectural framework is leveraged to support virtualization of the RAN, c) provide recommendations for enhancements to the NFV architectural framework and its functionality, aiming to provide further support for vRAN use cases, d) based on the recommendations, enhance when needed the overall NFV-MANO framework, existing NFV-MANO interfaces and descriptors.
|-
|'''Target Release'''||'''Stage 2:''' Release 5 (2025 March)
'''Stage 3:''' TBD
|-
|'''Impacted WIs'''||'''Stage 2:''' IFA002, IFA005, IFA006 IFA010, IFA011, IFA014, IFA036, IFA040, IFA046, IFA049, IFA053
'''Stage 3:''' TBD
|-
|'''MegaCRs'''||'''Stage 2:'''
TBD

'''Stage 3:'''

TBD
|-
|'''Related/Dependent Features'''||FEAT17 on "Cloud-native VNF and container infrastructure management"
FEAT19 on "NFV connectivity"

FEAT21 on "5GNFV"

FEAT33 on "Physical Infrastructure Management"
|-
|'''New Specifcations'''
|'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
|'''Status'''||'''Stage 2:''' Informative work completed (GR NFV-IFA 046 Ver. 5.1.1)
'''Stage 3:''' TBD
|-
|
'''Contributions'''||[https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
|'''Feature team'''||'''Informative:''' Kostas Katsalis (DOCOMO EUL)
'''Stage 2:''' Kostas Katsalis (DOCOMO EUL)

'''Stage 3:''' Name (Company)
|-
|'''Last Updated'''|| 2023-10-31
|}

=== Informative work===
'''IFA'''
{| class="wikitable sortable"
|-
!ID!!Action!!Impacted WG(s) !!Target completion!!Status
|-
|001
|Informative profiling of the VNF generic OAM functions framework including the PaaS management aspects to O-RAN. See note.
| IFA046
|Mar-2025
|Open
|-
|002
|Informative profiling of the energy efficiency aspects developed in NFV to O-RAN. See note.
|IFA046
|Mar-2025
|Open
|-
|003
|Informative profiling of the NFV testing framework to O-RAN. See note.
|IFA046
|Mar-2025
|Open
|-
|004
|Informative profiling of the NFV automation framework (Policy management, Intent management and MDAF) to O-RAN. See note.
|IFA046
|Mar-2025
|Open
|-
|005
|Informative profiling of the NFV certificate management framework to O-RAN WG6 and WG11 activities. See note.
|IFA046
|Mar-2025
|Open
|-
|006
|Informative profiling of physical resource management aspects developed in IFA053 to O-RAN WG6 activities in IMS. See note.
|IFA046
|Mar-2025
|Open
|-
| colspan="5" |NOTE : This task is considered to continuously profile the NFV framework for vRAN with the advancements that other features work performs. It is not a mandatory task to be performed, but it can be considered in the work plan if resources permit it.
|}

===Stage 2 Implementation Plan===
Items to consider in the implementation plan
*Detailed description what has to be done in which work item.
*Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
!ID!!Action!!Impacted WG(s) !!Target completion!!Status
|-
|001||Specify interactions between NFV-MANO entities with the Physical Infrastructure Management (PIM) function. See note 1. Relevant to recommendation vran.arch.001 in ETSI GR NFV-IFA 046.
|IFA053||Mar-2025||Open
|-
|002
|Specify functional requirements for VIM, CCM and NFVO to be able to support physical resources management and physical infrastructure inventory information from PIM. See notes 1 and 2. Relevant to recommendation vran.func.001, vran.func.002 and vran.func.003 in ETSI GR NFV-IFA 046.
|IFA010,
IFA053
|Mar-2025
|Open
|-
|003
|Specify and/or profile acceleration resources abstraction which can be used for both VM-based and container-based deployments. Relevant to endorsed solution SOL-B1-1 in ETSI GR NFV-IFA 046.
|IFA002
|Aug-2025
|Open
|-
|004
|Support VIM to be able to manage and configure virtualised resources for VM-based deployments considering requirements related to acceleration resources and virtual accelerator abstraction. Relevant to recommendation vran.func.004 and vran.func.007 in ETSI GR NFV-IFA 046.
|IFA010
| Mar-2025
|Open
|-
|005
|Support CISM to be able to manage containerized workloads for OS container-based deployments considering requirements related to acceleration resources and virtual accelerator abstraction. Relevant to recommendation vran.func.005 in ETSI GR NFV-IFA 046.
|IFA010,
IFA040
|Mar-2025
|Open
|-
|006
|Support CCM to be able to manage CIS clusters considering requirements related to acceleration resource and virtual acceleration abstraction. Relevant to recommendation vran.func.006 in ETSI GR NFV-IFA 046.
|IFA010,
IFA036
|Mar-2025
|Open
|-
| 007
|Support CCM to be able to configure accelerator resources and virtual accelerator abstraction on CIS clusters. Relevant to recommendation vran.func.008 in ETSI GR NFV-IFA 046.
|IFA036
|Mar-2025
|Open
|-
|008
|Specify functional requirements for the NFVO and VNFM to be able to manage partial VNF packaging. Relevant to recommendation vran.func.009 in ETSI GR NFV-IFA 046.
|IFA010
|Aug-2025
|Open
|-
|009
|The description of virtual accelerator abstraction for both VM-based and containerized deployments needs to be supported. Relevant to recommendation vran.descr.001 in ETSI GR NFV-IFA 046
| IFA011
| Mar-2025
|Open
|-
|010
|Support VNF Package containing only parts (VNFC) of the software of a VNF or artifacts necessary for the management of the VNF (partial packaging). Relevant to recommendation vran.descr.002 in ETSI GR NFV-IFA 046
|IFA011
|Aug-2025
|Open
|-
|011
|Specify interactions between VIM/CCM/NFVO and PIM. See notes 1 and 2. Relevant to recommendations vran.inter.001, vran.inter.002, vran.inter.003 in ETSI GR NFV-IFA 046.
|IFA053
|Mar-2025
|Open
|-
|012
|Specify interactions to be able to support and manage virtualised resources for VM-based deployments considering requirements related to acceleration resources and virtual accelerator abstraction. Relevant to recommendations vran.inter.004 in ETSI GR NFV-IFA 046.
|IFA005,
IFA006
|Mar-2025
|Open
|-
|013
|Specify interface exposed by CISM to consider requirements related to acceleration resources and virtual accelerator abstraction when managing containerized workloads for OS container-based deployments. Relevant to recommendations vran.inter.005 in ETSI GR NFV-IFA 046.
|IFA040
|Mar-2025
|Open
|-
|014
|Extend the endpoint (virtual ports, connection points) information models to support time synchronization. Relevant to recommendations vran.inter.006 in ETSI GR NFV-IFA 046.
|IFA005,
IFA006
|Mar-2025
|Open
|-
|015
|Clarify in the specifications the use of "PaaS Services" feature as equivalent support for custom resources based on the CRDs. Relevant to SOL-C2-1 in ETSI GR NFV-IFA 046.
|IFA010,

IFA049,

IFA011,
IFA014
|Mar-2025
|Open
|-
|016
| Support interactions between VNF generic OAM functions and NFV-MANO entities for the configuration of VNFs. See note 3. Relevant to SOL-D5-3 in ETSI GR NFV-IFA046.
|IFA049, IFA010
| Mar-2025
|Open
|-
| colspan="5" |NOTE 1: A dedicated on PIM has been proposed, and the task might be developed as part of such a feature. The task will then focus on checking that the specific vRAN related requirements are considered.
NOTE 2: Whether CISM also consumes PIM functionality needs to be investigated further.

NOTE 3: A dedicated feature on "VNF configuration" (see FEAT30) is related to this task. The work might be developed by that feature instead.
|}
===Stage 3 Implementation Plan===
Items to consider in the implementation plan
*Detailed description what has to be done in which work item.
*Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !!Action!!Impacted WG(s)!!Target completion!!Status
|-
|001 ||TBD||TBD||TBD||TBD
|}

===Issues===
''List of issues raised based on the feature implementation.''

=== Security Considerations===
''List of security considerations implied by the feature.''

==FEAT28: Fault management models==
===Overview===
{| class="wikitable"
|-
|'''Feature Prime'''||WANG Chen (China Mobile) & TRIAY Joan (DOCOMO)
|-
|'''Feature description'''||The proposed feature aims to extend the defined data model of alarms and values of attributes (e.g., fault type) to enhance the processing of failure information. In addition, the proposal will analyse, determine and enrich the fault management interfaces to provide and acquire information to/from fault management closed loops in between different NFV-MANO, platform and OSS layers. Thus, the objectives of the feature comprise: -Define the necessary vendor agnostic information and data models for alarms and event notifications. - Expose and relate the type, cause, and additional information of the faults with appropriate levels of severity of the violation, like critical, major, minor, warning as defined in the current Alarm information elements. - Enable automated fault detection and performance degradation analysis over complex and correlated metrics. NOTE: Alarms related to security violations are out of scope of this activity.
|-
|'''Target Release'''||'''Stage 2:''' Release 4 drop ed451 (Aug 2023)
'''Stage 3:''' TBD (Release 5 (2023-X-X))
|-
|'''Impacted WIs'''||'''Stage 2:''' IFA005, IFA006, IFA007, IFA008, IFA013
'''Stage 3:''' SOL002, SOL003, SOL005, SOL018, SOL014
|-
|'''MegaCRs'''||'''Stage 2:'''
None at this moment.

'''Stage 3:'''

TBD
|-
|'''Related/Dependent Features'''||FEAT24 on "Generic VNF OAM"
|-
|'''New Specifcations'''
|'''Stage 2:''' ETSI GS NFV-IFA 045
'''Stage 3:''' TBD
|-
|'''Status'''||'''Stage 2:''' IFA045 completed, IFA CRs ongoing (total 90%)
'''Stage 3:''' TBD
|-
|'''Contributions'''||[https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
|'''Feature team'''||'''Normative:''' WANG Chen, Lingli Deng (China Mobile) & Joan TRIAY (DOCOMO)
'''Stage 2:''' WANG Chen, Lingli Deng (China Mobile) & Joan TRIAY (DOCOMO)

'''Stage 3:''' Name (Company)
|-
|'''Last Updated'''||2023-08-31
|}

===Stage 2 Implementation Plan===
Items to consider in the implementation plan
*Detailed description what has to be done in which work item.
*Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
!ID!!Action!!Impacted WG(s)!!Target completion!!Status
|-
|001 || Skeleton and scope for the IFA045. Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000810_Proposed_ETSI_GS_skeleton_IFA045_FM_Models.zip NFVIFA(21)000810] Proposed ETSI GS skeleton IFA045 FM Models: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000463_FEAT28_IFA045_Adding_scope.docx NFVIFA(23)000463] FEAT28 IFA045 Adding scope: approved||IFA045||Sept-2021|| style="background: green;" |Completed
|-
|002||Overview and introduction of IFA045 content (clause 4). Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000914_FEAT21_IFA045_Clause_4_Adding_introduction.docx NFVIFA(21)000914] FEAT28 IFA045 Clause 4 Adding introduction: approved||IFA045||Oct-2021|| style="background: green;" |Completed
|-
|003||Define the “alarm definition template” (clause 6). See note 1. Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)0001067r2_FEAT28_IFA045_clause_6_Alarm_definition_template.docx NFVIFA(21)0001067r2] FEAT28 IFA045 clause 6 Alarm definition template: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000506_FEAT28_IFA045_Add_Alarm_Definition_Template.docx NFVIFA(22)000506] FEAT28 IFA045 Add Alarm Definition Template: available||IFA045||Nov-2021|| style="background: green;" |Completed
|-
|004|| Development of use cases related to FM alarms (annex A.1). Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000915_FEAT28_IFA045_Annex_A_1_2_Use_cases_VR_and_NFVI_alarms.zip NFVIFA(21)000915] FEAT28 IFA045 Annex A.1.2 Use cases VR and NFVI alarms: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)0001068r2_FEAT28_IFA045_A1_2_m_Use_case_about_packet_loss_alarm.docx NFVIFA(21)0001068r2] FEAT28 IFA045 A1.2.m Use case about packet loss alarm: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000045r1_FEAT28_IFA045_A1_2_m_Use_case_about_unavailable_storage_serv.docx NFVIFA(22)000045r1] FEAT28 IFA045 A1.2.m Use case about unavailable storage service alarm: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000151_IFA045_A1_2_m_Use_case_about_network_link_anomaly_alarm.docx NFVIFA(22)000151] IFA045 A1.2.m Use case about network link anomaly alarm: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000152_FEAT28_IFA045_Annex_A_1_Use_cases_about_VNF_and_NS_alarms.zip NFVIFA(23)000152] FEAT28 IFA045 Annex A.1 Use cases about VNF and NS alarms: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000443r1_FEAT28_IFA045_Clause_A_1_2_3_adding_annex_about_container_an.zip NFVIFA(23)000443r1] FEAT28 IFA045 Clause A.1.2.3 adding annex about container and cluster alarms: approved||IFA045||May-2023|| style="background: green;" |Completed
|-
|005||Development of use cases related to use of Alarms information (annex A.2). Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001043r1_IFA045_A_2_1_1_Use_case_about_generic_procedure_of_using_ala.docx NFVIFA(21)0001043r1] IFA045 A.2.1.1 Use case about generic procedure of using alarm information produced by the VIM: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001044r1_IFA045_A_2_1_2_Use_case_about_generic_procedure_of_using_ala.docx NFVIFA(21)0001044r1] IFA045 A.2.1.2 Use case about generic procedure of using alarm information produced by the VNFM: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001045r1_IF045_A_2_1_3_Use_case_about_generic_procedure_of_using_alar.docx NFVIFA(21)0001045r1] IFA045 A.2.1.3 Use case about generic procedure of using alarm information produced by the NFVO: approved||IFA045||Mar-2021|| style="background: green;" |Completed
|-
|006||Definition of object types that can be fault monitored (clause 5). See note 1 and note 2. Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000911_FEAT28_IFA045_virtualised_resource_object_types.docx NFVIFA(22)000911] FEAT28 IFA045 virtualised resource object types: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000140r1_FEAT28_IFA045_VNF_NS_object_types.docx NFVIFA(23)000140r1] FEAT28 IFA045 VNF/NS object types: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000153_FEAT28_FM_and_alarms_for_containerized_work.pptx NFVIFA(23)000153] FEAT28 FM and alarms for containerized workloads: noted - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000271_FEAT28_IFA045_MSCS_object_types.docx NFVIFA(23)000271] FEAT28 IFA045 MSCS object types: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000275_FEAT28_IFA045_Discussion_about_CIS_cluster_management_object.pptx NFVIFA(23)000275] FEAT28 IFA045 Discussion about CIS cluster management object types: noted - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000391_FEAT28_IFA045_CIS_cluster_object_types.docx NFVIFA(23)000391] FEAT28 IFA045 CIS cluster object types: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000444_FEAT28_IFA045_additional_CIS_cluster_object_types.docx NFVIFA(23)000444] FEAT28 IFA045 additional CIS cluster object types: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000445_FEAT28_IFA045_containerized_workload_object_types.docx NFVIFA(23)000445] FEAT28 IFA045 containerized workload object types: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000398r1_FEAT28_IFA045_Clause_5_1_Introduction.docx NFVIFA(23)000398r1] FEAT28 IFA045 Clause 5.1 Introduction: approved||IFA045||Jun-2023|| style="background: green;" |Completed
|-
|007||Alarm definitions (clause 7). See note 1 and note 2. Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000912r2_FEAT28_IFA045_VIM_alarms_baseline__common_definitions.docx NFVIFA(22)000912r2] FEAT28 IFA045 VIM alarms baseline: common definitions: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000913r1_FEAT28_IFA045_VIM_alarms_baseline__compute_and_CPU.docx NFVIFA(22)000913r1] FEAT28 IFA045 VIM alarms baseline: compute and CPU: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000914_FEAT28_IFA045_VIM_alarms_baseline__memory.docx NFVIFA(22)000914] FEAT28 IFA045 VIM alarms baseline: memory: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000915_FEAT28_IFA045_VIM_alarms_baseline__storage.docx NFVIFA(22)000915] FEAT28 IFA045 VIM alarms baseline: storage: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000916r1_FEAT28_IFA045_VIM_alarms_baseline__network_interface.docx NFVIFA(22)000916r1] FEAT28 IFA045 VIM alarms baseline: network interface: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000917_FEAT28_IFA045_VIM_alarms_baseline__network.docx NFVIFA(23)000917] FEAT28 IFA045 VIM alarms baseline: network: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000141r1_FEAT28_IFA045_VNFM_alarms_baseline__common_definitions.docx NFVIFA(23)000141r1] FEAT28 IFA045 VNFM alarms baseline: common definitions: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000143_FEAT28_IFA045_NFVO_alarms_baseline__common_definitions.docx NFVIFA(23)000143] FEAT28 IFA045 NFVO alarms baseline: common definitions: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000144_FEAT28_IFA045_VNFM_alarms_baseline__VNF.docx NFVIFA(23)000144] FEAT28 IFA045 VNFM alarms baseline: VNF: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000145_FEAT28_IFA045_VNFM_alarms_baseline__VNFC.docx NFVIFA(23)000145] FEAT28 IFA045 VNFM alarms baseline: VNFC: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000146_FEAT28_IFA045_VNFM_alarms_baseline__VNF_virtual_link.docx NFVIFA(23)000146] FEAT28 IFA045 VNFM alarms baseline: VNF virtual link: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000147r1_FEAT28_IFA045_VNFM_alarms_baseline__VNF_internal_CP.docx NFVIFA(23)000147r1] FEAT28 IFA045 VNFM alarms baseline: VNF internal CP: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000148r1_FEAT28_IFA045_VNFM_alarms_baseline__VNF_external_CP.docx NFVIFA(23)000148r1] FEAT28 IFA045 VNFM alarms baseline: VNF external CP: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000149_FEAT28_IFA045_NFVO_alarms_baseline__NS.docx NFVIFA(23)000149] FEAT28 IFA045 NFVO alarms baseline: NS: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000150r1_FEAT28_IFA045_NFVO_alarms_baseline__NS_virtual_link.docx NFVIFA(23)000150r1] FEAT28 IFA045 NFVO alarms baseline: NS virtual link: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000151_FEAT28_IFA045_NFVO_alarms_baseline__NS_service_access_point.docx NFVIFA(23)000151] FEAT28 IFA045 NFVO alarms baseline: NS service access point: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000272_FEAT28_IFA045_WIM_alarms_baseline__common_definitions.docx NFVIFA(23)000272] FEAT28 IFA045 WIM alarms baseline: common definitions: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000273_FEAT28_IFA045_WIM_alarms_baseline__MSCS.docx NFVIFA(23)000273] FEAT28 IFA045 WIM alarms baseline: MSCS: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000274_FEAT28_IFA045_WIM_alarms_baseline__MSNC.docx NFVIFA(23)000274] FEAT28 IFA045 WIM alarms baseline: MSNC: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000318r2_FEAT28_IFA045_VNFM_alarms_clarification.docx NFVIFA(23)000318r2] FEAT28 IFA045 VNFM alarms: clarification of virtual compute and MCIO based VNFC caused alarms: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000413r1_FEAT28_IFA045_Clause_7_1_Introduction.docx NFVIFA(23)000413r1] FEAT28 IFA045 Clause 7.1 Introduction: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000392r2_FEAT28_IFA045_CIS_cluster_alarms_baseline__common_definition.docx NFVIFA(23)000392r2] FEAT28 IFA045 CIS cluster alarms baseline: common definitions: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000393r1_FEAT28_IFA045_CCM_alarms_baseline__CIS_cluster.docx NFVIFA(23)000393r1] FEAT28 IFA045 CCM alarms baseline: CIS cluster: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000394r2_FEAT28_IFA045_CCM_alarms_baseline__CIS_cluster_node.docx NFVIFA(23)000394r2] FEAT28 IFA045 CCM alarms baseline: CIS cluster node: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000395r1_FEAT28_IFA045_CCM_alarms_baseline__CIS_cluster_storage.docx NFVIFA(23)000395r1] FEAT28 IFA045 CCM alarms baseline: CIS cluster storage: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000396r1_FEAT28_IFA045_CCM_alarms_baseline__CIS_cluster_network.docx NFVIFA(23)000396r1] FEAT28 IFA045 CCM alarms baseline: CIS cluster network: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000397r1_FEAT28_IFA045_CCM_alarms_baseline__MCCO.docx NFVIFA(23)000397r1] FEAT28 IFA045 CCM alarms baseline: MCCO: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000446_FEAT28_IFA045_CISM_alarms_baseline__common_definitions.docx NFVIFA(23)000446] FEAT28 IFA045 CISM alarms baseline: common definitions: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000447_FEAT28_IFA045_CISM_alarms_baseline__CISI.docx NFVIFA(23)000447] FEAT28 IFA045 CISM alarms baseline: CISI: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000448_FEAT28_IFA045_CISM_alarms_baseline__MCIO.docx NFVIFA(23)000448] FEAT28 IFA045 CISM alarms baseline: MCIO: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000400r1_FEAT28_IFA045_Updating_event_types_of_alarms_produced_by_VIM.docx NFVIFA(23)000400r1] FEAT28 IFA045 Updating event types of alarms produced by VIM: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000415_FEAT28_IFA045_Updating_event_types_of_alarms_produced_by_VNF.docx NFVIFA(23)000415] FEAT28 IFA045 Updating event types of alarms produced by VNFM: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000416_FEAT28_IFA045_Updating_event_types_of_alarms_produced_by_NFV.docx NFVIFA(23)000416] FEAT28 IFA045 Updating event types of alarms produced by NFVO: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000417_FEAT28_IFA045_Updating_event_types_of_alarms_produced_by_WIM.docx NFVIFA(23)000417] FEAT28 IFA045 Updating event types of alarms produced by WIM: approved
|IFA045||Jun-2023|| style="background: green;" |Completed
|-
|008||Final review of IFA045 and addressing open editor's notes. Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000401_FEAT28_IFA045_addressing_editorial_and_guideline_editor_s_no.docx NFVIFA(23)000401] FEAT28 IFA045 addressing editorial and guideline editor's note: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000399r2_FEAT28_IFA045_Clause_A_1_1_and_A_2_1_overview.docx NFVIFA(23)000399r2] FEAT28 IFA045 Clause A.1.1 and A.2.1 overview: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000581r1_FEAT28_IFA045_Multiple_clauses_Addressing_EN.docx NFVIFA(23)000581r1] FEAT28 IFA045 Multiple clauses Addressing EN: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000572r1_FEAT28_IFA045_Additional_problem_causes.docx NFVIFA(23)000572r1] FEAT28 IFA045 Additional problem causes: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000598_FEAT28_IFA045_Clause_7_3_Clarification_containerized_VNFC.docx NFVIFA(23)000598] FEAT28 IFA045 Clause 7.3 Clarification containerized VNFC: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000584_FEAT28_IFA045_Review_delete_empty_clauses.docx NFVIFA(23)000584] FEAT28 IFA045 Review delete empty clauses: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000583_FEAT28_IFA045_Multiple_clauses_Adding_and_providing_consiste.zip NFVIFA(23)000583] FEAT28 IFA045 Multiple clauses Adding and providing consistency of probable causes: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000582_FEAT28_IFA045_Clause_7_2_Adding_new_alarms.docx NFVIFA(23)000582] FEAT28 IFA045 Clause 7.2 Adding new alarms: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000580_FEAT28_IFA045_Clause_4_2_adding_missing_spec_references.docx NFVIFA(23)000580] FEAT28 IFA045 Clause 4.2 adding missing spec references: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000579_FEAT28_IFA045_Multiple_clauses_small_technical_clarification.docx NFVIFA(23)000579] FEAT28 IFA045 Multiple clauses small technical clarifications: approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000578_FEAT28_IFA045_Editorial_review.zip NFVIFA(23)000578] FEAT28 IFA045 Editorial review: approved||IFA045||Jun-Jul 2023|| style="background: green;" |Completed
|-
|009||Alignment CRs to other NFV-IFA specifications. Contributions: ||IFA||Dec-2023 || style="background: red;" |Not started
|-
| colspan="5" |NOTE 1: It can run in parallel with the development of use cases, in particular if there are diverse object types and some of them are clarified with use cases at early stages.
NOTE 2: Additional sub-task details could be defined to sequence or parallelize the work on different object types and associated alarm definitions, e.g., split by “NFV managed objects such as VR, MSCS, VNF, NS” or by “resource related domain, such as compute, storage, network”.
|}

===Stage 3 Implementation Plan===
Items to consider in the implementation plan
*Detailed description what has to be done in which work item.
*Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !!Action!!Impacted WG(s)!!Target completion!!Status
|-
|001 ||TBD
|TBD||TBD||TBD
|}

===Issues===
''List of issues raised based on the feature implementation.''

===Security Considerations ===
''List of security considerations implied by the feature.''

==FEAT29: Green NFV==
=== Overview===
{| class="wikitable"
|-
|'''Feature Prime'''||Joan Triay (DOCOMO)
|-
|'''Feature description'''||The scope of the feature covers the following areas: - Analyse aspects of NFV (VNF design, NFV-MANO and VNF operation, deployment configuration of NFV-MANO, NFVI, etc.) that have impact on energy consumption and those that can enable smart energy NFV and power saving features. - Identify design guidelines needed for optimizing energy consumption. - Specify enhancements to specifications on interfaces and information model, augment exposed KPIs and metrics to enable resources orchestration and VNF/NS LCM to operate following power saving policies.
|-
|'''Target Release'''||'''Informative:''' Summer 2023 '''Stage 1/2:''' Release 5 drop 1 (ed511) and drop 2 (ed521) '''Stage 3:''' TBD (Release 5 (2021-X-X))
|-
|'''Impacted WIs'''||'''Stage 1/2:''' IFA005, IFA006, IFA007, IFA008, IFA010, IFA011, IFA013, IFA027, IFA031, IFA036, IFA040, IFA049, IFA053 '''Stage 3:''' TBD (SOLzz)
|-
|'''MegaCRs'''||'''Stage 2:'''
TBD: IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(18)000yyy] (CR Status)

'''Stage 3:'''

TBD: SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
|'''Related/Dependent Features'''||FEAT20 on "Autonomous management" (Release 4) FEAT07 on "Policy management framework" (Release 4) FEAT26 on "Policy models" (Release 4)
|-
|'''New Specifications'''
|'''Informative:''' [https://www.etsi.org/deliver/etsi_gr/NFV-EVE/001_099/021/05.01.01_60/gr_NFV-EVE021v050101p.pdf ETSI GR NFV-EVE 021] '''Stage 2:''' No new spec required '''Stage 3:''' TBD
|-
|'''Status'''||'''Informative:''' completed (100%) '''Stage 2:''' ongoing (40%) '''Stage 3:''' TBD
|-
|'''Contributions'''||[https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
|'''Feature team'''||'''Informative:''' Joan Triay (DOCOMO) '''Stage 2:''' Joan Triay (DOCOMO) '''Stage 3:''' Name (Company)
|-
|'''Last Updated'''||2024-02-06
|}

===Informative work===
'''EVE'''
{| class="wikitable sortable"
|-
!ID!!Action!!Impacted WG(s)!!Target completion !!Status
|-
|001||Skeleton and scope. Contributions: - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2021//NFVEVE(21)000080_FEAT29_EVE021_Skeleton.zip NFVEVE(21)000080] FEAT29 EVE021 Skeleton: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2021//NFVEVE(21)000081_FEAT29_EVE021_Scope.docx NFVEVE(21)000081] FEAT29 EVE021 Scope: Approved||EVE (EVE021)||Oct-2021|| style="background: green;" |Completed
|-
|002||Introduction and overview - Introduction to energy efficiency and global initiatives - NFV and energy efficiency - Other organizations work Contributions: - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2021//NFVEVE(21)000107r1_FEAT29_EVE021_Clause_4_1_Introduction_to_energy_efficiency.docx NFVEVE(21)000107r1] FEAT29 EVE021 Clause 4.1 Introduction to energy efficiency: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2021//NFVEVE(21)000133r1_FEAT29_EVE021_Clause_4_2_NFV_and_energy_efficiency.docx NFVEVE(21)000133r1] FEAT29 EVE021 Clause 4.2 NFV and energy efficiency: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2021//NFVEVE(21)000134r1_FEAT29_EVE021_Clause_4_3_1_Energy_efficiency_in_3GPP.docx NFVEVE(21)000134r1] FEAT29 EVE021 Clause 4.3.1 Energy efficiency in 3GPP: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000017r1_Energy_Efficiency_-_clause_4_3.docx NFVEVE(22)000017r1] EVE021 Energy Efficiency - clause 4.3: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000027r1_FEAT29_-_EVE021_-_Proposed_update_to_clause_4_3.docx NFVEVE(22)000027r1] FEAT29 - EVE021 - Proposed update to clause 4.3: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000043_FEAT29_EVE021_Clause_2_2_correct_reference_of_DMTF_Redfish.docx NFVEVE(22)000043] FEAT29 EVE021 Clause 2.2 correct reference of DMTF Redfish: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000051_FEAT29_EVE021_Clause_2_2_additional_reference_for_DMTF_Redfi.zip NFVEVE(22)000051] FEAT29 EVE021 Clause 2.2 additional references for DMTF Redfish: Approved||EVE (EVE021)||Mar-2022 || style="background: green;" |Completed
|-
| 003||Development of use cases. See note 1 and note 2. - Network-wide and NFV-MANO aspects. - Energy related measurements and runtime aspects. - Energy-driven design - Enabling smart energy usage and decision making. Contributions: - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000037r1_FEAT29_EVE021_Clause_5_UC_resources_sleep_resume.docx NFVEVE(22)000037r1] FEAT29 EVE021 Clause 5 UC resources sleep resume: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000052r2_FEAT29_EVE021_Clause_5_UC_Power_saving_management_function_u.docx NFVEVE(22)000052r2] FEAT29 EVE021 Clause 5 UC Power saving management function under limited power supply: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000075r2_FEAT29_EVE021_Clause_5_UC_acquiring_infrastructure_power_con.docx NFVEVE(22)000075r2] FEAT29 EVE021 Clause 5 UC acquiring infrastructure power consumption data: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000076r2_FEAT29_EVE021_Clause_5_UC_acquiring_NFV_power_consumption_da.docx NFVEVE(22)000076r2] FEAT29 EVE021 Clause 5 UC acquiring NFV power consumption data: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000077r1_FEAT29_EVE021_Clause_5_UC_processing_power_state_driven_depl.docx NFVEVE(22)000077r1] FEAT29 EVE021 Clause 5 UC processing power state driven deployment: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000116r1_FEAT29_EVE021_Clause_5_UC_power_consumption_and_resources_pl.docx NFVEVE(22)000116r1] FEAT29 EVE021 Clause 5 UC power consumption and resources placement optimization: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000115r2_FEAT29_EVE021_Clause_5_UC_Restoration_management_from_resour.docx NFVEVE(22)000115r2] FEAT29 EVE021 Clause 5 UC Restoration management from resource reservation in power saving situations: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000162_FEAT29_EVE021_Clause_5_UC_on_dynamic_power_state_management.docx NFVEVE(22)000162] FEAT29 EVE021 Clause 5 UC on dynamic power state management: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000175_FEAT29_EVE021_Clause_5_UC_on_dynamic_power_state_management_.docx NFVEVE(22)000175] FEAT29 EVE021 Clause 5 UC on dynamic power state management - actors, conditions and flow description: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023//NFVEVE(23)000101_FEAT29_EVE021_Clause_5_1_Overview_of_use_cases.docx NFVEVE(23)000101] FEAT29 EVE021 Clause 5.1 Overview of use cases: Agreed
|EVE (EVE021)|| Oct-2022|| style="background: green;" |Completed
|-
|004||Documentation of key issues. See note 1 and note 2. - Energy consumption - Energy efficiency management - Energy efficient design - Energy related metrics and KPI Contributions: - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000096r1_FEAT29_EVE021_Clause_6_Key_issues.zip NFVEVE(22)000096r1] FEAT29 EVE021 Clause 6 Key issues: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000161r1_FEAT29_EVE021_Clause_6_Update_key_issues.docx NFVEVE(22)000161r1] FEAT29 EVE021 Clause 6 Update key issues: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000204_FEAT29_EVE021_Clause_6_Re-organize_questions_between_key_iss.docx NFVEVE(22)000204] FEAT29 EVE021 Clause 6 Re-organize questions between key issues: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000209_FEAT29_EVE021_Clause_6_Key_issues_related_to_CPU_power_state.docx NFVEVE(22)000209] FEAT29 EVE021 Clause 6 Key issues related to CPU power state management: Approved
|EVE (EVE021)||Sep-2022|| style="background: green;" |Completed
|-
|005||Framework and potential solutions. Contributions: - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000205_FEAT29_EVE021_Clause_7_1_Solutions_introduction.docx NFVEVE(22)000205] FEAT29 EVE021 Clause 7.1 Solutions introduction: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000199r2_FEAT29_EVE021_Clause_7_Solutions_key_issues__1_1_and__1_2.zip NFVEVE(22)000199r2] FEAT29 EVE021 Clause 7 Solutions key issues #1.1 and #1.2: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000206_FEAT29_EVE021_Clause_7_Solutions_key_issues__1_2.zip NFVEVE(22)000206] FEAT29 EVE021 Clause 7 Solutions key issues #1.2: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000219_FEAT29_EVE021_Clause_7_Solutions_key_issues__2_2_resources.zip NFVEVE(22)000219] FEAT29 EVE021 Clause 7 Solutions key issues #2.2 resources: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000220r1_FEAT29_EVE021_Clause_7_Solutions_key_issues__2_2_state_and_c.docx NFVEVE(22)000220r1] FEAT29 EVE021 Clause 7 Solutions key issues #2.2 state and config: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000221r1_FEAT29_EVE021_Clause_7_Solutions_key_issues__3_1_VNF_power_p.zip NFVEVE(22)000221r1] FEAT29 EVE021 Clause 7 Solutions key issues #3.1 VNF power profiles: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000222_FEAT29_EVE021_Clause_7_Solutions_key_issues__3_1_VNF_power_m.zip NFVEVE(22)000222] FEAT29 EVE021 Clause 7 Solutions key issues #3.1 VNF power management: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023//NFVEVE(23)000041_FEAT29_EVE021_Clause_7_Solutions_key_issues__3_3_Power_state.docx NFVEVE(23)000041] FEAT29 EVE021 Clause 7 Solutions key issues #3.3 Power state based zones in NFVI: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023//NFVEVE(23)000042_FEAT29_EVE021_Clause_7_Solutions_key_issue__2_1_Power_state_.docx NFVEVE(23)000042] FEAT29 EVE021 Clause 7 Solutions key issue #2.1 Power state aware allocation of compute resources: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023//NFVEVE(23)000043r1_FEAT29_EVE021_Clause_7_Solutions_key_issues__2_1_energy_poli.docx NFVEVE(23)000043r1] FEAT29 EVE021 Clause 7 Solutions key issues #2.1 energy policies: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023//NFVEVE(23)000044r1_FEAT29_EVE021_Clause_7_Solutions_key_issue__3_2_NFV-MANO_pow.docx NFVEVE(23)000044r1] FEAT29 EVE021 Clause 7 Solutions key issue #3.2 NFV-MANO power consumption: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023//NFVEVE(23)000045_FEAT29_EVE021_Clauses_7_Updating_key_issues_by_existing_solu.docx NFVEVE(23)000045] FEAT29 EVE021 Clause 7 Updating key issues by existing solutions: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023//NFVEVE(23)000046r1_FEAT29_EVE021_Clause_7_Solutions_key_issue__2_1_NFV-MANO_cap.docx NFVEVE(23)000046r1] FEAT29 EVE021 Clause 7 Solutions key issue #2.1 NFV-MANO capabilities: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023//NFVEVE(23)000047_FEAT29_EVE021_Clause_7_1_Update_summary_of_solutions_and_rel.docx NFVEVE(23)000047] FEAT29 EVE021 Clause 7.1 Update summary of solutions and related key issues: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023//NFVEVE(23)000051_FEAT29_EVE021_Clause_7_1_Update_summary_of_solutions_and_rel.docx NFVEVE(23)000051] FEAT29 EVE021 Clause 7.1 Update summary of solutions and related key issues (2nd round): Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023/NFVEVE(23)000065_FEAT29_EVE021_Clause_7_1_Further_update_summary_of_solutions.docx NFVEVE(23)000065] FEAT29 EVE021 Clause 7.1 Further update summary of solutions and related key issues (3nd round): Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023/NFVEVE(23)000066_FEAT29_EVE021_Clause_7_Solutions_key_issue__4_2_VIM_for_acqu.zip NFVEVE(23)000066] FEAT29 EVE021 Clause 7 Solutions key issue #4.2 VIM for acquiring VR power consumption: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023/NFVEVE(23)000067_FEAT29_EVE021_Clause_7_Solutions_key_issue__4_2_CISM_for_acq.zip NFVEVE(23)000067] FEAT29 EVE021 Clause 7 Solutions key issue #4.2 CISM for acquiring containerized power consumption: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023/NFVEVE(23)000068_FEAT29_EVE021_Clause_7_2_6_Update_solution_to_address_key_is.zip NFVEVE(23)000068] FEAT29 EVE021 Clause 7.2.6 Update solution to address key issue #4.3 of acquiring VNF power consumption: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023/NFVEVE(23)000069_FEAT29_EVE021_Clause_7_Solutions_key_issue__4_4_NFVO_for_acq.zip NFVEVE(23)000069] FEAT29 EVE021 Clause 7 Solutions key issue #4.4 NFVO for acquiring NS power consumption: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023/NFVEVE(23)000070_FEAT29_EVE021_Clause_7_Solutions_key_issue__4_2___4_3_and__4.zip NFVEVE(23)000070] FEAT29 EVE021 Clause 7 Solutions key issue #4.2, #4.3 and #4.4 NFV power manager for acquiring power consumption: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023//NFVEVE(23)000074_FEAT29_EVE021_Clause_7_1_Further_update_summary_of_solutions.docx NFVEVE(23)000074] FEAT29 EVE021 Clause 7.1 Further update summary of solutions (4th round): Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023//NFVEVE(23)000078_FEAT29_EVE021_Clause_7_Solutions_key_issue__4_1_energy_effic.docx NFVEVE(23)000078] FEAT29 EVE021 Clause 7 Solutions key issue #4.1 energy efficiency of NFVI physical resources: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023//NFVEVE(23)000081_FEAT29_EVE021_Clause_7_Solutions_key_issue__4_2_energy_effic.docx NFVEVE(21)000081] FEAT29 EVE021 Clause 7 Solutions key issue #4.2 energy efficiency and metrics of virtualised resources and containerized workloads: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023//NFVEVE(23)000082_FEAT29_EVE021_Clause_7_Solutions_key_issue__4_3_energy_effic.docx NFVEVE(23)000082] FEAT29 EVE021 Clause 7 Solutions key issue #4.3 energy efficiency and metrics of VNF: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023//NFVEVE(23)000083_FEAT29_EVE021_Clause_7_Solutions_key_issue__4_4_energy_effic.docx NFVEVE(23)000083] FEAT29 EVE021 Clause 7 Solutions key issue #4.4 energy efficiency and metrics of NS: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023//NFVEVE(23)000090_FEAT29_EVE021_Clause_7_1_Further_update_summary_of_solutions.docx NFVEVE(23)000090] FEAT29 EVE021 Clause 7.1 Further update summary of solutions (5th round): Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023//NFVEVE(23)000098r1_FEAT29_EVE021_Clause_7_Solutions_key_issue__4_1_PIM_for_acqu.zip NFVEVE(23)000098r1] FEAT29 EVE021 Clause 7 Solutions key issue #4.1 PIM for acquiring PR power consumption: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023//NFVEVE(23)000103r2_FEAT29_EVE021_Clause_7_3_Evaluation_of_solutions.docx NFVEVE(23)000103r2] FEAT29 EVE021 Clause 7.3 Evaluation of solutions: Approved||EVE (EVE021)||May-2023|| style="background: green;" |Completed
|-
|006||Documentation of recommendations. Contributions: - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023//NFVEVE(23)000104r1_FEAT29_EVE021_Clause_8_Recommendations.docx NFVEVE(23)000104r1] FEAT29 EVE021 Clause 8 Recommendations: Approved||EVE (EVE021)||Jun-2023|| style="background: green;" |Completed
|-
|007||Documentation of the conclusion. Contributions: - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023//NFVEVE(23)000105_FEAT29_EVE021_Clause_9_Conclusions.docx NFVEVE(23)000105] FEAT29 EVE021 Clause 9 Conclusions: Approved||EVE (EVE021)||Jun-2023|| style="background: green;" |Completed
|-
|008||Final review of EVE021. See note 3. Contributions: - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023//NFVEVE(23)000052_FEAT29_EVE021_Clause_2_2_and_7_2_9_2_Fix_missing_reference.docx NFVEVE(23)000052] FEAT29 EVE021 Clause 2.2 and 7.2.9.2 Fix missing reference: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023//NFVEVE(23)000102r1_FEAT29_EVE021_Clean-up_of_various_editor_s_notes_and_empty_t.docx NFVEVE(23)000102r1] FEAT29 EVE021 Clean-up of various editor's notes and empty template clauses: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023/NFVEVE(23)000116_FEAT29_EVE021_EN_resolution_vCPU_power_characteristics_and_V.docx NFVEVE(23)000116] FEAT29 EVE021 EN resolution vCPU power characteristics and VNF power profiles mapping: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023/NFVEVE(23)000122_FEAT29_EVE021_Clause_7_1_Final_update_summary_of_solutions__.docx NFVEVE(23)000122] FEAT29 EVE021 Clause 7.1 Final update summary of solutions (6th round): Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023/NFVEVE(23)000127_FEAT29_EVE021_Review_removing_empty_clauses.docx NFVEVE(23)000127] FEAT29 EVE021 Review removing empty clauses: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023/NFVEVE(23)000128_FEAT29_EVE021_Review_addressing_editorial_editor_s_notes.docx NFVEVE(23)000128] FEAT29 EVE021 Review addressing editorial editor's notes: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023/NFVEVE(23)000135r1_EVE021_Review_comments.zip NFVEVE(23)000135r1] EVE021 Review comments: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023/NFVEVE(23)000134_FEAT29_EVE021_Editorial_revision_based_on_NFVEVE_23_000115_D.docx NFVEVE(23)000134] FEAT29 EVE021 Editorial revision based on NFVEVE(23)000115_Draft_contribution_GR_NFV-EVE021v001400: Noted - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023/NFVEVE(23)000133r1_FEAT29_EVE021_EN_resolution_of_power_consumption_correlation.docx NFVEVE(23)000133r1] FEAT29 EVE021 EN resolution of power consumption correlation with Sol#23: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023/NFVEVE(23)000147_FEAT29_EVE021_Clause_8_3_Addressing_EN_recommendation_of_VNF.docx NFVEVE(23)000147] FEAT29 EVE021 Clause 8.3 Addressing EN recommendation of VNF power management: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023/NFVEVE(23)000148_FEAT29_EVE021_Clause_8_7_Final_clean-up_of_EN_on_recommendat.docx NFVEVE(23)000148] FEAT29 EVE021 Clause 8.7 Final clean-up of EN on recommendations: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023/NFVEVE(23)000126r1_FEAT29_EVE021_Clause_8_Recommendations_regarding_solution__2.docx NFVEVE(23)000126r1] FEAT29 EVE021 Clause 8 Recommendations regarding solution #23: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023/NFVEVE(23)000146r2_FEAT29_EVE021_Editorial_review.zip NFVEVE(23)000146r2] FEAT29 EVE021 Editorial review: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023/NFVEVE(23)000143r1_FEAT29_EVE021_Multiple_clauses_Addressing_remaining_EN.docx NFVEVE(23)000143r1] FEAT29 EVE021 Multiple clauses Addressing remaining EN: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023/NFVEVE(23)000149r4_FEAT29_EVE021_Multiple_clauses_Small_technical_fixes.zip NFVEVE(23)000149r4] FEAT29 EVE021 Multiple clauses Small technical fixes: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2023/NFVEVE(23)000125r3_FEAT29_EVE021_Review_status_of_EN_in_v0_14_0.docx NFVEVE(23)000125r3] FEAT29 EVE021 Review status of EN in v0.14.0: Noted||EVE (EVE021)||Jul-2023|| style="background: green;" |Completed
|-
| colspan="5" |NOTE 1: Minimum set of items to consider are listed. NOTE 2: These tasks can run in parallel, since as we develop use cases, we can start documenting findings about related key issues. NOTE 3: It may include addressing “minor” editor’s notes that do not require substantial new content.
|}

===Stage 2 Implementation Plan===
Items to consider in the implementation plan
*Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
!ID!!Action!! Impacted WG(s) and WI(s)!!Target completion!!Status
|-
|001||Add inventory of physical resources in the NFVI to the NFV architectural framework. Related recommendations from EVE021: greennfv.arch.001 Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000745r1_FEAT33_FEAT29_IFA053_Clause_6_Inventory.zip NFVIFA(23)000745r1] FEAT33 FEAT29 IFA053 Clause 6 Inventory: approved at IFA#362 Missing contributions: - IFA010: functional requirements for PIM (pending on conclusion of IFA053)||IFA010 and IFA053||Mar-2024|| style="background: orange;" |Ongoing
|-
|002||Add support for discovery, collection and use of information about power consumption characteristics, information about power state aware zoning and pooling of physical resource in the NFVI. Related recommendations from EVE021: greennfv.arch.002, greennfv.arch.003. Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000746r1_FEAT33_FEAT29_IFA053_Clause_6_Topology.zip NFVIFA(23)000746r1] FEAT33 FEAT29 IFA053 Clause 6 Topology: approved at IFA#362 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000747_FEAT33_FEAT29_IFA053_Clause_6_Monitoring.docx NFVIFA(23)000747] FEAT33 FEAT29 IFA053 Clause 6 Monitoring: approved at IFA#362 Missing contributions: - IFA010: functional requirements for PIM (pending on conclusion of IFA053)||IFA010, IFA053, and potentially IFA005/006||Mar-2024|| style="background: orange;" |Ongoing
|-
|003||Add support to collect measurements related to energy metrics associated to all NFV-MANO managed objects. Related recommendations from EVE021: greennfv.arch.002, greennfv.arch.004. Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000747_FEAT33_FEAT29_IFA053_Clause_6_Monitoring.docx NFVIFA(23)000747] FEAT33 FEAT29 IFA053 Clause 6 Monitoring: approved at IFA#362 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2024/NFVIFA(24)000102_FEAT29_IFA010ed511_Additional_functional_reqs_Green_NFV_for_.docx NFVIFA(24)000102] FEAT29 IFA010ed511 Additional functional reqs Green NFV for CCM: available Missing contributions: - IFA010: functional requirements for VNFM, NFVO||IFA010 || Aug-2024 (see note 2)|| style="background: orange;" |Ongoing
|-
|004||Add support for power management of VNF instances. See note 1. Related recommendations from EVE021: greennfv.arch.002, greennfv.arch.005.||IFA010, potentially IFA049 and/or IFA007/008||Aug-2024||Not started
|-
|005||Add functional requirements to VIM to support managing the power states of managed virtualised compute resources and enhance relevant virtualised resource management interfaces produced by the VIM. Determine if also possible for other kinds of resources, and specify accordingly. Related recommendations from EVE021: greennfv.func.001 Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000790_FEAT29_IFA010ed511_Functional_reqs_Green_NFV_for_VIM__CCM__C.docx NFVIFA(23)000790] FEAT29 IFA010ed511 Functional reqs Green NFV for VIM, CCM, CISM: FEAT agreed at IFA#362 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000793_FEAT29_IFA005ed511_Green_NFV_interface_enhancements.docx NFVIFA(23)000793] FEAT29 IFA005ed511 Green NFV interface enhancements: FEAT agreed at IFA#362 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2024/NFVIFA(24)000039_FEAT29_IFA005ed511_Clarify_power_management_of_virtualised_r.docx NFVIFA(24)000039] FEAT29 IFA005ed511 Clarify power management of virtualised resources: available Missing contributions: - IFA006: mirror of 793 and 039 Postponed items: - Management of power states for virtuliased resources other than compute||IFA010, IFA005/006 || Mar-2024 || style="background: orange;" |Ongoing
|-
|006||Add functional requirements to CCM to support managing the power states of CIS cluster nodes and enhance relevant CIS cluster management interfaces produced by the CCM. Determine if also possible for other kinds of cluster resources, and specify accordingly. Related recommendations from EVE021: greennfv.func.002 Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000790_FEAT29_IFA010ed511_Functional_reqs_Green_NFV_for_VIM__CCM__C.docx NFVIFA(23)000790] FEAT29 IFA010ed511 Functional reqs Green NFV for VIM, CCM, CISM: FEAT agreed at IFA#362 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000794r1_FEAT29_IFA036ed511_Green_NFV_interface_enhancements.docx NFVIFA(23)000794r1] FEAT29 IFA036ed511 Green NFV interface enhancements: FEAT agreed at IFA#362 Postponed items: - Management of power states for objects other than CIS cluster nodes|| IFA010 and IFA036||Mar-2024|| style="background: orange;" |Ongoing
|-
|007||Add functional requirements to PIM to support managing the power states of physical resources in the NFVI, and enhance relevant management interfaces produced by the PIM. Related recommendations from EVE021: greennfv.func.003 Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000770r3_FEAT33_FEAT29_IFA053_Resource_Provisioning_and_LCM.docx NFVIFA(23)000770r3] FEAT33 FEAT29 IFA053 Resource Provisioning and LCM: approved at IFA#362 Missing contributions: - IFA010: functional requirements for PIM - IFA053: interface specification aspects||IFA010 and IFA053 ||Mar-2024|| style="background: orange;" |Ongoing
|-
|-
|008||Add functional requirements for VNF power management function to support managing the power states of a VNF and enhance associated management interfaces. See note 1. Related recommendations from EVE021: greennfv.func.004||IFA010 or IFA049, and IFA007/008 or IFA049||Aug-2024||Not started
|-
|009 ||Add functional requirements to the VIM to support scheduling and instantiation of virtualised resources considering power state requirements, and enhance relevant virtualised resource management interfaces produced by the VIM to support providing power state requirements for the virtualised resources to be allocated. Related recommendations from EVE021: greennfv.func.005, greennfv.if.003 Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000790_FEAT29_IFA010ed511_Functional_reqs_Green_NFV_for_VIM__CCM__C.docx NFVIFA(23)000790] FEAT29 IFA010ed511 Functional reqs Green NFV for VIM, CCM, CISM: FEAT agreed at IFA#362 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000793_FEAT29_IFA005ed511_Green_NFV_interface_enhancements.docx NFVIFA(23)000793] FEAT29 IFA005ed511 Green NFV interface enhancements: FEAT agreed at IFA#362 Missing contributions: none||IFA010, IFA005/006 ||Mar-2024|| style="background: orange;" | Ongoing
|-
|010||Add functional requirements to the CISM to support scheduling and instantiation of containerized workloads considering power state requirements, and enhance relevant interfaces produced by the CISM. Related recommendations from EVE021: greennfv.func.006 Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000790_FEAT29_IFA010ed511_Functional_reqs_Green_NFV_for_VIM__CCM__C.docx NFVIFA(23)000790] FEAT29 IFA010ed511 Functional reqs Green NFV for VIM, CCM, CISM: FEAT agreed at IFA#362 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000795_FEAT29_IFA040ed511_Green_NFV_interface_enhancements.docx NFVIFA(23)000795] FEAT29 IFA040ed511 Green NFV interface enhancements: FEAT agreed at IFA#362 Missing contributions: none ||IFA010, IFA040||Mar-2024|| style="background: orange;" |Ongoing
|-
|011||Add requirements to the CCM to support additional tagging scopes for CIS cluster nodes related to CPU power profiles, and enhance relevant models and interfaces produced by the CCM and CISM. Related recommendations from EVE021: greennfv.func.007 Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000794r1_FEAT29_IFA036ed511_Green_NFV_interface_enhancements.docx NFVIFA(23)000794r1] FEAT29 IFA036ed511 Green NFV interface enhancements: FEAT agreed at IFA#362 Missing contributions: none||IFA036||Mar-2024|| style="background: orange;" |Ongoing
|-
|012||Add requirements for the PIM to support providing power consumption and energy metrics associated to its managed objects. Related recommendations from EVE021: greennfv.func.008 Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000747_FEAT33_FEAT29_IFA053_Clause_6_Monitoring.docx NFVIFA(23)000747] FEAT33 FEAT29 IFA053 Clause 6 Monitoring: approved at IFA#362 Missing contributions: - IFA010: functional requirements - IFA053: interface enhancements||IFA010 and/or IFA053||Mar-2024|| style="background: orange;" |Ongoing
|-
|013||Add requirements for the VIM to support providing power consumption and energy metrics associated to its managed objects. Related recommendations from EVE021: greennfv.func.009 Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000790_FEAT29_IFA010ed511_Functional_reqs_Green_NFV_for_VIM__CCM__C.docx NFVIFA(23)000790] FEAT29 IFA010ed511 Functional reqs Green NFV for VIM, CCM, CISM: FEAT agreed at IFA#362 Missing contributions: none||IFA010 and/or IFA005/006 ||Mar-2024|| style="background: orange;" |Ongoing
|-
|014||Add requirements for the CISM to support providing power consumption and energy metrics associated to its managed objects. Related recommendations from EVE021: greennfv.func.010 Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000790_FEAT29_IFA010ed511_Functional_reqs_Green_NFV_for_VIM__CCM__C.docx NFVIFA(23)000790] FEAT29 IFA010ed511 Functional reqs Green NFV for VIM, CCM, CISM: FEAT agreed at IFA#362 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000795_FEAT29_IFA040ed511_Green_NFV_interface_enhancements.docx NFVIFA(23)000795] FEAT29 IFA040ed511 Green NFV interface enhancements: FEAT agreed at IFA#362 Missing contributions: none||IFA010 and/or IFA040||Mar-2024|| style="background: orange;" |Ongoing
|-
|015||Add requirements for the VNF power management function to support providing power consumption and energy metrics associated to VNFs. See note 1. Related recommendations from EVE021: greennfv.func.011||IFA010 and/or IFA007/008 and/or IFA049||Aug-2024||Not started
|-
|016||Add requirements for the NFVO to support providing power consumption and energy metrics associated to its managed objects. Related recommendations from EVE021: greennfv.func.012||IFA010 and/or IFA013||Aug-2024|| Not started
|-
|017||Add requirements and enhancements to the VNFD to support the description of power profiles of a VNF, and support the description of CPU power state related information and constraints on a per VDU basis. Related recommendations from EVE021: greennfv.desc.001, greennfv.desc.002. ||IFA011 ||Aug-2024||Not started
|-
|018||Add requirements and enhancements for the virtualised resource reservation interface(s) produced by the VIM to support - providing information about which virtualised resources are expected to be terminated, and - providing references to existing allocated virtualised resources during which virtualised resource reservation creation. Related recommendations from EVE021: greennfv.if.001, greennfv.if.002||IFA005||Aug-2024 ||Not started
|-
|019||Add requirements and enhancements for the VNF and NS LCM interfaces produced by the VNFM and NFVO, respectively, to enable the parameterization of power state related requirements associated to VDUs to be deployed. Determine relationship with feature of "Flexible VNF deployment". Related recommendations from EVE021: greennfv.if.004||IFA013 and IFA007/008||Aug-2024||Not started
|-
|020||Add requirements and enhancements to the NFV-MANO configuration and information management interface produced by an NFV-MANO functional entity to support: - suspending a managed entity, such as the NFV-MANO functional entity application and NFV-MANO service interfaces, and - suspending the consumption of NFV-MANO service interfaces produced by a peer NFV-MANO functional entity. Related recommendations from EVE021: greennfv.if.005, greennfv.if.006||IFA031 ||Aug-2024 || Not started
|-
|021||Define metrics about energy efficiency of: - NFVI physical resources, including compute, storage and network, - Virtualised compute resource, and determine if feasible for other kinds of virtualised resources, - A group of one or more OS containers. - VNF Define metrics about performance of: - A virtual compute resource, and determine if feasible for other kinds of virtualised resources, - A group of one or more OS containers. Related recommendations from EVE021: greennfv.if.007, greennfv.if.008, greennfv.if.009, greennfv.if.010, greennfv.if.011, greennfv.if.015, greennfv.if.017.|| IFA027||Aug-2024 (see note 2)||Not started
|-
| 022||Define a set of metrics related to energy/power consumption of: - NFVI physical resources, - Virtualised compute resource (and possibly for other kinds of virtualised resources), - A group of one or more OS containers, - VNF, - NS. Related recommendations from EVE021: greennfv.if.012, greennfv.if.013, greennfv.if.014, greennfv.if.016, greennfv.if.018 Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2024/NFVIFA(24)000040_FEAT29_IFA027ed511_Power_energy_consumption_metrics_of_VR.docx NFVIFA(24)000040] FEAT29 IFA027ed511 Power/energy consumption metrics of VR: available - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2024/NFVIFA(24)000041_FEAT29_IFA027ed511_Power_energy_consumption_metrics_of_conta.docx NFVIFA(24)000041] FEAT29 IFA027ed511 Power/energy consumption metrics of containerized workloads: available Missing contributions: - Metrics for NFVI physical resources (pending on IFA053 interface definition) - Metrics for VNF/VNFC - Metrics for NS||IFA027||Aug-2024 (see note 2)|| style="background: orange;" |Ongoing
|-
| colspan="5" | NOTE 1: A solution needs to be agreed as documented in the EVE021; this can impact different specifications. NOTE 2: Specification could be delivered in different drops for subsets of managed objects. It is expected to prioritize from lower to higher layers in the NFV stack, i.e., first infrastructure level and last NS level, with intermediate results that can be delivered at earlier drops (e.g., Mar-2024).
|-
|}

===Stage 3 Implementation Plan===
Items to consider in the implementation plan
*Detailed description what has to be done in which work item.
*Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !!Action!!Impacted WG(s)!!Target completion!!Status
|-
|001||TBD||TBD||TBD||TBD
|}

===Issues===
''List of issues raised based on the feature implementation.''

===Security Considerations===
''List of security considerations implied by the feature.''

== FEAT30: VNF configuration==
===Overview===
{| class="wikitable"
|-
| '''Feature Prime'''||Bruno Chatras (Orange)
|-
|'''Feature description'''||The scope of this feature covers the following areas: 1) Provide guidelines on the use of the configuration options available in the NFV framework and the types of configuration data applicable to each of these options. 2) Specify related enhancements to the set of ETSI NFV specifications needed to improve interoperability between VNFs and independently-developed VNF configuration management functions and further facilitate automation of VNF configuration.
|-
|'''Target Release'''||'''Stage 2:''' Release 5 drop 1 (ed511) and drop 2 (ed521) '''Stage 3:''' TBD (Release 5 (2023-X-X))
|-
|'''Impacted WIs'''||'''Stage 2:''' TBD (IFAxx, IFAyy, SOLzz) '''Stage 3:''' TBD (SOLzz)
|-
|'''MegaCRs'''||'''Stage 2:''' TBD: IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(21)000xxx] (CR Status) IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(21)000yyy] (CR Status) '''Stage 3:''' TBD: SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//blackhole.doc NFVSOL(21)000zzz] (CR Status)
|-
|'''Related/Dependent Features'''||FEAT24 on "VNF generic OAM"
|-
|'''New Specifcations'''
|'''Informative:''' [https://www.etsi.org/deliver/etsi_gr/NFV-EVE/001_099/022/05.01.01_60/gr_NFV-EVE022v050101p.pdf ETSI GR NFV-EVE 022] '''Stage 2:''' Not required '''Stage 3:''' TBD
|-
|'''Status'''||'''Informative:''' Completed '''Stage 2:''' ongoing (40%) '''Stage 3:''' TBD
|-
|'''Contributions'''||[https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team'''||'''Informative:''' Bruno Chatras (Orange) '''Stage 2:''' Joan Triay (DOCOMO) '''Stage 3:''' Name (Company)
|-
|'''Last Updated'''||2024-02-13
|}'''EVE'''
{| class="wikitable sortable"
|-
!ID!!Action!!Impacted WG(s)!!Target completion!!Status
|-
| 001 || Skeleton and scope - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000751r1_IFA046_Report_skeleton_on_NFV_support_for_virtualization_of_.zip NFVIFA(21)000751] EVE022 skeleton and scope || EVE||Sept-2021||Completed
|-
| 002|| Overview and and use cases ||EVE||Oct-2021||Completed
|-
|003||Analysis of Use Cases and Identification of Key Issues ||EVE||Nov-2021||Completed
|-
| 004||Solutions identification ||EVE||March-2022||Completed
|-
|005||Solutions comparison || EVE||June-2022||Completed
|-
|006||Recommendations ||EVE ||Sep-2022||Completed
|-
|}

===Stage 2 Implementation Plan===
Items to consider in the implementation plan
*Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
!ID!!Action!!Impacted WG(s) and WI(s)!!Target completion!!Status
|-
|001||Add support to enable VNFs and EMs to register in a service registry, information enabling other entities to discover the protocols and data models to use for providing configuration information. This could be done leveraging a specification about such "service registry", e.g., either based on NFV-MANO SBA or PaaS Services. Related recommendations from EVE022: REQ-GEN-1|| Potentially IFA049 or NFV-MANO SBA related specs||Aug-2024|| Not started
|-
|002||Add a recommendation for VNF designers to enable the VNFs to be able to register their configuration interfaces details in a service registry, directly or indirectly (e.g., via a PaaS service). Related recommendations from EVE022: REQ-OTHER-1 ||IFA011 and potentially IFA049 or NFV-MANO SBA related specs||Aug-2024||Not started
|-
|003||Add support in the NFV architectural framework to enable the distribution and storage of configuration data for one or multiple VNF instances in a common and centralized manner (also known as Configuration Server in EVE022), including specific enhancements like: - Add requirements of the Configuration Server of its capabilities, such as (not limited): storing configuration data, transforming configuration data, enabling the provisioning and reading of configuration data, notifying about changes about stored configuration data. - Specify interfaces produced by the Configuration Server. Related recommendations from EVE022: REQ-GEN-4, REQ-FUNC-3, REQ-IF-1 Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000777_FEAT30_IFA049ed511_Multiple_clauses_Adding_Configuration_Ser.docx NFVIFA(23)000777] FEAT30 IFA049ed511 Multiple clauses Adding Configuration Server PaaS Service: approved at IFA#362 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000778_FEAT30_IFA049ed511_Clause_6_3_Configuration_Server_interface.docx NFVIFA(23)000778] FEAT30 IFA049ed511 Clause 6.3 Configuration Server interfaces: approved at IFA#362 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2024//NFVIFA(24)000035_FEAT30_IFA049ed511_Clause_7_Information_elements_Configurati.docx NFVIFA(24)000035] FEAT30 IFA049ed511 Clause 7 Information elements Configuration Server: approved at IFA#367 Missing contributions: none||IFA049||Mar-2024|| style="background: green;" |Completed
|-
| 004||Add requirements to VNFM to support the capability of interacting with a Configuration Server for the purpose of providing/reading configuration data for/of managed VNF instances. Related recommendations from EVE022: REQ-FUNC-4 Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000796_FEAT30_IFA010ed511_Clause_7_3_VNFM_requirement_for_Config_Se.docx NFVIFA(23)000796] FEAT30 IFA010ed511 Clause 7.3 VNFM requirement for Config Server: approved at IFA#362 Missing contributions: none||IFA010|| Mar-2024|| style="background: green;" |Completed
|-
|005||Add requirements to relevant VNF generic OAM function (e.g., VNF configuration, Network configuration functions) to support the capability of interacting with a Configuration Server for the purpose of reading and applying configuration data for/of managed VNF instances. Related recommendations from EVE022: REQ-FUNC-4 Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000780_FEAT30_IFA049ed511_Clause_5_Requirements_to_use_the_Configur.docx NFVIFA(23)000780] FEAT30 IFA049ed511 Clause 5 Requirements to use the Configuration Server by other functions: approved at IFA362 Missing contributions: none||IFA049||Mar-2024|| style="background: green;" |Completed
|-
|006||Add requirements and enhance models and interfaces to support the capability of the NFVO of: - sending notifications to the OSS if a VNF instance has been modified as a result of an auto-scale decision made by the VNFM, and - including VNFM interface details for subscribing to VNF LCM notification in the VNF information made available to the OSS. Related recommendations from EVE022: REQ-FUNC-1, REQ-FUNC-2 Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2024//NFVIFA(24)000036_FEAT30_IFA010ed511_Clause_6_NFVO_requirements_VNF_LCM_notifi.docx NFVIFA(24)000036] FEAT30 IFA010ed511 Clause 6 NFVO requirements VNF LCM notifications and information: available - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2024//NFVIFA(24)000037_FEAT30_IFA013ed511_Clause_8_3_VNF_LCM_events_and_information.docx NFVIFA(24)000037] FEAT30 IFA013ed511 Clause 8.3 VNF LCM events and information for configuration: available Missing contributions: none||IFA010 and IFA013||Mar-2024|| style="background: orange;" |Ongoing
|-
|007||Enhance the VNFD with new attributes in the CPD to identify in a machine-processable format the connection points to be connected to the OSS/EM. Related recommendation from EVE022: REQ-DESC-1 Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2024//NFVIFA(24)000038_FEAT30_IFA011ed511_Enhancements_for_configuration.docx NFVIFA(24)000038] FEAT30 IFA011ed511 Enhancements for configuration: available Missing contributions: none||IFA011|| Mar-2024|| style="background: orange;" | Ongoing
|-
|008||Enhance the VNFD with new standard VNF configurable properties to enable identifying and performing the configuration into the VNF of CPs and relevant protocol layer information (e.g., IP addresses) of the management system to which the VNF is to be connected/peered with. Related recommendation from EVE022: REQ-DESC-2 Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2024//NFVIFA(24)000038_FEAT30_IFA011ed511_Enhancements_for_configuration.docx NFVIFA(24)000038] FEAT30 IFA011ed511 Enhancements for configuration: available Missing contributions: none||IFA011||Mar-2024|| style="background: orange;" |Ongoing
|-
|009 ||Add requirements to support the specification on the DSL for LCM scripts, which would support invoking an agent-less configuration solution. Related recommendations from EVE022: REQ-GEN-2 Contributions:- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2024//NFVIFA(24)000109_FEAT30_IFA011ed511_DSL_requirement_for_agent-less_configurat.docx NFVIFA(24)000109] FEAT30 IFA011ed511 DSL requirement for agent-less configuration: available Missing contributions: none||IFA011||Mar-2024|| style="background: orange;" |Ongoing
|-
|010||Select a solution from key issue#1 of EVE022 to map API parameters, in addition to configurable properties, into MCIOP input parameters. Related recommendations from EVE022: REQ-GEN-5||IFA010 and IFA011|| Mar-2024||Completed by ENH02.06?
|-
|011 ||Enhance the VNFD to mandate that the output of an LCM script triggered upon detection of a VNF lifecycle event corresponding to the start of a VNF LCM procedure as described in ETSI GS NFV-IFA 011 be made available as input to the implementation of the corresponding LCM procedure. Related recommendations from EVE022: REQ-DESC-3||IFA011
|Mar-2024||Completed by ENH02.06?
|-
|012||Document the pros and cons of analysis made in clause 7 as a guideline. Related recommendations from EVE022: REQ-GEN-3 ||EVE022 or new GR||Aug-2024|| Not started
|-
| colspan="5" |NOTE 1: Inputs of actions and major parts of text come from contribution NFVEVE(22)000190.
|-
|}

===Stage 3 Implementation Plan===
Items to consider in the implementation plan
*Detailed description what has to be done in which work item.
*Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !!Action!!Impacted WG(s)!!Target completion!!Status
|-
|001|| TBD ||TBD||TBD
|TBD
|}

===Issues===
''List of issues raised based on the feature implementation.''

===Security Considerations ===
''List of security considerations implied by the feature.''

==FEAT31: Flexible VNF deployment==
===Overview===
{| class="wikitable"
|-
| '''Feature Prime'''||Arturo Martin de Nicolas (Ericsson)
|-
|'''Feature description'''||This feature enhances the flexibility of the VNF deployment by introducing parametrization of VNF deployment flavours. It covers the following areas
1) Ability to specify in the VNFD which VDUs or groups of VDUs are optional for a particular deployment flavour

2) Ability to specify in the VNFD which VDU attributes related to resource capacity are configurable

3) Ability to specify in the NSD the selected optional VDUs or group of VDUs of a constituent VNF that are to be deployed

4) Ability to specify in the NS LCM and VNF LCM interfaces the selected optional VDUs or group of VDUs to be deployed

5) Ability to specify in the NS LCM and VNF LCM interfaces the selected values for VDU attributes related to resource capacity

|-
|'''Target Release'''||'''Stage 2:''' TBD (Release 5 (2023-X-X))
'''Stage 3:''' TBD (Release 5 (2023-X-X))
|-
|'''Impacted WIs'''||'''Stage 2:'''
IFA010

IFA011

IFA007

IFA008

IFA013

IFA014

'''Stage 3:'''

SOL001

SOL002

SOL003

SOL005

SOL016?

SOL018?
|-
|'''MegaCRs'''||'''Stage 2:'''
TBD: IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(21)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(21)000yyy] (CR Status)

'''Stage 3:'''

TBD: SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//blackhole.doc NFVSOL(21)000zzz] (CR Status)
|-
|'''Related/Dependent Features'''||None
|-
|'''New Specifcations'''
|'''Informative:''' IFA044
|-
|'''Status'''||'''Informative:''' Completed
'''Stage 2:''' Not started

'''Stage 3:''' Not started
|-
|'''Contributions'''||[https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
|'''Feature team'''||'''Stage 2:''' Arturo Martin de Nicolas (Ericsson)

'''Stage 3:''' Arturo Martin de Nicolas (Ericsson)
|-
|'''Last Updated'''||2023-01-10
|}

===Stage 2 Implementation Plan===
Items to consider in the implementation plan
*Detailed description what has to be done in which work item.
*Timeplan of when the team plans to conclude a particular action in the implementation plan.

===='''IFA''' ====

====='''Deployable Modules Part'''=====

{| class="wikitable sortable"
!ID
!Action
!Impacted WG(s)
!Target
completion
!Status
|-
|001
|Add requirements on functional behaviour as per recommendations
Vnfm.DepMod.001 and Nfvo.DepMod.001 IFA044 clause 8.1.

'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000126r2_FEAT31_IFA010ed451_Functional_requirements.docx NFVIFA(23)000126r2] Status: Feat agreed in NFVIFA#325
|IFA010
|Completed
|All CRs Feat agreed
|-
|002
|Introduce deployableModules in the VNFD as per recommendations VNFD.DepMod.001, VNFD.DepMod.002 and VNFD.DepMod.003 in IFA044 clause 8.2.
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000127r1_FEAT31_IFA011ed451_Introduction_of_deployable_modules.docx NFVIFA(23)000127r1] Status: Feat agreed in NFVIFA#325

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000206_FEAT31_IFA011ed451_Supported_operations_for_change_of_deploy.docx NFVIFA(23)000206] Status: Feat agreed in NFVIFA#329

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000128_FEAT31_IFA011ed451_Adding_deployable_modules_to_the_componen.docx NFVIFA(23)000128] Status: Feat agreed in NFVIFA#325
|IFA011
|Completed
|All CRs Feat agreed
|-
|003
|Add a provision in ScalingAspect IE to exclude combining VDUs that don't belong to the same deployable modules
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000264r2_FEAT31_IFA011ed451_Deployable_modules_relation_to_scaling_as.docx NFVIFA(23)000264r2] Status: Feat agreed in NFVIFA#334

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000477r1_FEAT31_IFA011ed451_clarification_of_the_term_network_functio.zip NFVIFA(23)000477r1] Status: Feat agreed in NFVIFA#339
|IFA011
|Completed
|All CRs Feat agreed
|-
|004
|Add a provision in MciopProfile IE to exclude combining VDUs that don't belong to the same deployable modules
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000270r2_FEAT31_IFA011ed451_deployable_modules_relation_to_MCIOPs.docx NFVIFA(23)000270r2] Status: Feat agreed in NFVIFA#334

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000477r1_FEAT31_IFA011ed451_clarification_of_the_term_network_functio.zip NFVIFA(23)000477r1] Status: Feat agreed in NFVIFA#339
|IFA011
|Completed
|All CRs Feat agreed
|-
| 005
|Introduce new attributes in VnfProfile and NsProfile for the support of the selection of deployableModules of the constituent VNFs as per recommendations NSD.DepMod.001, NSD.DepMod.002, NSD.DepMod.003, NSD.DepMod.004 in IFA044 clause 8.2.
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000131r2_FEAT31_IFA014ed451_Adding_deployable_modules_to_the_VNF_and_.docx NFVIFA(23)000131r2] Status: Feat agreed in NFVIFA#327
| IFA014
|Completed
|All CRs Feat agreed
|-
|006
|Introduce new parameters in VNF LCM operations Instantiate VNF, Change VNF flavour, Change current VNF package operation to convey the selection of deployableModules. as per recommendations Vnflcm.DepMod.001, Vnflcm.DepMod.003 and Vnflcm.DepMod.004 in IFA044 clause 8.3.
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000181r1_FEAT31_IFA007ed451_Adding_selection_of_deployable_modules_in.docx NFVIFA(23)000181r1] Status: Feat agreed in NFVIFA#327

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000243_FEAT31_IFA008ed451_Mirror_of_181r1_Adding_selection_of_deplo.docx NFVIFA(23)000243] Status: Feat agreed in NFVIFA#332
|IFA007
IFA008
|Completed
|All CRs Feat agreed
|-
|007
|Introduce provisions for how to handle instantiation or scale level information related to VNFCs that are not part of the selected deployable modules.
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000223r1_FEAT31_IFA007ed451_Handling_of_scale_or_instantiation_level_.docx NFVIFA(23)000223r1] Status: Feat agreed in NFVIFA#332

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000359_FEAT31_IFA008ed451_Mirror_of_223_-_Handling_of_scale_or_inst.docx NFVIFA(23)000359] Status: Feat agreed in NFVIFA#337

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000360r1_FEAT31_IFA013ed451_Mirror_of_223_-_Handling_of_scale_or_inst.docx NFVIFA(23)000360r1] Status: Feat agreed in NFVIFA#337
|IFA007
IFA008

IFA013
|Completed
|All CRs Feat agreed

|-
|008
|Introduce new VNF LCM operation to support the modification of the selection (addition or removal) of deployableModules as per recommendation Vnflcm.DepMod.002 in IFA044 clause 8.3.
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000185r3_FEAT31_IFA007ed451_New_operation_for_the_selection_of_deploy.docx NFVIFA(23)000185r3] Status: Feat agreed in NFVIFA#329

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000244_FEAT31_IFA008ed451_Mirror_of_185r3_New_operation_for_the_sel.docx NFVIFA(23)000244] Status: Feat agreed in NFVIFA#332
|IFA007
IFA008
|Completed
|All CRs Feat agreed
|-
|009
|Introduce a new attribute in the VnfInfo or InstantiatedVnfInfo to indicate the deployable modules currently selected
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000199r1_FEAT31_IFA007ed451_Add_selectedDeployableModule_in_instantia.docx NFVIFA(23)000199r1] Status: Feat agreed in NFVIFA#330

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000246_FEAT31_IFA008ed451_Mirror_of_199r1_Add_selectedDeployableMod.docx NFVIFA(23)000246] Status: Feat agreed in NFVIFA#332

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000269_FEAT31_IFA013ed451_Mirror_of_199r1_Add_selectedDeployableMod.docx NFVIFA(23)000269] Status: Feat agreed in NFVIFA#332
|IFA007
IFA008

IFA013
|Completed
|All CRs Feat agreed
|-
|0010
|Add SelectVnfDeployableModules configuration parameters to VnfLcmOperationsConfiguration IE
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000226_FEAT31_IFA011ed451_Add_SelectVnfDeployableModules_configurat.docx NFVIFA(23)000226] Status: Feat agreed in NFVIFA#331
|IFA011
|Completed
|All CRs Feat agreed
|-
|011
|Add attributes to IEs used in the update NS operation to support conveying the selection of deployableModules as per recommendations Nslcm.DepMod.001, Nslcm.DepMod.002, Nslcm.DepMod.003, Nslcm.DepMod.004, Nslcm.DepMod.005, Nslcm.DepMod.006, Nslcm.DepMod.007 in IFA044 clause 8.3.
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000222_FEAT31_IFA013ed451_Adding_selection_of_deployable_modules_in.docx NFVIFA(23)000222] Status: Feat agreed in NFVIFA#331
|IFA013
|Completed
|All CRs Feat agreed
|-
|012
|Add new NS update type to the update NS operation and corresponding new IE to support the modification of the selection of deployableModules as per recommendations Nslcm.DepMod.008 in IFA044 clause 8.3.
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000245r1_FEAT31_IFA013ed451_New_Update_NS_type_for_the_selection_of_d.docx NFVIFA(23)000245r1] Status: Feat agreed in NFVIFA#332
|IFA013
|Completed
|All CRs Feat agreed
|-
|013
|Add new parameters in the grant VNF lifecycle operation to convey the selected deployableModules as per recommendation VnfGrant.DepMod.001 in IFA044 clause 8.3.
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000200r2_FEAT31_IFA007ed451_Add_selectedDeployableModule_in_the_grant.docx NFVIFA(23)000200r2] Status: Feat agreed in NFVIFA#330
|IFA007
|Completed
|All CRs Feat agreed
|-
|014
|Add SAP to deployable modules mapping information in the NSD
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000388r1_FEAT31_IFA014ed451_Adding_SAP_to_deployableModule_mapping_in.docx NFVIFA(23)000388r1] Status: Feat agreed in NFVIFA#337

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000478r1_FEAT31_IFA014ed451_network_function_term_clarification.zip NFVIFA(23)000478r1] Status: Feat agreed in NFVIFA#339
|IFA014
|Completed
|All CRs Feat agreed
|-
|015
|'''MegaCRs:'''
FEAT31 IFA010ed451 Mega-CR for deployable modules support:
<nowiki> </nowiki>

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000474_FEAT31_IFA010ed451_Mega-CR_for_deployable_modules_support.docx NFVIFA(23)000474] Status: Approved in IFA #339

FEAT31 IFA011ed451 Mega CR for deployable modules support:

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000480r1_FEAT31_IFA011ed451_Mega_CR_for_deployable_modules_support.zip NFVIFA(23)000480r1] Status: Approved in IFA #339

FEAT31 IFA014ed451 Mega CR for deployable modules support:
<nowiki> </nowiki>

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000500r1_FEAT31_IFA014ed451_Mega_CR_for_deployable_modules_support.zip NFVIFA(23)000500] Status: Approved in IFA #341

FEAT31 IFA007ed451 Mega CR for deployable modules support:

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000520_FEAT31_IFA007ed451_Mega_CR_for_deployable_modules_support.docx NFVIFA(23)000520] Status: Approved in IFA #342

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000602_FEAT31_IFA007ed451_Correction_of_misplaced_text.docx NFVIFA(23)000602] Status: Approved

FEAT31 IFA008ed451 Mega CR for deployable modules support:

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000521_FEAT31_IFA008ed451_Mega_CR_for_deployable_modules_support.docx NFVIFA(23)000521] Status: Approved in IFA #342

FEAT31 IFA013ed451 Mega CR for deployable modules support:

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000523_FEAT31_IFA013ed451_Mega_CR_for_deployable_modules_support.docx NFVIFA(23)000523] Status: Approved in IFA #342

FEAT31 Flexible VNF deployment - Deployable Modules Part - MegaCR Index

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000545_FEAT31_Flexible_VNF_deployment_-_Deployable_Modules_Part_-_M.docx NFVIFA(23)000545] Status: Noted in IFA #342
|
|Completed
| All Mega CRs approved
|}

===== Configurable capacity attributes part=====
{| class="wikitable sortable"
!ID
!Action
!Impacted WG(s)
!Target
completion
!Status
|-
|001
|Add requirements on functional behaviour as per recommendations Vnfm.ConfAttr.001 in IFA044 clause 8.1.
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000126r2_FEAT31_IFA010ed451_Functional_requirements.docx NFVIFA(23)000126r2] Status: Feat agreed in NFVIFA#325
|IFA010
|Completed
|All CRs Feat agreed
|-
| 002
|Introduce support for indication that a VDU resource capacity related attribute is configurable and in which operations the value is modifiable as per recommendations VNFD.ConfAttr.001 and VNFD.ConfAttr.002 in IFA044 clause 8.2.
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000281r1_FEAT31_IFA011ed451_Configurable_VDU_capacity_related_attribu.docx NFVIFA(23)000281r1] Status: Feat agreed in NFVIFA#333

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000697_FEAT31_IFA011ed451_Supported_operations_for_VDU_capacity_rel.docx NFVIFA(23)000697] Status: Feat agreed in NFVIFA#358

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000744r2_FEAT31_IFA011ed511_Additions_and_corrections_in_configurable.docx NFVIFA(23)000744r2] Status: Feat agreed in NFVIFA#362

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000785r2_FEAT31_IFA011ed451_Clarification_on_the_LCM_script_related_t.docx NFVIFA(23)000785r2] Status: Feat agreed in NFVIFA#362
|IFA011
|Completed
|All CRs Feat agreed
|-
| 003
|Introduce a new attribute in the VnfProfile to indicate whether it is allowed or not to modify values of VDU attributes related to resource capacity by means of NS LCM interface as per recommendation NSD.ConfAttr.001 in IFA044 clause 8.2.
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000742_FEAT31_IFA014ed511_New_attribute_in_VnfProfile.docx NFVIFA(23)000742] Status: Feat agreed in NFVIFA#362

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2024//NFVIFA(24)000011r1_FEAT31_IFA014ed511_Text_about_new_attribute_in_VnfProfile.docx NFVIFA(24)000011r1] Status: Feat agreed in INFIVA#365
|IFA014
|Completed
|All CRs Feat agreed
|-
|004
|Introduce new parameters in VNF LCM operations Instantiate VNF, Change VNF flavour, Change current VNF package to convey selected values for VDU attributes related to resource capacity as per recommendations Vnflcm.ConfAttr.001, Vnflcm.ConfAttr.003 and Vnflcm.ConfAttr.004 in IFA044 clause 8.3.
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2024//NFVIFA(24)000011r1_FEAT31_IFA014ed511_Text_about_new_attribute_in_VnfProfile.docx NFVIFA(23)000692r2] Status: Feat agreed in NFVIFA#357

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2024//NFVIFA(24)000011r1_FEAT31_IFA014ed511_Text_about_new_attribute_in_VnfProfile.docx NFVIFA(23)000768] Status: Feat agreed in NFVIFA#362

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000740_FEAT31_IFA007ed511_Cardinality_change_of_virtualStorageDescD.docx NFVIFA(23)000740] Status: Feat agreed in NFVIFA#362

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000769r2_FEAT31_IFA007ed511_Tagging_of_resourceCapacityDefinition.docx NFVIFA(23)000769r2] Status: Feat agreed in NFVIFA#362

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000724_FEAT31_IFA008ed511_Mirror_of_692r2_Capacity_related_attribut.docx NFVIFA(23)000724] Status: Feat agreed in NFVIFA#359

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000741_FEAT31_IFA008ed511_Mirror_of_740__Cardinality_change_of_virt.docx NFVIFA(23)000741] Status: Feat agreed in NFVIFA#362

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000799_FEAT31_IFA007ed511_Mirror_of_769__Tagging_of_resourceCapacit.docx NFVIFA(23)000799] Status: Feat agreed in NFVIFA#362

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000803_FEAT31_IFA008ed511_Mirror_of_768__VNF_LCM_additions.docx NFVIFA(23)000803] Status: Feat agreed in NFVIFA#362

|IFA007
IFA008
|Completed
|All CRs Feat agreed
|-
|005
|Decide whether to use scale VNF operation or add a new VNF LCM operation to support the modification of selected values for VDU attributes related to resource capacity and add new parameters to the scale VNF operation or add new operation based on the decision, as per recommendation Vnflcm.ConfAttr.002 in IFA044 clause 8.3.
'''Decision:''' Use Scale VNF operation

'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000696r2_FEAT31_IFA007ed511_Capacity_related_attributes_values_in_sca.docx NFVIFA(23)000696r2] Status: Feat agreed in NFVIFA#358

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000739_FEAT31_IFA008ed511_Mirror_of_696_Capacity_related_attributes.docx NFVIFA(23)000739] Status: Feat agreed in NFVIFA#361
|IFA007
IFA008
|Completed
|Completed
|-
|006
|Add an attribute in the InstantiatedVnfInfo IE to indicate the current values of capacity related VDU attributes, if different to the default values indicated in the VNFD.
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000716r2_FEAT31_IFA007ed511_Capacity_related_attributes_values_in_Ins.docx NFVIFA(23)000716r2] Status: Feat agreed in NFVIFA#360

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000749_FEAT31_IFA008ed511_Mirror_of_716__Capacity_related_attribute.docx NFVIFA(23)000749] Status: Feat agreed in NFVIFA#362

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000752_FEAT31_IFA013ed511_Mirror_of_716__Capacity_related_attribute.docx NFVIFA(23)000752] Status: Feat agreed in NFVIFA#362

'''Note:''' It was decided not to implement the NS LCM related impacts in v5.1.1. Thus NFVIFA(23)000752 will not be implemented in v5.1.1.
|IFA007
IFA008

IFA013
|Completed
|All CRs Feat agreed
|-
|007
|Introduce new parameters in VNF LCM operation Select VNF deployable modules to convey selected values for VDU attributes related to resource capacity
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000825_FEAT31_IFA007ed511_Capacity_related_attributes_values_in_sel.docx NFVIFA(23)000825] Status: Feat agreed in NFVIFA#362

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000826_FEAT31_IFA008ed511_Mirror_of_825__Capacity_related_attribute.docx NFVIFA(23)000826] Status: Feat agreed in NFVIFA#362
|IFA007
IFA008
|Completed
|All CRs Feat agreed
|-
|008
|Add attributes to IEs used in the update NS operation to support conveying selected values for VDU attributes related to resource capacity as per recommendations Nslcm.ConfAttr.001, Nslcm.ConfAttr.002, Nslcm.ConfAttr.003, Nslcm.ConfAttr.004, Nslcm.ConfAttr.005, Nslcm.ConfAttr.006, Nslcm.ConfAttr.007 in IFA044 clause 8.3.

'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000738r3_FEAT31_IFA013ed511_Adding_values_for_capacity_related_attrib.docx NFVIFA(23)000738r3] Status: Feat agreed in NFVIFA#362

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000800_FEAT31_IFA013ed511_Mirror_of_769__Tagging_of_resourceCapacit.docx NFVIFA(23)000800] Status: Feat agreed in NFVIFA#362

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000804_FEAT31_IFA013ed511_Mirror_of_768__NS_LCM_additions.docx NFVIFA(23)000804] Status: Feat agreed in NFVIFA#362

'''Note:''' It was decided not to implement the NS LCM related impacts in v5.1.1. Thus NFVIFA(23)000738r3, NFVIFA(23)000800 and NFVIFA(23)000804 will not be implemented in v5.1.1.
|IFA013
| Completed
|All CRs Feat agreed
|-
| 009
|Decide whether to use scale NS operation or introduce new NS update type or use the new NS update type introduced in activity 011 to support the modification of selected values for VDU attributes related to resource capacity and add attributes to the new or existing IEs, depending on the decision, as per recommendation Nslcm.ConfAttr.008 in IFA044 clause 8.3.
'''CRs:'''[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000738r3_FEAT31_IFA013ed511_Adding_values_for_capacity_related_attrib.docx NFVIFA(23)000738r3] Status: Feat agreed in NFVIFA#362

'''Note:''' It was decided not to implement the NS LCM related impacts in v5.1.1. Thus NFVIFA(23)000738r3 will not be implemented in v5.1.1.
|IFA013
|Completed
|All CRs Feat agreed
|-
|010
|Add attributes to IEs used in the Update NS operation to support conveying selected values for VDU attributes related to resource capacity when selecting VNF deployable modules
'''CRs:'''[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000827_FEAT31_IFA013ed511_Mirror_of_825_Capacity_related_attributes.docx NFVIFA(23)000827] Status: Feat agreed in NFVIFA#362

'''Note:''' It was decided not to implement the NS LCM related impacts in v5.1.1. Thus NFVIFA(23)000827 will not be implemented in v5.1.1.
|IFA013
|Completed
|All CRs Feat agreed
|-
|011
|Add new parameters in the grant VNF lifecycle operation to convey values for VDU attributes related to resource capacity as per recommendation VnfGrant.ConfAttr.001 in IFA044 clause 8.3.
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000717r1_FEAT31_IFA007ed511_Add_resourceCapacityDefinition_in_Grant.docx NFVIFA(23)000717r1] Status: Feat agreed in NFVIFA#360
|IFA007
|Completed
|All CRs Feat agreed
|-
|
|'''MegaCRs:'''FEAT31 IFA010ed451 Mega-CR for dynamic VDU capacity support:
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000814_FEAT31_IFA010ed511_Mega-CR_for_dynamic_capacity_support.docx NFVIFA(23)000814] Status: Approved in IFA #362

FEAT31 IFA011ed451 Mega CR for dynamic VDU capacity support:

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000815r1_FEAT31_IFA011ed511_Mega-CR_for_dynamic_capacity_support.docx NFVIFA(23)000815r1] Status: Approved in IFA #362

FEAT31 IFA014ed451 Mega CR for dynamic VDU capacity support:

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2024//NFVIFA(24)000012r1_FEAT31_IFA014ed511_Mega-CR_for_dynamic_capacity_support.docx NFVIFA(24)000012r1] Status: Approved in IFA #365

FEAT31 IFA007ed451 Mega CR for ddynamic VDU capacity support:

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000841_FEAT31_IFA007ed511_Mega_CR_for_dynamic_capacity_support.docx NFVIFA(23)000841] Status: Approved in IFA #364

FEAT31 IFA008ed451 Mega CR for dynamic VDU capacity support:

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000844r1_FEAT31_IFA008ed511_Mega_CR_for_dynamic_capacity_support.docx NFVIFA(23)000844r1] Status: Approved in IFA #364

FEAT31 Flexible VNF deployment - dynamic VDU capacity Part - MegaCR Index

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2024//NFVIFA(24)000020_FEAT31_Flexible_VNF_deployment___Dynamic_capacity_Part_-_Meg.docx NFVIFA(24)000020] Status: Noted in IFA #365

|
|Completed
|All MegaCRs approved
|}

===Stage 3 Implementation Plan===
Items to consider in the implementation plan
*Detailed description what has to be done in which work item.
*Timeplan of when the team plans to conclude a particular action in the implementation plan.

===='''SOL'''====

=====Deployable modules part=====
{| class="wikitable sortable"
!ID
!Action
!Impacted WG(s)
!Target completion
!Status
|-
|001
|Introduce deployableModules in the VNFD as per recommendations VNFD.DepMod.001,
VNFD.DepMod.002 and VNFD.DepMod.003 in IFA044 clause 8.2.

'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023/NFVSOL(23)000176_FEAT31_SOL001ed451_Introduction_of_deployable_modules_in_the.docx NFVSOL(23)000176] Status: Feature agreed in SOL #248, Approved in SOL #256

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023/NFVSOL(23)000256_FEAT31_SOL001ed451_Supported_operations_for_change_of_deploy.docx NFVSOL(23)000256] Status: Approved in SOL #256

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023/NFVSOL(23)000179_FEAT31_SOL001ed451_Adding_deployable_modules_to_the_componen.docx NFVSOL(23)000179] Status: Feature agreed in SOL #248, Approved in SOL #256

|SOL001
|Completed
|All CRs approved
|-
|002
|Add a provision in ScalingAspect to exclude combining VDUs that don't belong to the same deployable modules
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023/NFVSOL(23)000177_FEAT31_SOL001ed451_Deployable_modules_relation_to_scaling_as.docx NFVSOL(23)000177] Status: Feature agreed in SOL #248, Approved in SOL #256
|SOL001
|Completed
|All CRs approved
|-
|003
|Add a provision in Mciop node to exclude combining VDUs that don't belong to the same deployable modules
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023/NFVSOL(23)000180_FEAT31_SOL001ed451_Deployable_modules_relation_to_MCIOPs.docx NFVSOL(23)000180] Status: Feature agreed in SOL #248, Approved in SOL #256
|SOL001
|Completed
|All CRs approved
|-
| 004
|Introduce new attributes in VnfProfile and NsProfile for the support of the selection of deployableModules of the constituent VNFs as per recommendations NSD.DepMod.001, NSD.DepMod.002, NSD.DepMod.003, NSD.DepMod.004 in IFA044 clause 8.2.
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023/NFVSOL(23)000181_FEAT31_SOL001ed451_Adding_deployable_modules_in_VNF_and_NS_p.docx NFVSOL(23)000181] Status: Feature agreed in SOL #248, Approved in SOL #256
|SOL001
|Completed
|All CRs approved
|-
|005
|Introduce new parameters in VNF LCM operations Instantiate VNF, Change VNF flavour, Change current VNF package operation to convey the selection of deployableModules. as per recommendations Vnflcm.DepMod.001, Vnflcm.DepMod.003 and Vnflcm.DepMod.004 in IFA044 clause 8.3.
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023/NFVSOL(23)000182_FEAT31_SOL003ed451_Adding_selection_of_deployable_modules_in.docx NFVSOL(23)000182] Status: Feature agreed in SOL #248, Approved in SOL #253

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023/NFVSOL(23)000199_FEAT31_SOL002ed451_Mirror_of_182_Adding_selection_of_deploya.docx NFVSOL(23)000199] Status: Feature agreed in SOL #250, Approved in SOL #253
|SOL003
SOL002
|Completed
|All CRs approved
|-
|006
|Introduce provisions for how to handle instantiation or scale level information related to VNFCs that are not part of the selected deployable modules.
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023/NFVSOL(23)000210r1_FEAT31_SOL003ed451_Handling_of_scale_or_instantiation_level_.docx NFVSOL(23)000210r1] Status: Feature agreed in SOL #250, Approved in SOL #253

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023/NFVSOL(23)000223_FEAT31_SOL003ed451_Handling_of_scale_or_instantiation_level_.docx NFVSOL(23)000223] Status: Feature agreed in SOL #253, Approved in SOL #253

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023/NFVSOL(23)000233_FEAT31_SOL002ed451_Mirror_of_210_and_223_Handling_of_scale_o.docx NFVSOL(23)000233] Status: Approved in SOL #253

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023/NFVSOL(23)000234_FEAT31_SOL005ed451_Adapted_mirror_of_210_Handling_of_scale_l.docx NFVSOL(23)000234] Status: Approved in SOL #253
|SOL003
SOL002

SOL005
|Completed
|All CRs approved
|-
|007
|Introduce new VNF LCM operation to support the modification of the selection (addition or removal) of deployableModules as per recommendation Vnflcm.DepMod.002 in IFA044 clause 8.3.
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023/NFVSOL(23)000220r1_FEAT31_SOL003ed451_New_VNF_LCM_operation_for_the_selection_o.zip NFVSOL(23)000220r1] Status: Feature agreed in SOL #252, Approved in SOL #253

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023/NFVSOL(23)000236r1_FEAT31_SOL002ed451_Mirror_of_220__New_VNF_LCM_operation_for_.zip NFVSOL(23)000236r1] Status: Approved in SOL #253
|SOL002
SOL003
|Completed
|All CRs approved
|-
|008
|Introduce a new attribute in the VnfInfo or InstantiatedVnfInfo to indicate the deployable modules currently selected
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023/NFVSOL(23)000209_FEAT31_SOL003ed451_Add_selectedDeployableModule_in_instantia.docx NFVSOL(23)000209] Status: Feature agreed in SOL #250, Approved in SOL #253

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023/NFVSOL(23)000215_FEAT31_SOL002ed451_Mirror_of_209_Add_selectedDeployableModul.docx NFVSOL(23)000215] Status: Feature agreed in SOL #251, Approved in SOL #253

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023/NFVSOL(23)000216_FEAT31_SOL005ed451_Mirror_of_209_Add_selectedDeployableModul.docx NFVSOL(23)000216]: Status: Feature agreed in SOL #251, Approved in SOL #253
|SOL002
SOL003

SOL005
|Completed
|All CRs approved
|-
|009
|Add SelectVnfDeployableModules configuration parameters to VnfLcmOperationsConfiguration data type
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023/NFVSOL(23)000257_FEAT31_SOL001ed451_SelectVnfDeployableModulesOperationConfig.docx NFVSOL(23)000257] Status: Feature agreed in SOL #256
|SOL001
|Completed
|All CRs approved
|-
|010
|Add attributes to datatypes used in the update NS operation to support conveying the selection of deployableModules as per recommendations Nslcm.DepMod.001, Nslcm.DepMod.002, Nslcm.DepMod.003, Nslcm.DepMod.004, Nslcm.DepMod.005, Nslcm.DepMod.006, Nslcm.DepMod.007 in IFA044 clause 8.3.
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023/NFVSOL(23)000267_FEAT31_SOL005ed451_Adding_selection_of_deployable_modules_in.docx NFVSOL(23)000267] Status: Approved in SOL #257
|SOL005
|Completed
|All CRs approved
|-
|011
|Add new NS update type to the update NS operation and corresponding datatype to support the modification of the selection of deployableModules as per recommendations Nslcm.DepMod.008 in IFA044 clause 8.3.
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023/NFVSOL(23)000298r1_FEAT31_SOL005ed451_New_Update_NS_type_for_the_selection_of_d.docx NFVSOL(23)000298r1] Status: Approved in SOL #260
|SOL005
|Completed
|All CRs approved
|-
|012
|Add new parameters in the grant VNF lifecycle operation to convey the selected deployableModules as per recommendation VnfGrant.DepMod.001 in IFA044 clause 8.3.
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023/NFVSOL(23)000276_FEAT31_SOL003ed451_Add_selectedDeployableModule_in_the_grant.docx NFVSOL(23)000276] Status: Approved in SOL #258
|SOL003
|Completed
|All CRs approved
|-
| 013
|Add SAP to deployable modules mapping information in the NSD
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023/NFVSOL(23)000291r1_FEAT31_SOL001ed451_SAP_to_deployable_modules_mapping_informa.docx NFVSOL(23)000291r1] Status: Approved in SOL #260
|SOL001
|Completed
|All CRs approved
|-
|014
|Add example of VNFD with deployable modules
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023/NFVSOL(23)000288_FEAT31_SOL001ed451_Example_of_a_VNF_with_deployable_modules.docx NFVSOL(23)000288] Status: Approved in SOL #259
|SOL001
|Completed
|All CRs approved
|-
|015
|Add examples of NSD and nested NSD with SAP to deployable module mapping information
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023/NFVSOL(23)000299r1_FEAT31_SOL001ed451_Examples_of_SAP_to_deployable_modules_map.zip NFVSOL(23)000299r1]: Status: Approved in SOL #260
|SOL001
|Completed
|All CRs approved
|-
|016
|Add entries in Annex D mapping table with the deployable modules parameters in the APIs
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023/NFVSOL(23)000310_FEAT31_SOL001ed451_Add_deployableModule_to_mapping_tables.docx NFVSOL(23)000310] Status: Approved in SOL #260
|SOL001
|Completed
|All CRs approved
|-
|017
|Miscelaneous error corrections.
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023/NFVSOL(23)000287r1_FEAT31_SOL001ed451_Error_corrections.docx NFVSOL(23)000287r1] Status: Approved in SOL #259

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023/NFVSOL(23)000311_FEAT31_SOL001ed451_Error_corrections__2.docx NFVSOL(23)000311] Status: Approved in SOL #260
|SOL001
| Completed
|All CRs approved
|}

=====Configurable capacity attributes part=====
{| class="wikitable sortable"
!ID
!Action
!Impacted WG(s)
!Target completion
!Status
|-
|001
|Introduce sibling properties for VDU capacity related attributes
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023//NFVSOL(23)000376r2_FEAT31_SOL001ed511_Adding_sibling_properties_for_VDU_capacit.docx NFVSOL(23)000376r2] Status: Feature agreed in SOL#269, approved in SOL#274.

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2024//NFVSOL(24)000001r1_FEAT31_SOL001ed511_Scale_VNF_operation_stimuli.docx NFVSOL(24)000001r1] Status: Feature agreed in SOL#271, approved in SOL#274.

|SOL001
|Completed
|All CRs approved
|-
|002
|Add a property to VduProfile data type to indicate in which VNF LCM operations the indication of values for capacity related VDU properties is supported.
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023//NFVSOL(23)000378_FEAT31_SOL001ed511_new_property_in_VduProfile.docx NFVSOL(23)000378] Status: Feature agreed in SOL#269, approved in SOL#274.

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023//NFVSOL(23)000403_FEAT31_SOL001ed511_new_value_of_supported_operations.docx NFVSOL(23)000403] Status: Feature agreed in SOL#270, approved in SOL#274.
|SOL001
|Completed
|All CRs approved
|-
|003
|Add a property in VnfProfile to indicate whether the overriding of values of capacity related VDU properties is allowed.
'''CRs''':

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023//NFVSOL(23)000400r1_FEAT31_SOL001ed511_new_property_in_VnfProfile.docx NFVSOL(23)000400r1] Status: Feature agreed in SOL#270, approved in SOL#274.

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2024//NFVSOL(24)000002r1_FEAT31_SOL001ed511_Text_about_new_property_in_VnfProfile.docx NFVSOL(23)000002r1] Status: Feature agreed in SOL#272, approved in SOL#274.
|SOL001
|Completed
|All CRs approved
|-
|004
|Add attributes to VNF LCM operations to support the indication of values for capacity related VDU propeties.
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023//NFVSOL(23)000381r4_FEAT31_SOL003ed511_Adding_VDU_capacity_selection_in_VNF_LCM_.docx NFVSOL(23)000381r4] Status: Feature agreed in SOL#270, approved in SOL#274

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2024//NFVSOL(24)000003_FEAT31_SOL003ed511_Correction_in_description_of_total_size_f.docx NFVSOL(24)000003] Status: Feature agreed in in SOL#271, approved in SOL#274

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023//NFVSOL(23)000390r4_FEAT31_SOL002ed511_Mirror_of_381__Adding_VDU_capacity_select.docx NFVSOL(23)000390r4] Status: Feature agreed in SOL#271, approved in SOL#274
|SOL003
SOL002
|Completed
|All CRs approved
|-
|005
|Add atributes in InstantiatedVnfInfo for the values of the capacity related VDU properties if different to the default values from the VNFD.
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023//NFVSOL(23)000385r3_FEAT31_SOL003ed511_Capacity_related_attributes_values_in_Ins.docx NFVSOL(23)000385r3] Status: Feature agreed in SOL#270, approved in SOL#274

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023//NFVSOL(23)000391r2_FEAT31_SOL002ed511_Mirror_of_385__Capacity_related_attribute.docx NFVSOL(23)000391r2] Status: Feature agreed in SOL#271, approved in SOL#274
|SOL003
SOL002
|Completed
|All CRs approved
|-
|006
|Add attributes in the Grant request to indicate the values of capacity related VDU attributes if these were provided in the corresponding VNF LCM operation request.
'''CRs:'''

[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023//NFVSOL(23)000384_FEAT31_SOL003ed511_Add_resourceCapacityDefinition_in_Grant.docx NFVSOL(23)000384] Status: Feature agreed in SOL#270, approved in SOL#274
|SOL003
|Completed
|All CRs approved
|}

=== Issues===
''List of issues raised based on the feature implementation.''

===Security Considerations===
''List of security considerations implied by the feature.''

==FEAT33: Physical Infrastructure Management ==
===Overview===
{| class="wikitable"
|-
|'''Feature Prime'''|| Hammad Zafar (NEC)
|-
|'''Feature description'''||The scope of FEAT33 covers the following areas:
- define requirements for physical infrastructure management in the NFV-MANO framework

- provide a common information model for describing hardware attributes and statuses, and specify operations for managing infrastructure hardware with respect to life cycle and FCAPS of physical resources

- profile existing solutions related to hardware management
|-
|'''Target Release'''||'''Stage 2:''' Release 5 drop 3 (2025-3)
'''Stage 3:''' Release 5 (TBD)
|-
|'''Impacted WIs'''||'''Stage 2:''' IFA010, NFV006
'''Stage 3:''' TBD
|-
|'''MegaCRs'''||'''Stage 2:'''
IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000yyy] (CR Status)

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
|'''Related/Dependent Features'''||FEAT17: Cloud-Native VNFs and Container Infrastructure management FEAT27: NFV for vRAN
FEAT29: Green NFV

FEAT19b: NFV Connectivity
|-
|New Specifcations
|'''Stage 2:''' IFA053
'''Stage 3:''' TBD
|-
|'''Status'''||'''Stage 2:''' Ongoing (progerss is TBD)
'''Stage 3:''' Not started
|-
|'''Contributions'''||[https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
|'''Feature team'''||'''Stage 2:''' Name (Company)
Hammad Zafar (NEC)

Haitao Xia (Huawei)

Kostas Katsalis (DOCOMO)

Joan Triay (DOCOMO)

'''Stage 3:''' Name (Company)
|-
|'''Last Updated'''||2023-10-20
|}

===Stage 2 Implementation Plan===
Items to consider in the implementation plan
*Detailed description what has to be done in which work item.
*Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|'''ID'''
|'''Action'''
|'''Impacted WI(s)'''
|'''Target completion'''
|'''Status'''
|-
|001
|Scope and skeleton of GS IFA053
'''Contributions:'''
NFVIFA(23)000313r1, NFVIFA(23)000352r1
|IFA053
|May-2023
|Completed
|-
|002
|Summarize relevant use cases and scenarios related to physical infrastructure management from relevant NFV documents.
'''Contributions:'''
NFVIFA(23)000421r1, NFVIFA(23)000449r2, NFVIFA(23)000539r1, NFVIFA(23)000655r1, NFVIFA(23)000644r1
|IFA053
|Sep-2023
|Completed
|-
|003
|Analyse PIM frameworks from other organizations and document gaps.
'''Contributions:'''
NFVIFA(23)000654r1
|IFA053
|Dec-2023
|Started
|-
|004
|Architectural analysis and framework for PIM.
'''Contributions:'''
NFVIFA(23)000628r3, NFVIFA(23)000659r2, NFVIFA(23)000661r2, NFVIFA(23)000660r2, NFVIFA(23)000681r3
|IFA053
|Dec-2023
|Started
|-
|005
| Requirements for PIM and its services.
|IFA053
|Dec-2023
|Not started
|-
|006
|Information modelling for PIM based on capability analysis of existing solutions. See note.
|IFA053
| Jan-2024
|Not started
|-
|007
|Addition of PIM in the NFV-MANO framework and addition of high-level functional requirements associated with PIM.
|NFV006, NFV003, IFA010
|Jan-2024
|Not started
|-
|008
|Final approval for IFA053
| IFA053
| Feb-2024
|Not started
|-
| colspan="5" |NOTE: Profiling work could be postponed to Stage 3 or later versions of IFA053 if it requires extensive effort. The full work of the feature is expected to be completed by Release 5 drop 3 at the latest.
|}
===Stage 3 Implementation Plan===
Items to consider in the implementation plan
*Detailed description what has to be done in which work item.
*Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
!ID!!Action!!Impacted WG(s)!!Target completion!!Status
|-
|001||Add interface X in to SOL001. CR draft [LINK]||SOL|| March-2018||Open
|}

===Issues===
''List of issues raised based on the feature implementation.''

===Security Considerations===
''List of security considerations implied by the feature.''

== FEAT35: VNF management gaps with Open Source==
===Overview===
{| class="wikitable"
|-
|'''Feature Prime'''||Shitao Li (Huawei)
|-
|'''Feature description'''||The scope of FEAT35 covers the following areas:
 It is studied in IFA051.
|-
|'''Target Release'''||'''Stage 2:''' Release 5 drop 1
'''Stage 3:''' Release 5 (TBD)
|-
|'''Impacted WIs'''||'''Stage 2:'''
'''Stage 3:''' TBD
|-
|'''MegaCRs'''||'''Stage 2:'''
IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000yyy] (CR Status)

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
|'''Related/Dependent Features'''||
|-
| New Specifcations
|'''Stage 2:''' none
'''Stage 3:''' TBD
|-
|'''Status'''||'''Stage 2:''' Ongoing (progerss is TBD)
'''Stage 3:''' Not started
|-
|'''Contributions'''||[https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
|'''Feature team'''||'''Stage 2:''' Name (Company)

'''Stage 3:''' Name (Company)
|-
|'''Last Updated'''||2024-01-23
|}

===Stage 2 Implementation Plan ===

== ENH01: Security enhancements==
This section contains an overview of small and generic security enhancements to the ETSI NFV framework and their current status.

==ENH01.01: Certificate Management==

'''Ways of Working for this security enhancement feature.''' Latest update made by [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/NFVSEC(22)000032r2_Enh01_01_Discussion_on_Certificate_Management_IFA_specs_impa.pptx NFVSEC(22)000032r2] at NFV#38/SEC#210 and [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000459r2_Enh01_01_remaining_issues_and_future_plan.pptx NFVIFA(23)000459r2] at NFV#42.
*IFA026/IFA033 (SEC responsibility)
**IFA026 on Basic use case / Basic concept and architectural aspects including IFA010 existing featagreedCRs
**IFA033
**update SEC021/022/023/025, if necessary
#SEC agrees individual CRs.
#IFA agrees bulk CRs with new draft baseline for 1 week.
#(Option) If IFA comments technical change, SEC/IFA agrees by email for 3days.
# Upload new draft
*Existing IFA spec (IFA responsibility)
**IFA006/007/008/011/013/040
**(Potential) IFA014
#IFA agree individual CRs
#SEC agree same CRs
#(Option) if SEC comments technical change, IFA/SEC agrees by email for 3days.
{| class="wikitable"
|+
!ID
!Name
!Release
!Status
! Contact
!Descirption
!Contributions
|-
|ENH01.xx
| New security enhancement
|
|{Proposal,Under development, Completed, Closed}
|Foo Bar (ACME) <foo.bar@acme.org>
|A short description of the feaure
|
*List
*of
*related
*CRs
|-
|ENH01.01
|Certificate management
|Release 4
| Under development
|Yuya Kuno (DOCOMO)
|The security enhancement aims to specify the capability to support certificate management by introducing CMF (Certificate Management Function) within the NFV MANO architecture and is enhancing the NFV-MANO reference points and functional blocks. CMF enhances "Certificate Enrolment Server" as defined in ETSI GR NFV-SEC 005.
|MegaCR: N/A
New interface: N/A

See [[Feature Tracking#Enh01.01: Certificate Management|Individual CRs and discussion paper]]
|-
|
|
|
|
|
|
|
|}

=== Enh01.01: Certificate Management===
*Discussion paper [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000459r3_Enh01_01_remaining_issues_and_future_plan.zip NFVIFA(23)000459r3] "Enh01.01 remaining issues and future plan".
**Agreed target of ed511 and ed521 in NFV#43
*Discussion paper [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2023//NFVSEC(23)000134_Discussion_Paper_on_way_forward_for_IFA026___IFA033_Interfac.pptx NFVSEC(23)000134] "Discussion Paper on way forward for IFA026 & IFA033 Interfaces"
**SEC#231 - noted
'''Stage1/2'''
{| class="wikitable"
|+
! ID
!Action
!impacted WI(s)
!Target
!Status
|-
|001-1
|Add revoke usecase for direct mode of VNFCI certficate and VNF OAM certificate.
|IFA026
|ed511
|Not started
|-
|002-1
|Add renew usecase for delegation mode of VNFCI certficate and VNF OAM certificate.
|IFA026
|ed511
|Not started
|-
|002-2
|Add revoke usecase for delegation mode of VNFCI certficate and VNF OAM certificate.
| IFA026
|ed511
|Not started
|-
|003
|develop usecase for VNF Package certificate.
|IFA026
|ed521
|Not started
|-
|004-1
| Add renew usecase for NFV-MANO certificate.
|IFA026
|ed511
| Not started
|-
|004-2
|Add revoke usecase for NFV-MANO certificate.
|IFA026
|ed511
|Not started
|-
|005
| develop usecase for VCE C-Plane (Virtualised computation environment control plane) certificate.
|IFA026
|ed521
|Not started
|-
|006-1
|Update functional requirements for the certificate mgmt.
|IFA026

IFA010
|ed511
|Not started
|-
|009-1
|Add Deregister Operation
|IFA033
|ed511
|Not started
|-
|010-1
|Add Revoke Operation
|IFA033
|ed511
|Not started
|-
|012
|Add Vnf-Cm reference point
|IFA033
|ed521
|Not started
|-
|013
|Add Or-Cm reference point
|IFA033
|ed511
|Not started
|-
|014
|Add Vim-Cm reference point
|IFA033
|ed511
|Not started
|-
|015
|Add Cism-Cm reference point
|IFA033
|ed511
|Not started
|-
|016
| Add Os-Cm reference point
|IFA033
|ed511
|Not started
|-
|017
|Add Cm-Ca reference point
|IFA033
| ed521
| Not started
|-
|018-1
|Update VNFD to support revoke and renew
|IFA011
|ed511
|Not started
|-
|019-1
|Update VNF LCM to support revoke and renew
|IFA006

IFA007

IFA008

IFA040
|ed511
|Not started
|-
|020-1
|Update NS LCM to support revoke and renew
|IFA013
|ed511
|Not started
|}
'''Stage3'''
{| class="wikitable"
|+
!ID
!Action
!Impacted WI(s)
!Status
|-
|001-1
|Enhance VNFD to support certificate mgmt.
|SOL001
|Not started
|-
| 001-2
|Enhance VNFD to support certificate mgmt.
|SOL006
|Not started
|-
|002-1
|Enhance VNF LCM to support certificate mgmt.
|SOL002
SOL003
|Not started
|-
|003-1
|Enhance NS LCM to support certificate mgmt.
|SOL005
|Not started
|-
|004-1
|Enhance VR mgmt
|SOL014
|Not started
|-
|005
|Enhance MCIO mgmt
* [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023//NFVSOL(23)000247r1_Enh01_01_SOL018ed451_Add_mapping_for_certificate_data.docx NFVSOL(23)000247r1]: SOL018ed451 Add mapping for certificate data
|SOL018
|ongoing
|-
|006-1
| Enhance MANO mgmt
|SOL009
| Not started
|-
|007-1
|Update MANO procedure
|SOL016
|Not started
|}

==ENH02: Special technical enhancements ==
This section contains an overview of small and generic technical enhancements to the ETSI NFV framework and their current status.
{| class="wikitable"
|+
!ID
!Name
!Release
!Status
!Contact
!Description
!Contributions
|-
|ENH02.01
|NFV-MANO enhancement with SDN-based networking
| Release 4
| Stage 2 complete

Stage 3

complete
|
{| class="wikitable"
|Wang Ruixue, <wangruixue@chinamobile.com>
|-
|Li Shitao,<lishitao@huawei.com>
|}
|This new enhancement proposes to enhance the NFV-MANO functionality related to virtualised network management, lifecycle management and template information model to support the integration of SDN-based network in the framework of NFV-MANO during the timeframe of Release 4.
This work suggests to specify the SDN-based network resources in the NSD and VNFD model in order to use the different type of network to provision the network connection requirements at the design time.

This work also suggests to enhance Os-Ma-nfvo, Or-Vi and Or-Vnfm reference points in order to manage the lifecycle of the different type of network.
|'''Stage 2:'''
*NFVIFA(19)000858r4 : feature proposal (accepted)
*NFVIFA(19)000966r2: adding RD IE in IFA014, available
*NFVIFA(19)0001018: new requirements to IFA010, FEAT Agreed (IFA#202)
*NFVIFA(20)000240r2: adding new routing resource as a new type of network resources: FEAT Agreed (IFA#208)
* NFVIFA(20)000239r1: discussion paper for adding routing resource, available
*NFVIFA(20)000313r3: adding a new RoutingResorceData for describing a routing resource, FEAT Agreed (IFA#197)
* NFVIFA(20)000314r3: adding the Routing resource in the Update Virtualised Network Resource operation, FEAT Agreed (IFA#197)
*NFVIFA(20)000517r3: discussion paper for NSD model for supporting Routing resource: available
<nowiki>============= Mega CRs Approved ========</nowiki>
*IFA005: NFVIFA(20)000728r1 (Approved in NFVIFA#216)
*IFA010: NFVIFA(21)000030r3 (Approval in IFA#230)
*IFA014: NFVIFA(21)000150r4 (Approval in IFA#230)

'''Stage 3:'''
*SOL001 [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2022//NFVSOL(22)000074r4_SOL001ed431_enh02_01_adding_L2_Network_scope_in_NsAffinityRu.docx NFVSOL(22)000074r4] (Approved in SOL#197)
*SOL014 [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023//NFVSOL(23)000286_Enh02_01_SOL014ed451_Add_Routing_Resource.docx NFVSOL(23)000286] (Approvad in SOL#259)
|-
|ENH02.02
|NFV-MANO enhancement for NS feasibility check
|Release 4
|Stage 2 complete

Stage 3

completed without SOL016
|Junichi Kawasaki <ju-kawasaki@kddi.com>, Kenichi Ogaki <ke-oogaki@kddi.com>, Rajavarma Bhyrraju <rajavarma.bhyrraju@ericsson.com>, Cristina Badulescu <cristina.badulescu@ericsson.com>, Anatoly Andrianov <anatoly.andrianov@nokia.com>, Kleber Ulrich <Ulrich.Kleber@huawei.com>

|This new enhancement proposes to add the capability of feasibility check of Network Service to the lifecycle management during the timeframe of Release 4.

This is required to support the requirements specified in step-3 of clause 5.1.21 in 3GPP TS28.531 (Management and provisioning of 5G network slicing), to check the feasibility of Network slice subnet by sending enquiry requests to MANO to determine availability of network constituents.

This work suggests to enhance the Os-Ma-nfvo reference point to supporting the feasibility check of Network Service.

|'''Stage2:'''
*NFVIFA(20)000187r2: New enhancement proposal (accepted, IFA#190)
* NFVIFA(20)000084a1r6: Discussion paper for option with extending existing operations (Noted, IFA#196)
* NFVIFA(20)000084r7: Changes to InstantiateNsRequest and UpdateNsRequest (FEAT agreed, IFA#196)
*NFVIFA(20)000332r3: Extending NsLcmOperationOccurrenceNotification (FEAT agreed, IFA#196)
*NFVIFA(20)000372r2: Support for modifying schedule time of scheduled operation (FEAT agreed, IFA#198)
*NFVIFA(20)000397r2: New requirements to IFA010 (FEAT agreed, IFA#200)

=====<nowiki>============= Mega CRs Approved ========</nowiki>=====
*NFVIFA(20)000662r2: IFA013ed421 MegaCR ENH02.02 NS feasibility check (Accepted - IFA#217)
*NFVIFA(20)000397r2: New requirements to IFA010 (Accepted - IFA#213)

'''Stage3:'''
*SOL005 [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000549r1_SOL005ed431_ENH02_02_Update_of_data_types.docx NFVSOL(21)000549r1] (Approved in SOL#197)
*SOL005 [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000551r1_SOL005ed431_ENH02_02_Update_of_POST_in_instantiate_and_updat.docx NFVSOL(21)000551r1] (Approved in SOL#197)
*SOL005 [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000550r2_SOL005ed431_ENH02_02_Definition_of_data_types.docx NFVSOL(21)000550r2] (Approved in SOL#197)
*SOL005 [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2022//NFVSOL(21)000548r4_SOL005ed431_ENH02_02_Flow_of_NS_LCM_operations_with_feasibil.zip NFVSOL(21)000548r4] (Approved in SOL#201)
*SOL005 [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2022//NFVSOL(22)000106r5_SOL005ed431_ENH02_02_Flow_to_modify_NS_LCM_info_operation.zip NFVSOL(22)000106r5] (Approved in SOL#200)
*SOL005 [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000553r7_SOL005ed431_ENH02_02_PATH_method_definition_to_modify_an_ind.docx NFVSOL(21)000553r7] (Approved in SOL#208)
*SOL016 ongoing

*
|-
|ENH02.03
|NFV-MANO enhancement with Data flow mirroring
|Release 4
|Stage 2 complete

Stage 3

complete <s>without SOL14</s>
|Chen Shaofan <chenshaofan@chinamobile.com>,

Li Shitao <lishitao@huawei.com>
|This new enhancement proposes to enhance the NFV-MANO functionality to enable data flow mirroring management during the timeframe of Release 4.

This work suggests to specify the intra NFVI-PoP data flow mirroring requirements in the NSD model in order to provide the flow information need to be mirrored at the design time.

This work also suggests to enhance Or-Vi reference point in order to manage the intra NFVI-PoP data flow mirroring during the lifecycle of a NS.
|'''Stage2''':
*NFVIFA(20)000401：Supporting_Material_for_NFV_MANO_New_Enhancement_Proposal_Data_Flow_Mirroring（Noted in IFA-197）
*NFVIFA(20)000402r3: New enhancement proposal (accepted in IFA-202)
*NFVIFA(20)000491r7_ENH02.03_IFA010_release_4_enhancement_adding_new_requirement_to_NFVO （FEAT agreed in IFA#210）
*NFVIFA(20)000492r7_ENH02_03_IFA005_release_4_enhancement_adding_new_requirement（FEAT agreed in IFA#211）
* NFVIFA(20)000561r5_ENH02.03_IFA005_new parameters for Deletion of Data Flow Mirroring Job（FEAT agreed in IFA#211）
* NFVIFA(20)000563r6_ENH02.03_IFA005_new parameters for Query of Data Flow Mirroring Job（FEAT agreed in IFA#211）
*NFVIFA(20)000610r4_ENH02.03_IFA005_new parameters for updating of Data Flow Mirroring Job（FEAT agreed in IFA#211）
*NFVIFA(20)000611r4_ENH02.03_Use_Case_for_Data_Flow_Mirroring（FEAT agreed in IFA#215）
*NFVIFA(20)000707r2_ENH02.03_Information_Element_for_Data_Flow_Mirroring（FEAT agreed in IFA#215）
*NFVIFA(21)000050r1_ENH02_03_IFA013_adding_new_parameters_to_Update_NS_Operation（FEAT agreed in IFA#228）
* NFVIFA(21)000051r1_ENH02_03_IFA013_release_4_enhancement_adding_new_requirement_to_clause_5（FEAT agreed in IFA#226）
*NFVIFA(21)000052_ENH02_03_IFA013_adding_new_requirement_to_clause_7.3.5.1_introduction（FEAT agreed in IFA#226）
*NFVIFA(21)000183r1_ENH02_03_IFA013_Information_Element_CreateDataFlowMirroringJob（FEAT agreed in IFA#235）
*NFVIFA(21)000286r1_ENH02.03_IFA013_Information_Element_UpdateDataFlowMirroringJob（FEAT agreed in IFA#235）
*NFVIFA(21)000287r1_ENH02.03_IFA013_Add_Parameters_into_IE_NsInfo（FEAT agreed in IFA#235）
*NFVIFA(21)000288r1_ENH02.03_IFA013_Information_Element_MirroringJobInfo（FEAT agreed in IFA#235）
*NFVIFA(21)000456r3_ENH02_03_IFA010_adding_new_functional_requirement_to_NS_Instantiation_and_Termination（FEAT agreed in IFA#248）
*NFVIFA(21)000458r4_ENH02_03_IFA013_adding_new_parameters_to_Instantiate_NS_Operation（FEAT agreed in IFA#250）
*NFVIFA(21)000392r1_ENH02.03_IFA014_add_Parameters_into_VirtualLinkDf（FEAT agreed in IFA#254）
*NFVIFA(21)000393r5_ENH02.03_IFA014_Information_Element_NsDataFlowMirroring（FEAT agreed in IFA#254）
'''============= Mega CRs Approved ========'''
*'''NFVIFA(21)000891r1_ENH02.03_Index_Summary (For Information)'''
*NFVIFA(20)000810r1_ENH02_03_IFA005_release_4_MegaCR
*NFVIFA(21)000017r6_ENH02_03_IFA010_release_4_MegaCR
*NFVIFA(21)000853r6_ENH02.03_IFA013_release_4_MegaCR
*NFVIFA(21)000854r1_ENH02.03_IFA014_release_4_MegaCR

'''Stage3:'''
*SOL001 [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2022//NFVSOL(22)000008r1_SOL001ed431_enh02_03_adding_policy_for_dataFlowMirroring.docx NFVSOL(22)000008r1] (approved at SOL#193)
*SOL001 [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2022//NFVSOL(22)000011r3_SOL001ed431_enh02_03_example_for_dataFlowMirroring.docx NFVSOL(22)000011r3] (approved at SOL#194)
*SOL006 [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2022//NFVSOL(22)000307r1_SOL006ed431_Implementation_of_ENH02_03_from_IFA014_release_4.docx NFVSOL(22)000307r1] (approved at SOL#211)
*SOL005 [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2022//NFVSOL(22)000012r3_SOL005ed431_adding_dataFlowMirroringData_in_InstantiateNsReq.docx NFVSOL(22)000012r3] (approved at SOL#196)
*SOL005 [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2022//NFVSOL(22)000013r2_SOL005ed431_adding_DataFlowMirroringJob_in_UpdateNsRequest.docx NFVSOL(22)000013r2] (approved at SOL#196)
*SOL005 [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2022//NFVSOL(22)000014r2_SOL005ed431_adding_dataFlowMirroringJobInfo_in_NsInstance.docx NFVSOL(22)000014r2] (approved at SOL#196)
* SOL014 [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2023//NFVSOL(23)000292_Enh02_03_SOL014ed451_Add_Data_Flow_Mirroring_Job.docx NFVSOL(23)000292] (approved at SOL#259)

|-
|ENH02.04
| Invariant identification of NSD constituents
| Release 4
|Stage 2 completed

Stage 3 completed
|Arturo Martin de Nicolas <arturo.martin-de-nicolas@ericsson.com >
|This enhancement proposes to add the capability to identify the VNFDs, nested NSDs and PNFDs of an NSD by invariant identities, as an alternative option to the descriptor Ids.

The enhancement will avoid having to change and create a new NSD when its components (VNFDs, PNFDs or nested NSDs) are replaced by another version and this replacement does not require changes in the rest of the NSD.
|'''Stage2:'''
*NFVIFA(20)000709r2: New enhancement proposal (accepted)
*NFVIFA(20)000710: New enhancement proposal - supporting material
*NFVIFA(20)000835r2: Enh02.04-IFA010ed421 Use of invariant identifications for NSD constituents (FEAT agreed at NFVIFA#223)
*NFVIFA(20)000836r4: Enh02.04-IFA011ed421 Introduction of a vnfdInvariantId (FEAT agreed at NFVIFA#226)
*NFVIFA(20)000837r6: Enh02.04-IFA014ed421 Adding invariantIds to the NSD (FEAT agreed at NFVIFA#224)
*NFVIFA(20)000838r3: Enh02.04-IFA013ed421 Adding descriptor Ids to NS LCM operations (FEAT agreed at NFVIFA#224)
*NFVIFA(21)000142: Enh02.04-IFA011ed421 Resolution of editor’s notes (FEAT agreed at NFVIFA#228)
*NFVIFA(21)000143: Enh02.04-IFA014ed421 Resolution of editor’s notes (FEAT agreed at NFVIFA#228)
=====<nowiki>============= Mega CRs for approval========</nowiki>=====
*'''NFVIFA(21)000190r1: ENH02.04 MegaCR Index (Noted at IFA#229)'''
*NFVIFA(20)000835r2: Enh02.04-IFA010ed421 (approved at NFVIFA#229)
*NFVIFA(21)000179: Enh02.04-IFA011ed421 MegaCR (approved at NFVIFA#229)
*NFVIFA(21)000180: Enh02.04-IFA014ed421 MegaCR (approved at NFVIFA#229)
*NFVIFA(20)000838r3: Enh02.04-IFA013ed421 (approved at NFVIFA#229)

'''Stage3:'''
*SOL001 [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2022//NFVSOL(22)000017r1_ENH02_04_SOL001ed431_Add_ExtInvariantId_to_VNF__NS_and_PNF.docx NFVSOL(22)000017r1] (approved at SOL#194)
*SOL003 [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000699r2_ENH02_04_SOL003ed431_Add_vnfdExtInvariantId_in_VnfPkgInfo.docx NFVSOL(21)000699r2] (approved at SOL#192)
*SOL005 [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000590r1_ENH02_04_SOL005ed431_Add_DescriptorId_to_LCM_operations.docx NFVSOL(21)000590r1] (approved at SOL#187)
*SOL005 [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000698r2_ENH02_04_SOL005ed431_Add_ExtInvariantId_to_PkgInfo_structure.docx NFVSOL(21)000698r2] (approved at SOL#192)
*SOL006 [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2022//NFVSOL(22)000304_SOL006ed431_Implementation_of_ENH02_04__from_IFA014_.docx NFVSOL(22)000304] (approved at SOL#209)
|-
| ENH02.05
|Flexibility with scalable VNF/NS instantiation
| Release 4
|Stage 2 completed

Stage 3 completed
|Rajavarma Bhyrraju <rajavarma.bhyrraju@ericsson.com>
|The enhancement feature proposes to add scaleLevels as input during instantiation to support flexibility with scalable VNF/NS instantiation. The VNFs/NSs supporting flexible instantiations are identified with VNFD/NSD level attribute(s). This enhancement provides flexibility for the service providers to adjust instantiation level when instantiating a VNF and supports instantiate a VNF with required size in one single operation.
|'''Stage2:'''
* NFVIFA(20)000820r2: New enhancement proposal (accepted - IFA#219-e)
*NFVIFA(20)000630r2: Discussion paper for flexible VNF/NS instantiations (Noted - IFA#216)
*NFVIFA(20)000841r1: ENH02.05 IFA011ed421 Adding support of arbitrary levels VNF instantiation in the VNFD (FEAT agreed - IFA#220)
*NFVIFA(20)000842r3: ENH02.05 IFA014ed421 Adding support of flexible NS instantiation in the NSD (FEAT agreed - IFA#222)
*NFVIFA(20)000843r3: ENH02.05 IFA007ed421 Introduction of scaleInfo complementing instantionLevelId (FEAT agreed - IFA#222)
*NFVIFA(20)000844r3: ENH02.05 IFA008ed421 Introduction of scaleInfo complementing instantionLevelId (FEAT agreed - IFA#222)
*NFVIFA(20)000845r3: ENH02.05 IFA013ed421 Introduction of nsScaleInfo complementing nsInstantionLevelId (FEAT agreed - IFA#222)

=====<nowiki>============= Mega CRs for approval========</nowiki>=====
*'''NFVIFA(21)000138: ENH02.05 MegaCR Index (Approved- IFA#227)'''
*NFVIFA(20)000841r1: ENH02.05 IFA011ed421 (Approved- IFA#227)
*NFVIFA(20)000842r3: ENH02.05 IFA014ed421 (Approved- IFA#227)
*NFVIFA(20)000843r3: ENH02.05 IFA007ed421 (Approved- IFA#227)
*NFVIFA(20)000844r3: ENH02.05 IFA008ed421 (Approved- IFA#227)
*NFVIFA(20)000845r3: ENH02.05 IFA013ed421 (Approved- IFA#227)

'''Stage3:'''
*SOL001 [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2022//NFVSOL(22)000289r2_ENH02_05_SOL001ed431_implementation.docx NFVSOL(22)000289r2] (approved at SOL#208)
*SOL001 [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2022//NFVSOL(22)000456_SOL001ed441_ENH02_05_NsScaleInfo_in_NsProfile.docx NFVSOL(22)000456] (approved at SOL#222)
*SOL003 [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000366_SOL003ed421_ENH02_05_Add_targetScaleLevelInfo_to_complement_.docx NFVSOL(21)000366] (approved at SOL#174)
*SOL003 [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2022//NFVSOL(22)000249_SOL003ed431_ENH02_05_Update_the_description_of_instantiation.docx NFVSOL(22)000249] (approved at SOL#207)
*SOL005 [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000588_SOL005ed431_ENH02_05_Introduction_of_nsScaleInfo_complementi.docx NFVSOL(21)000588] (approved at SOL#187)
*SOL005 [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2022//NFVSOL(22)000453_SOL005ed441_ENH02_05_Add_targetScaleLevelInfo_to_ParamsForVn.docx NFVSOL(22)000453] (approved at SOL#223)
*SOL006 [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2022//NFVSOL(22)000306_SOL006ed431_Implementation_of_Enh02_05_from_IFA014ed421.docx NFVSOL(22)000306] (approved at SOL#210)
*SOL006 [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2022//NFVSOL(22)000323_SOL006ed431_Implementation_of_Enh02_05_from_IFA011ed421.docx NFVSOL(22)000323] (approved at SOL#210)
*SOL016 [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2022//NFVSOL(22)000379r1_SOL016ed441_ENH02_05_Add_targetScaleLevelInfo_to_complement_.docx NFVSOL(22)000379r1] (approved at SOL#218)
|-
| ENH02.06
|Support for parameter mapping artifacts for MCIOP input
|Release 5
|Stage 2 completed
Stage 3 ongoing
|Arturo Martin de Nicolas <arturo.martin-de-nicolas@ericsson.com>
|The enhancement adds support for artifacts in the VNF package tha perform the mapping between NFV parameters obtained from the API and input parameters to the cloud native templates (e.g. Helm charts).
|'''Stage2:'''
*MegaCR index: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023//NFVIFA(23)000547r1_ENH02_06_Parameters_mapping_artifcats_for_MCIOP_input_-__Meg.docx NFVIFA(23)000547r1]
*IFA010: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000076r1_ENH02_06_IFA010ed451_Support_of_artifacts_for_the_mapping_of.docx NFVIFA(23)000076r1]
*IFA011: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2023/NFVIFA(23)000515_ENH02_06_IFA011ed451_Mega_CR.docx NFVIFA(23)000515]

'''Stage3:'''
*NFVSOL(23)000190r1
|}

Feature Tracking

2024-02-14T09:38:24Z

Vreck: Mirrored the private wiki with the new Feature Tracking page structure

__NOTOC__
== Introduction ==
{| class="wikitable"
|-
| Current mirror date: 2024.02.14|| '''This page is a mirror of the [https://nfvprivatewiki.etsi.org/index.php?title=Feature_Tracking Feature Tracking page on the NFV private wiki]. Feature tracking information is frequently updated on the private wiki page and regularly mirrored onto the present public page.''' Links to contributions will require authentication with an ETSI Online Account.
|}

== Feature Overview ==

This page has been restructured to separate pages for each release. 

[[Feature Tracking Release 5|'''Release 5 features wiki'''.]] 

[[Feature Tracking Release 4|'''Release 4 features wiki'''.]]
 Feature work of Release 4 is completed and the release has entered maintenance mode.
 The Release 3 feature wiki is not further maintained.
 Please refer to the latest draft of the release description '''NFV007''':
 ETSI GR NFV 007: "Network Functions Virtualisation (NFV); Release Description; Release 4".
 It can be downloaded [https://docbox.etsi.org/ISG/NFV/Open/Drafts/007ed451 here]. 

[[Feature Tracking Release 3|'''Release 3 features wiki'''.]]
 Release 3 is completed.
 The Release 3 feature wiki is not further maintained.
 Please refer to the release description '''NFV007''':
 ETSI GR NFV 007 (V3.7.1): "Network Functions Virtualisation (NFV); Release Description; Release 3".
 It can be downloaded [https://www.etsi.org/deliver/etsi_gr/NFV/001_099/007/03.07.01_60/gr_NFV007v030701p.pdf here] 

The old wiki page (status of September 29, 2023) can still be accessd [[Feature Tracking OLD|here]].

{| class="wikitable"
|+Feature Overview and Status
!<big>Id</big>
!<big>Feature</big>
!<big>Release and Status</big>
|-
| style="background: lightgreen;" |'''FEAT01'''
| style="background: lightgreen;" |NFV-MANO Upgrades
| style="background: lightgreen;" |Stage 1 Completed Release 4
|-
| style="background: lightgreen;" |'''FEAT02'''
| style="background: lightgreen;" |[[Feature Tracking Release 3#FEAT02: VNF software modification|VNF software modification]]
| style="background: lightgreen;" |Completed Release 3
|-
| style="background: lightgreen;" |'''FEAT03'''
| style="background: lightgreen;" |[[Feature Tracking Release 3#FEAT03: NFVI software modification|NFVI software modification]]
| style="background: lightgreen;" |Completed Release 3
|-
| style="background: lightgreen;" |'''FEAT04'''
| style="background: lightgreen;" |Host Reservation
| style="background: lightgreen;" |[[Feature Tracking Release 3#FEAT04: Host Reservation|Partially completed Release 3]] [[Feature Tracking Release 4#FEAT04: Host Reservation|Completed Release 4]]
|-
| style="background: lightgreen;" |'''FEAT05'''
| style="background: lightgreen;" |[[Feature Tracking Release 3#FEAT05 Network Slicing|Network Slicing]]
| style="background: lightgreen;" |Completed Release 3
|-
| style="background: lightgreen;" |'''FEAT06'''
| style="background: lightgreen;" |[[Feature Tracking Release 3#FEAT06: Enhancement Network Service .28NS.29 Package|Enhancement Network Service (NS) Package]]
| style="background: lightgreen;" |Part of Release 2
|-
| style="background: lightgreen;" |'''FEAT07'''
| style="background: lightgreen;" |[[Feature Tracking Release 3#FEAT07: MANO Policy Management .28MANO PLC.29|MANO Policy Management (MANO_PLC)]]
| style="background: lightgreen;" |Completed Release 3
|-
| style="background: lightgreen;" |'''FEAT08'''
| style="background: lightgreen;" |[[Feature Tracking Release 3#FEAT08: Support of composite NS across multi-domain .28MANOMD NS.29|Support of composite NS across multi-domain (MANOMD_NS)]]
| style="background: lightgreen;" |Completed Release 3
|-
| style="background: lightgreen;" |'''FEAT10'''
| style="background: lightgreen;" |Mgmt & Connectivity Multi-Site Services (MCMSS)
| style="background: lightgreen;" |[[Feature Tracking Release 3#FEAT10: Mgmt .26 Connectivity Multi-Site Services .28MCMSS.29|Partially completed Release 3]] [[Feature Tracking Release 4#FEAT10: Mgmt .26 Connectivity Multi-Site Services .28MCMSS.29|Completed Release 4]]
|-
| style="background: lightgreen;" |'''FEAT11'''
| style="background: lightgreen;" |[[Feature Tracking Release 3#FEAT11: NFV M.26M .28NFV-MANO management.29|NFV_M&M (NFV-MANO management)]]
| style="background: lightgreen;" |Completed Release 3
|-
| style="background: lightgreen;" |'''FEAT12'''
| style="background: lightgreen;" |[[Feature Tracking Release 3#FEAT12: Enhancement support for MEC in NFV deployments|Enhancement support for MEC in NFV deployments]]
| style="background: lightgreen;" |Completed Release 3.
|-
| style="background: lightgreen;" |'''FEAT13'''
| style="background: lightgreen;" |[[Feature Tracking Release 4#FEAT13: Report on Architectural enhancement for VNF License Management support and use of VNF licenses|Licensing]]
| style="background: lightgreen;" |Completed Release 4
|-
| style="background: lightgreen;" |'''FEAT15'''
| style="background: lightgreen;" |[[Feature Tracking Release 3#FEAT15: VNF Snapshotting|VNF Snapshotting]]
| style="background: lightgreen;" |Completed Release 3
|-
| style="background: lightgreen;" |'''FEAT16'''
| style="background: lightgreen;" |[[Feature Tracking Release 3#FEAT16: Service Availability Level|Service Availability Level]]
| style="background: lightgreen;" |Completed Release 3
|-
| style="background: lightgreen;" |'''FEAT17'''
| style="background: lightgreen;" |Cloud-Native VNFs and Container Infrastructure management
| style="background: lightgreen;" |[[Feature Tracking Release 3#FEAT17: Cloud-Native VNFs and Container Infrastructure management|Stage 1 completed Release 3]] [[Feature Tracking Release 4#FEAT17: Cloud-Native VNFs and Container Infrastructure management|Stage 2&3 completed Release 4]]
|-
|'''FEAT18'''
|Security
|[[Feature Tracking Release 3#FEAT18: Security|Stage 2 architecture completed Release 3]] [[Feature Tracking Release 4#FEAT18: Security|Stage 2 interfaces completed Release 4]],
|-
|'''FEAT19a'''
|NFV-Connect - container networking
|[[Feature Tracking Release 4#FEAT19: NFV-Conn|Partly completed Release 4]] [[Feature Tracking Release 5#FEAT19: NFV-Conn|Ongoing Release 5]]
|-
|'''FEAT19b'''
|[[Feature Tracking Release 5#FEAT19: NFV-Conn|FEAT19b: NFV-Connect - connectivity integration and operationalization]]
|Ongoing Release 5
|-
|'''FEAT20'''
|Auto
|[[Feature Tracking Release 4#FEAT20: Auto|Partly completed Release 4]] [[Feature Tracking Release 5#FEAT20: Auto|Ongoing Release 5]]
|-
|'''FEAT21'''
|5GNFV
|[[Feature Tracking Release 4#FEAT21: 5GNFV|Partly completed Release 4]] [[Feature Tracking Release 5#FEAT21: 5GNFV|Ongoing Release 5]]
|-
|'''FEAT22'''
|[[Feature Tracking Release 5#FEAT22: M-Tenant|FEAT22: M-Tenant]]
|Stage 1 ongoing Release 5
|-
|'''FEAT23'''
|[[Feature Tracking Release 5#FEAT23: M-SBA|MANO-SBA]]
|Ongoing Release 5
|-
|'''FEAT24'''
|VNF-OAM
|[[Feature Tracking Release 4#FEAT24: VNF-OAM|Completed Release 4]] [[Feature Tracking Release 5#FEAT24: VNF-OAM|Ongoing Release 5]]
|-
|'''FEAT25'''
|[[Feature Tracking Release 5#FEAT25: VNF-CI|FEAT25: VNF-CI]]
|Ongoing Release 5
|-
|'''FEAT26'''
|Policy-models
|[[Feature Tracking Release 4#FEAT26: Policy Management Models|Partly completed Release 4]] [[Feature Tracking Release 5#FEAT26: Policy Management Models|Ongoing Release 5]]
|-
|'''FEAT27'''
|[[Feature Tracking Release 5#FEAT27: NFV for vRAN|NFV for vRAN]]
|Ongoing Release 5
|-
|'''FEAT28'''
|Fault management models
|[[Feature Tracking Release 5#FEAT28: Fault management models|Stage 2 completed Release 4]] [[Feature Tracking Release 5#FEAT28: Fault management models|Ongoing Release 5]]
|-
|'''FEAT29'''
|[[Feature Tracking Release 5#FEAT29: Green NFV|Green NFV]]
|Ongoing Release 5
|-
|'''FEAT30'''
|[[Feature Tracking Release 5#FEAT30: VNF configuration|VNF configuration]]
|Ongoing Release 5
|-
|'''FEAT31'''
|[[Feature Tracking Release 5#FEAT31: Flexible VNF deployment|Flexible VNF deployment]]
|Ongoing Release 5
|-
|'''FEAT32'''
|Reliability for cloud-native VNF
|Ongoing Release 5
|-
|'''FEAT33'''
|[[Feature Tracking Release 5#FEAT33: Physical Infrastructure Management|Physical Infrastructure Management (PIM)]]
|Ongoing Release 5
|-
|'''FEAT35'''
|Follow-up from IFA051 Open Source Analysis (Tentative)
|Ongoing Release 5
|-
|'''FEAT36'''
|New infrastructure resources for NFV
|Stage 1 started Release 6
|-
|'''FEAT37'''
|Latency aspects and new communication technologies for NFV
|Stage 1 started Release 6
|-
|'''FEAT38'''
|New application virtualization forms
|Stage 1 started Release 6
|-
|'''FEAT39'''
|Report on architectural support for NFV evolution
|Stage 1 pre-analysis Release 6
|-
|'''ENH01.01'''
|Certificate Management
|[[Feature Tracking Release 4#ENH01: Security enhancements|Partially completed Release 4]] [[Feature Tracking Release 5#ENH01: Security enhancements|Ongoing Release 5]]
|-
| style="background: lightgreen;" |'''ENH02'''
| style="background: lightgreen;" |Special technical enhancements
| style="background: lightgreen;" |[[Feature Tracking Release 4#ENH02: Special technical enhancements|6 Release 4 enhancements completed]] [[Feature Tracking Release 5#ENH02: Special technical enhancements|None yet in Release 5]]
|}

== Introduction ==
Some introduction will be put here including guidelines, process description and tutorials.
* Link to Release 3 implementation process
** Link to the "consolidated IFA Release 3 Feature plan". Refer to NFVIFA(17)000914 and revisions. Latest version [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000914r4_Consolidated_IFA_Rel3_Feature_Plan_data_-_Milestones_Draftin.xlsx NFVIFA(17)000914r4]
* Training for Feature Primes
** Process
** Wiki editing
* Naming conventions: e.g. FEAT00_IFA007_[Contribution name]
* To build a link to all contributions belonging to a feature, replace '''FEAT99''' in the link stated below with the Feature short name for your feature e.g. FEAT15:
<nowiki>https://portal.etsi.org/Contribution.aspx?Tb_Id=789&searchText=</nowiki>'''FEAT99'''&IncludeSubTb=True&sort=pk_contribution&sortorder=DESC&NbItemsPerPage=50&Year=2017,2018,2019
* Note: Agreed content can be added to Pseudo meeting --> If the access is restricted, this may only work within a workgroup.
* Related/Dependent Features: Please indicate other features which relate to the ongoing work. Details can be given in the implementation plan or in the issues section.
[[File:ETSI NFV Feature Tracking Wiki cropped.png|center]]

== FEATxx: Feature Title ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Name, Company, E-Mail
|-
| '''Feature description''' || Short Description of the Feature
|-
| '''Target Release''' || '''Stage 2:''' Release 3 (2018-X-X)
'''Stage 3:''' Release 3 (2019-X-X)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFAxx, IFAyy, SOLzz
'''Stage 3:''' SOLzz
|-
| '''MegaCRs''' || '''Stage 2:'''
IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000yyy] (CR Status)

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEATxx FEATyy
|-
|New Specifcations
|'''Stage 2:''' none
'''Stage 3:''' SOLaaa
|-
| '''Status''' || '''Stage 2:''' Completed
'''Stage 3:''' Ongoing (20% completed)
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Name (Company)
'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 20xx-xx-xx
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to IFA007. CR draft [LINK] || IFA || March-2018 || Open
|}
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== Conclusion ==

The sections for all features are distributed to the release specific pages:

[[Feature Tracking Release 3|'''Please access Release 3 features here'''.]]

[[Feature Tracking Release 4|'''Please access Release 4 features here'''.]]

[[Feature Tracking Release 5|'''Please access Release 5 features here'''.]]

The old wiki page (status of September 29, 2023) ist saved for reference [[Feature Tracking OLD|here]].

Feature Tracking

2022-12-07T10:41:59Z

Vreck: Private Wiki mirroring

__NOTOC__
== Introduction ==
{| class="wikitable"
|-
| Current mirror date: 2022.12.07|| '''This page is a mirror of the [https://nfvprivatewiki.etsi.org/index.php?title=Feature_Tracking Feature Tracking page on the NFV private wiki]. Feature tracking information is frequently updated on the private wiki page and regularly mirrored onto the present public page.''' Links to contributions will require authentication with an ETSI Online Account.
|}

== Feature Overview ==
{| class="wikitable"
|+Feature Overview and Status
!Feature
!Stage 1
!Stage 2
!Stage 3
|-
|FEAT01: NFV-MANO Upgrades
|completed (Rel 4)
|not started
|not started
|-
|[[Feature Tracking#FEAT02: VNF software modification|FEAT02: VNF software modification]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT03: NFVI software modification|FEAT03: NFVI software modification]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT04: Host Reservation|FEAT04: Host Reservation]]
|n/a
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT05 Network Slicing|FEAT05 Network Slicing]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT06: Enhancement Network Service .28NS.29 Package|FEAT06: Enhancement Network Service (NS) Package]]
|n/a (part of Rel 2)
|n/a (part of Rel 2)
|n/a (part of Rel 2)
|-
|[[Feature Tracking#FEAT07: MANO Policy Management .28MANO PLC.29|FEAT07: MANO Policy Management (MANO_PLC)]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT08: Support of composite NS across multi-domain .28MANOMD NS.29|FEAT08: Support of composite NS across multi-domain (MANOMD_NS)]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT10: Mgmt .26 Connectivity Multi-Site Services .28MCMSS.29|FEAT10: Mgmt & Connectivity Multi-Site Services (MCMSS)]]
|completed (Rel 3)
|completed (Rel 3)
|partially completed (Rel 3).
See note 2.
|-
|[[Feature Tracking#FEAT11: NFV M.26M .28NFV-MANO management.29|FEAT11: NFV_M&M (NFV-MANO management)]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT12: Enhancement support for MEC in NFV deployments|FEAT12: Enhancement support for MEC in NFV deployments]]
|n/a
|completed (Rel 3).
|completed (Rel 3).
|-
|[[Feature Tracking#FEAT13: Report on Architectural enhancement for VNF License Management support and use of VNF licenses|FEAT13: Licensing]]
|completed (Rel 4)
|ongoing (Rel 4)
|ongoing (Rel 4)
|-
|[[Feature Tracking#FEAT15: VNF Snapshotting|FEAT15: VNF Snapshotting]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3).
See note 1.
|-
|[[Feature Tracking#FEAT16: Service Availability Level|FEAT16: Service Availability Level]]
|n/a
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT17: Cloud-Native VNFs and Container Infrastructure management|FEAT17: Cloud-Native VNFs and Container Infrastructure management]]
|completed (Rel 3)
|ongoing (Rel 4)
|ongoing (Rel 4)
|-
|[[Feature Tracking#FEAT18: Security|FEAT18: Security]]
|completed (Rel 3)
|completed: architecture (Rel 3), interfaces (Rel 4).
See note 3.
|not started
|-
|[[Feature Tracking#FEAT19: NFV-Conn|FEAT19a: NFV-Connect - container networking]]
|completed (Rel 4)
|completed (Rel 4)
|completed (Rel 4)
|-
|[[Feature Tracking#FEAT19: NFV-Conn|FEAT19b: NFV-Connect - connectivity integration and operationalization]]
|ongoing (Rel 5)
|not started
|not started
|-
|[[Feature Tracking#FEAT20: Auto|FEAT20: Auto]]
|completed (Rel 4)
|ongoing (Rel 4)
|not started
|-
|[[Feature Tracking#FEAT21: 5GNFV|FEAT21: 5GNFV]]
|completed (Rel 4)
|ongoing (Rel 4)
|ongoing (Rel 4)
|-
|[[Feature Tracking#FEAT22: M-Tenant|FEAT22: M-Tenant]]
|ongoing (Rel 5)
|not started
|not started
|-
|[[Feature Tracking#FEAT23: M-SBA|FEAT23: MANO-SBA]]
|ongoing (Rel 5)
|not started
|not started
|-
|[[Feature Tracking#FEAT24: VNF-OAM|FEAT24: VNF-OAM]]
|completed (Rel 4)
|ongoing (Rel 4)
|not started
|-
|[[Feature Tracking#FEAT25: VNF-CI|FEAT25: VNF-CI]]
|ongoing (Rel 4)
|not started
|not started
|-
|[[Feature Tracking#FEAT26: Policy Management Models|FEAT26: Policy-models]]
|completed (Rel 4)
|ongoing (Rel 4)
|not started
|-
|[[Feature Tracking#FEAT27: NFV for vRAN|FEAT27: NFV for vRAN]]
|ongoing (Rel 5)
|not started
|not started
|-
|[[Feature Tracking#FEAT28: Fault management models|FEAT28: Fault management models]]
|ongoing (Rel 5)
|ongoing (Rel 5)
|not started
|-
|[[Feature Tracking#FEAT29: Green NFV|FEAT29: Green NFV]]
|ongoing (Rel 5)
|not started
|not started
|-
|[[Feature Tracking#FEAT30: VNF configuration|FEAT30: VNF configuration]]
|ongoing (Rel 5)
|not started
|not started
|-
|FEAT31: Flexible VNF deployment
|ongoing (Rel 5)
|not started
|not started
|-
|FEAT32: Reliability for cloud-native VNF
|ongoing (Rel 5)
|not started
|not started
|-
|FEAT19a (Rel. 5 extensions): Enhanced container networking
|ongoing (Rel 5)
|not started
|not started
|-
|FEAT24 (Rel. 5 extensions): VNF generic management functions
|ongoing (Rel 5)
|not started
|not started
|-
|[[Feature Tracking#ENH01: Security enhancements|ENH01: Security enhancements]] See note 5.
|ongoing (Rel 4)
|ongoing (Rel 4)
|not started
|-
|[[Feature Tracking#ENH02: Special technical enhancements|ENH02: Special technical enhancements]] See note 4.
|completed (Rel 4) none applied yet (Rel 5)
|completed (Rel 4) none applied yet (Rel 5)
|completed (Rel 4) none applied yet (Rel 5)
|-
| colspan="4" |NOTE 1: The specification of other "non-core" parts of the feature is ongoing. NOTE 2: The specification of the NFV-MANO APIs and NFV Descriptors is completed. Informative profiling of "protocol and data models" for the interfaces exposed by WIM is completed. Normative profiling of "protocol and data models" is ongoing. NOTE 3: void. NOTE 4: Concrete enhancement features and their status is available [[Feature Tracking#ENH02: Special technical enhancements|here]]. NOTE 5: Concrete security enhancement features and their status is available [[Feature Tracking#ENH01: Security enhancements|here]]
|}

== Introduction ==
Some introduction will be put here including guidelines, process description and tutorials.
* Link to Release 3 implementation process
** Link to the "consolidated IFA Release 3 Feature plan". Refer to NFVIFA(17)000914 and revisions. Latest version [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000914r4_Consolidated_IFA_Rel3_Feature_Plan_data_-_Milestones_Draftin.xlsx NFVIFA(17)000914r4]
* Training for Feature Primes
** Process
** Wiki editing
* Naming conventions: e.g. FEAT00_IFA007_[Contribution name]
* To build a link to all contributions belonging to a feature, replace '''FEAT99''' in the link stated below with the Feature short name for your feature e.g. FEAT15:
<nowiki>https://portal.etsi.org/Contribution.aspx?Tb_Id=789&searchText=</nowiki>'''FEAT99'''&IncludeSubTb=True&sort=pk_contribution&sortorder=DESC&NbItemsPerPage=50&Year=2017,2018,2019
* Note: Agreed content can be added to Pseudo meeting --> If the access is restricted, this may only work within a workgroup.
* Related/Dependent Features: Please indicate other features which relate to the ongoing work. Details can be given in the implementation plan or in the issues section.
[[File:ETSI NFV Feature Tracking Wiki cropped.png|center]]

== FEATxx: Feature Title ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Name, Company, E-Mail
|-
| '''Feature description''' || Short Description of the Feature
|-
| '''Target Release''' || '''Stage 2:''' Release 3 (2018-X-X)
'''Stage 3:''' Release 3 (2019-X-X)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFAxx, IFAyy, SOLzz
'''Stage 3:''' SOLzz
|-
| '''MegaCRs''' || '''Stage 2:'''
IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000yyy] (CR Status)

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEATxx FEATyy
|-
|New Specifcations
|'''Stage 2:''' none
'''Stage 3:''' SOLaaa
|-
| '''Status''' || '''Stage 2:''' Completed
'''Stage 3:''' Ongoing (20% completed)
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Name (Company)
'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 20xx-xx-xx
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to IFA007. CR draft [LINK] || IFA || March-2018 || Open
|}
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT02: VNF software modification ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Stefan Arntzen, Huawei
|-
| '''Feature description''' || This feature addresses the initiation and the coordination of the software modification process related to VNFs. Goal is to minimise the impact of software modification on service availability.
|-
| '''Target Release''' || Release 3
|-
| '''Impacted WIs''' || '''Stage2:'''
IFA007, IFA008, IFA011, IFA013, IFA010

'''Stage3:'''

SOL001, SOL002, SOL003
|-
| '''MegaCRs''' || MegaCR Index in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000117r1_FEAT02_MegaCR_Index.docx NFVIFA(19)000117r1]
IFA007: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000059r4_FEAT02_IFA007_MegaCR.zip NFVIFA(19)000059r4] Status: Approved MegaCR (IFA#137)

IFA008: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000058_FEAT02_IFA008_MegaCR.docx NFVIFA(19)000058] Status: Approved MegaCR (IFA#137)

IFA010: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000060_FEAT02_IFA010_MegaCR.docx NFVIFA(19)000060] Status: Approved MegaCR (IFA#137)

IFA011: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000061r3_FEAT02_IFA011_MegaCR.docx NFVIFA(19)000061r3] Status: Approved MegaCR (IFA#137)

IFA013: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000077r3_FEAT02_IFA013_Adding_Changing_VNF_Package.docx NFVIFA(19)000077r3] (single contribution for IFA013)
|-
| '''Related/Dependent Features''' || N/A
|-
| '''Status''' || '''Stage 2:''' Completed
'''Stage 3:''' Completed
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || Stefan Arntzen (Huawei) Maria Toeroe (Ericsson) Shaoji Ni (Huawei)
Dmytro Gassanov (NEC)

Lijuan Chen (ZTE)

Gerald Kunzmann (DOCOMO)

Joan Triay (DOCOMO)
|-
| '''Last Updated''' || 2021-12-17
|}

=== Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add functionality description of VNF software modification synchronisation in to IFA010.
CR drafts:

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000869r3_FEAT02_IFA010_Functional_requirements_for_VNF_software_modif.docx NFVIFA(18)000869r3] Status: Agreed FEAT (IFA#124)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000051r2_FEAT02_IFA010_alignment_of_operation_name.docx NFVIFA(19)000051r2] Status: Agreed FEAT (IFA#136)

| IFA010 || January-2019 || Completed
|-
| 002 || Define metadata to allow to synchronize the software modification process
CR drafts:

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000936r2_FEAT02_IFA011_Adding_VNF_software_modification.docx NFVIFA(18)000936r2] Status: Agreed FEAT (IFA#125)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001037r1_FEAT02_IFA011ed321_Adding_VNF_software_modification_informat.docx NFVIFA(18)0001037r1] Status: Agreed FEAT (IFA#129)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001122r3_FEAT02_IFA011ed321_Adding_notes_related_to_VersionSelector_i.docx NFVIFA(18)0001122r3] Status: Agreed FEAT (IFA#136)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001125r2_FEAT02_IFA011ed321_Clarifying_scope_of_modifications.docx NFVIFA(18)0001125r2] Status: Agreed FEAT (IFA#132)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001126r1_FEAT02_IFA011ed321_Addressing_EN_coordination_in_VnfSoftware.docx NFVIFA(18)0001126r1] Status: Agreed FEAT (IFA#132)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001149r1_FEAT02_IFA011ed321_Specification_of_component_changes.docx NFVIFA(18)0001149r1] Status: Agreed FEAT (IFA#134)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001150r2_FEAT02_IFA011ed321_Updates_version_selector.docx NFVIFA(18)0001150r2] Status: Agreed FEAT (IFA#134)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001151r6_FEAT02_IFA011_Adding_modification_qualifier_to_VersionSelect.docx NFVIFA(18)0001151r6] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(18)0001155r4_FEAT02_IFA011_Updating_IE_of_VnfSoftwareModification_and_Ver.docx NFVIFA(18)0001155r4] Status: Agreed FEAT (IFA#135)

- <s>NFVIFA(18)0001156</s> Status: NOTED in drafting call #05

- NFVIFA(19)000049r1 Status: not handled in v3.2.1

- NFVIFA(19)000056 Status: not handled in v3.2.1

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000082_FEAT02_IFA011_Align_terminology.docx NFVIFA(19)000082] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000083r2_FEAT02_IFA011_Resolve_Editor_s_Notes.docx NFVIFA(19)000083r2] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000101r2_FEAT02_IFA011_7_1_X_EN_scope_of_change_current_VNF_Package.docx NFVIFA(19)000101r2] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000105r1_FEAT02_IFA011_VNF_version.docx NFVIFA(19)000105r1] Status: Agreed FEAT (IFA#137)
| IFA011 || January-2019 || Completed
|-
| 003 || Derive the requirements from REL006 for an interface for the coordination of VNF software modifications actions on the Or-Vnfm reference point || IFA007 || December-2018 || Completed
|-
| 004 || Derive the requirements from REL006 for an interface for the coordination of VNF software modifications actions on the Ve-Vnfm reference point || IFA008 || December-2018 || Completed
|-
| 005 || Specify the interface for the coordination of the NFVI software modifications with the hosted VNFs on the Or-Vnfm reference point
CR drafts:

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000937r3_FEAT02_IFA007_Granting_for_VNF_software_modification.docx NFVIFA(18)000937r3] Status: Agreed FEAT (IFA#125)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000935r2_FEAT02_IFA007_Adding_VNF_software_modification.docx NFVIFA(18)000935r2] Status: Agreed FEAT (IFA#125)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001154r2_FEAT02_IFA007_Alignment_of_operation_name.docx NFVIFA(18)0001154r2] Status: Agreed FEAT (IFA#135)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000115r1_FEAT02_IFA007_scope_of_the_ChangeCurrentVnfPackage_operation.docx NFVIFA(19)000115r1] Status: Agreed FEAT (IFA#137)
| IFA007 || January-2019 || Completed
|-
| 006 || Specify the interface for the coordination of the NFVI software modifications with the hosted VNFs on the Ve-Vnfm reference point
CR drafts:

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000938_FEAT02_IFA008_Adding_VNF_software_modification.docx NFVIFA(18)000938] Status: Obsolete (superseeded by 107r2)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000106_FEAT02_IFA008_LCM_coordination.docx NFVIFA(19)000106] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000107r2_FEAT02_IFA008_mirrors.docx NFVIFA(19)000107r2] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000116_FEAT02_IFA008_mirror_of_115.docx NFVIFA(19)000116] Status: Agreed FEAT (IFA#137)
| IFA008 || January-2019 || Completed
|-
|007
|Add annex with information flows to document the procedures for the VNF software modifications
CR drafts (IFA007):

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000933r6_FEAT02_IFA007_Annex_VNF_software_mod_flows.docx - NFVIFA(18)000933r6]: Status: Agreed FEAT (IFA#128)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000094r1_FEAT02_IFA007_Resolve_Editor_s_Notes.docx NFVIFA(19)000094r1] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000096r1_FEAT02_IFA007_Annex_EN_terminology_alignment.docx NFVIFA(19)000096r1] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000097r3_FEAT02_IFA007_Annex_EN_detailing_flow_steps.docx NFVIFA(19)000097r3] Status: Agreed FEAT (IFA#137)

CR drafts (IFA013):

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000934_FEAT02_IFA013_Annex_VNF_software_mod_flows.docx NFVIFA(18)000934] Status: not handled in v3.2.1
|IFA007,
IFA013
|January-2019
|Completed
|-
| 008 || Finalize CRs for the changes from 001, 002, 005, 006, 007 and create MegaCRs || IFA
| February-2019 || Completed
|-
|009
|Security analysis:
- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001147r1_FEAT02_security_considerations.docx NFVIFA(18)0001147r1] Status: Agreed by SEC WG
|IFA
|January-2019
|Completed
|-
|010
|Requirements and operations for NS LCM interface:
- NFVIFA(19)000077r3 Status: Agreed FEAT (IFA#137)
|IFA013
|January-2019
|Completed
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT03: NFVI software modification ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Maria Toeroe (Ericsson), Gerald Kunzmann (DOCOMO)
|-
| '''Feature description''' || This feature addresses the support for the coordination of the NFVI software modification process with the VNFs hosted on the NFVI in order to minimize impact on service availability.
|-
| '''Target Release''' || '''Stage 2:''' Release 3 drop 3 (2019-06)
'''Stage 3:''' Release 3 (2019-12)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA005, IFA006, IFA007, IFA008, IFA010, IFA011
'''Stage 3:''' SOL001, SOL002, SOL003, SOL005, SOL006, SOL014
|-
| '''MegaCRs''' || '''Stage 2:'''
IFA005: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000455_IFA005_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000455] Baseline (Approved in IFA#159) IFA006: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000040r8_IFA006_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000040r8] Baseline (Approved in IFA#159)

IFA007: N/A (was <s>NFVIFA(19)000456 (Draft)</s>) IFA008: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000454r2_IFA008_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000454r2] Baseline (Approved in IFA#159)

IFA010: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000038r7_IFA010_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000038r7] Baseline (Approved in IFA#159) IFA011: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000039r7_IFA011_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000039r7] Baseline (Approved in IFA#159) + [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000319r3_FEAT03__IFA011_Replacing_scale_levels.docx NFVIFA(19)000319r3] (Approved in IFA#160)

'''Stage 3:'''
|-
| '''Related/Dependent Features''' || N/A
|-
| '''Status''' || '''Stage 2:''' Approved (IFA#159). MegaCR Index available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000603r1_FEAT03_MegaCR_Index.docx NFVIFA(19)000603r1]
'''Stage 3:''' Completed
|-
| '''Contributions''' || '''Stage 2:'''
[https://portal.etsi.org All feature contributions] [https://portal.etsi.org Agreed content]

'''Stage 3:'''

SOL001 NfviMaintenanceInfo [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000475_SOL001ed361_FEAT03_NfviMaintenanceInfo.docx NFVSOL(21)000475]

SOL006 NfviMaintenanceInfo [https://forge.etsi.org/rep/nfv/SOL006/-/commit/4327978a4ab75c8981f68fad727db7306d503edc issues#12]([https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000043_SOL006_-_Correct_FEAT03_NFVI_MOD_implementation.docx NFVSOL(20)000043]) and [https://forge.etsi.org/rep/nfv/SOL006/-/commit/f26c471b0d86055d2e947010f0e94ba98de346b2 issues#49]([https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000697_SOL006ed361_FEAT03_Add_missing_minNumberofPreservedInstances.docx NFVSOL(21)000697])

SOL002 VNF FM Alarm [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000576r5_SOL002ed361_FEAT03_considering_the_case_of_NFVI_operation_an.docx NFVSOL(21)000576r5] and [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000678_SOL002ed361_FEAT03_fix_faultType_value_name_related_to_OAM.docx NFVSOL(21)000678]

SOL014 VR FM Notification [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000453_SOL014e361_Example_of_Change_Notification_Interface.docx NFVSOL(21)000453] and [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000462_SOL014e361_New_data_models_for_Change_and_Fault_management.docx NFVSOL(21)000462]
|-
| '''Feature team''' || '''Stage 2:'''
Maria Toeroe (Ericsson) Stefan Arntzen (Huawei) Shaoji Ni (Huawei) Mehmet Toy (Verizon) Gerald Kunzmann (DOCOMO)

'''Stage 3:'''
|-
| '''Last Updated''' || 2021-12-10
|}

=== Stage 2 Implementation Plan ===
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Based on REL006 add functionality description of NFVI software modification support to IFA010 for the VIM, VNFM and NFVO. CR Drafts: 
<s>NFVIFA(18)000283r2</s> Status: Withdrawn [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000285r5_FEAT03__IFA010_NFV-MANO_functional_requirements_changes.docx NFVIFA(18)000285r5] Status: Agreed

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000631r4_FEAT03_IFA010_NFV-MANO_functional_requirements_changes_for_V.docx NFVIFA(18)000631r4] Status: Agreed

<s>NFVIFA(18)000875r2</s> Status: Withdrawn

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000092r1_FEAT03__IFA010_Add_VIM_impact_elaboration.docx NFVIFA(19)000092r1] Status: Agreed FEAT (IFA#141)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000287r3_FEAT03__IFA010_Annex_constraints_for_NFVI_maintenance.docx NFVIFA(19)000287r3] Status: Agreed FEAT (IFA#148)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000345r2_FEAT03__Adding_the_constraint_of__timeOfImpact__into_IFA010_.docx NFVIFA(19)000345r2] Status: Agreed FEAT (IFA#149)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000360r7_FEAT03__IFA010_Annex_NFVI_maintenance_procedure_introduction.docx NFVIFA(19)000360r7] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000361r6_FEAT03__IFA010_Annex_NFVI_maintenance_VNFD-based_policy_tran.docx NFVIFA(19)000361r6] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000377r5_FEAT03__IFA010_Annex_NFVI_maintenance_group_impact_mitigatio.docx NFVIFA(19)000377r5] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000384r3_FEAT03__IFA010_Annex_NFVI_maintenance_VR_impact_mitigation.docx NFVIFA(19)000384r3] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000400r1_IFA010_FEAT03_Move_Annex_X_to_clause_5_X.docx NFVIFA(19)000400r1] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000426r2_FEAT03__IFA010_Annex_additional_NFVI_maintenance_constraint.docx NFVIFA(19)000426r2] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000464r7_FEAT03__Changes_in_IFA010_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000464r7] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000539r1_FEAT03__IFA010_Description_of_NFVI_software_modification.docx NFVIFA(19)000539r1] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000571_FEAT03__Modifying_Note_3_in_clause_5_x_2_of_IFA010_.docx NFVIFA(19)000571] Status: Agreed FEAT (IFA#157)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000577_FEAT03__Little_fixing_on_Annex_X_1_1_of_IFA010.docx NFVIFA(19)000577] Status: Agreed FEAT (IFA#157)
|| IFA010 || June 2019 || Completed
|-
| 002 || Based on REL006 specify the requirements for an interface for the coordination of the NFVI software modifications with the hosted VNFs on the Or-Vi reference point || IFA005 || December-2018 || Withdrawn
|-
| 003 || Based on REL006 specify the requirements for an interface for the coordination of the NFVI software modifications with the hosted VNFs on the Vi-Vnfm reference point || IFA006 || December-2018 || Withdrawn
|-
| 004 || Based on REL006 specify the requirements for an interface for the coordination of the NFVI software modifications with the hosted VNFs on the Ve-Vnfm reference point || IFA008 || December-2018 || Withdrawn
|-
| 005 || Based on REL006 specify the requirements for an interface for the coordination of the NFVI software modifications with the hosted VNFs on the Or-Vnfm reference point || IFA007 || December-2018 || Withdrawn
|-
| 006 || Specify the interface for the coordination of the NFVI software modifications with the hosted VNFs on the Or-Vi reference point. CR Drafts: <s>NFVIFA(18)000763</s> Status: Withdrawn

<s>NFVIFA(19)000003r1</s> Status: Obsolete

<s>NFVIFA(19)000052r2</s> Status: Obsolete

|| IFA005 || June 2019 || Withdrawn
|-
| 007 || Specify the interface for the coordination of the NFVI software modifications with the hosted VNFs on the Vi-Vnfm reference point. CR Drafts: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000296r9_IFA006_Vi-Vnfm_reference_point_compute_resource_related_chan.docx NFVIFA(18)000296r9] Status: Agreed

<s>NFVIFA(18)000762r1</s> Status: Withdrawn

<s>NFVIFA(18)000987r18</s> Status: Withdrawn [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)0001053r4_FEAT03_IFA006_Vi-Vnfm_reference_point_network_resource_relat.docx NFVIFA(18)0001053r4] Status: Agreed

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)0001054r4_FEAT03_IFA006_Vi-Vnfm_reference_point_network_resource_relat.docx NFVIFA(18)0001054r4] Status: Agreed

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000033r1_FEAT03_IFA006_Compute_resource_constraints_group_query_and_u.docx NFVIFA(19)000033] Status: Agreed

<s>NFVIFA(19)000066r14</s> Status: NOTED (IFA#144)

<s>NFVIFA(19)000067r7</s> Status: NOTED (IFA#144) <s>NFVIFA(19)000068r6</s> Status: NOTED (IFA#144)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000318r4_FEAT03__IFA006_annex_on_supporting_the_management_of_NFVI_ma.docx NFVIFA(19)000318r4] Status: Agreed FEAT (IFA#148)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000449r3_FEAT03__Remove_editor_notes_of_the_contribution_of_IFA006_an.docx NFVIFA(19)000449r3] Status: Agreed FEAT (IFA#153)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000460r5_FEAT03__IFA006_Modifying_notifications_for_NFVI_maintenance.docx NFVIFA(19)000460r5] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000462r5_Modifying_the_change_006_23_in_IFA006_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000462r5] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000461r1_FEAT03__Remove_some_changes_in_IFA006_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000461r1] Status: Agreed FEAT (IFA#157)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000463r1_Modifying_the_change_006_24_in_IFA006_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000463r1] Status: Agreed FEAT (IFA#154)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000551r4_FEAT03__IFA006_Modifying_notifications_trigger_condition.docx NFVIFA(19)000551r4] Status: Agreed FEAT (IFA#154)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000563r1_FEAT03_IFA006_Add_a_reference_to_Annex_X.docx NFVIFA(19)000563r1] Status: Agreed FEAT (IFA#154)
|| IFA006 || June 2019 || Completed
|-
| 008 || Specify the interface for the coordination of the NFVI software modifications with the hosted VNFs on the Ve-Vnfm reference point. CR Drafts: <s>NFVIFA(18)000761r1</s> Status: Withdrawn <s>NFVIFA(18)000990r13</s> Status: Withdrawn <s>NFVIFA(18)000991r13</s> Status: Withdrawn <s>NFVIFA(18)000989r7</s> Status: Withdrawn <s>NFVIFA(19)000002r6</s> Status: replaced by NFVIFA(19)000241 <s>NFVIFA(19)000075</s> Status: Withdrawn

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000102r8_IFA008_FM_interface_CR_for_FEAT03_NFVI_MOD.docx NFVIFA(19)000102r8] Status: Agreed FEAT (IFA#144)

<s>NFVIFA(19)000240</s> Status: Noted (IFA#144)

<s>NFVIFA(19)000241</s> Status: Noted (IFA#144)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000371r9_FEAT03__IFA008_annex_on_supporting_the_management_of_NFVI_ma.docx NFVIFA(19)000371r9] Status: Agreed FEAT (IFA#152)
|| IFA008 || June 2019 || Completed
|-
| 009 || Specify the interface for the coordination of the NFVI software modifications with the hosted VNFs on the Or-Vnfm reference point. CR Drafts: <s>NFVIFA(18)000764</s> Status: Withdrawn <s>NFVIFA(19)000004</s> Status: Withdrawn [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000069_IFA007_CR_FEAT03_NFVI_MOD.docx NFVIFA(19)000069] Status: Agreed FEAT (IFA#141)

<s>NFVIFA(19)000260</s> Status: Noted (IFA#144)

NFVIFA(19)000515 Status: Candidate for Agreed FEAT in IFA#155
|| IFA007 || June 2019 || Completed
|-
| 010 || Specify the VNF constraints parameters for NFVI software modifications in the VNFD. CR Drafts: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000456r5_FEAT03__IFA011_Adding_NFVI_software_modifications_constraint.docx NFVIFA(18)000456r5] Status: Agreed FEAT (IFA#129) [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000873r3_FEAT03__IFA011_Adding_NFVI_SW_modifications_constraints_to_V.docx NFVIFA(18)000873r3] Status: Agreed FEAT (IFA#129) [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000091_FEAT03__IFA011_Removing_note_from_NFVIFA_18_000873r3.docx NFVIFA(19)000091] Status: Agreed FEAT (IFA#141) [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000090r2_FEAT03__IFA011_Adding_nfviMaintenanceInfo_to_affinity_or_ant.docx NFVIFA(19)000090r2] Status: Agreed FEAT (IFA#144) [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000087_FEAT03__IFA011_Removing_NFVI_software_modifications_constrai.docx NFVIFA(19)000087] Status: Agreed FEAT (IFA#141)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000265r1_FEAT03__IFA011_Modifying_supported_migration_constraint.docx NFVIFA(19)000265r1] Status: Agreed FEAT (IFA#144)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000319r3_FEAT03__IFA011_Replacing_scale_levels.docx NFVIFA(19)000319r3] Status: Agreed FEAT (IFA#148)
|| IFA011 || June 2019 || Completed
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
!ID
!Action
!Impacted WG(s)
!Target completion
!Status
|-
|001
|Specification of NfviMaintenanceInfo
- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000475_SOL001ed361_FEAT03_NfviMaintenanceInfo.docx NFVSOL(21)000475]. Status: approved
|SOL001
|November-2021
|Completed
|-
|002
|Specification of NfviMaintenanceInfo
- [https://forge.etsi.org/rep/nfv/SOL006/-/commit/4327978a4ab75c8981f68fad727db7306d503edc issues#12]([https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000043_SOL006_-_Correct_FEAT03_NFVI_MOD_implementation.docx NFVSOL(20)000043]). Status: approved

- [https://forge.etsi.org/rep/nfv/SOL006/-/commit/f26c471b0d86055d2e947010f0e94ba98de346b2 issues#49]([https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000697_SOL006ed361_FEAT03_Add_missing_minNumberofPreservedInstances.docx NFVSOL(21)000697]). Status: approved
|SOL006
|November-2021
|Completed
|-
|003
|Extension FM interface
- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000576r5_SOL002ed361_FEAT03_considering_the_case_of_NFVI_operation_an.docx NFVSOL(21)000576r5] and [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000678_SOL002ed361_FEAT03_fix_faultType_value_name_related_to_OAM.docx NFVSOL(21)000678]. Status approved
|SOL002
|November-2021
|Completed
|-
|004
|Specification of changeStatusNotification
- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000453_SOL014e361_Example_of_Change_Notification_Interface.docx NFVSOL(21)000453] and [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000462_SOL014e361_New_data_models_for_Change_and_Fault_management.docx NFVSOL(21)000462]. Status approved
|SOL014
|November-2021
|Completed
|}

=== Issues ===
* Policy content is expected to fulfil FEAT03 usecase in Rel4.

=== Security Considerations ===
''Security considerations for the feature are in ''[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000036r2_FEAT03_security_considerations.docx NFVIFA(19)000036r2]

== FEAT04: Host Reservation ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Gerald KUNZMANN (DOCOMO Communications Lab.)
|-
| '''Feature description''' || The present enhancement proposes adding the capability to the NFV-MANO architectural framework to support the reservation of compute hosts (see clause 3.1 in GS NFV-PER 001) in the NFVI. Detailed feature proposal is available in [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2017//NFV(17)000261r1_Other_to_IFA_Enhancement_Host_Reservation.docx IFA_Enhancement_Host_Reservation]
|-
| '''Target Release''' || Release 3 drop 1 (2018-05)
|-
| '''Impacted WIs''' || IFA005, IFA007, IFA010, IFA013
|-
| '''MegaCRs''' || IFA005 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000420r1_IFA005_MegaCR_FEAT04_Compute_Host_Reservation.docx NFVIFA(18)000420r1] (Approved MegaCR) (new text in clauses 2.2, 5.2, 5.3.X, 5.3.Y, 5.3.Z, 7.X, 7.Y, 8.X; updates clause 8.7.4) IFA007 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000421r1_IFA007_MegaCR_FEAT04_Compute_Host_Reservation.docx NFVIFA(18)000421r1] (Approved MegaCR) (updates clauses 6.3.2 "Grant VNF Lifecycle Operation operation" and 8.3.3 "GrantInfo information element") IFA010 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000419r3_IFA010_MegaCR_FEAT04_Compute_Host_Reservation.docx NFVIFA(18)000419r3] (Approved MegaCR) (new text in clauses 2.2, 3.1, 6.1.6, 6.X, 8.2.3, 8.X, A.2) IFA013 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000422r2_IFA013_MegaCR_FEAT04_Compute_Host_Reservation.docx NFVIFA(18)000422r2] (Approved MegaCR) (new text in clauses 5.2, 5.X, 7.X, 8.X)
|-
| '''Related/Dependent Features''' || N/A
|-
| '''Status''' || Completed.

MegaCR Index available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000475r1_FEAT04_MegaCR_Index.docx NFVIFA(18)000475r1]
|-
| '''Contributions''' || '''Stage2:'''
[http://https://portal.etsi.org All feature contributions] [http://https://portal.etsi.org Agreed content]

'''Stage 3:'''

SOL003 Grant operation: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000223_SOL003ed311_FEAT04_Clause_9_5_introduce_host_reservation_in_.docx NFVSOL(19)000223]

SOL005 NFVI capacity: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000359r2_SOL005ed311_FEAT04_introduce_NFVI_Capacity_Information_inter.zip NFVSOL(19)000359r2], [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000358r3_SOL005ed311_FEAT04_NFVI_Capacity_about_subscription_and_noti.zip NFVSOL(19)000358r3], [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000373r1_SOL005ed311_FEAT04_Add_NFVI_Capacity_thresholds.zip NFVSOL(19)000373r1], [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000372r1_SOL005ed311_FEAT04_Query_NFVI_Capacity_Information_Operation.zip NFVSOL(19)000372r1] and [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000276r1_SOL005ed331_FEAT04_Addressing_EN_and_subscriptions_alignment.zip NFVSOL(20)000276r1]

SOL014 Compute Resource Reservation: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2022//NFVSOL(22)000165_SOL014e371_New_data_models_for_Compute_Resource_Reservation_.docx NFVSOL(22)000165]
|-
| '''Feature team''' || Arturo Martin De Nicolas (Ericsson LM) Bertrand Souville (DOCOMO Communications Lab.) Joan Triay (DOCOMO Communications Lab.)
|-
| '''Last Updated''' || 2022-10-16
|}

=== Implementation Plan ===

NOTE: below contributions are marked as "OBSOLETE" as all content has been migrated to the MegaCRs (see above) and FEAT04 has been approved at IFA#101.

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Specify a requirement for the VIM to support the capability of handling reservation of resources at the host level. Specify a requirement for the NFVO to support requesting the reservation of resources at the host level. CR drafts: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001086_FEAT04_IFA010_New_clause_VIM_Functional_requirements_for_com.docx NFVIFA(17)0001086] (VIM) Status: Obsolete [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000146_FEAT04_IFA010_New_clause_NFVO_functional_requirements_for_co.docx NFVIFA(18)000146] (NFVO) Status: Obsolete || IFA010 || January-2018 || Completed
|-
| 002 || Specify requirements for an interface specialized on NFVI management on the Or-Vi to support the reservation of resources at the host level. CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000053_FEAT04_IFA005_CR_Add_new_Compute_Host_Reservation_interface_.docx NFVIFA(18)000053] Status: Obsolete || IFA005 || January-2018 || Completed
|-
| 003 || Specify an interface and its operations to support the reservation of resources at the host level. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000145r2_FEAT04_IFA005_CR_Compute_Host_Reservation_interface_specific.docx NFVIFA(18)000145r2] Status: Obsolete || IFA005 || February-2018 || Completed
|-
| 004 || Extend Annex A.2 to introduce physical compute host reservation. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000205_FEAT04_IFA010_Extend_Annex_A_2_to_introduce_physical_compute.docx NFVIFA(18)000205] Status: Obsolete || IFA010 || March-2018 || Completed
|-
| 005 || Extend clause 6.3.2 Grant VNF Lifecycle Operation operation. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000206r2_FEAT04_IFA007_Extend_clause_6_3_2_Grant_VNF_Lifecycle_Operat.docx NFVIFA(18)000206r2] Status: Obsolete || IFA007 || March-2018 || Completed
|-
| 006 || Enhancements of capacity management due to new functionality of host reservation: - Specify a requirement for the VIM to support NFVI capacity management. - Specify a requirement for the NFVO to support NFVI capacity management. CR drafts: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000207r2_FEAT04_IFA010_CR_NFVO_functional_requirements_for_NFVI_capac.docx NFVIFA(18)000207r2] (NFVO) Status: Obsolete [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000208r1_FEAT04_IFA010_CR_VIM_functional_requirements_for_NFVI_capaci.docx NFVIFA(18)000208r1] (VIM) Status: Obsolete || IFA010 || March-2018 || Completed
|-
| 007 || Specify an interface (IFA005, clause 7.X) and its operations to support Compute Hosts Capacity Management. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000364_FEAT04_IFA005_Add_Compute_Host_Capacity_Management_interface.docx NFVIFA(18)000364] Status: Obsolete || IFA005 || March-2018 || Completed
|-
| 008 || A new interface and its operations may be needed in IFA013 for notifications from the NFVO related to resource capacity shortage. CR drafts: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000365r1_FEAT04_IFA013_Resource_capacity_shortage_notification.docx NFVIFA(18)000365r1] Status: Obsolete [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000418_FEAT04_IFA013_Add_subscription_management_operations.docx NFVIFA(18)000418] Status: Obsolete || IFA013 || March-2018 || Completed
|-
|}

=== Issues ===
* Support host reservation when SOL014 supports reservation.

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT05 Network Slicing ==
=== Overview ===
The latest version of NFV EVE Network Slicing Report (EVE012 V3.1.1) can be downloaded at [http://www.etsi.org/deliver/etsi_gr/NFV-EVE/001_099/012/03.01.01_60/gr_NFV-EVE012v030101p.pdf EVE012]. 

{| class="wikitable"
|-
| '''Feature Prime''' || Anatoly Andrianov (Nokia), [mailto:cristina.badulescu@ericsson.com Cristina Badulescu (Ericsson)], Ulrich Kleber (Huawei), Bhumip Khasnabish (ZTE)
|-
| '''Feature description''' || EVE to IFA REL SEC Feature NFVSLICE EVE012 network slicing
Support Network Slicing by defining the necessary requirements and enhancements of interfaces, as discussed in [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2017//NFV(17)000252r6_EVE_to_IFA_REL_SEC_Feature_NFVSLICE_EVE012_network_slicing.docx NFV(17)000252].
|-
| '''Target Release''' || Release 3 Drop 2
|-
| '''Impacted WIs''' || IFA010, IFA013, IFA014, IFA024
|-
| '''MegaCRs''' || MegaCR for IFA010: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000844r7_IFA010_MegaCR_FEAT05_Slicing.docx NFVIFA(18)000844r7_IFA010_MegaCR_FEAT05_Slicing.docx] 
MegaCR for IFA013: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000014r1_IFA013_MegaCR_FEAT05_Slicing.docx NFVIFA(19)000014r1_IFA013_MegaCR_FEAT05_Slicing.docx] 
Only one CR for IFA014: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000653r4_FEAT05__IFA014_add_priority_to_NSD.docx NFVIFA(18)000653r4_FEAT05__IFA014_add_priority_to_NSD] Only one CR for IFA024: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)0001091_FEAT05_IFA024_Add_Slicing_Touchpoint.zip NFVIFA(18)0001091_FEAT05_IFA024_Add_Slicing_Touchpoint] MegaCR Index: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000016r1_FEAT05_MegaCR_Index.docx NFVIFA(19)000016r1_FEAT05_MegaCR_Index.docx]
|-
| '''Related/Dependent Features''' || After analysis and LS exchange with 3GPP no dependencies for the time frame of this feature are seen anymore.
|-
| '''Status''' || Completed
|-
| '''Reliability Review''' || Done in REL#270 on January 15, 2019
|-
| '''Security Review''' || Reviewed in SEC#139 on January 24, 2019 See [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000054r2_FEAT05_security_considerations.docx NFVIFA(19)000054r2_FEAT05_security_considerations.docx] or [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2019/NFVSEC(19)000008r1_FEAT05_security_considerations.zip NFVSEC(19)000008r1_FEAT05_security_considerations.zip]
|-
| '''Contributions''' || Latest status on [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000100r9_FEAT05_Dashboard.pptx Feature Dashboard]
|-
| '''Feature team''' ||
Anatoly Andrianov, Nokia 
Cristina Badulescu, Ericsson 
Bhumip Khasnabish, ZTE 
Ulrich Kleber, Huawei 
Sibylle Schaller, NEC 
Zarrar Yousaf, NEC 
Gerald Kunzmann, DOCOMO Communications Lab Stage 3/SOL WG: Arturo Martin de Nicolas
|-
| '''Last Updated''' || 2019-01-28
|}

=== Summary of decisions / agreed concepts ===

# Based on 3GPP's answer below, FEAT05 assumes that current NS LCM can be used by slicing to build slices and slice subnets.
# Based on 3GPP's answer below, FEAT05 can concentrate on analysing the use of NS priority only.
# Based on 3GPP's answer below, FEAT05 expects that a NS instance doesn't need to keep track of different consumers of a NS instance, but the existing multi-tenancy concept can be used by 3GPP.
# Based on 3GPP's answer below, FEAT05 closes the work on slice specific policies and multi-domain issues.

It is expected that Slice management functions can build the slices by using (instantiating) NS instances. NFV MANO is not aware of the network slices. Thus slice consumers / tenants are not known by MANO. Only the NS tenant is seen.

Depending on the use cases (contributed to an Annex for IFA010), it will be decided whether NS priorities need to be propagated to VNFM or VIM.

=== Overview Liaison Exchange ===

==== Specific Liaisons with 3GPP SA5 on Network Slicing ====

* LS to 3GPP SA5 on NFV support for Network Slicing: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000065r2_LS_to_3GPP_SA5_on_NFV_support_for_Network_Slicing.docx NFV(18)000065r2]
* LS reply from 3GPP SA5 on NFV support for Network Slicing: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000088_LSIn_from_3GPP_SA5_on_NFV_support_for_Network_Slicing.doc NFV(18)000088]

Summary of the answers:

# The definition of slice specific policies is not within the scope of ongoing Rel-15 work items
# Assurance data and Performance Management work item may have potential impacts on ETSI GS IFA027, but no detailed information
# 3GPP relies on the use of ETSI NFV NS concept. Current expectations are for the support of priorities at the NS level (e.g. expressed as attribute value in the NSD).
# Fixed mapping of slice tenant and NS tenant was not explicitly confirmed. Keeping track of multiple consumers doesn't seem to be necessary. 3GPP is aware of the NS tenants and will use the concept by some mapping between the slice consumer and the tenant of supporting NS(s).
# According to the answer, 3GPP is not planning to share NS instance between two slices if isolation is needed.
# 3GPP expects that slicing management will use Os-Ma-nfvo and Ve-Vnfm-em reference points only.

A second set of questions has been sent to 3GPP SA5:
* LS to 3GPP SA5 on usage of NS priority in NFV MANO in support for Network Slicing: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000264_LSOut_to_3GPP_SA5_priority_of_NS_within_network_slicing.doc NFV(18)000264]
* LS from 3GPP SA5 as first answer: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000276_Reply_LS_from_3GPP_SA5_on_Clarifications_on_NFV_NS_priority_.zip NFV(18)000276]
* LS Reply to SA5 with clarifications on questions: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000288r1_LSOut_3GPP_SA5_network_slicing_related_outstanding_questions.doc NFV(18)000288r1]
* Preparation material for requested joint call: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000964_Prep_material_for_joint_session_3GPP_SA5.pptx NFVIFA(18)000964_Prep_material_for_joint_session_3GPP_SA5.pptx]
* LS Reply from 3GPP SA5 containing a set of answers: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000299_Reply_LS_from_3GPP_SA5_on_clarifications_topics_for_NFV_NS_i.zip NFV(18)000299_Reply_LS_from_3GPP_SA5_on_clarifications_topics_for_NFV_NS_i.zip]
* Main statements, see some questions in report from FEAT05 drafting call [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000995_Report_of_FEAT05_Drafting_19_November_20.docx NFVIFA(18)000995_Report_of_FEAT05_Drafting_19_November_20.docx]

Reply by SA5: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000299_Reply_LS_from_3GPP_SA5_on_clarifications_topics_for_NFV_NS_i.zip NFV(18)000299_Reply_LS_from_3GPP_SA5_on_clarifications_topics_for_NFV_NS_i]
Main issues that could be clarified:
* Priorities are meant for LCM operations and resolution of resource conflicts in case of shortage
* MANO can act autonomously using the priority values
* If priority values are the same, MANO should act “first come first served”
* There should be a top priority, i.e. one that cannot be pre-empted.
* SA5 prefers the priority as attribute in NSD-DF.
Open questions collected:
# 2.1.1: “3GPP will expect to receive a notification” might be understood that the consumer will receive the notification.
# 2.1.3: “For LCM actions on NFV NSs that potentially impacts 3GPP communication services, MANO should ask permission for such LCM actions the 3GPP management system and not use the provided NS priority” is unclear in the wording.
# What should MANO use instead if it shouldn’t use the priority?
# 2.1.3: It is unclear how NFV should know which NS would impact 3GPP communication services and not be allowed to use the priority.
# 2.1.4.1: 3GPP doesn’t acknowledge here that there might be other consumers for NS/resources that may use resources and need to be considered in the setting of priorities.
# 2.1.4.2: The wording allows also pre-emption in case a low priority NS instance is fully instantiated. Does 3GPP intend this or do they refer only to NS LCM operations being in execution at the same time concurrently?
# Should MANO use priority during autohealing and “kill” a low priority NS instance to be able to heal a high priority NS instance in a resource shortage situation?

==== Other Liaisons with SA5 ====

LS received in cc, but containing valuable inputs:
* Reply LS from 3GPP SA5 on draft Recommendation Y.3103: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000277_LS_reply_from_3GPP_SA5_on_draft_Recommendation_Y_3103.doc NFV(18)000277]
* LS from SA5 to GSMA informing about documents: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000282_Reply_LS_from_3GPP_SA5_on_GSMA_Network_Slicing_Use_Case_Requ.doc NFV(18)000282], referenced documents are [http://www.3gpp.org/ftp//Specs/archive/28_series/28.530 3GPP Rel-15 TS 28.530], [http://www.3gpp.org/ftp/Specs/archive/28_series/28.531 3GPP Rel-15 TS 28.531], [http://www.3gpp.org/ftp//Specs/archive/28_series/28.541 3GPP Rel-15 TS 28.541]

==== Liaisons with other SDOs ====

Reply LS from ITU-T SG13 on consent of Recommendation Y.3103 (addressing network slicing)
see [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000302_Reply_LS_from_ITU-T_SG13_on_consent_of_Recommendation_Y3103.docx NFV(18)000302_Reply_LS_from_ITU-T_SG13_on_consent_of_Recommendation_Y3103]

=== Implementation Plan ===

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add Functional requirements to support NFVSLICE in IFA010
 CR Drafts agreed:
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000049r3_FEAT05_IFA010_Add_Requirements_from_Slicing_to_NFVO_and_VNFM.docx NFVIFA(18)000049r3_FEAT05_IFA010_Add_Requirements_from_Slicing_to_NFVO_and_VNFM] status: FEAT AGREED (IFA#89)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000120r5_FEAT05_IFA010_General_Functional_Requirements.docx NFVIFA(18)000120r5_FEAT05_IFA010_General_Functional_Requirements] status: FEAT AGREED (IFA#125)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000172_FEAT05_IFA010_Requirements__Network_Connections_NFVI_PoPs.docx NFVIFA(18)000172_FEAT05_IFA010_Requirements__Network_Connections_NFVI_PoPs] Routed to FEAT10 and FEAT AGREED (IFA#104)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000478r2_FEAT05_IFA010_CR_UseCases_for_Network_Slicing.docx NFVIFA(18)000478r2_FEAT05_IFA010_CR_UseCases_for_Network_Slicing] FEAT AGREED (IFA#105)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000692r2_FEAT05_IFA010__Scaling_Use_Cases_for_Network_Slicing_in_Anne.docx NFVIFA(18)000692r2_FEAT05_IFA010__Scaling_Use_Cases_for_Network_Slicing_in_Anne] FEAT AGREED (IFA#116)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000699r4_FEAT05_IFA010__Use_case__Re-instantation_of_multiple_NS_inst.docx NFVIFA(18)000699r4_FEAT05_IFA010__Use_case__Re-instantation_of_multiple_NS_inst] FEAT AGREED (IFA#122)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000732r2_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_NFVO.docx NFVIFA(18)000732r2_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_NFVO] FEAT AGREED (IFA#118)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000847r2_FEAT05_IFA010__Consider_priorities_during_resource_reservati.docx NFVIFA(18)000847r2_FEAT05_IFA010__Consider_priorities_during_resource_reservati] FEAT AGREED (IFA#122)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000848r1_FEAT05_IFA010__Consider_priorities_during_VNF_Lifecycle_Oper.docx NFVIFA(18)000848r1_FEAT05_IFA010__Consider_priorities_during_VNF_Lifecycle_Oper] FEAT AGREED (IFA#122)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000849r1_FEAT05_IFA010__Consider_priorities_during_NS_scaling.docx NFVIFA(18)000849r1_FEAT05_IFA010__Consider_priorities_during_NS_scaling] FEAT AGREED (IFA#122)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000850r1_FEAT05_IFA010__Consider_priorities_in_a_multiple_administrat.docx NFVIFA(18)000850r1_FEAT05_IFA010__Consider_priorities_in_a_multiple_administrat] FEAT AGREED (IFA#122)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000867r5_FEAT05_IFA010_priority_support_in_allowance_management_.docx NFVIFA(18)000867r5_FEAT05_IFA010_priority_support_in_allowance_management] FEAT AGREED (IFA#125)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000868r1_FEAT05_IFA010_priority_support_in_scheduled_NS_lifecycle_ope.docx NFVIFA(18)000868r1_FEAT05_IFA010_priority_support_in_scheduled_NS_lifecycle_ope] FEAT AGREED (IFA#122)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000879r1_Restructuring_Annex_of_IFA010__FEAT05_proposal_.docx NFVIFA(18)000879r1_Restructuring_Annex_of_IFA010__FEAT05_proposal_.docx] APPROVED (IFA#125)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000963r3_FEAT05_IFA010__Use_case__Instantiation_of_NS_in_parallel_to_.docx NFVIFA(18)000963r3_FEAT05_IFA010__Use_case__Instantiation_of_NS_in_parallel_to] FEAT AGREED in IFA#128
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001000r3_FEAT05_IFA010_Clarification_on_Resource_Conflict_Resolution.docx NFVIFA(18)0001000r3_FEAT05_IFA010_Clarification_on_Resource_Conflict_Resolution] to be FEAT AGREED in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001065r2_FEAT05_IFA010__Use_case__Resolving_a_conflict_by_pre-empting.docx NFVIFA(18)0001065r2_FEAT05_IFA010__Use_case__Resolving_a_conflict_by_pre-empting.docx] FEAT AGREED in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001089r1_FEAT05_IFA010_Annex_NS_sharing_conclusions.docx NFVIFA(18)0001089r1_FEAT05_IFA010_Annex_NS_sharing_conclusions.docx] FEAT AGREED in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000252r7_FEAT05_IFA010_Annex_Use_of_NFV_Constructs_in_Network_Slicing.docx NFVIFA(18)000252r7_FEAT05_IFA010_Annex_Use_of_NFV_Constructs_in_Network_Slicing] FEAT AGREED in IFA#131
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001119r2_FEAT05_IFA010_Editorial_alignment_of_use_cases.docx NFVIFA(18)0001119r2_FEAT05_IFA010_Editorial_alignment_of_use_cases.docx] FEAT AGREED in IFA#131
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001123r1_FEAT05_IFA010_Add_LCM_coordination_interface_to_use_cases.docx NFVIFA(18)0001123r1_FEAT05_IFA010_Add_LCM_coordination_interface_to_use_cases.docx] FEAT AGREED in IFA#131
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001139r2_FEAT05_IFA010_Annex_D_1_Introduction_to_general_use_cases.zip NFVIFA(18)0001139r2_FEAT05_IFA010_Annex_D_1_Introduction_to_general_use_cases.zip] FEAT AGREED in IFA#131
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001140r1_FEAT05_IFA010_Add_requirements_on_isolation.docx NFVIFA(18)0001140r1_FEAT05_IFA010_Add_requirements_on_isolation.docx] FEAT AGREED in IFA#131
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(18)0001148_FEAT05_IFA010_Add_use_of_NsLcmCapacityShortageNotification.docx NFVIFA(18)0001148_FEAT05_IFA010_Add_use_of_NsLcmCapacityShortageNotification.docx] FEAT AGREED in IFA#133

|| IFA010 || Jan-2019 || Completed
|-
| 002 || Identify and add new parameters for NSD to allow support of the network slice and network slice subnet.
 CR Drafts agreed:
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000653r4_FEAT05__IFA014_add_priority_to_NSD.docx NFVIFA(18)000653r4_FEAT05__IFA014_add_priority_to_NSD] FEAT AGREED in IFA#129
 
|| IFA014 || Jan-2019 || Completed

|-
| 003 || Investigate whether any new parameters in VNFD may be needed.

|| IFA011 || Jan-2019 || No update needed Completed

|-
| 004 || Investigate whether any new parameters in Os-Ma-Nfvo reference point may be needed to realize NFVSLICE lifecycle capabilities which include:

- Determining the requirements on the lifecycle of the Network Service used as part of a Network Slice

- Determining the requirements for the lifecycle of the Network Service used as part of a Network Slice Subnet

|| IFA013 || Jan-2019 || No update needed Completed

|-
| 005 || Investigate whether any new parameters in Os-Ma-Nfvo reference point may be needed to realize NFVSLICE feature capabilities which include:

- Determining the requirements for policy handling for Network Service instance

- Determining the requirements for performance and fault data handling

- Determining the requirements for LCM handling

 CR Drafts:
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001008r1_FEAT05_IFA013__NsLcmOperationOccurenceNotification_in_case_o.docx NFVIFA(18)0001008r1_FEAT05_IFA013__NsLcmOperationOccurenceNotification_in_case_o.docx] FEAT AGREED in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001141_FEAT05_IFA013_Add_shortage_notification_.docx NFVIFA(18)0001141_FEAT05_IFA013_Add_shortage_notification_.docx] FEAT AGREED in IFA#133

Note: According to EVE012 further analysis is necessary on whether there is any impact on the IFA013

|| IFA013 || Jan-2019 || Completed

|-
| 006 || Investigate whether any new parameters in Or-Vi reference point may be needed to realize NFVSLICE feature capabilities which include:
- Determining the resource requirements for Network Service instance
- Communicating resource prioritization related data

|| IFA005 || Jan-2019 || No update needed Completed

|-
| 007 || Investigate whether any new parameters in Vnfm-Vi reference point may be needed to realize NFVSLICE feature capabilities which include:
- Determining the resource requirements for VNF/C instances
- Communicating resource prioritization related data

|| IFA006 || Jan-2019 || No update needed Completed

|-
| 008 || Investigate whether any enhancements are needed for Application and Service Management Interface
and Information Model Specification.
|| IFA012 || Jan-2019 || Completed: No change needed: Use cases will be covered in IFA010, Touchpoints in IFA024. Not necessary to re-open Document in drop 2.

|-
| 009 || Investigate whether any Security requirements may be needed to realize the following features:
 Resource isolation for security reasons and per allocation policy:
 At Network Service level
 At VNF level
 At NFVI level
 Isolation of network service management for multiple tenants

 Security review available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000054_FEAT05_security_considerations.docx NFVIFA(19)000054_FEAT05_security_considerations.docx]

Note: Affected documents to be discussed with SEC WG
|| SEC012 || Jan-2019 || No update need to be initiated from FEAT05 Completed

|-
| 010 || Reliability requirements to realize the following features: 
- The NS instantiation which is used in the creation of a network slice instance, or in the network slice subnet instance 
- Maintaining the reliability of NS supporting the network slice instance during and after resource changes 
- Applying the reliability requirements and policies associated with network slice instance or the network slice subnet instance, 
throughout the lifecycle management of the Network Service instance As discussed with REL WG on Sept.30 2018, 
all reliability aspects will be analysed and covered by the REL010 work item. 
Impacts on IFA documents cannot be analysed in drop 2 time frame. Thus these can only be done (if necessary) in a second phase of FEAT05.

 Reliability review was conducted with REL WG on January 15, 2019 in meeting REL#270

|| REL010 || June-2019 || Completed Delegate to REL10 No CR in drop 2 from FEAT05

|-
| 011 || The touchpoint between NFV and network slice management functions needs to be specified. 
The diagram illustrating it can be found in [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000282_Reply_LS_from_3GPP_SA5_on_GSMA_Network_Slicing_Use_Case_Requ.doc LS from SA5 NFV(18)000282_Reply_LS_from_3GPP_SA5_on_GSMA_Network_Slicing_Use_Case_Requ]

 CR Drafts:
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001091_FEAT05_IFA024_Add_Slicing_Touchpoint.zip NFVIFA(18)0001091_FEAT05_IFA024_Add_Slicing_Touchpoint.zip]

|| IFA024 || Feb-2019 || Completed

|}

=== CRs abandoned ===
- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000876r1_FEAT05_IFA010_priority_support_in_software_image_distributio.docx NFVIFA(18)000876r1_FEAT05_IFA010_priority_support_in_software_image_distributio] noted in IFA
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000104r6_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_NFVO.docx NFVIFA(18)000104r6_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_NFVO] replaced by 732
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000102r2_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_VIM.docx NFVIFA(18)000102r2_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_VIM] not needed according to SA5 LS
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000103r2_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_VNFM.docx NFVIFA(18)000103r2_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_VNFM] not needed according to SA5 LS
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000101r2_FEAT05-IFA010-Arch_Level_Req_to_Support_Additional_NS_Featur.docx NFVIFA(18)000101r2_FEAT05-IFA010-Arch_Level_Req_to_Support_Additional_NS_Featur] Noted in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000108r2_FEAT05_IFA010_policy__priority__and_isolation_based_Multiple.docx NFVIFA(18)000108r2_FEAT05_IFA010_policy__priority__and_isolation_based_Multiple] Noted in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000109_FEAT05_IFA010_policy__priority__and_isolation_based_Multiple.docx NFVIFA(18)000109_FEAT05_IFA010_policy__priority__and_isolation_based_Multiple] Noted in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000110_FEAT05_IFA010_policy__priority__and_isolation_based_Multiple.docx NFVIFA(18)000110_FEAT05_IFA010_policy__priority__and_isolation_based_Multiple] Noted in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000866r3_FEAT05_IFA010__priority_support_in_NFP_management.docx NFVIFA(18)000866r3_FEAT05_IFA010__priority_support_in_NFP_management] Noted in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000877r1_FEAT05_IFA010_priority_support_in_NS_performance_management.docx NFVIFA(18)000877r1_FEAT05_IFA010_priority_support_in_NS_performance_management] Noted in IFA#129

=== Other Contributions ===

* Presentation for Webinar "Network Slicing and ETSI NFV": [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2017//NFV(17)000328_ETSI_NFV_Network_Slicing_Webinar.pptx NFV(17)000328]
* Analyse NGMN Requirements on Slicing: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000017r1_FEAT05_Analyse_NGMN_Requirements_on_Slicing.docx NFVIFA(18)000017r1]
* LS from 3GPP SA5 on transport network support of network slicing management: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000026_LSIn_from_3GPP_SA5_on_transport_network_support_of_network_s.doc NFV(18)000026]
* LS reply to 3GPP SA5 on transport network support of network slicing management: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000057_Reply_to_3GPP_SA5_on_transport_network_support_of_network_sl.docx NFV(18)000057]
* LS to 3GPP SA5 on NFV support for Network Slicing: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000065r2_LS_to_3GPP_SA5_on_NFV_support_for_Network_Slicing.docx NFV(18)000065r2]
* LS reply from 3GPP SA5 on NFV support for Network Slicing: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000088_LSIn_from_3GPP_SA5_on_NFV_support_for_Network_Slicing.doc NFV(18)000088]
* Presentation: "Towards NFV definition for Network Slicing" [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000115r1_Towards_NFV_definition_for_Network_Slicing.pptx NFVIFA(18)000115r1]
* Presentation at the Network Slicing World Summit held in Berlin, Germany on 23rd October 2018 [http://portal.etsi.org/ngppapp/ContributionCreation.aspx?primarykeys=160805 NFV(18)000283]
* Proposals to resolve editors notes [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001138_FEAT05_IFA010_Resolving_Editors_Notes.pptx NFVIFA(18)0001138_FEAT05_IFA010_Resolving_Editors_Notes.pptx]

=== Stage 3 Implementation Plan ===
{| class="wikitable sortable"
!ID
!Action
!Impacted WI(s)
!Target completion
!Status
|-
|001
|Add priority to NS node type.[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000799r2_SOL001ed331_FEAT05_Adding_priority_to_NSD.docx NFVSOL(19)000799r2]
|SOL001
|December-2019
|Completed
|-
|001b
|Add priority to NS node type. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000159_SOL001ed351_FEAT05_Adding_priority_to_NSD.docx NFVSOL(21)000159]
|SOL001
|March-2021
|Completed
|-
|002
|Add priority to NSD.[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000854_SOL006ed331_FEAT05_Add_priority_in_NS.docx NFVSOL(19)000854]
|SOL006
|December-2019
|Completed
|-
|002b
|Add priority to NSD. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000112_SOL006ed351_FEAT05_Add_priority_in_NSD_IFA014.docx NFVSOL(21)000112]
|SOL006
|March-2021
|Completed
|-
|003
|Introduce new NsLcmCapacityShortageNotification type. NFVSOL(21)000110r2
|SOL005
|April-2021
|Ongoing
|-
|004
|Add priority in NS data type. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000111r4_SOL005ed351_FEAT05_Addition_of_priority_in_NS_data_types.docx NFVSOL(21)000111r4]
|SOL005
|March-2021
|Completed
|-
|005
|Add flow of NS LCM operation with pre-emption. NFVSOL(21)000109r2
|SOL005
|April-2021
|Ongoing
|-
|006
|Warnings in LcmOpOcc. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000092_SOL005ed351_mirror_of_90r1_warnings_in_LcmOpOcc.docx NFVSOL(21)000092]
|SOL005
|March-2021
|Completed
|-
|007
|NS LCM coordination interface - data model. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000104r4_SOL005ed351_NS_LCM_coord_interface___data_model.docx NFVSOL(21)000104r4]
|SOL005
|March-2021
|Completed
|-
|008
|NS LCM coord interface – changes in other GS parts. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000106r3_SOL005ed351_NS_LCM_coord_interface___changes_in_other_GS_par.docx NFVSOL(21)000106r3]
|SOL005
|March-2021
|Completed
|-
|009
|Mirror of 135 lcmcoord API addressing ENs. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000161_SOL005ed351_Mirror_of_135_lcmcoord_API_addressing_ENs.zip NFVSOL(21)000161]
|SOL005
|March-2021
|Completed
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
see action 009, see also [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001084r1_FEAT05_Security_Topics_joint_IFA_SEC_at_NFV24.pptx NFVIFA(18)0001084r1_FEAT05_Security_Topics_joint_IFA_SEC_at_NFV24.pptx]
 Security review using the SEC006 template is available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000054r2_FEAT05_security_considerations.docx NFVIFA(19)000054r2_FEAT05_security_considerations.docx] This evaluation was approved in SEC WG call on January 24, 2019 as [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2019//NFVSEC(19)000008r1_FEAT05_security_considerations.zip NFVSEC(19)000008r1_FEAT05_security_considerations.zip] and finally approved by IFA WG in IFA#136 on January 30, 2019.

== FEAT06: Enhancement Network Service (NS) Package ==
=== Overview ===

More information and current status can be found on the '''wiki for [[FEAT06NSPackage]]'''

{| class="wikitable"
|-
| '''Feature Prime''' || Bhumip Khasnabish (ZTE), Haibin Chu (Ericsson) and Yaoye Zhang (Huawei)
|-
| '''Feature description''' || An NS Package is an archive including the meta-model descriptors NSD and other files (scripts, security materials, possible rules, policies, NS over multi-tenants, etc.), that are required to manage an NS from design to test/verification to validation/certification to runtime management; the holistic end-to-end NS lifecycle, as discussed in [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2017//NFV(17)000247_IFA_to_IFA_Enhancement_NS_Package.docx NFV(17)000247].
|-
| '''Target Release''' || same as DGS/NFV-SOL007 (1H-2019)
|-
| '''Impacted WIs''' || IFA010, IFA012 (TBC), IFA013, and IFA014. Note-1: We identify the impacted specifications in IFA WG only. The impacted specifications in other WGs (e.g. SOL, TST, SEC, REL, etc) needs to be addressed separately and the chairs of SOL and TST WGs have been informed. We will follow up the impacts on SEC and REL WGs. 
Note-2: The impact on IFA012 is dependent on the ISG's decision whether IFA012 is released as GS or GR by the end of Y2017.
|-
| '''Mega-CRs''' || IFA010 [not available] IFA012 [not available] IFA013 [not available] IFA014 [not available]
|-
| '''Related/Dependent Features''' || FEATxx FEATyy
|-
| '''New Specification ''' || No new WI is expected in IFA WG. 
Name of New Specification in SOL WG is [https://portal.etsi.org/webapp/WorkProgram/Report_WorkItem.asp?WKI_ID=54501 DGS/NFV-SOL007] (NSD file structure spec., based on NFVIFA(18)000174/NFVIFA(17)000879,
NFVSOL(17)000711 and NFV(18)000066/NFV(17)000364; created on 2018-03-01 and approved on 2018-03-12).] 
The scope of this work item [DGS/NFV-SOL007] is to specify the Network Service Descriptor file structure and naming conventions for the different files, fulfilling the requirements specified in ETSI GS NFV-IFA 014. The work item deliverable will contain normative provisions. 
WI Status [In Progress; to be completed by 1H-2019].
|-
| '''Status''' || Ongoing (as DGS/NFV-SOL007)
|-
| '''Contributions''' || [http://https://portal.etsi.org All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || Bhumip Khasnabish (ZTE) Haibin Chu (Ericsson) Yaoye Zhang (Huawei) Maopeng Zhang (ZTE) Lingli Deng (CMCC) 
|-
| '''Last Updated''' || 2018-10-01
|}

=== Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add use case description of NS packaging to IFA014 Annex. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000956r9_IFA014_Add_use_case_description_of_NS_package.docx NFVIFA(17)000956r10] || IFA014 || Same as in DGS/NFV-SOL007 || Started
|-
| 002 || Update the NS packaging requirement in IFA014.Add a new clause 5.X to describe the NS packaging requirement, including the NS packaging structure, content, identification, integrity, etc. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000959r6_FEAT06_IFA014_NS_Template_Enhancement_NS_Package.docx NFVIFA(17)000959r8] || IFA014 || Same as in DGS/NFV-SOL007 || Started
|-
| 003 || Update the functional requirements on NFVO in IFA010. Add new functional requirements on NFVO about NS package management by either adding a new clause (e.g. 6.6.X) or updating the existing clause (i.e. 6.6.1). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000958r5_FEAT06_IFA010_NSD_Management_Enhancement_NS_Package_.docx NFVIFA(17)000958r5] || IFA010 || Same as in DGS/NFV-SOL007 || Started
|-
| 004 || Update the interface requirement on NSD or NS package management interface in IFA013. Add new requirements of NS package management interface by either adding a new clause (i.e. 5.3.X) or updating the existing clause (i.e. 5.3.1). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000947r2_FEAT06_IFA013_NSD_Management_Interface_Enhancement_NS_Packag.docx NFVIFA(17)000947r2] || IFA013 || Same as in DGS/NFV-SOL007 || Started
|-
| 005 || Update the existing NSD management interface or add a new NS Package management interface in IFA013. Add new operations and notifications related to NS package management interface by either adding a new clause (i.e. 7.X) or updating the existing clause (i.e. 7.2). Current PNFD management may be updated as well based on the requirement discussion in action #002. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000947r2_FEAT06_IFA013_NSD_Management_Interface_Enhancement_NS_Packag.docx NFVIFA(17)000947r2] || IFA013 || Same as in DGS/NFV-SOL007 || Started
|-
| 006 || Update the NSD management related chapters in IFA012, if the IFA012 is released as GS in Rel.2. CR draft [LINK] || IFA012 || Same as in DGS/NFV-SOL007 || Open
|-
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

•Below technical issues are identified: 
->Current PNFD has its own management operations, e.g. On-board PNFD, etc. 
->After the concept of NS package enhancement is introduced, the issue of merging them into NS package management operations needs to be addressed. 
->The issue of backward compatibility with current NSD management interface needs to be addressed. 

•The impacts on SOL WG have been discussed. 
A new SOL work item [DGS/NFV-SOL007 (NSD file structure spec.)] has been created based on NFVIFA(18)000174/NFVIFA(17)000879, NFVSOL(17)000711 and NFV(18)000066/NFV(17)000364 
While the impacts on TST, SEC and REL WGs need to be discussed.

=== Security Considerations ===
''List of security considerations implied by the feature (to be determined).''
*

== FEAT07: MANO Policy Management (MANO_PLC) ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Haitao Xia (Huawei)
|-
| '''Feature description''' || This feature addresses the interface operation definition when policy management is introduced to NFV-MANO
|-
| '''Target Release''' || Release 3 drop 1 (2018-06)
|-
| '''Impacted WIs''' || IFA010 IFA013 IFA007 IFA008 IFA005 IFA006 
|-
| '''Mega-CRs''' ||
IFA013 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000429r1_FEAT07_IFA013_MegaCR_Support_of_policy_management_interface.doc NFVIFA(18)000429r1] (Approved) 
IFA007 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000430r1_FEAT07_IFA007_MegaCR_Support_of_policy_management_interface.doc NFVIFA(18)000430r1] (Approved) 
IFA008 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000431r1_FEAT07_IFA008_MegaCR_Support_of_policy_management_interface.doc NFVIFA(18)000431r1] (Approved) 
IFA005 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000432r1_FEAT07_IFA005_MegaCR_Support_of_policy_management_interface.doc NFVIFA(18)000432r1] (Approved) 
IFA006 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000433r1_FEAT07_IFA006_MegaCR_Support_of_policy_management_interface.doc NFVIFA(18)000433r1] (Approved) 
IFA010 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000455r3_FEAT07_IFA010_MegaCR_Support_of_policy_management_interface.doc NFVIFA(18)000455r3] (Approved) 
|-
| '''Related/Dependent Features''' || no dependency
|-
| '''Status''' || Completed. MegaCR Index available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000492r1_FEAT07_MegaCR_Index.docx NFVIFA(18)000492r1] 
|-
| '''Contributions''' || [http://https://portal.etsi.org All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || Haitao Xia (Huawei)
|-
| '''Last Updated''' || 2018-06-07
|}

=== Implementation Plan ===
NOTE:Contributions are marked as "OBSOLETE" as all content has been migrated to the corresponding MegaCRs.

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add functional requirements of policy management for the NFVO, VNFM and VIM 
IFA010 CRs (Status: Feature Agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000018r3_FEAT07_IFA010ed311_Add_policy_management_requirements_for_th.doc NFVIFA(18)000018r3] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000029r2_FEAT07_IFA010ed311_Add_policy_management_requirements_for_th.doc NFVIFA(18)000029r2] 
|| IFA010 || Jan-2018 || Completed
|-
| 002 || Specify a new interface of policy management over Os-Ma-nfvo reference point, including the interface requirements, policy management operations and corresponding information model 
IFA013 CRs (Status: Obsolete) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000032r3_FEAT07_IFA013ed311_Add_interface_requirements_for_policy_man.doc NFVIFA(18)000032r3] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000088r1_FEAT07_IFA013ed311_Add_interface_requirements_for_subscripti.doc NFVIFA(18)000088r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000089r1_FEAT07_IFA013ed311_Skeleton_and_description_part_for_policy_.doc NFVIFA(18)000089r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000094r6_FEAT07_IFA013ed311_Add_interface_operation_on_policy_transfe.doc NFVIFA(18)000094r6] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000165r4_FEAT07_IFA013ed311_Add_interface_operation_on_policy_deletio.doc NFVIFA(18)000165r4] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000186r2_FEAT07_IFA013ed311_Add_interface_operation_on_policy_query.doc NFVIFA(18)000186r2] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000187_FEAT07_IFA013ed311_Add_interface_operation_on_policy_activat.doc NFVIFA(18)000187] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000213r1_FEAT07_IFA013ed311_Add_notification_related_operations_to_po.doc NFVIFA(18)000213r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000481r1_FEAT07_IFA013_Clarification_on_forwarding_scenario_in_policy.doc NFVIFA(18)000481r1] 
|| IFA013 || Mar-2018 || Completed
|-
| 003 || Derive policy management interface over Nfvo-vnfm, Ve-Vnfm, Nfvo-Vi, Vi-vnfm reference point (mirror CRs to IFA013GS) based on the output of IFA013 interface operation definition 
IFA007 mirror CRs (Status: Obsolete) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000272_FEAT07_IFA007ed311_Add_interface_requirements_for_policy_man.doc NFVIFA(18)0000272] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000273_FEAT07_IFA007ed311_Skeleton_and_description_part_for_policy_.doc NFVIFA(18)0000273] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000274_FEAT07_IFA007ed311_Add_interface_operation_on_policy_transfe.doc NFVIFA(18)0000274] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000275r1_FEAT07_IFA007ed311_Add_interface_operation_on_policy_deletio.doc NFVIFA(18)0000275r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000276r1_FEAT07_IFA007ed311_Add_interface_operation_on_policy_query.doc NFVIFA(18)0000276r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000277_FEAT07_IFA007ed311_Add_interface_operation_on_policy_activat.doc NFVIFA(18)0000277] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000278_FEAT07_IFA007ed311_Add_notification_related_operations_to_po.doc NFVIFA(18)0000278] 
IFA008 mirror CRs (Status: Obsolete) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000313_FEAT07_IFA007ed311_Add_interface_requirements_for_policy_man.doc NFVIFA(18)0000313] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000314_FEAT07_IFA008ed311_Skeleton_and_description_part_for_policy_.doc NFVIFA(18)0000314] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000315r1_FEAT07_IFA008ed311_Add_interface_operation_on_policy_transfe.doc NFVIFA(18)0000315r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000316_FEAT07_IFA008ed311_Add_interface_operation_on_policy_deletio.doc NFVIFA(18)0000316] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000317_FEAT07_IFA008ed311_Add_interface_operation_on_policy_query.doc NFVIFA(18)0000317] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000318_FEAT07_IFA008ed311_Add_interface_operation_on_policy_activat.doc NFVIFA(18)0000318] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000319_FEAT07_IFA008ed311_Add_notification_related_operations_to_po.doc NFVIFA(18)0000319] 
IFA005 mirror CRs (Status: Obsolete) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000340_FEAT07_IFA005ed311_Add_interface_requirements_for_policy_man.doc NFVIFA(18)0000340] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000383_FEAT07_IFA005ed311_Skeleton_and_description_part_for_policy_.doc NFVIFA(18)0000383] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000385_FEAT07_IFA005ed311_Add_interface_operation_on_policy_transfe.doc NFVIFA(18)0000385] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000387_FEAT07_IFA005ed311_Add_interface_operation_on_policy_deletio.doc NFVIFA(18)0000387] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000389_FEAT07_IFA005ed311_Add_interface_operation_on_policy_query.doc NFVIFA(18)0000389] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000391_FEAT07_IFA005ed311_Add_interface_operation_on_policy_activat.doc NFVIFA(18)0000391] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000393_FEAT07_IFA005ed311_Add_notification_related_operations_to_po.doc NFVIFA(18)0000393] 
IFA006 mirror CRs (Status: Obsolete) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000341_FEAT07_IFA006ed311_Add_interface_requirements_for_policy_man.doc NFVIFA(18)0000341] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000384_FEAT07_IFA006ed311_Skeleton_and_description_part_for_policy_.doc NFVIFA(18)0000384] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000386_FEAT07_IFA006ed311_Add_interface_operation_on_policy_transfe.doc NFVIFA(18)0000386] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000388_FEAT07_IFA006ed311_Add_interface_operation_on_policy_deletio.doc NFVIFA(18)0000388] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000390_FEAT07_IFA006ed311_Add_interface_operation_on_policy_query.doc NFVIFA(18)0000390] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000392_FEAT07_IFA006ed311_Add_interface_operation_on_policy_activat.doc NFVIFA(18)0000392] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000394_FEAT07_IFA006ed311_Add_notification_related_operations_to_po.doc NFVIFA(18)0000394] 
|| IFA007/IFA008/IFA005/IFA006 || May-2018 || Completed
|-
| 004 || Define information model enhancement to the NFV descriptor (e.g., NSD) when necessary 
Conclusion: Based on the discussion output of [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000135r1_FEAT07_Discussion_paper_on_key_issues_of_designing_policy_ma.pptx NFVIFA(18)000135r1],there is no necessity to introduce policy descriptor to the NSD information model 
|| IFA014 || Feb-2018 || Completed
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT08: Support of composite NS across multi-domain (MANOMD_NS) ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Haitao Xia (Huawei), Arturo Martin de Nicolas (Ericsson)
|-
| '''Feature description''' || This feature addresses the architectural changes needed for the support of composite network services across multiple administrative domains
|-
| '''Target Release''' || Release 3 drop 1 (2018-06)
|-
| '''Impacted WIs''' || IFA010 IFA030 (new deliverable)
|-
| '''Mega-CRs''' || IFA010 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000425r1_FEAT08_IFA010_MegaCR_Support_of_composite_NS_across_multi-do.doc NFVIFA(18)000425r1] (Approved) 
|-
| '''Related/Dependent Features''' || no dependency
|-
| '''Status''' || Completed MegaCR Index available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000515r2_FEAT08_MegaCR_Index.docx NFVIFA(18)000515r2] 
New deliverable IFA030GS Approved 
|-
| '''Contributions''' || [http://https://portal.etsi.org All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || Haitao Xia (Huawei) Arturo Martin de Nicolas (Ericsson) Bhumip Khasnabish (ZTE)
|-
| '''Last Updated''' || 2018-09-01
|}

=== Implementation Plan ===

NOTE:Contributions are marked as "OBSOLETE" as all content has been migrated to the corresponding MegaCRs.
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Determine the content skeleton and input for introduction 
Approved contributions: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001172r3_GS_IFA030_skeleton_proposal.zip NFVIFA(17)0001172r3] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001176r2_IFA030__Input_for_scope_clause.docx NFVIFA(17)0001176r2] 
|| IFA030 || Jan-2018 || Completed
|-
| 002 || Add NFVO functional requirement description derived from Table 6.3-2 of IFA028 to IFA010 
IFA010 CRs (Status: Obsolete) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000042r3_FEAT08_IFA010ed311_Add_functional_requirements_for_supportin.doc NFVIFA(18)000042r3] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000050r5_FEAT08_IFA010ed311_NFVO_functional_requirements_for_composit.docx NFVIFA(18)000050r5] 
|| IFA010 || May-2018 || Completed
|-
| 003 || Add interface requirement description of Or-Or reference point derived from Table 6.3-1 of IFA028 
Approved contributions: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000056r1_FEAT08_IFA030_4_Input_for_Overview_clause.docx NFVIFA(18)000056r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000041r2_FEAT08_IFA030_5_Add_Or-Or_interface_requirements_for_NS_as_a.docx NFVIFA(18)000041r2] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000167_FEAT08_IFA030_5_3_2_Add_the_deleting_a_NS_instance_identifie.docx NFVIFA(18)000167] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000337_FEAT08_IFA030_5_3_2_Add_NS_termination_interface_requirement.docx NFVIFA(18)000337] 
|| IFA030 || Apr-2018 || Completed
|-
| 004 || Define Or-Or interface functions of NSD management, NS LCM, NS PM and NS FM which are derived from IFA013 GS and necessary adaptation is made 
Approved contributions: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000077r1_IFA030_6_Input_for_clause_6_interface_operations_by_reusing_.docx NFVIFA(18)000077r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000338_FEAT08_IFA030_6_3_Add_NS_termination_and_NS_identifier_delet.docx NFVIFA(18)000338] 
|| IFA030 || Apr-2018 || Completed
|-
| 005 || Define Or-Or interface functions of NS lifecycle granting and NS instance usage notification 
Approved contributions: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000097r3_IFA030_NS_Instance_Usage_Notification_Interface.docx NFVIFA(18)000097r3] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000112r2_FEAT08_IFA030_Input_for_clause_6_on_NS_Lifecycle_Operation_G.docx NFVIFA(18)000112r2] 
|| IFA030 || Apr-2018 || Completed
|-
| 006 || Develop Or-Or operational flows as informative Annex (when necessary) 
Conclusion: No operational flows are expected to be included in IFA030 GS: 
1. Align with the same definition style of other interface specifications; 
2. IFA028 report has already provided the flows for reference. 
|| IFA030 || Mar-2018 || Completed
|-
| 007 || New GS (IFA030) clean-up, EN resolution
Approved Contributions: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000441r1_FEAT08_IFA030_Restricting_scope_to_NS_across_multi-domain.docx NFVIFA(18)000441r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000442r1_FEAT08_IFA030_Clause_4__5_EN_resolution.docx NFVIFA(18)000442r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000443_FEAT08_IFA030_Clause_6_EN_resolution.docx NFVIFA(18)000443] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000444r1_FEAT08_IFA030_Clause_3_Input_for_definitions_and_abbreviatio.docx NFVIFA(18)000444r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000447_FEAT08_IFA30_NFVO-C_and_NFVO-N_definitions.docx NFVIFA(18)000447] 
|| IFA030 || May-2018 || Completed
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT10: Mgmt & Connectivity Multi-Site Services (MCMSS) ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' ||
Hiroshi Dempo, Zarrar Yousaf (NEC) (stage 2) 
Zarrar Yousaf (NEC), Joan Triay (DOCOMO) (stage 3)
|-
| '''Feature description''' || Following the recommendations written in IFA022, this feature is to specify management requirements, interfaces and information models to support connectivity for Multi-Site Services
|-
| '''Target Release''' || '''Stage 2:''' Release 3 drop 2 (2018-12) '''Stage 3:''' TBD
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA005, IFA007, IFA010, IFA011, IFA013, IFA014, IFA022, IFA032 '''Stage 3:''' SOL014, SOL003, SOL005, SOL001, SOL006, SOL017
|-
| '''Mega-CRs''' || '''Stage 2:''' - IFA005 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001111r2_IFA005_MegaCR_FEAT010_Or-Vi_ref_point_interface_specificatio.docx NFVIFA(18)0001111r2] - IFA007 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001112r4_IFA007_MegaCR_FEAT010_Or-Vnfm_ref_point_interface_specificat.zip NFVIFA(18)0001112r4] - IFA010 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001107r2_IFA010_MegaCR_FEAT010__General_and_functional_requirements_f.docx NFVIFA(18)0001107r2] - IFA013 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001110r4_IFA013_MegaCR_FEAT010_Os-Ma-Nfvo_specification_for_Multi-Sit.zip NFVIFA(18)0001110r4] - IFA014 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001113r2_IFA014_MegaCR_FEAT010_Specify_parameters_for_the_NSD_file_re.docx NFVIFA(18)0001113r2]
|-
| '''Related/Dependent Features''' || N/A
|-
| '''New Specification''' || '''Stage 2:''' IFA032 '''Stage 3:''' SOL017, others TBD
|-
| '''Status''' || '''Stage 2:''' Completed, MegaCR Index available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001117r3_FEAT010_MegaCR_Index.docx NFVIFA(18)0001117r3] '''Stage 3:''' Ongoing
|-
| '''Contributions''' || [http://https://portal.etsi.org All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' - Hiroshi Dempo (NEC Europe Ltd.) - Zarrar Yousaf (NEC Europe Ltd.) - Lei Zhu (Huawei Tech (UK) Co., Ltd. - Ulrich Kleber (Huawei Tech (UK) Co., Ltd. - Marc Flauw (HPE) - Joan Triay (DOCOMO) '''Stage 3:''' - Zarrar Yousaf (NEC Europe Ltd.) - Joan Triay (DOCOMO)
|-
| '''Last Updated''' || 2022-10-21
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || - Approve FEAT10 and new WI draft titled “Reference point between NFVO and WIM- Interface and Information Model Specification" || None || Oct-2017 || Done
|-
| 002 ||
- Approve IFA022 as a stable draft 
:Status: Published
:Document: [http://www.etsi.org/deliver/etsi_gr/NFV-IFA/001_099/022/03.01.01_60/gr_NFV-IFA022v030101p.pdf Report on Management and Connectivity for Multi-Site Services]
|| IFA022 || Dec-2017 || Done
|-
| 003 ||
- Specify general and functional recommendations for Multi-Site Service 
- Describe architectural and functional outline of Multi-Site Service (e.g. as a new annex) 
:*Approved
::None
:*Agreed
::IFA#89: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000079r2_FEAT10_IFA010__General_requirements_for_management_and_conne.DOCX NFVIFA(18)000079r2]
::IFA#89: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000080r1_FEAT10_IFA010__Functional_requirements_for_management_and_co.DOCX NFVIFA(18)000080r1]
::IFA#89: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000081r1_FEAT10_IFA010__Architectural_options_for_management_and_conn.DOCX NFVIFA(18)000081r1]
::IFA#100: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000262r2_FEAT10_IFA010_General_considerations_for_WIM.docx NFVIFA(18)000262r2]
::IFA#100: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000263r1_FEAT10_IFA010_Functional_requirements_for_virtualised_resour.docx NFVIFA(18)000263r1]
::IFA#100: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000264r2_FEAT10_IFA010_Functional_requirements_for_resource_reservati.docx NFVIFA(18)000264r2]
::IFA#100: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000265r1_FEAT10_IFA010_Functional_requirements_for_virtualised_resour.docx NFVIFA(18)000265r1]
::IFA#100: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000266r1_FEAT10_IFA010_Functional_requirements_for_virtualised_resour.docx NFVIFA(18)000266r1]
::IFA#105: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000172r6_FEAT10_IFA010_Requirements__Network_Connections_NFVI_PoPs.docx NFVIFA(18)000172r6]
:*In discussion
|| IFA010 || Jan/ 2018 || Completed
|-
| 004 ||
- Specify Os-Ma-Nfvo reference point interface and information model specification for Multi-Site Service 
- Make relevant changes to the scope and overview sections to include the support for Multi-site Service on Os-a-Nfvo reference point.
:*Approved
::None
:*Agreed
::IFA#99: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000129r3_FEAT10__IFA013_Mirror_-_Extend_Ext_Managed_VL_to_span_across.docx NFVIFA(18)000129r3]
::IFA#100: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000155r1_FEAT10__IFA013_support_of_NSs_over_provided_WAN_connections.docx NFVIFA(18)000155r1]
:*In discussion
:: None
|| IFA013 || Mar-2018 || Completed
|-
| 005 ||
- Specify Or-Vi reference point interfaces and information model specification between NFVO and VIM for Multi-Site Service 
- Make relevant changes to the scope and overview sections to include the support for Multi-site Service
:*Approved
:: IFA#118: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000780r3_FEAT10_IFA005_NfviPop_Information_Element.docx NFVIFA(18)000780r3] 
:*Agreed
::None
:*In discussion
::None
|| IFA005 || Mar-2018 || Completed
|-
| 006 ||
- Specify enhancements to Or-Vnfm ref. point interfaces and information model to address the case of VNF multi-site deployment.
- Make relevant changes to the scope and overview sections to include the support for Multi-site Service on Or-Vnfm reference point
:*Approved
::None
:*Agreed
::IFA#99 CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000128r5_FEAT10__IFA007_Extend_Ext_Managed_VL_to_span_across_WAN.docx NFVIFA(18)000128r5]
:*In discussion
::None
|| IFA007 || Mar-2018 || Completed
|-
| 007 || - Specify parameters for the VNFD file relevant for the support of Multi-Site Service
" No CRs received"
| IFA011 || May-2018 || Closed
|-
| 008 || - Specify parameters for the NSD file relevant for the support of Multi-Site Service
:*Approved
::None
:*Agreed
:: IFA#89: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000117_FEAT10__IFA014_Align_requirements_to_IFA022_recommendations.docx NFVIFA(18)000117]
:: IFA#89: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000118r1_FEAT10__IFA014_Augment_anti-affinity_scope.docx NFVIFA(18)000118r1]
:*In discussion
::None
|| IFA014 || May-2018 || Completed
|-
| 009 ||
- Specify Or-Vi reference point interfaces and information model specification between NFVO and WIM for Multi-Site Service 
:*Approved
:: IFA#89: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000159r1_FEAT10_IFA032_Scope.docx NFVIFA(18)000159r1]
:: IFA#100: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000413_FEAT10__IFA032_Connectivity_Services_Management_requirements.docx NFVIFA(18)000413]
:: IFA#100: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000414r1_FEAT10__IFA032_Capacity_Management_requirements_.docx NFVIFA(18)000414r1]
:: IFA#100: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000415_FEAT10__IFA032_Fault_Management_requirements_.docx NFVIFA(18)000415]
:: IFA#100: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000416r1_FEAT10__IFA032_Performance_Management_requirements_.docx NFVIFA(18)000416r1]
:: IFA#100: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000417_FEAT10__IFA032_WIM_interface_requirements_.docx NFVIFA(18)000417]
:: IFA#105: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000496r2_FEAT10__IFA032_Fault_Management_interface.docx NFVIFA(18)000496r2]
:: IFA#105: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000497r3_FEAT10__IFA032_Performance_Management_interface.docx NFVIFA(18)000497r3]
:: IFA#105: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000524r4_FEAT10__IFA032_Clause_4_Overview_.docx NFVIFA(18)000524r4]
:: IFA#105: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000558r1_FEAT10__IFA032_Clause_6_1.docx NFVIFA(18)000558r1]
:: IFA#105: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000582r1_FEAT10_IFA032_Removal_of_clause_7.docx NFVIFA(18)000582r1]
:: IFA#108: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000702r1_IFA032_Connectivity_Service_Management_Interfaces.docx NFVIFA(18)000702r1]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000781r2_IFA032_Definition_of_Connectivity_Service.docx NFVIFA(18)000781r2]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000782r1_IFA032_Parameters_for_Create_Connectivity_Service_operation.docx NFVIFA(18)000782r1]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000783r2_IFA032_Parameters_for_Query_Connectivity_Service_operation.docx NFVIFA(18)000783r2]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000784r2_IFA032_Parameters_for_Update_Connectivity_Service_operation.docx NFVIFA(18)000784r2]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000785r2_IFA032_Parameters_for_Terminate_Connectivity_Service_operati.docx NFVIFA(18)000785r2]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000786_IFA032_Parameters_for_Subscribe_operation.docx NFVIFA(18)000786]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000787r1_IFA032_Parameters_for_Query_Subscription_Info_operation.docx NFVIFA(18)000787r1]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000788_IFA032_Parameters_for_Terminate_Subscription_operation.docx NFVIFA(18)000788]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000826r1_FEAT10_IFA032_Clause_4_Adding_concepts_of_connectivity_manag.docx NFVIFA(18)000826r1]
:: IFA#125: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000912r1_FEAT10_IFA032_Clause_4_Extending_connectivity_concepts.docx NFVIFA(18)000912r1]
:: IFA#125: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000913r1_FEAT10_IFA032_Clause_6_x_and_8_x_Adding_Capacity_and_Topolog.docx NFVIFA(18)000913r1]
:: IFA#125: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000916r3_IFA032_Information_Elements_for_connectivity_service.docx NFVIFA(18)000916r3]
:: IFA#125: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000951r1_IFA032_-_Terminology_Alignment_of__Connectivity_Service__to_.docx NFVIFA(18)000951r1]
:*Agreed
::None
:*In discussion
::None
NOTE: As written in ID#2, naming of the ref. point is FFS. Purpose of the specification is to focus on virtualised network resource management subset of existing IFA005, and necessary extensions/enhancements particular to managing resources in the WAN
|| IFA032 || May-2018 || Completed
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

- All topics can start from the beginning but the progress needs to be managed on the action IDs (e.g. individual mega CRs and new deliverable basis) 
- The target dates are set according to the requirement categories in IFA022 (CRs for general, functional, reference point and information element, descriptor, or new deliverable) 
- Discussion for IFA032 may take more time than CRs but finalise before the 1st drop of Release 3.

=== Security Considerations ===
''List of security considerations implied by the feature.''

=== Stage 3 Implementation Plan ===

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WI(s) !! Target completion !! Status
|-
| 001 || Specification of multi-site connectivity support in SOL003: - Add specification for Multi-Site Connectivity Services: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000732_SOL003ed331_FEAT10_Add_specification_for_Multi-Site_Connecti.docx NFVSOL(19)000732]. Status: approved
- Bug fix: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000363_SOL003ed361_FEAT10_Correction_about_multi-VIM_support.docx NFVSOL(21)000363]. Status: approved at SOL#174
| SOL003 || Dec. 2019 || Completed
|-
| 002 || Specification of multi-site connectivity support in SOL005: - Add specification for Multi-Site Connectivity Services: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000734_SOL005ed331_FEAT10_Add_specification_for_Multi-Site_Connecti.docx NFVSOL(19)000734], [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000080_SOL005ed331_FEAT10_Specification_of_WanConnectionData.docx NFVSOL(20)000080], [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000081_SOL005ed331_FEAT10_Handling_of_WAN_connectivity_information.docx NFVSOL(20)000081]. Status: approved at SOL#128
- Add Annex of multi-site connectivity: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000082r2_SOL005ed331_FEAT10_Annex_multi-site_connectivity.zip NFVSOL(20)000082r2], - Resolve EN: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000235r1_SOL005ed331_FEAT10_Addressing_technical_EN_on_MSCS_support.docx NFVSOL(20)000235r1], [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000252_SOL005ed331_FEAT10_Addressing_EN_in_MSCS_informative_annex.docx NFVSOL(20)000252], [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000817_SOL005ed331_FEAT10_Bug_fixes_and_clarifications.docx NFVSOL(19)000817] Status: approved
| SOL005 || Dec. 2019 || Completed
|-
| 003 || Specification of multi-site connectivity support in SOL descriptors: - SOL001ed331 FEAT10 Add specification for Multi-Site Connectivity Services: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000792r1_SOL001ed331_FEAT10_Add_specification_for_Multi-Site_Connecti.docx NFVSOL(19)000792r1]. Status: approved at SOL#121
- SOL006ed331 FEAT10 Add specification for Multi-Site Connectivity Services: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000115_SOL006ed331_FEAT10_-_IFA014_Augment_anti-affinity_scope.docx NFVSOL(20)000115]. Status: approved at SOL#128
| SOL001, SOL006|| Dec. 2019 || Completed
|-
| 004 || Specification of multi-site connectivity support in SOL014: - TBD || SOL014 || TBD || Not started
|-
| 005 || Report and profiling of stage 3 solutions addressing IFA032 requirements. General structure of the report: - SOL017 skeleton: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000360r1_SOL017_-_Document_Structure_and_ToC.zip NFVSOL(19)000360r1]. Status: approved at SOL#102. - SOL017 scope: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000361r1_SOL017_-_Scope.docx NFVSOL(19)000361r1]. Status: approved at SOL#102. - IFA032 Overview Clause 4.2: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000548r1_SOL017_IFA032_Overview_Clause_4_2.docx NFVSOL(19)000548r1]. Status: approved at SOL#111 EA. - IFA032 Overview for Capacity, Performance and Fault Management interfaces for Clause 4.2: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000592_SOL017_IFA032_Overview_for_Capacity__Performance_and_Fault_M.docx NFVSOL(19)000592]. Status: approved at SOL#115. || SOL017 || Dec. 2019 || Completed
|-
| 006 || Profiling of IETF ACTN stage 3 solutions addressing IFA032 requirements: - IETF ACTN Overview: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000506r3_SOL017_IETF_ACTN_Overview_.docx NFVSOL(19)000506r3]. Status: approved at SOL#115. - Clause 4.3.2.3 Mapping concepts with ACTN: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000573_SOL017_Clause_4_3_2_3_Mapping_concepts_with_ACTN.docx NFVSOL(19)000573]. Status: approved at SOL#115.
- IETF ACTN profiling: NFVSOL(20)000501r5, NFVSOL(20)000464r7, NFVSOL(20)000535r6, NFVSOL(20)000629r1, NFVSOL(20)000632r1, NFVSOL(20)000634r1, NFVSOL(20)000633r2, NFVSOL(20)000654r1, NFVSOL(20)000656r1, NFVSOL(20)000666r2, NFVSOL(20)000657r1, NFVSOL(20)000658r2 Status: approved - IETF ACTN Analysis:

- IETF ACTN Architecture: - IETF ACTN Annex: NFVSOL(20)000655, NFVSOL(21)000024

- IETF ACTN Recommendation: NFVSOL(20)000771r1 - Resolve EN and others: NFVSOL(20)000668, NFVSOL(20)000669, NFVSOL(21)000023, NFVSOL(21)000016r1, NFVSOL(21)000017r1
| SOL017 || Feb. 2020 || Completed
|-
| 007 || Profiling of TAPI stage 3 solutions addressing IFA032 requirements: - TAPI Overview: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000605r2_SOL017_TAPI_Overview.docx NFVSOL(19)000605r2]. Status: approved at SOL#115.
- TAPI Analysis: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000321r3_SOL017_Analysis_of_Performace_Management_interface_Subscribe.docx NFVSOL(20)000321r3], [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000325r1_SOL017_-_Analysis_of_Performance_Management_interface_Notify.docx NFVSOL(20)000325r1], [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000572_SOL017_Analysis_of_Capacity_Management_interface_Subscribe_r.docx NFVSOL(20)000572], [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000672r1_SOL017_-_Analysis_of_FM_interface_Get_Alarm_List_output_IE_w.docx NFVSOL(20)000672r1], [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000683_SOL017_-_Analysis_of_MSCS_Management_interface_Notify_operat.docx NFVSOL(20)000683], [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000677_SOL017_-_Analysis_of_Fault_Management_interface_Notify_opera.docx NFVSOL(20)000677], [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000589r1_SOL017_-_Analysis_of_Capacity_Management_interface_Notify_op.docx NFVSOL(20)000589r1] - TAPI Architecture: NFVSOL(21)000078 Status: approved at SOL#162 - TAPI Recommendation: NFVSOL(20)000773r4 Status: approved at SOL#158
| SOL017 || Feb. 2020 || Completed
|-
|008
|Stage3 of Profiling specification of solutions for Multi-site Connectivity Services based on Abstraction and Control of TE Networks (ACTN)
- Skeleton: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000651r3_SOL019ed361_Skeleton_Document.docx NFVSOL(21)000651r3] Status: approved

- next steps: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2022//NFVSOL(22)000369_Update_for_SOL019_framework_and_Next_steps.docx NFVSOL(22)000369] Noted
|SOL019
|
|Ongoing
|-
|009
|Specification of WIM support in SOL009:
- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000153_SOL009ed351_Release_alignment_with_FEAT10_multi-site_connect.docx NFVSOL(21)000153]: Approved
|SOL009
|
|Completed
|-
|}

== FEAT11: NFV_M&M (NFV-MANO management) ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Yaoye Zhang (Huawei) Joan Triay (DOCOMO)
|-
| '''Feature description''' || Following the recommendations written in [https://www.etsi.org/deliver/etsi_gr/NFV-IFA/001_099/021/03.01.01_60/gr_NFV-IFA021v030101p.pdf ETSI GR NFV-IFA 021], this feature will enable the management of the NFV Management and Orchestration functional blocks identified by the NFV Architectural Framework.
|-
| '''Target Release''' || Release 3 drop 1 (2018-06)
|-
| '''Impacted WIs''' || ETSI GS NFV-IFA 010
|-
| '''MegaCRs''' || IFA010ed311: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000576_IFA010_mega_CR_FEAT11_on_NFV-MANO_management.docx NFVIFA(18)000576] Status: APPROVED at IFA#104
|-
| '''Related/Dependent Features''' || None
|-
| '''New Specification''' || Stage2: ETSI GS NFV-IFA 031 ("NFV; Management and Orchestration; Requirements and interfaces for NFV-MANO management Specification") Work Item: [https://portal.etsi.org/webapp/WorkProgram/Report_WorkItem.asp?WKI_ID=53999 DGS/NFV-IFA031]
Stage3: ETSI GS NFV-SOL 009 ("Network Functions Virtualisation (NFV) Release 3; Protocols and Data Models; RESTful protocols specification for the management of NFV-MANO")
|-
| '''Status''' || Completed
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx?Tb_Id=831&searchText=FEAT11&IncludeSubTb=False&sort=pk_contribution&sortorder=DESC&NbItemsPerPage=50&Year=2018,2017 All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || Yaoye Zhang (HUAWEI) Joan Triay (DOCOMO) Gerald Kunzmann (DOCOMO)
|-
| '''Last Updated''' || 2018-07-30
|}

=== Implementation Plan ===

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WI(s) !! Target completion !! Status
|-
| 001 || Specify high-level requirement for the NFV Architectural Framework to support the management of NFV-MANO functional entities. Contributions: - CR draft: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017/NFVIFA(17)0001065_FEAT11_IFA010_General_requirements_for_the_management_of_NFV.docx NFVIFA(17)0001065] status: FEAT AGREED at IFA#79 - IFA010 megaCR FEAT11 on NFV-MANO management: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000576_IFA010_mega_CR_FEAT11_on_NFV-MANO_management.docx NFVIFA(18)000576] Status: APPROVED at IFA#104|| IFA010 || Nov-2017 || Completed
|-
| 002 || Specify a requirement set for the NFVO, the VNFM, as well as the VIM as a managed entity to support NFV-MANO fault, performance, configuration and information, state and log management by a managing entity. Contributions: CR draft: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001066_FEAT11_IFA010_New_clause_Functional_requirements_for_NFV-MAN.docx NFVIFA(17)0001066] status: FEAT AGREED at IFA#79 - IFA010 megaCR FEAT11 on NFV-MANO management: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000576_IFA010_mega_CR_FEAT11_on_NFV-MANO_management.docx NFVIFA(18)000576] Status: APPROVED at IFA#104 || IFA010 || Nov-2017 || Completed
|-
| 003 || Skeleton, scope and introduction description for the new deliverable. Contributions: - Skeleton overview/draft: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017/NFVIFA(17)0001067r1_FEAT11_post-IFA021_skeleton_proposal.docx NFVIFA(17)0001067r1] Status: for discussion and NOTED - Skeleton: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000009r1_GS_IFA031_skeleton_proposal.zip NFVIFA(18)000009r1] Status: APPROVED at IFA#83 - Scope: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000046_FEAT11_IFA031_Clause_1_Adding_Scope.docx NFVIFA(18)000046] status: APPROVED at IFA#84 || IFA031 || Nov-2017 || Completed
|-
| 004 || Add description of the general framework and interfaces for NFV-MANO management using as a reference “Solution D” and “Solution E” descriptions available in clauses 7.1.4 and 7.1.5 of ETSI GR NFV-IFA 021. Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001068_FEAT11_post-IFA021_Clause_4_Adding_overview_and_framework.docx NFVIFA(17)0001068] status: APPROVED at IFA#79 - Relationship NFV-MANO services and interfaces: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000351_FEAT11_IFA031_Clause_4_NFV-MANO_service_and_interface_relati.docx NFVIFA(18)000351] status: APPROVED at IFA#100 || IFA031 || Nov-2017 || Completed
|-
| 005 || Specify a requirement set for the different interfaces to be supported, which include: - NFV-MANO fault management interface - NFV-MANO performance management interface - NFV-MANO configuration and information management interface - NFV-MANO state management interface, and - NFV-MANO log management interface. Contributions: - Requirement set: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001069_FEAT11_post_IFA021_5_2_NFV-MANO_management_interface_require.docx NFVIFA(17)0001069] Status: APPROVED at IFA#79 - Overview and conventions: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000085_FEAT11_IFA031_Clause_5_1_Adding_description_and_conventions.docx NFVIFA(18)000085] Status: APPROVED at IFA#87|| IFA031 || Dec-2017 || Completed
|-
| 006 || Specify the NFV-MANO functional entity information elements that will be reused in multiple interface definitions using as a reference the “Solution A” description available in clause 7.1.1 of ETSI GR NFV-IFA 021. Contributions: - For configuration and information mgmt: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000015r4_FEAT11_IFA031_Clause_6_and_Clause_7_Adding_configuration_and.docx NFVIFA(18)000015r4] Status: APPROVED at IFA#84 - For performance mgmt: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000047r1_FEAT11_IFA031_Clause_6_and_7_Adding_performance_interface_an.docx NFVIFA(18)000047r1] Status: APPROVED at IFA#84 - For state mgmt: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000086r3_FEAT11_IFA031_Clause_6_and_7_Adding_state_interface_and_IE.docx NFVIFA(18)000086r3] Status: APPROVED at IFA#89 - For fault mgmt: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000215r2_FEAT11_IFA031_Clause_6_and_7_Adding_Fault_Management_interfa.docx NFVIFA(18)000215r2] Status: APPROVED at IFA#93 - For log mgmt: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000219r3_FEAT11_IFA031_Clause_6_and_7_Adding_log_interface_and_IE.docx NFVIFA(18)000219r3] Status: APPROVED at IFA#98 || IFA031 || Dec-2017 || Completed
|-
| 007 || Specify the interface for NFV-MANO configuration management using as a reference the “Solution F” description in clause 7.1.6.5 of ETSI GR NFV-IFA 021. Contributions: - Configuration I/F and related IE: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000015r4_FEAT11_IFA031_Clause_6_and_Clause_7_Adding_configuration_and.docx NFVIFA(18)000015r4] Status: APPROVED at IFA#84 - Clause 6.2.3 adding filter for QueryConfigInfo operation: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000498_FEAT11_IFA031_Clause_6_2_3_Adding_filter_in_QueryConfigInfo_.docx NFVIFA(18)000498] Status: APPROVED at IFA#103 || IFA031 || Jan-2018 || Completed
|-
| 008 || Specify the interface for NFV-MANO performance management using as a reference the “Solution F” description available in clause 7.1.6.4 of ETSI GR NFV-IFA 021. Contributions: - Performance I/F and related IE: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000047r1_FEAT11_IFA031_Clause_6_and_7_Adding_performance_interface_an.docx NFVIFA(18)000047r1] Status: APPROVED at IFA#84|| IFA031 || Jan-2018 || Completed
|-
| 009 || Specify the interface for NFV-MANO fault management using as a reference the “Solution F” description available in clause 7.1.6.3 and the fault reporting information modelling in “Solution B” in clause 7.1.2 of ETSI GR NFV-IFA 021. Contributions: -Fault I/F and related IE: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000215r2_FEAT11_IFA031_Clause_6_and_7_Adding_Fault_Management_interfa.docx NFVIFA(18)000215r2] Status: APPROVED at IFA#93|| IFA031 || Feb-2018 || Completed
|-
| 010 || Specify the interface for NFV-MANO state management using as a reference the “Solution F” description available in clause 7.1.6.6. Contributions: - State I/F and related IE: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000086r3_FEAT11_IFA031_Clause_6_and_7_Adding_state_interface_and_IE.docx NFVIFA(18)000086r3] Status: APPROVED at IFA#89|| IFA031 || Feb-2018 || Completed
|-
| 011 || Specify the interface for NFV-MANO log management using as a reference the “Solution F” description available in clause 7.1.6.7. Contributions - Log I/F and related IE: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000219r3_FEAT11_IFA031_Clause_6_and_7_Adding_log_interface_and_IE.docx NFVIFA(18)000219r3] Status: APPROVED at IFA#98 || IFA031 || Mar-2018 || Completed
|-
| 012 || Specify the definitions of performance metrics using as a reference the “Solution C” description available in clause 7.1.3 of ETSI GR NFV-IFA 021. Contributions: - Performance measurement definitions template: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000225r2_FEAT11_IFA031_New_Annex_B_Performance_measurement_definition.docx NFVIFA(18)000225r2] Status: APPROVED at IFA#94 - Measured objects: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000226r1_FEAT11_IFA031_Clause_8_2_Adding_measured_objects.docx NFVIFA(18)000226r1] Status: APPROVED at IFA#94 - NFV-MANO entity resource measurements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000227r1_FEAT11_IFA031_Clause_8_3_Adding_MANO_entity_resource_measure.docx NFVIFA(18)000227r1] Status: APPROVED at IFA#94 - Managed objects for performance measurements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000292_FEAT11_IFA031_Clause_8_3_Adding_Managed_Object_types_for_mea.docx NFVIFA(18)000292] Status: APPROVED at IFA#96 - NFV-MANO service measurements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000293_FEAT11_IFA031_Clause_8_3_Adding_ManoService_measurements.docx NFVIFA(18)000293] Status: APPROVED at IFA#96 - NFV-MANO interface producer measurements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000294r3_FEAT11_IFA031_Clause_8_3_Adding_ManoInterface_producer_measu.docx NFVIFA(18)000294r3] Status: APPROVED at IFA#98 - NFV-MANO interface consumer measurements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000295r3_FEAT11_IFA031_Clause_8_3_Adding_ManoInterface_consumer_measu.docx NFVIFA(18)000295r3] Status: APPROVED at IFA#98 - Additional managed objects: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000350r1_FEAT11_IFA031_Clause_8_Additional_Managed_Objects.docx NFVIFA(18)000350r1] Status: APPROVED at IFA#100 || IFA031 || Mar-2018 || Completed
|-
| 013 || Resolution of editor's notes and final review of the document draft. Contributions: - Clause 7 EN resolution dependency state information: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000405_FEAT11_IFA031_Clause_7_EN_resolution_dependency_state_info.docx NFVIFA(18)000405] Status: APPROVED at IFA#100 - Clause 7 EN resolution MANO configuration information element: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000406r1_FEAT11_IFA031_Clause_7_EN_resolution_MANO_configuration.docx NFVIFA(18)000406r1] Status: APPROVED at IFA#100 - Clause 7 EN resolution list of interfaces: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000434_FEAT11_IFA031_Clause_7_EN_resolution_list_MANO_interfaces.docx NFVIFA(18)000434] Status: APPROVED at IFA#100 - Clause 6, 7, and 8 EN resolution on PmJob and Threshold Objects: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000436_FEAT11_IFA031_Clause_6__7_and_8_EN_resolution_PM_managed_obj.docx NFVIFA(18)000436] Status: APPROVED at IFA#100 - Clause 8.2 adding ManoInterfaceConsumer measured object [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000437r1_FEAT11_IFA031_Clause_8_2_Add_ManoInterfaceConsumer.docx NFVIFA(18)000437r1] Status: APPROVED at IFA#100 - Clause 8 EN resolution PM description improvements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000438r1_FEAT11_IFA031_Clause_8_EN_resolution_and_some_small_improvem.docx NFVIFA(18)000438r1] Status: APPROVED at IFA#100 - Adding Annex for information flows with flow related to configuration: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000449_FEAT11_IFA031_Annex_B_examples_of_information_flows.docx NFVIFA(18)000449] Status: APPROVED at IFA#100 - Clause 6.2.3 adding filter for QueryConfigInfo operation: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000498_FEAT11_IFA031_Clause_6_2_3_Adding_filter_in_QueryConfigInfo_.docx NFVIFA(18)000498] Status: APPROVED at IFA#103 - Clause 5 and 6 adding query subscriptions operations: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000499_FEAT11_IFA031_Clause_5_and_6_Adding_query_subscriptions_oper.docx NFVIFA(18)000499] Status: APPROVED at IFA#103 - Clause 6 EN resolution aligning terminate subscription operation: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000500_FEAT11_IFA031_Clause_6_EN_resolution_aligning_terminate_subs.docx NFVIFA(18)000500] Status: APPROVED at IFA#103 - Clause 7 EN resolution information specific info objects: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000501_FEAT11_IFA031_Clause_7_EN_resolution_specific_info_objects.docx NFVIFA(18)000501] Status: APPROVED at IFA#103 - Clause 6 and 7 EN resolution log report condition and location: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000502_FEAT11_IFA031_Clause_6_and_7_EN_resolution_log_report_condit.docx NFVIFA(18)000502] Status: APPROVED at IFA#103 - Clause 7.2.10 EN resolution ManoService and ManoInterface: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000544_FEAT11_IFA031_Clause_7_2_10_EN_resolution_ManoService_and_Ma.docx NFVIFA(18)000544] Status: APPROVED at IFA#104 - Clause 7.2.4 EN resolution apiEndpoint: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000545r2_FEAT11_IFA031_Clause_7_2_4_EN_resolution_apiEndpoint.docx NFVIFA(18)000545r2] Status: APPROVED at IFA#104 - Clause 3 adding definitions and abbreviations: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000528r3_FEAT11_IFA031_Clause_3_Adding_definitions_and_abbreviations.docx NFVIFA(18)000528r3] Status: APPROVED at IFA#104 - Clause 4.3 and 7.2, update description and clarifications of NFV-MANO service and interface: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000543r2_FEAT11_IFA031_Clause_4_3_and_7_2_Update_description_NFV-MANO.docx NFVIFA(18)000543r2] Status: APPROVED at IFA#104 - Clause 8 EN resolution and improvements to workflow measurements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000572_FEAT11_IFA031_Clause_8_EN_resolution_and_improvements_to_wor.docx NFVIFA(18)000572] Status: APPROVED at IFA#104 - Clause 8 correcting measurement unit: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000573_FEAT11_IFA031_Clause_8_correcting_measurement_unit.docx NFVIFA(18)000573] Status: APPROVED at IFA#104 - General consistency review: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000574_FEAT11_IFA031_General_consistency_review.docx NFVIFA(18)000574] Status: APPROVED at IFA#104 - Multiple clauses deletion guideline EN: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000575_FEAT11_IFA031_Multiple_clauses_deletion_guideline_EN.docx NFVIFA(18)000575] Status: APPROVED at IFA#104 - Clause 7.3.2 Change later specification statement: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000623_FEAT11_IFA031_Clause_7_3_2_Change_later_specification_statem.docx NFVIFA(18)000623] Status: APPROVED at IFA#104 - General consistency review for IFA031 v0.5.0: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000677_FEAT11_IFA031_General_consistency_review_for_IFA031_v0_5_0.docx NFVIFA(18)000677] Status: APPROVED at IFA#107 - Clause 5 Consistency review alignment interface reqs: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000678_FEAT11_IFA031_Clause_5_Consistency_review_alignment_interfac.docx NFVIFA(18)000678] Status: APPROVED at IFA#107 - Clause 7 generalize IE clauses: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000679_FEAT11_IFA031_Clause_7_Consistency_review_generalize_IE_clau.docx NFVIFA(18)000679] Status: APPROVED at IFA#107 - Clause 7 Consistency review missing mandatory statements for notifications: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000680_FEAT11_IFA031_Clause_7_Consistency_review_missing_mandatory_.docx NFVIFA(18)000680] Status: APPROVED at IFA#107 - Clause 7 Consistency review writable attributes: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000681r1_FEAT11_IFA031_Clause_7_Consistency_review_writable_attribute.docx NFVIFA(18)000681r1] Status: APPROVED at IFA#107 - Clauses 5 and 7 Clean-up related heartbeat functionality and addressing and EN: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000682_FEAT11_IFA031_Clauses_5_and_7_Clean-up_related_heartbeat_fun.docx NFVIFA(18)000682] Status: APPROVED at IFA#107 || IFA031 || May-2018 || Completed
|-
|-
| 014 || Review of security aspects. Security-related editor's notes are available throughout the IFA031 GS draft. The contributions needed to resolve those editor's notes which are specific to security topics will be listed here. Contributions: - Clause 9 security considerations: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000538r2_FEAT11_IFA031_Clause_9_Adding_security_considerations.docx NFVIFA(18)000538r2] Status: APPROVED at IFA#108 - Multiple clauses EN resolution consumer and securityInfo: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000578r1_FEAT11_IFA031_Multiple_clauses_EN_resolution_consumer_and_se.docx NFVIFA(18)000578r1] Status: APPROVED at IFA#104 || IFA031 || Jun-2018 || Completed
|-
|}

Word version of the implementation plan in contribution [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000897r1_IFA_FEAT11_feature_planning__NFV_M_M_.docx NFVIFA(17)000897r1] (check for latest revision). It is very likely that the information contained in this wiki is more recent and updated more frequently.

=== Issues ===
''List of issues raised based on the feature implementation.'' 
With regards to specific planning action:
* CLOSED: Action 004: description is deemed complete, but needs to be checked with some additional clarification or references to possible informative flows are needed.
** Status: completed. Additional content was added as part of action 013.
* CLOSED: Action 007: main content is available and approved, but some editor's notes need to be resolved (see action 013).
** Status: completed. Additional content was added as part of action 013.
* CLOSED: Action 008: main content is available and approved, but some editor's notes need to be resolved (see action 013).
** Status: completed. Contributions addressing the editor's notes have been approved.
* CLOSED: Action 010: main content is available and approved, but some editor's notes need to be resolved (see action 013).
** Status: completed. Contributions addressing the editor's notes have been approved.
* CLOSED: Action 004/006/008/010/011: need to analyze and define the relationship of NFV-MANO Service and interfaces.
** Status: completed. Additional content was added as part of action 013.
* CLOSED: Action 009: main content is available and approved, but some editor's notes need to be resolved (see action 013).
** Status: completed. Contributions addressing the editor's notes have been approved.
* CLOSED: Action 009: the "heartbeat" functionality was deleted in the approved FM interface and IE contribution (see NFVIFA(18)000215r2). It needs to be resolved how the heartbeat functionality relates to fault management, or whether it needs a specific interface for it.
** Status: contributions providing a new interface to handle the heartbeat functionality were available, but they were not discussed. The technical assessment and discussion would be postponed to later IFA031 releases, in order to make sure the completion of a stable version of IFA031 for the Rel. 3 drop #1 (1H2018).
* CLOSED: Action 011: main content is available and approved, but some editor's notes need to be resolved (see action 013).
** Status: completed. Contributions addressing the editor's notes have been approved.
* CLOSED: Action 012: main content is available and approved, but some editor's notes need to be resolved (see action 013).
** Status: completed. Additional content was added as part of action 013.

Other issues:
* CLOSED: (Jan. 2018) At IFA#84 F2F meeting: discussed the possibility of having some informative information flows to show examples on how the interfaces can be used. An Annex could be added.
** Status: completed. An annex has been added to add informative information flows. Refer to contribution [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000449_FEAT11_IFA031_Annex_B_examples_of_information_flows.docx NFVIFA(18)000449].

=== Security Considerations ===
''List of security considerations implied by the feature.'' 
* CLOSED: As captured in some editor's notes in clause 6: ''Editor’s Note: actors in the operations are “consumer” and “NFV-MANO functional entity”. The consumer is intended to be an authorized consumer, thus, not all possible consumers may be authorized to access all operations. Further description and analysis about this is expected to be part of the “Security Considerations” clause.''
** Status: completed. Additional content was added as part of action 014, and in particular with contribution NFVIFA(18)000578r1.
* Action 014 (added in May 2018) to list specific security related contributions.

== FEAT15: VNF Snapshotting ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Jörg Aelken (Ericsson LM) (stage 2) Joan Triay (DOCOMO) (stage 3)
|-
| '''Feature description''' || The VNF_PHOTO is a feature that has been investigated and described in the published ETSI GR NFV-TST 005. A VNF Snapshot is a replication of a VNF instance at a specific point in time with a corresponding VNF Snapshot Package which is collection of files representing a VNF Snapshot. The feature implementation enables operations on and management of VNF Snapshots and their corresponding packages.
|-
| '''Target Release''' || '''Stage 2:''' Release 3 drop 1 (2018-06) '''Stage 3:''' Release 3
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA005, IFA006, IFA007, IFA008, IFA010, IFA011, IFA013 '''Stage 3:''' SOL002, SOL003, SOL005, SOL001, and new SOL010
|-
| '''MegaCRs''' || '''Stage 2''' - IFA005: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000559_IFA005_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000559] Status: Approved MegaCR; Implemented in: IFA005ed311 draft version 3.0.1 - IFA006: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000560_IFA006_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000560] Status: Approved MegaCR; Implemented in: IFA006ed311 draft version 3.0.1 - IFA007: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000561r3_IFA007_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000561r3] Status: Approved MegaCR; Implemented in: IFA007ed311 draft version 3.0.2 - IFA008: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000535r2_IFA008_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000535r2] Status: Approved MegaCR; Implemented in: IFA008ed311 draft version 3.0.1 - IFA010: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000539_IFA010_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000539] Status: Approved MegaCR; Implemented in: IFA010ed311 draft version 3.0.3 - IFA011: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000540r1_IFA011_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000540r1] Status: Approved MegaCR; Implemented in: IFA011ed311 draft version 3.0.2 - IFA013: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000541r1_IFA013_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000541r1] Status: Approved MegaCR; Implemented in: IFA013ed311 draft version 3.0.3
|-
| '''Related/Dependent Features''' || N/A
|-
| '''New Specification ''' || '''Stage 2:''' Not required '''Stage 3:''' SOL010 (VNF Snapshot Package specification)
|-
| '''Status''' || '''Stage 2:''' Completed '''Stage 3:''' Completed
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx?Tb_Id=831&searchText=FEAT15&IncludeSubTb=False&sort=pk_contribution&sortorder=DESC&NbItemsPerPage=50&Year=2018,2017 All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' - Bertrand Souville (DOCOMO) - Gerald Kunzmann (DOCOMO) - Jörg Aelken (Ericsson LM) '''Stage 3:''' - Joan Triay (DOCOMO) - Manchang Ju (ZTE) - Yuya Kuno (DOCOMO)
|-
| '''Last Updated''' || 2021-12-10
|}

=== Stage 2 Implementation Plan ===

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WI(s) !! Target completion !! Status
|-
| 001 || Add functional requirements on the NFVO (IFA010 6.2.x) to support granting for VNF/VNFC Snapshot operations, based on Clause 7.2.1 in TST005 (recommendation Nfvo.001). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001010r1_FEAT15_IFA010_NFVO_support_for_VNF_VNFC_Snapshot_granting.docx NFVIFA(17)0001010r1] Status: obsolete || IFA010 || November-2017 || Completed
|-
| 002 || Add functional requirements on the VNFM (IFA010 7.x) to support VNF/VNFC Snapshot operations and VNF/VNFC Snapshot Packaging, based on Clause 7.2.2 in TST005 (recommendations Vnfm.001 to Vnfm.009). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001021r2_FEAT15_IFA010_VNFM_support_for_VNF_VNFC_Snapshots.docx NFVIFA(17)0001021r2] Status: obsolete || IFA010 || November-2017 || Completed
|-
| 003 || Add functional requirements on the VIM (IFA010 8.x) to support virtualized resource Snapshot capabilities based on Clause 7.2.3 in TST005 (recommendations Vim.001 and Vim.002). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(17)0001032r4_FEAT15_IFA010_VIM_support_for_virtualized_resource_Snapshots.docx NFVIFA(17)0001032r4] Status: obsolete || IFA010
|| November-2017 || Completed
|-
| 004 || Add requirement on Virtualised Resources Management interface on the Or-Vi reference point (IFA005 clause 5.3.5) to support attaching/detaching Volumes to virtualized compute resources, based on Clause 7.5.2 in TST005 (recommendations OrVi-Vcrm.001 and OrVi-Vcrm.002). CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000030_FEAT15_IFA005_CR_Add_new_Virtualised_Resources_Management_in.docx NFVIFA(18)000030] Status: obsolete || IFA005 || December-2017 || Completed
|-
| 005 || Add new operation for attaching/detaching Volumes, including new information elements, to Virtualized Compute Resources Management interface (IFA005 clause 7.3.1.x), based on Clause 7.5.2 in TST005 (recommendations OrVi-Vcrm.001 and OrVi-Vcrm.002). CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000031r1_FEAT15_IFA005_CR_Attach_Detach_Virtualised_Storage_Resource_.docx NFVIFA(18)000031r1] Status: obsolete || IFA005 || December-2017 || Completed
|-
| 006 || Add values to the computeOperation parameter descriptions of the OperateComputeRequest and OperateComputeResponse of the Virtualized Compute Management interface (IFA005 clause 7.3.1.6) to support quiescing/unquiescing and reverting to Snapshot virtualised compute resources, based on Clause 7.5.2 in TST005 (recommendations OrVi-Vcrm.003 to OrVi-Vcrm.005). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001082_FEAT15_IFA005_CR_Add_missing_operation_commands_on_virtualis.docx NFVIFA(17)0001082] Status: obsolete || IFA005 || December-2017 || Completed
|-
| 007 || Add value to the storageOperation parameter description of the OperateStorageRequest of the Virtualized Storage Management interface IFA005 clause 7.5.1.6.2) to support reverting to Snapshot virtualised storage resources, based on Clause 7.5.2 in TST005 (recommendation OrVi-Vsrm.001). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001083_FEAT15_IFA005_CR_Add_missing_operation_commands_on_virtualis.docx NFVIFA(17)0001083] Status: obsolete || IFA005 || December-2017 || Completed
|-
| 008 || Mirror requirements from IFA005 towards IFA006, i.e. - Add requirement on Virtualised Resources Management interfaces on the Vi-Vnfm reference point (IFA006 clause 5.3.3) to support attaching/detaching Volumes to virtualized compute resources, based on Clause 7.5.1 in TST005 (recommendations ViVnfm-Vcrm.001 and ViVnfm-Vcrm.002). CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000033_FEAT15_IFA006_CR_Add_new_Virtualised_Resources_Management_in.docx NFVIFA(18)000033] Status: obsolete - Add new operation for attaching/detaching Volumes, including information elements, to Virtualized Compute Resources Management interface (IFA006 clause 7.3.1.x), based on Clause 7.5.1 in TST005 (recommendations ViVnfm-Vcrm.001 and ViVnfm-Vcrm.002). CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000035r1_FEAT15_IFA006_CR_Attach_Detach_Virtualised_Storage_Resource_.docx NFVIFA(18)000035r1] Status: obsolete - Add values to the computeOperation parameter descriptions of the OperateComputeRequest and OperateComputeResponse of the Virtualized Compute Management interface (IFA006 clause 7.3.1.6) to support quiescing/unquiescing and reverting to Snapshot virtualised compute resources, based on Clause 7.5.1 in TST005 (recommendations ViVnfm-Vcrm.003 to ViVnfm-Vcrm.005). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001084_FEAT15_IFA006_CR_Add_missing_operation_commands_on_virtualis.docx NFVIFA(17)0001084] Status: obsolete - Add value to the storageOperation parameter description of the OperateStorageRequest of the Virtualized Storage Management interface (IFA006 clause 7.5.1.6.2) to support reverting to Snapshot virtualised storage resources, based on Clause 7.5.1 in TST005 (recommendation ViVnfm-Vsrm.001). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001085_FEAT15_IFA006_CR_Add_missing_operation_commands_on_virtualis.docx NFVIFA(17)0001085] Status: obsolete || IFA006 || December-2017 || Completed
|-
| 009 || Add a requirement on the Or-Vnfm reference point (IFA007 clause 5.2) to support a Snapshot Package Management interface produced by the VNFM, based on Clause 7.5.3 in TST005 (recommendation Or-Vnfm.001) and Clause 7.5.4 in TST005 (recommendation OrVnfm-Vspm.001). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000006r2_FEAT15_IFA007_Or-Vnfm_requirement_for_Snapshot_Package_Manag.docx NFVIFA(18)000006r2] Status: obsolete || IFA007 || January-2018 || Completed
|-
| 010 || Add requirements on a new Snapshot Package Management interface on the Or-Vnfm reference point (IFA007 clause 5.3.x) to support VNF Snapshot Package operations, based on Clause 7.5.4 in TST005 (recommendations OrVnfm-Vspm.002 to OrVnfm-Vspm.005). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000007r4_FEAT15_IFA007_Snapshot_Package_Management_interface_requirem.docx NFVIFA(18)000007r4] Status: obsolete || IFA007 || January-2018|| Completed
|-
| 011 || Add new Snapshot Package Management interface specification (IFA007 clause 7.x) to support VNF Snapshot Package operations, based on Clause 7.5.4 in TST005 (recommendations OrVnfm-Vspm.002 to OrVnfm-Vspm.005). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000008r16_FEAT15_IFA007_VNF_Snapshot_Package_Management_interface_spec.docx NFVIFA(18)000008r16] Status: obsolete || IFA007 || January-2018 || Completed
|-
| 012 || Add a requirement on the Ve-Vnfm-vnf reference point (IFA008 clause 5.3.0) to support a VNF Snapshot Notification interface produced by the VNFM, based on Clause 7.5.5 in TST005 (recommendation Ve-Vnfm-vnf.001) and Clause 7.5.6 in TST005 (recommendation VeVnfmvnf-Vsn.001). Status: Not needed according to alternative solution (see note) || IFA008 || January-2018 || Not needed
|-
| 013 || Add requirements on the Ve-Vnfm-em and Ve-Vnfm-vnf reference points (IFA008 clause 5.2.1.1 and 5.3.1.1) to support receiving confirmations upon sent VNF lifecycle management operation occurrence notifications related to VNF Snapshots to enable the continuation or abortion of a VNF Snapshot operation after required modifications in the VNF triggered by the notification. This solution was preferred over and replaces the original intended solution of adding requirements on a new VNF Snapshot Notification interface on the Ve-Vnfm-vnf reference point (IFA008 clause 5.3.1.x) to support VNF Snapshot notifications, based on Clause 7.5.6 in TST005 (recommendations VeVnfmvnf-Vsn.002 and VeVnfmvnf-Vsn.003). (see note) CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000012_FEAT15_IFA008_VNF_Lifecycle_Management_interface_requirement.docx NFVIFA(18)000012] Status: obsolete || IFA008 || January-2018 || Completed
|-
| 014 || Add specifications on the VNF Lifecycle Management interface (IFA008 clause 7.2.x) to receive confirmations upon sent VNF lifecycle management operation occurrence notifications related to VNF Snapshot to enable the continuation or abortion of a VNF Snapshot operation after required modifications in the VNF triggered by the notification. This solution was preferred over and replaces the original intended solution of adding a new VNF Snapshot Notification interface specification (IFA008 clause 7.x) to support VNF Snapshot notifications, based on Clause 7.5.6 in TST005 (recommendations VeVnfmvnf-Vsn.002 and VeVnfmvnf-Vsn.003). (see note) CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000013_FEAT15_IFA008_VNF_Lifecycle_Management_interface_specificati.docx NFVIFA(18)000013] Status: obsolete || IFA008 || January-2018 || Completed
|-
| 015 || Add requirements on VNF Lifecycle Management interface on the Ve-Vnfm-em reference point (IFA008 clause 5.2.1.1) to support querying/deleting available VNF/VNFC Snapshot information and to support create/revert to VNF/VNFC Snapshot operations, based on Clause 7.5.7 in TST005 (recommendations VeVnfmem-Vlm.001 and VeVnfmem-Vlm.002). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000070r1_FEAT15_IFA008_VNF_Lifecycle_Management_interface_requirement.docx NFVIFA(18)000070r1] Status: obsolete || IFA008 || January-2018 || Completed
|-
| 016 ||Add new operations for querying/deleting information on available VNF/VNFC Snapshots and creating/reverting to VNF/VNFC Snapshots, including information elements, to VNF Lifecycle Management interface (IFA008 clause 7.2.x), based on Clause 7.5.7 in TST005 (recommendations VeVnfmem-Vlm.001 and VeVnfmem-Vlm.002). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000071r2_FEAT15_IFA008_VNF_Lifecycle_Management_interface_specificati.docx NFVIFA(18)000071r2] Status: obsolete || IFA008 || January-2018 || Completed
|-
| 017 || Add requirements on NS Lifecycle Management interface on the Os-Ma-Nfvo reference point (IFA013 clause 5.3.2) to support querying/deleting available VNF/VNFC Snapshot information and to support create/revert to VNF/VNFC Snapshot operations, based on Clause 7.5.8 in TST005 (recommendations OsMaNfvo-Nslm.001 and OsMaNfvo-Nslm.002). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000230r3_FEAT15_IFA013_NS_Lifecycle_Management_interface_requirements.docx NFVIFA(18)000230r3] Status: obsolete || IFA013 || February-2018 || Completed
|-
| 018 || Add new values to the updateType for deleting VNF Snapshot information and for creating/reverting to VNF Snapshots and new parameters, including information elements, to the Update NS operation of the NS Lifecycle Management interface (IFA013 clause 7.3.5), based on Clause 7.5.8 in TST005 (recommendations OsMaNfvo-Nslm.001 and OsMaNfvo-Nslm.002). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000231r5_FEAT15_IFA013_NS_Lifecycle_Management_interface_specificatio.docx NFVIFA(18)000231r5] Status: obsolete || IFA013 || February-2018 || Completed
|-
| 019 || Add Opconfig Information Elements to enable the configuration of LCM snapshot operations (IFA011 clause 7.1.5). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000457_FEAT15_IFA011_CR_Add_new_snapshotVnfOpConfig_attributes.docx NFVIFA(18)000457] Status: obsolete || IFA011 || March-2018 || Completed
|-
| 020 || Add new events to the LifeCycleManagementScript related to VFN Snapshotting (IFA011 clause 7.1.13). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000458r1_FEAT15_IFA011_CR_Add_new_LifecycleManagementScript_event_att.docx NFVIFA(18)000458r1] Status: obsolete || IFA011 || March-2018 || Completed
|-
| 021 || Add a new attribute to the Vdu information element (IFA011 clause 7.1.6.2.2) with a content of a new information element for VNFC Snapshot descriptor. CR draft not required for Release 3 drop 1. The additional VNFC Snapshot properties are not required for a complete VNF Snapshot feature implementation. For further study which properties are needed and which of them are required to be modifiable, might be added as maintenance CR later. || IFA011 || March-2018 || Not needed
|-
| 022 || Add the specification of a new information element for a VNFC Snapshot descriptor (IFA011 clause 7.1.6.x), based on Clause 7.3 in TST005 (recommendations Vnfsd.005 to Vnfsd.016). CR draft not required for Release 3 drop 1. The additional VNFC Snapshot properties are not required for a complete VNF Snapshot feature implementation. For further study which properties are needed and which of them are required to be modifiable, might be added as maintenance CR later. || IFA011 || March-2018 || Not needed
|-
| 023 || Mirror VNF lifecycle management interface extensions for Snapshots from IFA008 to IFA007: - Add requirements on VNF Lifecycle Management interface on the Or-Vnfm reference point (IFA007 clause 5.3.4) to support querying/deleting available VNF Snapshot information and to support create/revert to VNF Snapshot operations. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000126r1_FEAT15_IFA007_VNF_Lifecycle_Management_interface_requirement.docx NFVIFA(18)000126r1] Status: obsolete - Add new operations for querying/deleting information on available VNF Snapshots and creating/reverting to VNF Snapshot, including information elements, to VNF Lifecycle Management interface (IFA007 clause 7.2.x). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000127r3_FEAT15_IFA007_VNF_Lifecycle_Management_interface_specificati.docx NFVIFA(18)000127r3] Status: obsolete || IFA007 || February-2018 || Completed
|-
| 024 || Extend the Grant VNF Lifecycle Operation operation of the VNF Lifecycle Operation Granting interface (IFA007 clause 6.3.2) to support granting of VNF Snapshot operations. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000144_FEAT15_IFA007_CR_Snapshot_granting.docx NFVIFA(18)000144] Status: obsolete || IFA007 || February-2018 || Completed
|-
| 025 || Mirror VNF Snapshot Package Management interface specifications from IFA007 to IFA013: - Add a requirement on the Os-Ma-nfvo reference point (IFA013 clause 5.2) to support a VNF Snapshot Package Management interface produced by the NFVO. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000130r2_FEAT15_IFA013_Os-Ma-nfvo_requirement_for_VNF_Snapshot_Packag.docx NFVIFA(18)000130r2] Status: obsolete - Add requirements on a new Snapshot Package Management interface on the Os-Ma-nfvo reference point (IFA013 clause 5.3.x) to support VNF Snapshot Package operations. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000131r4_FEAT15_IFA013_VNF_Snapshot_Package_Management_interface_requ.docx NFVIFA(18)000131r4] Status: obsolete - Add new Snapshot Package Management interface specification (IFA013 clause 7.x) to support VNF Snapshot Package operations. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000132r8_FEAT15_IFA013_VNF_Snapshot_Package_Management_interface_spec.docx NFVIFA(18)000132r8] Status: obsolete || IFA013 || February-2018 || Completed
|-
| 026 || Mirror trigger conditions for VnfLcmOperationOccurrenceNotification from IFA008 to IFA007: - Add trigger conditions for VnfLcmOperationOccurrenceNotification for create and revert-to VNF Snapshots to information elements and notifications related to VNF Lifecycle Changes (IFA007 clause 8.6.2.2). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000281_FEAT15_IFA007_VNF_Lifecycle_Changes_notification_triggers.docx NFVIFA(18)000281] Status: obsolete || IFA007 || April-2018 || Completed
|-
| 027 || Add description on filters and attributes for VNF Snapshot information, including information elements, to the Query NS operation of the NS Lifecycle Management interface (IFA013 clauses 7.3.6 and 8.3.3). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000284r1_FEAT15_IFA013_NS_Lifecycle_Management_Query_SnapshotInfo_spe.docx NFVIFA(18)000284r1] Status: obsolete || IFA013 || April-2018 || Completed
|-
| 028 || Add support of a VNFC Snapshot Package Management interface to Ve-Vnfm-em reference point: - Add requirements on a new VNFC Snapshot Package Management interface on the Ve-Vnfm-em reference point (IFA008 clause 5.2.x). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000424_FEAT15_IFA008_VNFC_Snapshot_Package_management_interface_req.docx NFVIFA(18)000424] Status: obsolete - Add specification of the VNFC Snapshot Package Management interface on the Ve-Vnfm-em reference point (IFA008 clauses 7.X, 9.Y). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000460r1_FEAT15_IFA008_VNFC_Snapshot_Package_management_interface_spe.docx NFVIFA(18)000460r1] Status: obsolete || IFA008 || May-2018 || Completed
|-
| 029 || Add support for requesting transfer of VNF Snapshot Package image artefacts from the NFVO towards the VIM. CR draft not required for Release 3 drop 1. The information on the image artifacts is already included in the information element VnfcSnapshotImageInfo, available after package upload. The NFVO can access this IE after the extraction of the package is requested and can then transfer the images from the VIM using the provided access information. || IFA007 || May-2018 || Not needed
|-
| 030 || Add support for granting of VNF Snapshot Package operations. CR draft not required for Release 3 drop 1. Current assumption is that it is not needed, but instead the NFVO is expected to validate incoming requests based on policies/VNFD and only forwards allowed requests to the VNFM. Might be needed for Snapshot Package management exposed towards EM (IFA008). For further study, might be added as maintenance CR later. || IFA013 || May-2018 || Not needed
|-
| colspan="5" | NOTE: An alternative solution for a VNF Snapshot Notification Interface in IFA008 could be to add a new VNF Snapshot notification type to the VNF LCM interface. The final solution will be developed when working on the items for IFA008. After investigation of the alternative, it was decided to implement this alternative by re-using the VNF lifecycle notification interface and adding an operation to enable the VNF/EM to confirm the received notification concerning VNF snapshotting.
|}

=== Stage 3 Implementation Plan ===

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WI(s) !! Target completion !! Status
|-
| 001 || Specification of VNF snapshot operations in the VNF LCM API of SOL003: - Adding snapshot operations and flows: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000638r1_SOL003ed311_FEAT15_Clause_5_1__5_2_and_5_3_Adding_snapshot_c.zip NFVSOL(18)000638r1]. Status: approved - Adding snapshot related resources and methods [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000639r1_SOL003ed311_FEAT15_Clause_5_4_Adding_snapshot_resources.docx NFVSOL(18)000639r1]. Status: approved - Adding snapshot related data types: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000640r1_SOL003ed311_FEAT15_Clause_5_5_Adding_snapshot_data_types.docx NFVSOL(18)000640r1]. Status: approved - Adding revert snapshot operation: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000249_SOL003ed311_FEAT15_Clause_5_1__5_2_and_5_3_Revert_to_snapsho.zip NFVSOL(19)000249]. Status: approved - Fixes to the create VNF snapshot task: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000298r1_SOL003ed311_FEAT15_Fixes_to_create_VNF_snapshot_task.docx NFVSOL(19)000298r1]. Status: approved - Fixes to VNF snapshot data types: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000299_SOL003ed311_FEAT15_Fixes_to_VNF_snapshot_data_types.docx NFVSOL(19)000299]. Status: approved - Improving the snapshot creation process: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000353r2_SOL003ed311_FEAT15_Improving_snapshot_creation_process.zip NFVSOL(19)000353r2]. Status: approved || SOL003 || Dec. 2019 || Clompleted
|-
| 002 || Specification of VNF snapshot operations in the VNF LCM API of SOL002 (mostly mirroring SOL003): - Adding snapshot operations, flows, resources and data types: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000233_SOL002ed311_FEAT15_Clause_5_Adding_snapshot_creation__resour.zip NFVSOL(19)000233]. Status: approved - Adding snapshot operations, flows, resources and data types related to revert to snapshot: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000339_SOL002ed311_FEAT15_Clause_5_1__5_2_and_5_3_Revert_to_snapsho.zip NFVSOL(19)000339]. Status: approved - Mirror of 299: fixes to VNF snapshot data types: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000518_SOL002ed311_FEAT15_Mirror_of_299_-_Fixes_to_VNF_snapshot_dat.docx NFVSOL(19)000518]. Status: approved - Mirror of 353r2: Improving snapshot creation process: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000519_SOL002ed311_FEAT15_Mirror_of_353r2_-_Improving_snapshot_crea.zip NFVSOL(19)000519]. Status: approved - Bug fix on top of 233 and 339: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000520_SOL002ed331_FEAT15_Bug_fix_of_snapshot_resources_for_VNFC.docx NFVSOL(19)000520]. Status: approved || SOL002 || Dec. 2019 || Completed
|-
| 003 || Specification of VNF snapshot operations in the NS LCM API of SOL005: - Adding snapshot operations and data types as part of NS LCM: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000252r1_SOL005ed311_FEAT15_Clause_6_Adding_VNF_snapshot_operation_an.docx NFVSOL(19)000252r1]. Status: approved - Data types for DeleteVnfSnapshotData and RevertVnfToSnapshotData: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000335_SOL005ed311_FEAT15_Clause_6_5_3_Data_type_of_DeleteVnfSnapsh.docx NFVSOL(19)000335]. Status: approved
- Data types for CreateVnfSnapshotData: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000130r1_SOL005ed331_FEAT15_EN_resolution_bulk_mirrors_of_083__085r2_.docx NFVSOL(20)000130r1]. Status approved
| SOL005 || Dec. 2019 || Completed
|-
| 004 || Specification of VNF snapshot package operations in the SOL003: - New clause for the VNF Snapshot Pkg API: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000288r1_SOL003ed311_FEAT15_New_clause_VNF_Snapshot_Pkg_API.docx NFVSOL(19)000288r1]. Status: approved - Adding resource structure and methods for VNF Snapshot Pkg API: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000289r1_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt__API_resources.zip NFVSOL(19)000289r1]. Status: approved - Flows, resource, methods and data types for VNF snapshot pkg mgmt creation: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000290_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt_creation.zip NFVSOL(19)000290]. Status: approved - Flows, resource, methods and data types for VNF snapshot pkg mgmt query, update and delete: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000291r1_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt_query__update_and_d.zip NFVSOL(19)000291r1]. Status: approved - Flows, resource, methods and data types for VNF snapshot pkg mgmt upload and fetch: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000292r1_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt_upload_and_fetch.zip NFVSOL(19)000292r1]. Status: approved - Flows, resource, methods and data types for VNF snapshot pkg mgmt fetch artifact: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000293_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt_fetch_artifact.zip NFVSOL(19)000293]. Status: approved - Flows, resource, methods and data types for VNF snapshot pkg mgmt build: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000294r1_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt_build.zip NFVSOL(19)000294r1]. Status: approved - Flows, resource, methods and data types for VNF snapshot pkg mgmt extract: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000354r1_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt_extract_option_A.zip NFVSOL(19)000354r1]. Status: approved
- Moving VNF snapshot pkg mgmt interface: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000273r1_SOL003ed331_FEAT15_Moving_VNF_snapshot_package_API.zip NFVSOL(20)000273r1]. Satus: approved
| SOL003 || Dec. 2019 || Completed
|-
| 005 || Specification of the VNFC snapshot package management interface in SOL002: - Withdrawn VNF snapshot package management interface from SOL002: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000287_SOL002ed331_FEAT15_Moving_VNF_snapshot_package_mgmt.docx NFVSOL(20)000287]. Status approved || SOL002 || Dec. 2019 || Completed
|-
| 006 || Specification of the VNF snapshot package management interface in SOL005: - Flows, resource, methods and data types for VNF snapshot pkg mgmt: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000234r2_SOL005ed331_FEAT15_Moving_VNF_snapshot_pkg_API.zip NFVSOL(20)000234r2]. Status: approved || SOL005 || Dec. 2019 || Completed
|-
| 007 || Specification of the VNF snapshot related operations in the VNFD and NSD of SOL001: - Operation Configuration: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000320r6_SOL001ed331_FEAT15_VNF_Snapshot.docx NFVSOL(20)000320r6]. Status: approved || SOL001 || Dec. 2019 || Completed
|-
| 008 || Specification of the VNF snapshot related operations in the VNFD and NSD of SOL006: - Operation Configuration: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000830r1_SOL006ed331_FEAT15_VNF_Snapshot.docx NFVSOL(19)000830r1]. Status: approved || SOL006 || Dec. 2019 || Completed
|-
| 009 || Specification of the VNF snapshot packaging: - SOL010 skeleton: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000599_SOL010_ToC_Skeleton.zip NFVSOL(18)000599]. Status: approved - SOL010 scope: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000600_SOL010_Scope.docx NFVSOL(18)000600]. Status: approved - Adding references: -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000601_SOL010_Normative_Reference.docx NFVSOL(18)000601]. Status: approved -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000648_SOL010_Adding_References_and_Abbreviations.docx NFVSOL(18)000648]. Status: approved - Definitions and concepts: -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000122r1_SOL010_-_Definitions_of_VNF_Snapshot_Record_and_Abbreviation.docx NFVSOL(19)000122r1]. Status: approved -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000719r3_SOL010_Definitions_of_VNF_Snapshot_Descriptor_and_Abbreviati.docx NFVSOL(18)000719r3]. Status: open -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000258_SOL010_Definitions_of_VNF_Snapshot_Descriptor_and_Abbreviati.docx NFVSOL(19)000258]. Status: open - High-level VNF snapshot package format and structure requirements (clause 4.1 and 4.2): -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000646_SOL010_Adding_4_1_TOSCA_YAML_CSAR.docx NFVSOL(18)000646]. Status: approved -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000647r3_SOL010_Normative_text_for_CSAR_Structure_options.docx NFVSOL(18)000647r3]. Status: approved - VNF snapshot package file contents (clause 4.3): -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000238r1_SOL010_the_skeleton_of_Clause_4_3_.docx NFVSOL(19)000238r1]. Status: approved -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000244r2_SOL010_VNF_Snapshot_Record_in_the_VNF_Snapshot_Package.docx NFVSOL(19)000244r2]. Status approved -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000056r4_SOL010_-_VNF_Snapshot_Package_file_contents_General.docx NFVSOL(19)000056r4]. Status: approved - Security aspects of VNF snapshot package: -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000231r1_SOL010ed351_Clause_5_1_Security_enhancement.docx NFVSOL(21)000231r1] . Status: approved
-- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000244r2_SOL010ed351_Clause_5_4_Security_enhancement.docx NFVSOL(21)000244r2] . Status: approved -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000245_SOL010ed351_Clause_5_2_Security_enhancement.docx NFVSOL(21)000245] . Status: approved

-- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000348r1_SOL010ed351_Resolving_the_comments_from_NFVSEC.docx NFVSOL(21)000348r1]. Status: approved - Examples and annexes: -- <s>[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000748r3_SOL010_Annex_A_CSAR_example_without_the_TOSCA-Metadata_direc.docx NFVSOL(18)000748r3]. Status: Withdrawn</s>
| SOL010 || Dec. 2019 || Completed
|-
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT12: Enhancement support for MEC in NFV deployments ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Uwe Rauschenbach, Nokia
|-
| '''Feature description''' ||Update to selected NFV interfaces. The intent is to define extensions which can be used to specify how ETSI MEC can be deployed in an NFV environment, allowing to run MEC applications on the NFVI besides
VNFs, and re-using ETSI NFV MANO components to perform common MANO tasks on the MEC applications.

3 parts:
* Small Os-Ma enhancements (finalized, confirmed by MEC in [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2022//NFV(22)000259_LSout_Response_to_ETSI_ISG_NFV_on_MECinNFV_feature.docx NFV(22)000259])

* Small Ve-Vnfm enhancements (finalized, can re-use LCM coordination interface that has been defined as part of updating FEAT15 in IFA008ed321)

* Support for Non-MANO artifact sets in VNF package (finalized IFA011/SOL004 ed251)
|-
| '''Target Release''' || Release 3 (2019)
|-
| '''Impacted WIs''' || IFA013, IFA008, IFA011, SOL005, SOL002, SOL004
|-
| '''MegaCRs''' || For part 3: Related content already included in Rel 2 maintenance (V 2.4.1)

For part 2
* [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)0001024r2_IFA008ed321_-_Remove_ConfirmVnfSnapshot__Add_LCM_Coordinatio.docx NFVIFA(18)001024r2] for IFA008ed321

For part 1
* n/a 
|-
| '''Related/Dependent Features''' || FEAT15 (LCM coordination interface that is part of VNF Snapshot) 
|-
| '''Status''' || Completed (100% complete)
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions]
*NFVIFA(17)000900r3_IFA011ed241_3rd_party_VNF_Package_extensions
*NFVSOL(17)000585r3_SOL004_non_MANO_artifact_sets
*NFVIFA(18)0001024r2_IFA008ed321_-_Remove_ConfirmVnfSnapshot__Add_LCM_Coordinatio
* NFVSOL(20)000053r1_SOL005ed331 MECinNFV placement constraint update

[http://https://portal.etsi.org Agreed content]
* NFVIFA(17)000900r3_IFA011ed241_3rd_party_VNF_Package_extensions
* NFVSOL(17)000585r3_SOL004_non_MANO_artifact_sets
* NFVIFA(18)0001024r2_IFA008ed321_-_Remove_ConfirmVnfSnapshot__Add_LCM_Coordinatio
|-
| '''Feature team''' || Uwe Rauschenbach, Nokia
Yang Xu, Huawei

Pekka Kuure, Nokia

Anatoly Andrianov, Nokia
|-
| '''Last Updated''' || 2022-12-05
|}

=== Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
{| class="wikitable"
|'''ID'''
|'''Action'''
|'''Impacted WI(s)'''
|'''Target completion'''
|'''Status'''
|-
|001
|Add needed MEC extensions to IFA013 (placement control).
|IFA013
|June 2020
|Complete
|-
|002
|Add needed MEC extensions to SOL005 (placement control).
|SOL005
|June 2020
|Complete
|-
|003
|Add requirement for 3rd party VNF package extension mechanism to IFA011.
|IFA011
|Feb 2018
|Complete
|-
|004
|Add specification for 3rd party VNF package extension mechanism to SOL004.
|SOL004
|Feb 2018
|Complete
|-
|005
|Add needed MEC extensions to IFA008 (graceful termination).
|IFA008
|Feb 2019
|Complete
|-
|006
|Add needed MEC extensions to SOL002 (to allow standardizing graceful termination).
|SOL002
|June 2021
|Complete
|}

=== Issues ===
MEC has confirmed in December 2022 that all open issues are closed, see [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2022//NFV(22)000259_LSout_Response_to_ETSI_ISG_NFV_on_MECinNFV_feature.docx NFV(22)000259].

MEC may or may not provide additional requirements in the future. These would need to go into a new feature.

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT13: Report on Architectural enhancement for VNF License Management support and use of VNF licenses ==

=== Overview ===
{| class="wikitable"
|'''Feature Prime'''
|Abinash Vishwakarma, Netcracker
|-
|'''Feature description'''
|IFA034 work will perform impact analysis of VNF Licenses on the NFV-MANO. The output of this work will be used to create CRs on the NFV-MANO.
Initial study of License Management was done by EVE010, the output of EVE010 will be used as baseline for this IFA034.
|-
|'''Target release'''
|Release 3 drop 3
|-
|'''Impacted WIs'''
|
|-
|'''MegaCRs'''
|TODO, will be based on the IFA034 report
|-
|'''Related/Dependent Features'''
|NA
|-
|'''Status'''
|Ongoing 20%
|-
|'''Contributions'''
|
|-
|'''Feature team'''
|Abinash Vishwakarma (Netcracker)
Janusz, Pieczerak, Orange

Etienne, Steinert, Orange

Oliver, Le Grand, Orange

Anne-Marie Praden, Gemalto

Martin, Liepert, Gemalto
|-
|'''Last update'''
|2019-04-16
|}

== FEAT16: Service Availability Level ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Stefan Arntzen (Huawei)
|-
| '''Feature description''' || This feature adds the functions needed to assign resources with defined reliability characteristics to NSs with special reliability requirements. It also allows to achieve an optimized assignment of resources with defined availability characteristics to multiple VNFs and NSs (belonging to the same slice)
|-
| '''Target Release''' || '''Stage 2:''' Release 3 drop 3 (2019-06)
'''Stage 3:''' Release 3 (2019-12)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA010, IFA014
|-
| '''MegaCRs''' || '''Stage 2:'''
IFA010: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000480r8_IFA010_MegaCR_FEAT16_SAL.docx NFVIFA(19)000480r8] Approved by email on July 15 
IFA014: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000526r6_IFA014_MegaCR_FEAT16_SAL.docx NFVIFA(19)000526r6] Approved by email on July 15 

'''Stage 3:''' <tbd>
|-
| '''Related/Dependent Features''' || N/A
|-
| '''Status''' || '''Stage 2:''' Approved in IFA#160; MegaCR Index available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000746_FEAT16_MegaCR_Index.docx NFVIFA(19)000746]
'''Stage 3:''' Not started
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx?Tb_Id=831&searchText=FEAT16&IncludeSubTb=False&sort=pk_contribution&sortorder=DESC&NbItemsPerPage=50&Year=2019,2018 All feature contributions] [https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || Shaoji Ni (Huawei) Maria Toeroe(Ericsson) Gerald Kunzmann (DOCOMO) Stefan Arntzen (Huawei) Janusz Pieczerak (Orange) Chidung Lac (Orange) 
|-
| '''Last Updated''' || 2019-07-16
|}

=== Stage 2 Implementation Plan ===

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 ||Add terminology of the “service availability level (SAL)” and explain difference between FEAT05 Slicing

<s>NFVIFA(18)000970</s> Status: replaced by NFVIFA(19)000402r1

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000402r3_FEAT16__IFA010_change_for_modifying_the_definition_of__servi.docx NFVIFA(19)000402r3] Status: Agreed FEAT (IFA#159)

|| IFA010 || June-2019 || Completed
|-
| 002 || Specify requirements for the VIM to support the capability for supporting SAL for the assignment/reservation of resources. Specify requirements for the NFVO/VNFM to support SAL for requesting the assignment/reservation of resources.

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)0001027r1_FEAT16_IFA010__Use_Cases_for_Service_Availability_Levels.docx NFVIFA(18)0001027r1] Status: Agreed FEAT (IFA#133)

<s>NFVIFA(19)000274r1]</s> Status: Noted, replaced by NFVIFA(19)000306 (IFA#144)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000296r1_FEAT16_SAL_use_cases.docx NFVIFA(19)000296r1] Status: Noted (IFA#145)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000306r5_FEAT16_IFA010__Additional_Use_Case_for_Service_Availability_.docx NFVIFA(19)000306r5] Status: Agreed FEAT (IFA#150)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000307r7_FEAT16_IFA010_NFVO_functional_requirements_for_supporting_se.docx NFVIFA(19)000307r7] Status: Agreed FEAT (IFA#149)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000309r2_FEAT16__IFA010_NFVO_functional_requirements_for_VNF_NS_LCM_t.docx NFVIFA(19)000309r2] Status: Agreed FEAT (IFA#148)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000310r5_FEAT16__IFA010_VIM_functional_requirements_for_supporting_se.docx NFVIFA(19)000310r5] Status: Agreed FEAT (IFA#148)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000311r2_FEAT16__IFA010_VNFM_functional_requirements_for_supporting_s.docx NFVIFA(19)000311r2] Status: Agreed FEAT (IFA#148)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000482r1_FEAT16_IFA010__Add_a_note_into__Use_Case_3_of_Service_Availa.docx NFVIFA(19)000482r1] Status: Agreed FEAT (IFA#154)

<s>NFVIFA(19)000504r1</s> Status: Withdrawn

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000502r3_FEAT16__IFA010_5_x__General_requirements_to_support_Service_.docx NFVIFA(19)000502r9] Status: Agreed FEAT (IFA#156)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000590r4_FEAT16_IFA010__Remove_editor_note_in_CR_NFVIFA_19_000502r9.docx NFVIFA(19)000590r4] Status: Agreed FEAT (IFA#157)
| IFA010 || June-2019 || Completed
|-
| 003 || Specify requirements for an NFVI resource management on the Or-Vi/Vi-Vnfm to support SAL for the assignment/reservation of resources. || IFA005/006 || December-2018 || Stopped. Not part of release 3
|-
| 004 || Add the parameter of SAL into “VnfDF”, “vdu profile”, “VirtualLinkDescFlavour” of VNFD
<s>NFVIFA(19)000357r3</s> Status: Withdrawn
|| IFA011 || December-2018 || Stopped
|-
| 005 || Add a requirement and the parameter of SAL into “Network service deployment flavour” of NSD
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000355r4_FEAT016__IFA014_NSD_supporting_service_availability_level_in.docx NFVIFA(19)000355r4] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000397r2_FEAT016__IFA014_NSD_supporting_service_availability_level_in.docx NFVIFA(19)000397r2] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000547r5_FEAT016__Removing_editor_notes_and_add_back_the_deleting_Mar.docx NFVIFA(19)000547r5] Status: Agreed FEAT (IFA#155)

|| IFA014 || June-2019 || Completed
|-
| 006 || Specify operations of the assignment/reservation of resources in Or-Vi/Vi-Vnfm/Or-Vnfm/Ve-Vnfm interfaces to support SAL by adding the parameter of “SAL” into the Virtual resource assignment/reservation requests

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000399r3_FEAT16__IFA007__Adding_service_availability_level_into_the_i.docx NFVIFA(19)000399r3] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000408r2_FEAT16__IFA008__Adding_service_availability_level_into_the_i.docx NFVIFA(19)000408r2] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000417r6_FEAT16__IFA005__Adding_service_availability_level_into_the_i.docx NFVIFA(19)000417r6] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000419r4_FEAT16__IFA005__Adding_service_availability_level_into_the_i.docx NFVIFA(19)000419r4] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000472_FEAT16__IFA006__Adding_service_availability_level_into_the_i.docx NFVIFA(19)000472] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000474_FEAT16__IFA006__Adding_an_attribution_of_the_supportedServic.docx NFVIFA(19)000474] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000467r1_FEAT16__IFA007__Adding_service_availability_level_into_the_i.docx NFVIFA(19)000467r1] Status: Agreed FEAT (IFA#154)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000466r4_FEAT16__IFA005__Adding_the_supportedServiceAvailabilityLevel.docx NFVIFA(19)000466r4] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000473r2_FEAT16__IFA006__Adding_the_supportedServiceAvailabilityLevel.docx NFVIFA(19)000473r2] Status: Agreed FEAT (IFA#155)

|| IFA005/006/007/008 || February-2019 || Stopped. Not part of release 3
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add SAL(service_availability_level) in to NSD.
- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000067r1_SOL001ed331_FEAT16_Adding_SAL_to_NSD.docx NFVSOL(20)000067r1]: Approved
| SOL001 || March-2018 || Completed
|-
|002
|Add SAL(service_availability_level) in to NSD.
- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000026r2_SOL006ed331_FEAT16_SAL.docx NFVSOL(20)000026r2]: Approved
|SOL006
|
|Completed
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature are described in: ''[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2019/NFVSEC(19)000085r1_FEAT16_security_considerations.zip NFVSEC(19)000085r1] Status: agreed in SEC#151

== FEAT17: Cloud-Native VNFs and Container Infrastructure management ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Jörg Aelken (Ericsson LM) Ulrich Kleber (Huawei Technologies Co.,Ltd)
|-
| '''Feature description''' || The scope of the feature covers the following areas: 
- NFV Architecture support for VNFs which follow “cloud-native” design principles. 
- Enhance NFV-MANO capabilities to support container technologies based on DGR/NFV-IFA029. 
- Enhance NFV-MANO capabilities for container management and orchestration 
- Enhance information model for containerized VNFs both using bare metal or nested virtualization technologies
|-
| '''Target Release''' || '''Stage 2 Step 1:''' Release 4 Drop #1 (after NFV#31e, October 2020) '''Stage 2 Step 2:''' Release 4 Drop #2 (after NFV#34e, April 2021) '''Stage 2 Step 3:''' Release 4 Drop #3 (after NFV#37e, March 2022) '''Stage 3 Step 1:''' Release 4 (December 2021) 
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA007, IFA008, IFA010, IFA011, IFA013, IFA014 
'''Stage 3:''' SOL001, SOL002, SOL003, SOL006, SOL018
|-
| '''MegaCRs''' || '''Stage 2 Step 1:''' IFA010ed411 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000478r2_IFA010ed411_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(20)000478r2] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/010/04.01.01_60/gs_NFV-IFA010v040101p.pdf New edition IFA010ed411] 
IFA011ed411 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000479r6_IFA011ed411_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(20)000479r6] (Approved) 
IFA011ed411 Additional CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000442r5_FEAT17-IFA011ed411-New_CP_type_to_model_networking_MCIOs.docx NFVIFA(20)000442r5] (Approved) 
[https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/011/04.01.01_60/gs_NFV-IFA011v040101p.pdf New edition IFA011ed411] 
'''Stage 2 Step 2:''' IFA007ed421 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000196r5_IFA007ed421_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(21)000196r5] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/007/04.02.01_60/gs_nfv-ifa007v040201p.pdf New edition IFA007ed421] IFA008ed421 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000200r2_IFA008ed421_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(21)000200r2] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/008/04.02.01_60/gs_nfv-ifa008v040201p.pdf New edition IFA008ed421] IFA010ed421 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000197r2_IFA010ed421_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(21)000197r2] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/010/04.02.01_60/gs_nfv-ifa010v040201p.pdf New edition IFA010ed421] IFA011ed421 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000203r1_IFA011ed421_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(21)000203r1] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/011/04.02.01_60/gs_nfv-ifa011v040201p.pdf New edition IFA011ed421] IFA013ed421 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000204_IFA013ed421_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(21)000204] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/013/04.02.01_60/gs_nfv-ifa013v040201p.pdf New edition IFA013ed421] IFA014ed421 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000205r1_IFA014ed421_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(21)000205r1] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/014/04.02.01_60/gs_nfv-ifa014v040201p.pdf New edition IFA014ed421] 
'''Stage 2 Step 3:''' IFA007ed431 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000190r1_IFA007ed431_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(22)000190r1] (Approved) [ New edition IFA007ed431] IFA008ed431 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000194r1_IFA008ed431_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(22)000194r1] (Approved) [ New edition IFA008ed431] IFA010ed431 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000197r4_IFA010ed431_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(22)000197r4] (Approved) [ New edition IFA010ed431] IFA013ed431 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000198r1_IFA013ed431_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(22)000198r1] (Approved) [ New edition IFA013ed431]

'''Stage 3 Step 1:''' SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//blackhole.doc NFVSOL(20)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT19 – NFV-Conn FEAT23 – MANO-SBA
|-
| '''New Specification ''' || '''Stage 2 Step 1:''' [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/040/04.01.01_60/gs_NFV-IFA040v040101p.pdf DGS/NFV-IFA040] - Requirements for service interfaces and object model for OS container management and orchestration specification 
'''Stage 2 Step 2:''' [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/040/04.02.01_60/gs_nfv-ifa040v040201p.pdf RGS/NFV-IFA040ed421]- Requirements for service interfaces and object model for OS container management and orchestration specification 
'''Stage 2 Step 3:''' DGS/NFV-IFA036 - Specification of requirements for the management and orchestration of container cluster nodes 

'''Stage 3 Step 1:''' DGS/NFV-SOL018 - Profiling specification of protocol and data model solutions for OS Container management and orchestration
|-
| '''Status''' ||
'''Stage 2 Step 1:''' Completed 
'''Stage 2 Step 2:''' Completed 
'''Stage 2 Step 3:''' Ongoing (80% completed) 
'''Stage 3 Step 1:''' Ongoing (20% completed)
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx?Tb_Id=831&searchText=FEAT17%20IFA040%20IFA036&IncludeSubTb=False&sort=pk_contribution&sortorder=DESC&NbItemsPerPage=50&Year=2019,2020,2021,2022 All stage 2 feature contributions] 
[https://portal.etsi.org/Contribution.aspx?Tb_Id=848&searchText=FEAT17%20SOL018&IncludeSubTb=False&sort=pk_contribution&sortorder=DESC&NbItemsPerPage=50&Year=2021,2022 All stage 3 feature contributions] 
|-
| '''Feature team''' || '''Stage 2:''' Ulrich Kleber (Huawei Technologies Co.,Ltd) Jörg Aelken (Ericsson LM)
'''Stage 3:''' Jörg Aelken (Ericsson LM)
|-
| '''Last Updated''' || 2022-03-30
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.

==== Stage 2 - Step 1 ====

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WI(s) !! Target completion !! Status
|-
| ST2-001 || Skeleton, scope, and term definitions for IFA040 (Clauses 1, 2, 3)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000803r2_IFA040-OS_Container_MANO_service_interfaces-Skeleton.zip NFVIFA(19)000803r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000804r1_IFA040-Scope.docx NFVIFA(19)000804r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000844r2_IFA040-Clause_3_1-OS_Container_term_definition.docx NFVIFA(19)000844r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000880_IFA040-Clause_3_1-OS_Container_term_definition.docx NFVIFA(19)000880] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000019_IFA040-Correct_references_to_NFV_003.docx NFVIFA(20)000019] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000087_IFA040-Editorial_clean-up.docx NFVIFA(20)000087] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000150_IFA040_3_2_Void_symbols_clause.docx NFVIFA(20)000150] (Approved) 
|| IFA040 || October - 2019 || Complete
|-
| ST2-002 || Overview and framework for OS container management and orchestration (Clause 4)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000847r2_IFA040-Clause_4_1-Introduction.docx NFVIFA(19)000847r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000849r2_IFA040-Clause_4_2-Framework.docx NFVIFA(19)000849r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000076r1_IFA040_4_1_Editor_s_note_resolution.docx NFVIFA(20)000076r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000149_IFA040_Editorial_clean-up_part_1.docx NFVIFA(20)000149] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000175r2_IFA_040_-_Review_-_Editorial_improvements.zip NFVIFA(20)000175r2] (Approved) 
|| IFA040 || November - 2019 || Complete
|-
| ST2-003 || Skeleton and scope for IFA036 (Clause 1)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000845r1_IFA036_Container_Cluster_Node_Managemeng_Skeleton.zip NFVIFA(19)000845r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000846_IFA036_Scope.docx NFVIFA(19)000846] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000893_IFA036-Remove_Annex_-Authors_and_contributors.docx NFVIFA(19)000893] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000945r3_IFA036_Problem_Statement.docx NFVIFA(19)000945r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000469r4_IFA036_Scope_update.docx NFVIFA(20)000469r4] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000795r2_IFA036_Extend_Overview.docx NFVIFA(21)000795r2] (Approved) 

|| IFA036 || October - 2019 || Complete
|-
| ST2-004 || Enhance the VNFD and its VDU information element with attributes/information elements for the OS container resource model
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000499r17_FEAT17_IFA011_-_Support_for_pods.docx NFVIFA(19)000499r17] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000063r2_FEAT17_IFA011ed411-_Requirements_and_information_elements_re.docx NFVIFA(20)000063r2] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000077r1_FEAT17-IFA011ed411-Resolving_editors_notes_from_contribution.docx NFVIFA(20)000077r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000170r1_FEAT17-IFA011ed411-Template_attribute_for_VirtualStorageDesc.docx NFVIFA(20)000170r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000212r5_FEAT17-IFA011ed411-SecurityGroupRule.docx NFVIFA(20)000212r5] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000213r4_FEAT17-IFA011ed411-Modeling-Cpd.docx NFVIFA(20)000213r4] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000395r2_FEAT17-IFA011ed411-Add_MCIOP_profile.docx NFVIFA(20)000395r2] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000434r2_FEAT17-IFA011ed411-Change_cardinality_of_intCpd_in_Vdu.docx NFVIFA(20)000434r2] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000442r5_FEAT17-IFA011ed411-New_CP_type_to_model_networking_MCIOs.docx NFVIFA(20)000442r5] (Approved) 
|| IFA011ed411 || February - 2020 || Complete
|-
| ST2-005 || OS container NFV object model (Clause 5)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000870_IFA040-Clause_5_1-Introduction.docx NFVIFA(19)000870] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000873r5_IFA040_5_2_Add_MCIOP_NFV_object_for_OS_container_management.docx NFVIFA(19)000873r5] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000909_IFA040-Clause_5_2_1-Managed_Container_Infrastructure_Object.docx NFVIFA(19)000909] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000913r1_IFA040-Clause_5_2_3-Namespace.docx NFVIFA(19)000913r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000914r2_IFA040-Clause_5_2_4-Namespace_quota.docx NFVIFA(19)000914r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000920r1_IFA040-Clause_5_2_5-OS_Container_Image.docx NFVIFA(19)000920r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000924r1_IFA040-Clause_5_3-Objects_relationship.docx NFVIFA(19)000924r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000075_IFA040_5_2_2_2_Editor_s_note_resolution.docx NFVIFA(20)000075] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000182r2_IFA040_Editorial_clean-up_part_2.docx NFVIFA(20)000182r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000190r1_IFA040_-_Review_-_Clarifications_on_the_model_mapping.docx NFVIFA(20)000190r1] (Approved) 
|| IFA040 || November - 2019 || Complete
|-
| ST2-007 || Specify the functional requirements for the CISM function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000020_FEAT17-IFA010ed411-Functional_requirements_for_CISM.docx NFVIFA(20)000020] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000025_FEAT17-IFA010ed411-Clause_12_2_CISM_Functional_requirements_.docx NFVIFA(20)000025] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000026r1_FEAT17-IFA010ed411-_Clause_12_3_CISM_Functional_requirements.docx NFVIFA(20)000026r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000027_FEAT17-IFA010ed411-Clause_12_4_CISM_Functional_requirements_.docx NFVIFA(20)000027] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000028r2_FEAT17-IFA010ed411-Clause_12_5_CISM_Functional_requirements_.docx NFVIFA(20)000028r2] (FEAT agreed) 
|| IFA010ed411 || January - 2020 || Complete
|-
| ST2-008 || Specify the functional requirements for the CIR function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000030_FEAT17-IFA010ed411-Clause_13_Functional_requirements_for_CIR.docx NFVIFA(20)000030] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000095r1_FEAT17-IFA010ed411-Clause_13_Another_Functional_requirements.docx NFVIFA(20)000095r1] (FEAT agreed) 
|| IFA010ed411 || February - 2020 || Complete
|-
| ST2-009 || General CISM service requirements (Clauses 6.1, 6.2)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000974_IFA040-Clause_6_2-General_CISM_service_requirements.docx NFVIFA(19)000974] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000015_IFA040-Clause_6-Additional_CISM_service_requirements.docx NFVIFA(20)000015] (Approved) 
|| IFA040 || January - 2020 || Complete
|-
| ST2-010 || OS container management service interface requirements (Clauses 6.3, 6.4, 6.5, 6.6, 6.7)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)0001015r1_IFA040_6_3__6_5_Adding_CISM_service_interface_requirements.docx NFVIFA(19)0001015r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000003r3_IFA040-Clause_6_4-Compute_management_service_interface_requi.docx NFVIFA(20)000003r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000005r3_IFA040-Clause_6_5-Storage_management_service_interface_requi.docx NFVIFA(20)000005r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000006r3_IFA040-Clause_6_7-Configuration_management_service_interface.docx NFVIFA(20)000006r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000016_IFA040-Clause_6_6-Network_management_service_interface_requi.docx NFVIFA(20)000016] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000062_IFA040_Adding_missing_notification_related_requirements.docx NFVIFA(20)000062] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000151r2_IFA040_Section_6_proposed_changes.docx NFVIFA(20)000151r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000176_IFA_040_-_Review_-_Minor_Technical_improvements.docx NFVIFA(20)000176] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000178r2_IFA040-Add_requirements_on_access_control_for_CISM_service_i.docx NFVIFA(20)000178r2] (Approved) 
|| IFA040 || January - 2020 || Complete
|-
| ST2-011 || General CIR service requirements (Clauses 7.1, 7.2)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)0001016r2_IFA040_7_Adding_CIR_service_interface_requirements.docx NFVIFA(19)0001016r2] (Approved) 
|| IFA040 || December - 2019 || Complete
|-
| ST2-012 || OS container image management service interface requirements (Clause 7.3)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)0001016r2_IFA040_7_Adding_CIR_service_interface_requirements.docx NFVIFA(19)0001016r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000062_IFA040_Adding_missing_notification_related_requirements.docx NFVIFA(20)000062] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000094r1_IFA040_Adding_tenant_related_requirements_of_CIR.docx NFVIFA(20)000094r1] (Approved) 
|| IFA040 || January - 2020 || Complete
|-
| ST2-013 || Extend the NFVO functional requirements for consuming the management service interfaces exposed by the CISM function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000228r2_FEAT17-IFA010ed411-Clause_6_XX-NFVO_requirements_for_OS_cont.docx NFVIFA(20)000228r2] (FEAT agreed) 
|| IFA010ed411 || March - 2020 || Complete
|-
| ST2-014 || Extend the NFVO functional requirements for consuming the management service interfaces exposed by the CIR function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000227_FEAT17-IFA010ed411-Clause_6_12-NFVO_requirements_for_OS_cont.docx NFVIFA(20)000227] (FEAT agreed) 
|| IFA010ed411 || March - 2020 || Complete
|-
| ST2-015 || Extend the VNFM functional requirements for consuming the management service interfaces exposed by the CISM function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000238_FEAT17-IFA010ed411-Clause_7_8-VNFM_requirements_for_OS_conta.docx NFVIFA(20)000238] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000241_FEAT17-IFA010ed411-Clause_7_XX-VNFM_requirements_for_contain.docx NFVIFA(20)000241] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000264r1_FEAT17-IFA010ed411-Clause_7_XX_3-VNFM_requirements_for_OS_co.docx NFVIFA(20)000264r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000356r1_FEAT17-IFA010ed411-7_2_1_VNFM_requirements_for_granting_name.docx NFVIFA(20)000356r1] (FEAT agreed) 
|| IFA010ed411 || March - 2020 || Complete
|}
==== Stage 2 - Step 2 ====

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WI(s) !! Target completion !! Status
|-
| ST2-016 || Enhance the information models of the Or-Vnfm interfaces for OS container management and orchestration
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000357r1_FEAT17-IFA007ed411-5_3_2_Interface_requirements_for_granting.docx NFVIFA(20)000357r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000381_FEAT17-IFA007ed411-6_3_2_1_Description_improvement_on_namesp.docx NFVIFA(20)000381] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000394r1_FEAT17-IFA007ed411-Clause_8_3_3-Add_container_namespace_to_G.docx NFVIFA(20)000394r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000409r1_FEAT17-IFA007ed411-_Align_access_information_for_VNF_package.docx NFVIFA(20)000409r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000411r1_FEAT17-IFA007ed411-Clause_8_3_2_Enhance_ResourceDefinition_w.docx NFVIFA(20)000411r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000437_FEAT17-IFA007ed411-Update_cardinality_of_software_image_attr.docx NFVIFA(20)000437] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000560_FEAT17-IFA007ed411-Clause_6_3_2_Enhance_Grant_VNF_LCM_operat.docx NFVIFA(20)000560] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000678r9_FEAT17-IFA007ed421-Clause_8_5_Enhance_VNF_runtime_informatio.docx NFVIFA(20)000678r9] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000711r1_FEAT17_IFA007ed421_exceptions_for_link_port_creation.docx NFVIFA(20)000711r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000731r1_FEAT17-IFA007ed421-CISM__CIR_and_MCIOP_repository_access_inf.docx NFVIFA(20)000731r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000800r2_IFA007ed421_FEAT17_Enhancing_description_MCIO_container_mana.docx NFVIFA(20)000800r2] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000839_IFA007ed421_FEAT17_Add_new_affinity_scopes.docx NFVIFA(20)000839] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000130r2_FEAT17-IFA007ed421-Convey_MCIO_placement_constraints.docx NFVIFA(21)000130r2] (FEAT agreed) 
|| IFA007ed421 || March - 2021 || Complete
|-
| ST2-017 || Enhance the information models of the Ve-Vnfm interfaces for OS container management and orchestration
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000771_FEAT17_IFA008ed421_Mirror_of_711__exceptions_for_link_port_c.docx NFVIFA(20)000771] (FEAT agreed) 
|| IFA008ed421 || March - 2021 || Complete
|-
| ST2-018 || Extend the NFVO, VNFM, CISM functional requirements according to additional enhancements identified for FEAT17
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000853r1_FEAT17-IFA010ed421-Functional_requirement_for_NFVO.docx NFVIFA(20)000853r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000208_FEAT17-IFA010ed421-Clause_6_X_-_NFVO_requirements_for_MCIOP_.docx NFVIFA(21)000208] (FEAT agreed) 
|| IFA010ed421 || March - 2021 || Complete
|-
| ST2-019 || Extend the VNFD information model according to additional enhancements identified for FEAT17
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000799r3_IFA011ed421_FEAT17_Add_new_affinity_scopes.docx NFVIFA(20)000799r3] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000035r1_FEAT17-IFA011ed421-Support_for_multiple_VersionSelectors.docx NFVIFA(21)000035r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000079r4_IFA011ed421_FEAT17_Shared_ephemeral_storage_of_containers.docx NFVIFA(21)000079r4] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000129r2_FEAT17-IFA011ed421-Add_MCIO_placement_constraint_information.docx NFVIFA(21)000129r2] (FEAT agreed) 
|| IFA011ed421 || March - 2021 || Complete
|-
| ST2-020 || Enhance the information models of the Os-Ma-nfvo interfaces for OS container management and orchestration
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000410r1_FEAT17-IFA013ed411-Align_access_information_for_VNF_package_.docx NFVIFA(20)000410r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000706r7_FEAT17-IFA013ed421-Clause_8_3_3_Enhance_VNF_runtime_informat.docx NFVIFA(20)000706r7] (FEAT agreed) 
|| IFA013ed421 || March - 2021 || Complete
|-
| ST2-021 || Enhance the information models of the NSD for OS container management and orchestration
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000719r1_FEAT17-IFA014ed421-Add_container_namespace_affinity-group_sc.docx NFVIFA(20)000719r1] (FEAT agreed) 
|| IFA014ed421 || March - 2021 || Complete
|-
| ST2-022 || Extend the abstract NFV object model description and CISM/CIR service interface requirements according to additional enhancements identified for FEAT17
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000074r1_IFA040ed421_FEAT17_Adding_MCIO_definitions.docx NFVIFA(21)000074r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000075_IFA040ed421_FEAT17_Clarifications_about_MCIO_and_container_g.docx NFVIFA(21)000075] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000160r1_IFA040ed421_FEAT17_MCIO_configurable_parameters.docx NFVIFA(21)000160r1] (Approved) 
|| IFA040ed421 || March - 2021 || Complete
|}
==== Stage 2 - Step 3 ====

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WI(s) !! Target completion !! Status
|-
| ST2-006 || Terminology and overview of management and orchestration of CIS cluster nodes (Clauses 3 and 4, Annex)
Concept discussions: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000361r2_Discuss_Concepts_for_Container_Cluster_Management.pptx NFVIFA(20)000361r2] (Noted),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000456r1_Discuss_Concepts_for_Container_Cluster_Management.pptx NFVIFA(20)000456r1] (Noted),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000778r2_Discussion_paper_-_FEAT17_IFA036_CIS_cluster_descriptor.pptx NFVIFA(21)000778r4] (Noted) 

CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000520r3_IFA036_4_x_Relationship_among_key_concepts.zip NFVIFA(20)000520r3] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000522r3_IFA036_Clause_4_2_Introduction.docx NFVIFA(20)000522r3] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000523r2_IFA036_Clause_4_3_Framework.docx NFVIFA(20)000523r2] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000524r1_IFA036_Annex_on_container_related_services.docx NFVIFA(20)000524r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000525r3_IFA036_Clause_3_1_Term_Definitions.docx NFVIFA(20)000525r3] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000558r2_IFA036_Clause_3_1__Term_Definitions_of_CCM.docx NFVIFA(20)000558r2] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000688r1_IFA036_Enhance_Clause_4_to_cover_input_from_discussion_paper.docx NFVIFA(20)000688r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000697r1_IFA036_Update_for_Annex_A.docx NFVIFA(20)000697r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000730r1_IFA036_4_2_2_Lifecycle_management_for_CIS_cluster.docx NFVIFA(20)000730r1] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000895r5_IFA036_Annex_B_Flow_for_Create_CIS_Cluster.docx NFVIFA(20)000895r5] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000027r3_IFA036_4_2_3_Placement_of_CIS_clusters_and_resources.docx NFVIFA(21)000027r3] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000028r2_IFA036_4_2_4_CIS_cluster_characteristics.docx NFVIFA(21)000028r2] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000151r3_IFA036_Preconditions_etc_for_flow_in_B_2.docx NFVIFA(21)000151r3] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000169r4_IFA036_Annex_B_Flow_for_Instantiation_of_a_containerized_VNF.zip NFVIFA(21)000169r4] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000295r2_FEAT17_IFA036_CIS_cluster_selection_and_VNF_placement.docx NFVIFA(21)000295r2] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000395r1_IFA036_4_2_9_Relation_of_Network_Services_and_CIS_cluster.docx NFVIFA(21)000395r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000394r1_IFA036_4_2_8_Relation_of_CIS_cluster_management_and_resource.zip NFVIFA(21)000394r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000396r2_IFA036_4_2_10_Relation_namespace_and_CIS_cluster.docx NFVIFA(21)000396r2] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000406r2_IFA036_4_2_11_FCAPS_management_for_CIS_clusters.docx NFVIFA(21)000406r2] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000616r1_IFA036_some_small_fixes.docx NFVIFA(21)000616r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000294r2_IFA036_Clause_4_2_5_Adding_cluster_networking.zip NFVIFA(21)000294r2] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000449r4_FEAT17_IFA036_4_2_6_Cluster_storage.docx NFVIFA(21)000449r4] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000709r3_FEAT17_IFA036_Enhanced_CIS_Cluster_Capability.docx NFVIFA(21)000709r3] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000744r2_FEAT17_IFA036_Daemon_workload_.docx NFVIFA(21)000744r2] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000795r2_IFA036_Extend_Overview.docx NFVIFA(21)000795r2] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000919r1_IFA036_start_resolve_editors_notes.docx NFVIFA(21)000919r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000922r3_IFA036_Annex_Workflow_Daemon_Object.docx NFVIFA(21)000922r3] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000925r3_IFA036_Clause_3__4_2__Annex_MCCO_description_and_definition_.zip NFVIFA(21)000925r3] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000946_IFA036_Abbreviations_and_more.docx NFVIFA(21)000946] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001004r2_FEAT17_IFA036_Clause_4_2_5_Addressing_ENs_networking.docx NFVIFA(21)0001004r2] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001005_FEAT17_IFA036_Clauses_4_2_3__4_2_8_and_new_Addressing_ENs_pl.docx NFVIFA(21)0001005] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001006r1_FEAT17_IFA036_Clause_4_2_7_Addressing_ENs_CIS_cluster_select.docx NFVIFA(21)0001006r1] (Approved), [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001007_FEAT17_IFA036_Clause_4_2_12__4_2_13_and_4_2_14_Addressing_EN.docx NFVIFA(21)0001007] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001027_FEAT17_IFA036_security_aspect_for_clause_4_2_11_.docx NFVIFA(21)0001027] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001046_IFA036_clause_2__3_ENs__resolution.docx NFVIFA(21)0001046] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001047r1_IFA036_clause_4_1_EN_s_resolution_.docx NFVIFA(21)0001047r1] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001048_IFA036_clause_4_2_1_EN_s_resolution.docx NFVIFA(21)0001048] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001049_IFA036_clause_4_2_4_ENs__resolution.docx NFVIFA(21)0001049] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001050r1_IFA036_clause_4_2_9_ENs__resolution.docx NFVIFA(21)0001050r1] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000011_IFA036_D_1_ENs__resolution.docx NFVIFA(22)000011] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000016r4_IFA036_-_VNF-based_CIS_clusters.docx NFVIFA(22)000016r4] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000029r1_IFA036_Clarify_CIS_Cluster_Identification.docx NFVIFA(22)000029r1] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000030r1_IFA036_Resolve_EN_on_runtime_characteristics.docx NFVIFA(22)000030r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000031_IFA036_Two_small_changes.docx NFVIFA(22)000031] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000032_IFA036_Remove_an_Editors_Note_in_Clause_4_2_1.docx NFVIFA(22)000032] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000034_IFA036_Update_table_in_Annex_A.docx NFVIFA(22)000034] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000057r1_IFA036_4_2_11_EN_s_resolution.docx NFVIFA(22)000057r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000059r1_IFA036_typo_corrections.docx NFVIFA(22)000059r1] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000060r1_FEAT17_IFA036_4_2_6_Cluster_storage_EN_resolution.docx NFVIFA(22)000060r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000066r1_FEAT17__IFA036_EN_resolution_in_clause_4_2_7.docx NFVIFA(22)000066r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000084r1_FEAT17_IFA036_Clause_4_2_11_FM-related_EN_resolution.docx NFVIFA(22)000084r1] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000010r1_IFA036_B_2_1_ENs__resolution.docx NFVIFA(22)000010r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000113r2_IFA036_4_2_4_EN_s_resolution.docx NFVIFA(22)000113r2] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000117r1_IFA036_6_2_2_EN_s_resolution.docx NFVIFA(22)000117r1] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000118r1_IFA036_B_1_EN_s_resolution.docx NFVIFA(22)000118r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000119r1_IFA036_B_2_5_EN_s_resolution.docx NFVIFA(22)000119r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000120r1_IFA036_1_EN_s_resolution.docx NFVIFA(22)000120r1] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000135r1_IFA036_Annex_A_EN_s_resolution.docx NFVIFA(22)000135r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000137r1_IFA036_4_2_7_EN_fix_terminology_usage_MCIO_Workload.docx NFVIFA(22)000137r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000138r1_IFA036_Fix_more_terminology_issues.docx NFVIFA(22)000138r1] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000136r2_IFA036_Annex_B_2_EN_s_resolution.docx NFVIFA(22)000136r2] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000267r1_FEAT17_IFA036_Clause_4_2_6_Storage-related_EN_resolution.docx NFVIFA(22)000267r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000281_FEAT17_IFA036_Multiple_clauses_Various_EN_handling.docx NFVIFA(22)000281] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000300r1_IFA036_Annex_B_6_Scaling_out_a_CIS_cluster.docx NFVIFA(22)000300r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000301_IFA036_Align_B3_to_136r2.docx NFVIFA(22)000301] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000316r2_IFA036_Bare_Metal_CIS_clusters.docx NFVIFA(22)000316r2] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000340_IFA036_Update_Clause_4_2_1.docx NFVIFA(22)000340] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000341_IFA036_Change_order_of_clauses_in_clause_4_2.docx NFVIFA(22)000341] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000342_IFA036_Update_Clause_4_3.docx NFVIFA(22)000342] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000343_IFA036_Remaining_Editor_s_Notes.docx NFVIFA(22)000343] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000344r1_IFA036_Annex_B7_NS_Instantiation_Work_Flow.docx NFVIFA(22)000344r1] (Approved) 
|| IFA036 || June - 2022 || Completed
|-
| ST2-023 || Container cluster nodes management interface requirements (Clause 5)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000609r5_IFA036_Clause_5_1_Requirements_of_CCM.docx NFVIFA(20)000609r5] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000625r1_IFA036_5_x_Service_interface_requirements_for_CIS_instance_m.docx NFVIFA(20)000625r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000791r1_IFA036_Clause_5_1_3_Updating_requirements_considering_networ.docx NFVIFA(21)000791r1] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000934r3_FEAT17_IFA036_Clause_5_1_Updating_requirements_of_CIS_cluste.docx NFVIFA(21)000934r3] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001008r1_FEAT17_IFA036_Clause_5_1_3_and_5_2_3_Reqs_about_placement_an.docx NFVIFA(21)0001008r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001016r1_FEAT17_IFA036_Clause_5_2_CISM_MCCO_management_service_requir.docx NFVIFA(21)0001016r1] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(21)0001040r2_IFA036_5_1_Add_CIS_cluster_configuration_management_requirem.docx NFVIFA(21)0001040r2] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001041r2_IFA036_5_1_Add_CIS_cluster_performance_management_requiremen.docx NFVIFA(21)0001041r2] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001042r3_IFA036_5_1_Add_CIS_cluster_fault_management_requirements.docx NFVIFA(21)0001042r3] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000055r2_IFA036_5_1_5_EN_s_resolution.docx NFVIFA(22)00055r2] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000056r1_IFA036_5_1_6_EN_s_resolution.docx NFVIFA(22)00056r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000058r1_IFA036_5_1_2_EN_s_resolution.docx NFVIFA(22)00058r1] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000114r1_IFA036_5_1_3_EN_s_resolution.docx NFVIFA(22)000114r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000115r1_IFA036_5_2_3_EN_s_resolution.docx NFVIFA(22)000115r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000284_IFA036_5_1_2_EN_s_resolution.docx NFVIFA(22)000284] (Approved) 
|| IFA036 || June - 2022 || Completed
|-
| ST2-024 || CIS Cluster NFV object model (Clause 6)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000867_IFA036_Clause_6_Overview_and_skeleton.docx NFVIFA(21)000867] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000910r2_IFA036_6_2_CIS_cluster_related_descriptors__.docx NFVIFA(21)000910r2] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000957r2_FEAT17_IFA036_skeleton_for_clause_6_3.docx NFVIFA(21)000957r2] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001023r1_FEAT17_IFA036_contents_for_MDD_Commonality.docx NFVIFA(21)0001023r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001024_FEAT17_IFA036_contents_for_MDD_CCEC___Daemon_object_.docx NFVIFA(21)0001024] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001026_FEAT17_IFA036_contents_for_MDD_specific_MCCO_.docx NFVIFA(21)0001026] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000033_IFA036_Remove_some_Editors_Notes_in_Clause_6_1.docx NFVIFA(22)000033] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000064r1_FEAT17_IFA036_RBAC_declarative_descriptors.docx NFVIFA(22)000064r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000065_FEAT17__IFA036_Clarification_on_clause_6.docx NFVIFA(22)000065] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000242r3_IFA036_6_EN_s_resolution.docx NFVIFA(22)000242r3] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000285r4_IFA036_6_1_EN_s_resolution.zip NFVIFA(22)000285r4] (Approved) 
|| IFA036 || June - 2022 || Completed
|-
| ST2-025 || CIS Cluster Node NFV object model (Clause 7)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000947r3_IFA036_Add_clause_6_2_2_on_CCND.docx NFVIFA(21)000947r3] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000116r1_IFA036_6_1_EN_s_resolution.docx NFVIFA(22)000116r1] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000117r1_IFA036_6_2_2_EN_s_resolution.docx NFVIFA(22)000117r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000317r1_IFA036_CCNRD_for_bare_metal.docx NFVIFA(22)000317r1] (Approved) 
|| IFA036 || June - 2022 || Completed
|-
| ST2-026 || Analyse and if necessary enhance VNFD and its VDU information element with attributes/information elements related to cluster and node affinity
CR drafts: 
|| IFA011ed431 || March - 2022 || Open
|-
| ST2-027 || Analyse and if necessary enhance NSD and constituent information elements with attributes/information elements related to cluster and node affinity
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000471r5_FEAT_17-IFA014ed411-External-VirtualLink-Model.docx NFVIFA(20)000471r5] (Available) 
|| IFA014ed431 || March - 2022 || Ongoing
|-
| ST2-028 || Specify the functional requirements for the CCM function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000792r1_FEAT17_IFA010ed431_FEAT17_Adding_CCM_requirements.docx NFVIFA(21)000792r1] (Agreed FEAT) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000959r1_FEAT17_IFA010ed431_FEAT17_Update_CCM_requirements_of_storage.docx NFVIFA(21)000959r1] (Agreed FEAT) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001010r1_FEAT17_IFA010ed431_FEAT17_CCM_lifecycle_and_information_reqs.docx NFVIFA(21)0001010r1] (Agreed FEAT) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001011_FEAT17_IFA010ed431_Requirements_about_cluster_resources_plac.docx NFVIFA(21)0001011] (Agreed FEAT) 

|| IFA010ed431 || March - 2022 || Completed
|-
| ST2-029 || Add requirements on CIS cluster node management for the CISM function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001009_FEAT17_IFA010ed431_FEAT17_Clause_12_CISM_CIS_management_requ.docx NFVIFA(21)0001009] (Agreed FEAT) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001015r1_FEAT17_IFA010ed431_CCM_and_CISM_MCCO_management_reqs.docx NFVIFA(21)0001015r1] (Agreed FEAT) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000221_FEAT17_IFA010ed431_Cluster_management_missing_requirements_a.docx NFVIFA(22)000221] (Agreed FEAT) 

|| IFA010ed431 || March - 2022 || Completed
|-
| ST2-030 || Extend the NFVO functional requirements for consuming the management service interfaces exposed by the CCM function
CR drafts: 

|| IFA010ed431 || March - 2022 || Open
|-
| ST2-031 || Extend the NFVO functional requirements for consuming the management service interfaces exposed by the CISM function related to CIS Cluster Node management
CR drafts: 
|| IFA010ed431 || March - 2022 || Open
|-
| ST2-032 || Analyse and if necessary enhance the information models of the Os-Ma-nfvo interfaces for CIS Cluster management and CIS Cluster Node management
CR drafts: 
|| IFA013ed431 || March - 2022 || Open
|-
| ST2-033 || Additional interface enhancements in step 3
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000855r7_FEAT17_IFA007ed431_NAD_id.docx NFVIFA(21)000855r7] (Agreed FEAT, IFA007) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000027r1_FEAT17_IFA007ed431_VnfExtCpConfig_typo_correction.docx NFVIFA(22)000027r1] (Agreed FEAT, IFA007) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000014r2_FEAT17_IFA008ed431_Mirror_of__21_855_NAD_id.docx NFVIFA(22)000014r2] (Agreed FEAT, IFA008) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000048_FEAT17_IFA008ed431_VnfExtCpConfig_typo_correction.docx NFVIFA(22)000048] (Agreed FEAT, IFA008) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000012_IFA011ed431_Mcio_data.docx NFVIFA(22)000012] (In discussion, IFA011) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000026r3_FEAT17_IFA013ed431_Mirror_of__21_855_NAD_id.docx NFVIFA(22)000026r3] (Agreed FEAT, IFA013) 

|| IFA007ed431, IFA008ed431, IFA011ed431, IFA013ed431 || March - 2022 || Open
|-
| ST2-034 || Workgroup review
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000438r1_IFA036_review_clause_4_1_editorial_clean-up_.docx NFVIFA(22)000438r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000459_IFA036_update_clause_4_2_1.docx NFVIFA(22)000459] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000464r1_IFA036_review_on_removing_IFA035_reference.docx NFVIFA(22)000464r1] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000465r1_IFA036_review_CIS_cluster_assurance_management_service_requi.docx NFVIFA(22)000465r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000466r1_IFA036_review_clause_4_2_1_editorial_clean-up_.docx NFVIFA(22)000466r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000467r1_IFA036_review_clause_4_2_2_editorial_clean-up.docx NFVIFA(22)000467r1] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000474r1_IFA036_review_clause_4_2_5_4_EN_resolution.docx NFVIFA(22)000474r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000478_IFA036_review_clause_4_2_9_editorial_clean-up.docx NFVIFA(22)000478] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000489r1_IFA036_review_clause_6_editorial_clean-up.docx NFVIFA(22)000489r1] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000437r2_IFA036_review_clause_3_definition_improvement_.docx NFVIFA(22)000437r2] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000499r1_IFA036_review_alignment_on_usage_of_CIS_cluster_creation.docx NFVIFA(22)000499r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000500_IFA036_review_handling_of_abbreviation_first_occurrence.docx NFVIFA(22)000500] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000524_IFA036_review_informative_reference_supplement.docx NFVIFA(22)000524] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000527_IFA036_definition_addition_of_hybrid_CIS_cluster.docx NFVIFA(22)000527] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000528r2_IFA036_addition_and_clarification_of_security_aspects.docx NFVIFA(22)000528r2] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000529r2_FEAT17_IFA036_editorial_changes_and_clarification.docx NFVIFA(22)000529r2] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000530r1_FEAT17_IFA036_consistency_on_Cluster_nodes_network.docx NFVIFA(22)000530r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000531r2_FEAT17_IFA036_modification_for_requirements_on_storage.docx NFVIFA(22)000531r2] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000532_IFA036_Inconsistency_on_bare_metal_and_other_corrections.docx NFVIFA(22)000532] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000535_IFA036_review_alignment_notations_on_referencing_annexes.docx NFVIFA(22)000535] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000536r1_IFA036_review_MCCO_management_related_description_improvemen.docx NFVIFA(22)000536r1] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000537r1_IFA036_review_clause_B_5_daemon_object_workflow_improvement.docx NFVIFA(22)000537r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000538r1_IFA036_review_storage_related_description_improvement.docx NFVIFA(22)000538r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000559_FEAT17_IFA036_Additional_CIS_security_alignment.docx NFVIFA(22)000559] (Approved) 

|| IFA036 || July - 2022 || Completed
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| ST3-001 || tbd || tbd || tbd || Open
|}

=== Issues ===
==== Feature implementation approach ====
This feature implementation plan proposes to implement the feature according to its scope from the latest NFV Release-4 “Strawman of Release 4 definition”.

Due to the complexity of the feature and its implementation, the feature will be implemented in a stepwise approach. The feature steps are bundling dependent solutions in different work items/specifications. The solutions for one feature step impacting existing specifications will be delivered by Mega-CR’s. There will be one Mega-CR per impacted specification per feature step and all Mega-CR’s for one feature step will be delivered together with dependent new specifications.

The current plan bundles the following solutions together:
* Stage 2 - Step 1: IFA040 and related Rel-4 Mega-CRs on existing specifications
* Stage 2 - Step 2: IFA036 and related Rel-4 Mega-CRs on existing specifications
==== Background Information ====
This feature was originally planned as ETSI NFV Release-3 delivery. 
According to its definition, the ETSI NFV Release 3 includes objectives:
* To specify requirements and enhancements to NFV Architectural Framework to support PaaS features.
* To specify non-functional parameters to classify and characterize VNF cloud-native implementations.
They are reflected in the following two features and corresponding work items:
{| class="wikitable"
|-
! Feature ID !! Title !! Work Item
|-
| R03.F19 || NFV Architecture PaaS (NFVPAAS) || IFA029
|-
| R03.F20 || Cloud-Native VNF (VNFCLOUD) || EVE011
|}
During the work on the two work items it was discovered that both features are very much related and the envisioned solutions and implementations might overlap and will target the same impacted work items.

During discussions in IFA#73 it was further identified that EVE011, even though it is normative, should be considered as stage 1 requirements on cloud-native on a high abstraction level without taking the actual implementation into consideration. It was further identified in this meeting that IFA029 as a GR looks at architectural aspects of both Cloud Native and PaaS.

Meanwhile, both work items, EVE011 and IFA029, have been concluded and approved by the ISG NFV plenary as NFV Release-3 deliveries. It was further decided by the ISG NFV plenary to carry over the normative specifications for stage 2 and 3 of this feature with a modified scope according to the “Strawman of Release 4 definition” into NFV Release-4.

=== Security Considerations ===
The work item DGS/NFV-SEC023 “Network Functions Virtualisation (NFV) Release 4; Security; Container Security Specification” was approved by the ISG NFV to investigate the security considerations for OS container technologies and provide a respective specification.

It is expected that applicable container security aspects will be handled by this work item.

== FEAT18: Security ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Mark Shepherd (Tencastle)
|-
| '''Feature description''' || To address security challenges arising in NFV, particularly in terms of isolation of sensitive functions and security management and monitoring
|-
| '''Target Release''' || Release 3 drop X (2019-06-30)
|-
| '''Impacted WIs''' || Active work items: IFA026, IFA033, SEC019.
Future work items: consider whether SOL or TST items would be appropriate.

Existing work items: SEC009, SEC011, SEC012, SEC013.
|-
| '''MegaCRs''' || tbd
|-
| '''Related/Dependent Features''' || None
|-
| '''Status''' || Ongoing (25% complete)
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
(direct links to search-URLs to be added later)
|-
| '''Feature team''' || Alex Leadbeater (Rapporteur), BT
Leslie Willis (Rapporteur), BT

Mark Shepherd, Tencastle
|-
| '''Last Updated''' || 2018-10-19
|}

=== Implementation Plan ===
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Complete requirements in IFA026 || IFA026 || November 2018 || Open
|-
|002
|Map requirements from IFA026 into IFA033 and assign to each interface
|IFA026
IFA033
|November 2018
|Open
|-
|003
|Complete all of IFA026 and identify all interfaces in IFA033
|IFA026
IFA033
|December 2018
|Open
|-
|004
|Complete IFA033
|IFA0233
|May 2019
|Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT19: NFV-Conn ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Manchang Ju (ZTE), ju.manchang@zte.com.cn
Zarrar Yousaf (NEC), Zarrar.Yousaf@NECLAB.EU
|-
| '''Feature description''' || The scope of IFA038 covers the following areas:
a) investigating aspects of network connectivity for container-based VNF,

b) determining the enhancement related to NFV descriptors and NFV-MANO functional aspects for the management of network connectivity of containerized VNFs,

c) determining the enhancement related to NFV-MANO interfaces for the management of OS container multiple networks.
|-
| '''Target Release''' || '''Stage 2:''' Release 4 drop 3 (2022-02)
'''Stage 3:''' Release 4 (2022-X-X)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA010, IFA007, IFA011, IFA013, IFA014
'''Stage 3:''' SOLzz
|-
| '''MegaCRs''' || '''Stage 2:'''
IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000yyy] (CR Status)

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEATxx FEATyy
|-
|New Specifcations
|'''Informative''': ETSI GR NFV-IFA 038
'''Normative''': not required
|-
| '''Status''' || '''Stage 2:''' Completed
'''Stage 3:''' Ongoing (20% completed)
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Manchang Ju (ZTE), Zarrar Yousaf (NEC), Baoguo Xie(ZTE)
'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2021-12-20
|}

=== Stage 2 Implementation Plan ===
Informative work in ETSI GR NFV-IFA 038(October 2019 - November 2021)

'''IFA038'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to IFA007. CR draft [LINK] || IFA || March-2018 || Open
|}
Normative work plan (December 2021- February 2022)
{| class="wikitable"
|'''ID'''
|'''Action'''
|'''Impacted WI(s)'''
|'''Target completion'''
|'''Status'''
|-
|001
|Add general functional requirements for management of connectivity for multiple networks.

Add functional requirements for the NFVO, VNFM and CISM to support of the management of network connectivity of containerized VNFs.
|IFA010
|Dec-2021
|Not started
|-
|002
|Add functional requirements for the VNFM, and interface and information model specification for the VNF LCM to support OS container multiple networks.
|IFA007
|Dec-2021
|Not started
|-
|003
|Add requirements and modelling for the VNFD and NSD to support describing the properties for one or more secondary container cluster internal/external networks.

Add requirements and modelling for the VNFD and NSD to support describing the information for associating the VLD with the declarative descriptors of secondary container cluster internal/external networks.

Add resource requirements for the VNFD to support describing load balancers associated to network MCIOs.
|IFA011,

IFA014
|Feb-2022
|Not started
|-
|004
|Add functional requirements to the NFVO, and interface and information model specification to the VNF LM or NS LCM to support OS container multiple networks.
|IFA013
|Feb-2022
|Not started
|-
|005
|Add service interface requirements related to OS container multiple networks management to the CISM, to support the configuration and management of OS container multiple networks.
|IFA040
|Jan-2022
|Not started
|-
| colspan="5" |NOTE :
|}
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT20: Auto ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Haitao XIA (Huawei), xiahaitao@huawei.com
|-
| '''Feature description''' || The scope of the feature covers the following areas:
- NFV-MANO support for managing autonomous networks.

- Enabling higher level of automation for NFV-MANO.

- Intent-based principles for external exposure network services management.
|-
| '''Target Release''' || '''Stage 2:''' Release 4 informative work (2021-08-17) Published as ETSI GR NFV-IFA 041 v4.1.1.
'''Stage 3:''' Release 4 (202x-X-X)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFAxx, IFAyy,
'''Stage 3:''' SOLzz
|-
| '''MegaCRs''' || '''Stage 2:'''
IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000yyy] (CR Status)

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT07 FEAT26
|-
|New Specifcations
|'''Stage 2:''' TBD
'''Stage 3:''' SOLaaa
|-
| '''Status''' || '''Stage 2:''' Informative work completed (delivered in IFA041)
'''Stage 3:''' Not started
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Haitao XIA (Huawei), Cristina BADULESCU (Ericsson), Joan TRIAY (Docomo)，Rajavarma BHYRRAJU (Ericsson),
Tian Chen (China Telecom)

'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2021-09-13
|}

=== Stage 2 Implementation Plan ===
Informative work in ETSI GR NFV-IFA 041(October 2019 - May 2021)

'''IFA041'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || First GR (IFA041) draft introducing the skeleton and the scope.
'''Accepted contributions:'''

NFVIFA(19)000859r2, NFVIFA(19)000860r1
| IFA || October-2019 || Done
|-
|002
|Overview of related work in NFV-MANO and other SDOs.
'''Accepted contributions:'''

NFVIFA(19)000959, NFVIFA(19)000960r1, NFVIFA(19)000961r2, NFVIFA(19)000962r2,

NFVIFA(19)000963r2,
|IFA
|February-2020
|Done
|-
|003
|Use cases related to NFV-MANO autonomous management, mainly include three categories:
- Intent based NS management

- Management Data Analytics assisted management

- Autonomous container infrastructure management

'''Accepted contributions:'''

NFVIFA(20)000017r1, NFVIFA(20)000021, NFVIFA(20)000051r2, NFVIFA(20)000134r1, NFVIFA(20)000230r1, NFVIFA(20)000245r1,

NFVIFA(20)000246r1, NFVIFA(20)000247r2, NFVIFA(20)000248r1, NFVIFA(20)000279r1, NFVIFA(20)000280r1,

NFVIFA(20)000319, NFVIFA(20)000281r3, NFVIFA(20)000472r2, NFVIFA(20)000591, NFVIFA(20)000592, NFVIFA(20)000622r1,

NFVVIFA(20)000720r3, NFVIFA(20)000781r1, NFVIFA(20)000782r1
|IFA
|November-2020
|Done
|-
|004
|Analysis of key issues related to use cases in Clause 6.
'''Accepted contributions:'''

NFVIFA(20)000353r1, NFVIFA(20)000354r2, NFVIFA(20)000355r1, NFVIFA(20)000416r2, NFVIFA(20)000418r2,

NFVIFA(20)000445r1, NFVIFA(20)000446r1, NFVIFA(20)000447r1, NFVIFA(20)000557, NFVIFA(20)000566r3,

NFVIFA(20)000593, NFVIFA(20)000594r3, NFVIFA(20)000623r4, NFVIFA(20)000624r1, NFVIFA(20)000729r3,

NFVIFA(20)000732r3, NFVIFA(21)000793r1, NFVIFA(20)000878r1, NFVIFA(20)000879r1, NFVIFA(21)000013

NFVIFA(21)000014r2, NFVIFA(21)000022r1, NFVIFA(21)000058r1
|IFA
|February-2021
|Done
|-
|005
|Analysis of pontential architectural impacts on NFV-MANO in clause 7.
'''Accepted contributions:'''

NFVIFA(20)000794r1, NFVIFA(20)000797r3, NFVIFA(21)000060, NFVIFA(21)000062r7, NFVIFA(21)000133r2,

NFVIFA(21)000134r5, NFVIFA(21)000135r2, NFVIFA(21)000149r7
|IFA
|May-2021
|Done
|-
|006
|Recommendations and conclusion in clause 8.
'''Accepted contributions:'''

NFVIFA(21)000073, NFVIFA(21)000280r1, NFVIFA(21)000281r3, NFVIFA(21)000284r2, NFVIFA(21)000285r2,

NFVIFA(21)000321r3, NFVIFA(21)000322r1, NFVIFA(21)000413
|IFA
|May-2021
|Done
|}
Normative work plan (October 2021- June 2022)
* Not urgent for ISG NFV to start the stage 2 normative work, need more close observation/analysis on 3GPP SA5 R17 related normative work (IDMS and MDAS) and FEAT23 output on MANO SBA.
* One or two new group specifications are expected to carry stage 2 normative work on intent management and MDA interfaces.
* MDA input information model improvement related normative work has been kicked off by FEAT28/IFA045 development.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''N/A.''

== FEAT21: 5GNFV ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Joan Triay (DOCOMO)
|-
| '''Feature description''' ||The scope of the feature covers the following areas: a) investigating the NFV support for deploying 5G networks, capabilities and associated requirements. b) determine the 5G network capabilities and features interworking and their relationship with NFV, and c) determine and profile how NFV can support 5G deployments.
|-
| '''Target Release''' || '''Stage 2:''' Release 4 (2022-2-28) '''Stage 3:''' TBD (Release 4 (2021-X-X))
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA010, IFA013, IFA014 '''Stage 3:''' TBD (SOLzz)
|-
| '''MegaCRs''' || '''Stage 2:''' ed431: includes action 007 of stage 2 work, i.e. "Add enhancements related to NSD processing" - IFA010: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000186r1_IFA010ed431_FEAT21_MegaCR.docx NFVIFA(22)000186r1] IFA010ed431 FEAT21 MegaCR --> Approved at IFA#277 - IFA013: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000187r2_IFA013ed431_FEAT21_MegaCR.docx NFVIFA(22)000187r2] IFA013ed431 FEAT21 MegaCR --> Approved at IFA#277 - IFA014: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000188r1_IFA014ed431_FEAT21_MegaCR.docx NFVIFA(22)000188r1] IFA014ed431 FEAT21 MegaCR --> Approved at IFA#277 - MegaCR Index: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000248r2_FEAT21_stage_2_set__1_in_ed431_MegaCR_Index.docx NFVIFA(22)000248r2] FEAT21 stage 2 set #1 in ed431 MegaCR Index
|-
| '''Related/Dependent Features''' || FEAT17 on "Cloud-native VNF and container infrastructure management"
FEAT19 on "NFV connectivity"
|-
|'''New Specifcations'''
|'''Informative:''' DGR/NFV-IFA037 '''Stage 2:''' None (currently) '''Stage 3:''' TBD
|-
| '''Status''' || '''Informative:''' completed '''Stage 2:''' ongoing (20%) '''Stage 3:''' ongoing (20%) 
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Informative:''' Joan Triay (DOCOMO) '''Stage 2:''' Joan Triay (DOCOMO) '''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2022-11-11
|}

=== Informative work ===
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Skeleton and scope - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000900_IFA037_skeleton.zip NFVIFA(19)000900] IFA037 skeleton --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000901_IFA037_Scope.docx NFVIFA(19)000901] IFA037 Scope --> Approved || IFA || Nov-2019 || Completed
|-
| 002 || Introduction and overview - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)0001021_IFA037_Clause_4_1_Introduction_to_5G_network.docx NFVIFA(20)0001021] IFA037 Clause 4.1 Introduction to 5G network --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)0001022_IFA037_Clause_4_2_Characteristics_of_5G_network.docx NFVIFA(20)0001022] IFA037 Clause 4.2 Characteristics of 5G network --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000830_IFA037_Clause_5_1_Introduction_to_characteristics.docx NFVIFA(20)000830] IFA037 Clause 5.1 Introduction to characteristics --> Approved || IFA || Jan-2020 || Completed
|-
| 003 || Profiling and analysis of characteristic: Network function modularization - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000760r1_IFA037_Clause_5_Adding_characteristic_NF_modularization.docx NFVIFA(20)000760r1] IFA037 Clause 5 Adding characteristic NF modularization --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000573_FEAT21_IFA037_Clause_5_2_Gap_analysis_modularization.docx NFVIFA(21)000573] FEAT21 IFA037 Clause 5.2 Gap analysis modularization --> Approved || IFA || Dec-2020 || Completed
|-
| 004 || Characteristic: Service-based interfaces, communication and service mesh - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000100r1_IFA037_Clause_5_Adding_characteristic_SBI__communication_and.zip NFVIFA(21)000100r1] FEAT21 IFA037 Clause 5 Adding characteristic SBI, communication and service mesh --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000544_FEAT21_IFA037_Clause_5_3_Adding_missing_solutions_on_SBI__co.zip NFVIFA(21)000544] FEAT21 IFA037 Clause 5.3 Adding missing solutions on SBI, communication and mesh --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000574_FEAT21_IFA037_Clause_5_3_Gap_analysis_SBI.docx NFVIFA(21)000574] FEAT21 IFA037 Clause 5.3 Gap analysis SBI --> Approved || IFA || Feb-2021 || Completed
|-
| 005 || Characteristic: Network slicing - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000099r3_FEAT21_IFA037_Clause_5_Adding_characteristic_network_slicing.zip NFVIFA(21)000099r3] FEAT21 IFA037 Clause 5 Adding characteristic network slicing --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000545_FEAT21_IFA037_Clause_5_4_Completing_solutions_of_network_sli.docx NFVIFA(21)000545] FEAT21 IFA037 Clause 5.4 Completing solutions of network slicing --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000575_FEAT21_IFA037_Clause_5_4_Gap_analysis_network_slicing.docx NFVIFA(21)000575] FEAT21 IFA037 Clause 5.4 Gap analysis network slicing --> Approved || IFA || Feb-2021 || Completed
|-
| 006 || Characteristic: Convergent (3GPP and non-3GPP) access - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000522r1_FEAT21_IFA037_Clause_5_Adding_characteristic_Convergent__acc.docx NFVIFA(21)000522r1] FEAT21 IFA037 Clause 5 Adding characteristic Convergent access --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000594_FEAT21_IFA037_Clause_5_10_Gap_analysis_convergent_access.docx NFVIFA(21)000594] FEAT21 IFA037 Clause 5.10 Gap analysis convergent access --> Approved|| IFA || Jun-2021 || Completed
|-
| 007 || Characteristic: Stateless NF, with separation of data processing from state - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000257_IFA037_Clause_5_Adding_characteristic_Stateless_NF.zip NFVIFA(21)000257] IFA037 Clause 5 Adding characteristic Stateless NF --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000592r1_FEAT21_IFA037_Clause_5_7_Gap_analysis_stateless_NF.docx NFVIFA(21)000592r1] FEAT21 IFA037 Clause 5.7 Gap analysis stateless NF --> Approved || IFA || Mar-2021 || Completed
|-
| 008 || Characteristic: Network capabilities exposure - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000502_FEAT21_IFA037_Clause_5_Adding_characteristic_Network_capabil.zip NFVIFA(21)000502] FEAT21 IFA037 Clause 5 Adding characteristic Network capabilities exposure --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000595r2_FEAT21_IFA037_Clause_5_8_Gap_analysis_Network_capabilities_e.docx NFVIFA(21)000595r2] FEAT21 IFA037 Clause 5.8 Gap analysis Network capabilities exposure --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000722r3_FEAT21_IFA037_Start_cleaning_up_EN_nef_non3gpp.docx NFVIFA(21)000722r3] FEAT21 IFA037 Start cleaning up EN_nef_non3gpp --> Approved || IFA || May-2021 || Completed
|-
| 009 || Characteristic: Distribution of services across the network (local and centralized) - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000293r1_FEAT21_IFA037_Clause_5_Adding_characteristic_distribution_of.zip NFVIFA(21)000293r1] FEAT21 IFA037 Clause 5 Adding characteristic distribution of services across the network --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000576r1_FEAT21_IFA037_Clause_5_4_Gap_analysis_services_distribution.zip NFVIFA(21)000576r1] FEAT21 IFA037 Clause 5.4 Gap analysis services distribution --> Approved || IFA || Mar-2021 || Completed
|-
| 010 || Characteristic: Unified authentication framework - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000329r1_IFA037_Clause_5_Adding_characteristic_Unified_authentication.docx NFVIFA(21)000329r1] IFA037 Clause 5 Adding characteristic Unified authentication framework --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000496r1_FEAT21_IFA037_5_6_Adding_potential_solutions_for_characteris.zip NFVIFA(21)000496r1] FEAT21 IFA037 5.6 Adding potential solutions for characteristic Unified authentication framework --> Approved || IFA || May-2021 || Completed
|-
| 011 || Characteristic: Roaming capabilities - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000526_FEAT21_IFA037_Clause_5_Adding_characteristic_roaming.docx NFVIFA(21)000526] FEAT21 IFA037 Clause 5 Adding characteristic roaming --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000593_FEAT21_IFA037_Clause_5_9_cleaning_up_editor_notes.docx NFVIFA(21)000593] FEAT21 IFA037 Clause 5.9 cleaning up editor notes --> Approved || IFA || Jul-2021 || Completed
|-
| 012 || Derivation of recommendations and conclusion - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000639r1_FEAT21_IFA037_Clause_6_1_Adding_recommendations_overview.docx NFVIFA(21)000639r1] FEAT21 IFA037 Clause 6.1 Adding recommendations overview --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000659r2_FEAT21_IFA037_Clause_6_Adding_recommendations_related_to_all.docx NFVIFA(21)000659r2] FEAT21 IFA037 Clause 6 Adding recommendations related to all characteristics --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000660_FEAT21_IFA037_Clause_7_Adding_Conclusion.docx NFVIFA(21)000660] FEAT21 IFA037 Clause 7 Adding Conclusion --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000660_FEAT21_IFA037_Clause_7_Adding_Conclusion.docx NFVIFA(21)000660] FEAT21 IFA037 Clause 7 Adding Conclusion --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000678r4_FEAT21_IFA037_Clause_6_Adding_recommendations_related_to_uni.docx NFVIFA(21)000678r4] FEAT21 IFA037 Clause 6 Adding recommendations related to unified authentication --> Approved || IFA || Jul-2021 || Completed
|-
| 013 || Address remaining major technical editor's notes - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000543_FEAT21_IFA037_Start_cleaning_up_EN.docx NFVIFA(21)000543] FEAT21 IFA037 Start cleaning up EN --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000544_FEAT21_IFA037_Clause_5_3_Adding_missing_solutions_on_SBI__co.zip NFVIFA(21)000544] FEAT21 IFA037 Clause 5.3 Adding missing solutions on SBI, communication and mesh --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000545_FEAT21_IFA037_Clause_5_4_Completing_solutions_of_network_sli.docx NFVIFA(21)000545] FEAT21 IFA037 Clause 5.4 Completing solutions of network slicing --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000677r2_FEAT21_IFA037_Clause_5_6_addresses_Editor_s_Note_about_SEC00.docx NFVIFA(21)000677r2] FEAT21 IFA037 Clause 5.6 addresses Editor’s Note about SEC005 and gap analysis of unified authentication framework --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000698_FEAT21_IFA037_Clauses_5_4_2_2_and_6_5_addressing_EN_about_L2.docx NFVIFA(21)000698] FEAT21 IFA037 Clauses 5.4.2.2 and 6.5 addressing EN about L2 connectivity --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000722r3_FEAT21_IFA037_Start_cleaning_up_EN_nef_non3gpp.docx NFVIFA(21)000722r3] FEAT21 IFA037 Start cleaning up EN_nef_non3gpp --> Approved || IFA || Jun/Jul-2021 || Completed
|-
| 014 || Final review - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000748r1_IFA037_Review_clause_1_3_4_editorial_clean-up.docx NFVIFA(21)000748r1] IFA037 Review clause 1,3,4 editorial clean-up --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000749r1_IFA037_Review_clause_5_editorial_clean-up.docx NFVIFA(21)000749r1] IFA037 Review clause 5 editorial clean-up --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000768r1_IFA037_Review_clause_6_editorial_clean-up.docx NFVIFA(21)000768r1] IFA037 Review clause 6 editorial clean-up --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000777_IFA037_Review_6_3_refining_recommendations_002_and_003.docx NFVIFA(21)000777] IFA037 Review 6.3 refining recommendations 002 and 003 --> Noted - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000796r1_IFA037_review_-_editorial_fixes_and_small_technical_wording_.zip NFVIFA(21)000796r1] IFA037 review - editorial fixes and small technical wording improvements --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000797_IFA037_review_-_comments_and_questions.zip NFVIFA(21)000797] IFA037 review - comments and questions --> Noted - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000798r2_IFA037_review_-_miscellaneous_technical_improvements.docx NFVIFA(21)000798r2] IFA037 review - miscellaneous technical improvements --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000807_FEAT21_IFA037_Clause_5_1_Statement_of_3GPP_Release_baseline_.docx NFVIFA(21)000807] FEAT21 IFA037 Clause 5.1 Statement of 3GPP Release baseline and update of references --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000809r1_FEAT21_IFA037_Clause_4_to_5_6_2_2_Minor_miscellaneous_change.docx NFVIFA(21)000809r1] FEAT21 IFA037 Clause 4 to 5.6.2.2 Minor miscellaneous changes --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000820r1_FEAT21_IFA037_Clauses_5_7_to_5_10_Miscellaneous_changes.zip NFVIFA(21)000820r1] FEAT21 IFA037 Clauses 5.7 to 5.10 Miscellaneous changes --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000821r1_FEAT21_IFA037_Clauses_6_Miscellaneous_changes_to_recommendat.docx NFVIFA(21)000821r1] FEAT21 IFA037 Clauses 6 Miscellaneous changes to recommendations --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000822_FEAT21_IFA037_Deleting_unused_clauses.docx NFVIFA(21)000822] FEAT21 IFA037 Deleting unused clauses --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000838_IFA037_review_-_removing_misleading_recommendations_.docx NFVIFA(21)000838] IFA037 review - removing misleading recommendations --> Noted - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000842r2_FEAT21_IFA037_Remaining_miscellaneous_changes_from_797_comme.zip NFVIFA(21)000842r2] FEAT21 IFA037 Deleting unused clauses --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000848r2_FEAT21_IFA037_Comments_missing_gap_associated_recommendation.docx NFVIFA(21)000848r2] FEAT21_IFA037_Comments_missing_gap_associated_recommendations --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000849_FEAT21_IFA037_Clause_5_6_Clarifying_security_aspects.zip NFVIFA(21)000849] FEAT21 IFA037 Clause 5.6 Clarifying security aspects --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000852_FEAT21_IFA037_Security_comments_in_clause_5_6.docx NFVIFA(21)000852] FEAT21 IFA037 Security comments in clause 5.6 --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000872r1_FEAT21_IFA037_security_recommendations_gap_5_5.docx NFVIFA(21)000872r1] FEAT21_IFA037_security_recommendations_gap 5.5 --> Agreed at IFA#256|| IFA || Aug/Sep-2021 || Completed
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WI(s) !! Target completion !! Status
|-
| 001 || Add functional requirements for the NFV architectural framework to include the support of inventory of VNF Common and Dedicated Services and platform/infrastructure capabilities (5gnfv.arch.001) Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001022r2_IFA010ed431_FEAT21_Adding_PaaS_Services_management.docx NFVIFA(21)0001022r2] IFA010ed431 FEAT21 Adding PaaS Services management --> FEAT Agreed at IFA#266 - NFVIFA(22)000123 IFA010ed431 FEAT21 Adding PaaS Services management --> see action 005|| IFA010 || Oct-2021 || Ongoing
|-
| 002 || Add functional requirements for the NFV architectural framework to include the support of operator certificate management functions (5gnfv.arch.002), requirements on the operator certificate management functions to synchronize the LCM of the certificates with the LCM operations of the VNF/VNFC (5gnfv.func.008), and retrieval of VNF/VNFC runtime information from VNFM/NFVO (5gnfv.if.011). See note 2. || IFA010 || Dec-2021 || Not started
|-
| 003 || Add functional requirements to the VNFM, and interface and information model specification to the VNF LCM to support adding/removing VNF external CP that are not sub-ports of a trunk (5gnfv.func.001, 5gnfv.if.004). || IFA010, IFA007, IFA008 || Nov-2021 || Not started
|-
| 004 || Add requirements and modelling for the VNFD and NSD to support describing requirement to use VNF Common/Dedicated Services (5gnfv.desc.001). See note 3. Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001025_IFA011ed431_FEAT21_Adding_requirements_for_PaaS_Services.docx NFVIFA(21)0001025] IFA011ed431 FEAT21 Adding requirements for PaaS Services --> FEAT Agreed at IFA#265 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001028r1_IFA014ed431_FEAT21_Adding_requirements_for_PaaS_Services.docx NFVIFA(21)0001028r1] IFA014ed431 FEAT21 Adding requirements for PaaS Services --> FEAT Agreed at IFA#266 || IFA011, IFA014 || Nov-2021 || Ongoing
|-
| 005 || Determining the mapping and requirements for the NFV architectural framework about the "PaaS service management function" (5gnfv.func.002). See note 3. Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000123r1_IFA010ed431_FEAT21_Mapping_of_PSM_and_NFV-MANO.docx NFVIFA(22)000123r1] IFA010ed431 FEAT21 Adding PaaS Services management --> Available || IFA010 || Dec-2021 || Ongoing
|-
| 006 || Add functional requirements to the VNFM and NFVO to support determining and triggering LCM for VNF Common/Dedicated Services (5gnfv.func.002, 5gnfv.func.003). See note 3. Contributions: - NFVIFA(22)000123r1 IFA010ed431 FEAT21 Adding PaaS Services management --> see action 005|| IFA010, IFA007, IFA008 || Dec-2021 || Ongoing
|-
| 007 || Add enhancements related to NSD processing: - requirements and modelling on the NSD management interface to allow onboarding of an NSD even if not all VNF packages, nested NSDs and PNFDs have been previously on-boarded (5gnfv.func.004a), - requirements and modelling on the NS LCM to handle the case of not all constituent elements being on-boarded (5gnfv.if.006), - functional requirement to the NFVO to support processing information related to version dependencies between constituent VNF (5gnfv.func.004b), - requirements for the NSD regarding whether NSD on-boarding can be performed even if not all referred VNF Packages, NSD and PNFDs are on-boarded (5gnfv.desc.007a), and - requirements for the NSD to support information related to constituent VNF version dependencies (5gnfv.desc.007b). Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000086r1_FEAT21-IFA010ed431-Clause_6_3_1_NFVO_support_for_version_dep.docx NFVIFA(22)000086r1] FEAT21-IFA010ed431-Clause 6.3.1 NFVO support for version dependency information --> FEAT Agreed at IFA#273 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000100r1_FEAT21_IFA014ed431_Adding_version_dependencies.docx NFVIFA(22)000100r1] FEAT21 IFA014ed431 Adding version dependencies --> FEAT agreed at IFA#275 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000101r1_FEAT21-IFA013ed431-Adding_version_dependencies_to_NS_LCM_ope.docx NFVIFA(22)000101r1] FEAT21-IFA013ed431-Adding version dependencies to NS LCM operations --> FEAT agreed at IFA#275 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000178_FEAT21_IFA013ed431_Exposure_of_version_dependencies.docx NFVIFA(22)000178] FEAT21 IFA013ed431 Exposure of version dependencies --> FEAT Agreed at IFA#276 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000191r1_FEAT21-IFA014ed431-Clause_6_2_2_Add_flag_for_strict_NSD_onbo.docx NFVIFA(22)000191r1] FEAT21-IFA014ed431-Clause 6.2.2 Add flag for strict NSD onboarding --> Agreed at IFA#276 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000192r1_FEAT21-IFA010ed431-Clause_6_6_1_NFVO_allow_lenient_NSD_onboa.docx NFVIFA(22)000192r1] FEAT21-IFA010ed431-Clause 6.6.1 NFVO allow lenient NSD onboarding --> FEAT Agreed at IFA#276 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000189r1_FEAT21_IFA013ed431_precondition_about_onboarded_constituents.docx NFVIFA(22)000189r1] FEAT21 IFA013ed431 precondition about onboarded constituents --> FEAT Agreed at IFA#276|| IFA013, IFA010, IFA011, IFA014 || Nov-2021 || Completed in IFAed431
|-
| 008 || Add requirements to extend the capability support of NFVO and VNFM to handle the modification of security groups of a particular VNF instance based on LCM actions performed on the corresponding VNF instance (5gnfv.func.005, 5gnfv.if.007) and updates on the relevant descriptors to indicate the mapping of security groups to target CP (5gnfv.desc.008). || IFA010, IFA007, IFA014 || Dec-2021 || Not started
|-
| 009 || Add enhancements to the VL construct to support additional services such as name resolution, communication security, etc. (5gnfv.desc.002). || IFA014 || Jan-2022 || Not started
|-
| 010 || Add enhancements, requirements to address the capability to indicate, reuse and shared virtualised resources among VNF instances, including extensions to the granting LCM interface (5gnfv.desc.004, 5gnfv.desc.005, 5gnfv.if.005) and to the scaling of virtualised storage resources independently (5gnfv.desc.003). || IFA011, IFA014, IFA007 || Jan-2022 || Not started
|-
| 011 || Add requirements and modelling to the NS LCM interface to address various capabilities: - providing information about external L2 networks (5gnfv.if.001), - providing location constraints of constituents of a VNF to be deployed (5gnfv.if.002), - providing naming related information related to SAP or VNF external CP (5gnfv.if.003), and - relevant descriptor enhancements in the VNFD/NSD for additional network properties (5gnfv.desc.006). || IFA013, IFA011, IFA014 || Dec-2021 || Not started
|-
| 012 || Update the definition of VNF to clarify that a VNF can be used to deploy the implementation of a subset of an NF (5gnfv.func.007). || NFV003 || Nov-2021 || Not started
|-
| 013 || Enhancements to the VNFD to support describing requirements to use VNF Common/Dedicated Services related to authorization server (5gnfv.desc.009), CA (5gnfv.desc.010) and identify if VNF provides authorization server capabilities (5gnfv.desc.011). See notes 2 and 3. || IFA011 || Dec-2021 || Not started
|-
| 014 || Add functional requirements, interface requirements, interface modelling to cover the aspects of registering/unregistering client information in respective authorization server: - NFVO requirements (5gnfv.func.006) - VNF LCM interface (5gnfv.if.008) - VNF Configuration interface (5gnfv.if.009 and 5gnfv.if.010) See note 2.|| IFA010, IFA007, IFA008 || Feb-2022 || Not started
|-
| 015 || Document about the potential use of non-MANO artefacts describing the relationship of scaling aspects with the purposed services offered by the VNF (5gnfv.other.001). || IFA011 || Dec-2021 || Not started
|-
| colspan="5" | NOTE 1: In the actions, references to relevant recommendations in ETSI GR NFV-IFA 037 v0.12.0 are provided for more information and details regarding the expected recommendation. NOTE 2: This action might be performed via a specific "security enhancement" feature. If so, proper cross-referencing will be highlighted on the feature plan. NOTE 3: Relationship with other features such as FEAT24 "Generic VNF OAM" and FEAT17 on aspects of "PaaS" will be evaluated to determine what feature work takes final responsibility to perform the specification in order to avoid overlapping specification.
|-
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add version dependancy to VNFD and NSD
- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2022//NFVSOL(22)000189_FEAT21_SOL001ed431_implementation.docx NFVSOL(22)000189]: Approved - [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2022//NFVSOL(22)000225_FEAT21_SOL001ed431_correction.docx NFVSOL(22)000225]: Approved
| SOL001 || 2022-April || Completed
|-
|002
|Add version dependancy to VNFD and NSD
- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2022//NFVSOL(22)000305_SOL006ed431_Version_Dependencies_from_IFA014ed431_FEAT21_Meg.docx NFVSOL(22)000305]: Approved
|SOL006
|2022-April
|Completed
|-
|003
|Add version dependency to VNF LCM and NS LCM
- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2022//NFVSOL(22)000173_SOL005ed431_FEAT21_NFV_support_for_5G.docx NFVSOL(22)000173]
|SO005
|2022-April
|Completed
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT22: M-Tenant ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Ulrich Kleber, Huawei, Ulrich.kleber@huawei.com
|-
| '''Feature description''' || Start with use cases where multiple users consume services from the same NFV-MANO environment and implement necessary enhancements in the NFV-MANO stack.
|-
| '''Target Release''' || '''Stage 1:''' Release 5
'''Stage 2:''' Release 5 (2021-X-X) 
'''Stage 3:''' Release 5 (2021-X-X)
|-
| '''Impacted WIs''' || '''Stage 1:''' EVE018
'''Stage 2:''' tbd 
'''Stage 3:''' tbd
|-
| '''MegaCRs''' || '''Stage 2:''' IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status) 
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000yyy] (CR Status) 
'''Stage 3:''' SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' ||
|-
|New Specifcations
|'''Stage 1:''' EVE018 
'''Stage 2:''' none 
'''Stage 3:''' none
|-
| '''Status''' || '''Stage 1:''' Ongoing (60% completed)
'''Stage 2:''' Not started
'''Stage 3:''' Not started
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 1:''' U.Kleber (Huawei) 
'''Stage 2:''' Name (Company) 
'''Stage 3:''' Name (Company) 
|-
| '''Last Updated''' || 2021-09-22
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to IFA0xx. CR draft [LINK] || IFA || xx || Open
|}
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL0xx. CR draft [LINK] || SOL || xx || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL0xx. CR draft [LINK] || SOL || xx || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT23: M-SBA ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Janusz Pieczerak, Orange, janusz.pieczerak@orange.com
|-
| '''Feature description''' || This feature studies the application of a Service-Based Architecture (SBA) design style to the NFV architectural framework and provides recommendations on the evolution of the ISG specifications structure to apply SBA design patterns to the NFV architectural framework.
|-
| '''Target Release''' || '''Stage 2:''' Release 5 (2022-12)
'''Stage 3:''' Release 5 (2024-X-X)
|-
| '''Impacted WIs''' || '''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''MegaCRs''' || '''Stage 2:'''
IFAxxx

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || None
|-
|New Specifcations
|'''Informative:''' DGR/NFV-IFA039 (published)
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Status''' || '''Informative:''' Completed (100%)
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Janusz Pieczerak (Orange)
'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2022-12-06
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to IFA007. CR draft [LINK] || IFA || 2023 || Open
|}
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || 2024 || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT24: VNF-OAM ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Gerald Kunzmann, DOCOMO, kunzmann@docomolab-euro.com
|-
| '''Feature description''' || This feature will analyse and define the type of OAM functions for VNFs that can be generalized and be provided as a “generic function” supporting the provisioning, connectivity, configuration and monitoring of VNFs on a virtualized platform. The feature will also determine possible solutions to realize such generic OAM functions, e.g., by leveraging PaaS capabilities. The result report will include, if necessary, recommendations for requirements and architectural enhancements.
|-
| '''Target Release''' || '''Stage 2:''' Release 4 (December 2022)
'''Stage 3:''' Release 4 (2020-X-X)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFAxx, IFAyy
'''Stage 3:''' SOLzz
|-
| '''MegaCRs''' || '''Stage 2:'''
[https://www.etsi.org/deliver/etsi_gr/NFV-EVE/001_099/019/04.01.01_60/gr_NFV-EVE019v040101p.pdf EVE019 GR]

IFA0xx

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT17: cloud-native VNF and NFV architecture PaaS
FEAT21: 5GNFV
|-
|New Specifcations
|'''Stage 2:''' IFA049
'''Stage 3:''' SOLaaa
|-
| '''Status''' || '''Stage 2:''' Ongoing (10% completed)
'''Stage 3:''' Not started
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Bertrand Souville (DOCOMO)
'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2022-10-02
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
|001
|Skeleton, scope, and term definitions (Clauses 1, 2, 3)

CR drafts:

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000283r2_FEAT24_IFA_049_skeleton.zip NFVIFA(22)000283r2] (Approved)
|IFA049
|
|Ongoing
|-
|002
|Overview and framework for Generic OAM functions (Clause 4)

CR drafts:

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000419r1_FEAT24_IFA049_Overview_of_the_VNF_generic_OAM_functions_fram.docx NFVIFA(22)000419r1] (Approved)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000493r1_FEAT24_IFA049_requirements_for_the_generic_OAM_framework_.docx NFVIFA(22)000493r1] (Approved)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000518_FEAT24_IFA049_generic_OAM_framework_considerations.docx NFVIFA(22)000518] (Approved)
|IFA049
|
|Ongoing
|-
|003
|Specify the functional requirements for Generic OAM functions (Clause 5)

CR drafts:

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000422r3_FEAT24_IFA049_Functional_requirements_for_VNF_generic_OAM_fu.docx NFVIFA(22)000422r3] (Approved)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000435_Functional_requirements_for_VNF_generic_OAM_function_Network.docx NFVIFA(22)000435] (Approved)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000441r3_FEAT24_IFA049_Functional_requirements_for_VNF_generic_OAM_Lo.docx NFVIFA(22)000441r3] (Approved)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000443r3_FEAT24_IFA049_Functional_requirements_for_VNF_generic_OAM_Lo.docx NFVIFA(22)000443r3] (Approved)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000444r3_FEAT24_IFA049_Functional_requirements_for_VNF_generic_OAM_Me.docx NFVIFA(22)000444r3] (Approved)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000445r2_FEAT24_IFA049_Functional_requirements_for_VNF_generic_OAM_Me.docx NFVIFA(22)000445r2] (Approved)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000475r2_FEAT24_IFA049_Functional_requirements_for_VNF_generic_OAM_fu.docx NFVIFA(22)000475r2] (Approved)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000540r2_FEAT24_IFA049_Functional_requirements_for_VNF_generic_OAM_fu.docx NFVIFA(22)000540r2] (Approved)
|IFA049
|
|Ongoing
|-
|004
|Specify the interface requirements for Generic OAM functions (Clause 6)

CR drafts:

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000541r2_FEAT24_IFA049_Interface_requirements_for_VNF_generic_OAM_fun.docx NFVIFA(22)000541r2]

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000542r2_FEAT24_IFA049_Interface_for_VNF_generic_OAM_Metric_Aggregato.docx NFVIFA(22)000542r2]

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000562_FEAT24_IFA049_Interace_requirement_VNF_generic_OAM_Metric_An.docx NFVIFA(22)000562]

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000567r1_FEAT24_IFA049_Interface_requirements_for_VNF_generic_OAM_fun.docx NFVIFA(22)000567r1]

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000593r1_FEAT24_IFA049_Interace_requirement_VNF_generic_OAM_Log_Analy.docx NFVIFA(22)000593r1]

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000594_FEAT24_IFA049_Interface_requirement_VNF_generic_OAM_Log_Aggr.docx NFVIFA(22)000594]

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000591r2_FEAT24_IFA049_Interface_requirements_for_VNF_generic_OAM_fun.docx NFVIFA(22)000591r2]
|IFA049
|
|Ongoing
|-
|005
|Specify information elements (Clause 7)
|IFA049
|December-2022
|Open
|-
|006
|Specify service interaction with VNF (Clause 8)
|IFA049
|December-2022
|Open
|-
|007
|Specify Descriptors for Generic OAM functions (Clause 9)
|IFA049
|December-2022
|Open
|-
| 00x || Add interface X in to IFA007. CR draft [LINK] || IFA || March-2020 || Open
|}
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2020 || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT25: VNF-CI ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Huzhong Ling, China Mobile, linghuzhong@chinamobile.com
|-
| '''Feature description''' || This feature will analyse and define how to implement a "Joint Pipeline" to provide DevOps process beween VNF providers and VNF operators. The feature will also determine possible extentions of NFV MANO to realize such DevOps process.
|-
| '''Target Release''' || '''Stage 2:''' Release 4 (2020-H2)
'''Stage 3:''' Release 3 (2021-H1)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFAxx, IFAyy, SOLzz
'''Stage 3:''' SOLzz
|-
| '''MegaCRs''' || '''Stage 2:'''
IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000yyy] (CR Status)

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEATxx FEATyy
|-
|New Specifcations
|'''Stage 2:''' none
'''Stage 3:''' SOLaaa
|-
| '''Status''' || '''Stage 2:''' Completed
'''Stage 3:''' Ongoing (20% completed)
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Name (Company)
'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 20xx-xx-xx
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Requirements for test information including in VNF Pacakge
* VNF package should contain references to dependent functions or services, which are machine readable and can be bound automatically to the particular VNF at deployment time into the test, staging, production environment.
* VNF package should contain a testing section with various information concerning testing and DevOps
* VNF Package should contain acceptance test descriptions.
* VNF Package should contain acceptance test code that can be executed automatically after deployment into the various environments.
* VNF Package should contain information about a test execution framework what is capable to execute the test code included in the VNF Package.
* VNF Package should contain a reference to the acceptance test results of the VNF Provider.
* VNF Package should contain information about the operator environment, in which it makes sense to test.

| IFA011 || 2nd Half-2020 || Open
|-
| 002 || VNF should support to specify the test mode via configuration interface between VNFM and VNF || IFA || 2nd Half-2020 || Open
|-
| 003 || When a common test framework is used , it's recommended that VNF should support standardized test API || IFA || 1st Half-2021 || Open
|}
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Under the '/tests' directory in VNF package, there should contain information about VNF test mode. || SOL || Need further focus || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT26: Policy Management Models ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Chen Wang, China Mobile, wangchenyj@chinamobile.com
|-
| '''Feature description''' || This feature will analyse existing policy information and data models and identify solutions that potentially could be applied to NFV-MANO; clarify the main alternatives for policy management (between NFV-MANO and OSS/BSS); determine the objectives and management alternatives for policy management applicable to NFV-MANO; identify policy expression information model applicable to NFV-MANO; identify policy expression data model applicable to NFV-MANO.
|-
| '''Target Release''' || '''Stage 2:''' Release 4 (2021-04-15) Study to be completed
'''Stage 3:''' Release 4 (202x-X-X)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA005/006/007/008/013/030
'''Stage 3:''' SOL012
|-
| '''MegaCRs''' || '''Stage 2:'''

'''Stage 3:'''

|-
| '''Related/Dependent Features''' || FEAT07
|-
|New Specifcations
|'''Stage 2:''' IFA042
'''Stage 3:'''
|-
| '''Status''' || '''Stage 2:''' Ongoing(40% completed)
'''Stage 3:''' Not started
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Chen Wang (China Mobile)
'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' ||2021-09-15
|}

=== Stage 2 Implementation Plan ===
0Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || First GR (IFA042) draft introducing the skeleton and the scope.
'''Accepted contributions:'''

NFVIFA(20)000553r2
| IFA || August-2020 || Done
|-
|002
|Analysis of existing SDOs and Open Source Community policy models
'''Accepted contributions:'''

NFVIFA(20)000615r2 NFVIFA(20)000616r6 NFVIFA(20)000617r1

NFVIFA(20)000618r2 NFVIFA(20)000619r2 NFVIFA(20)000620r1
|IFA
|November-2020
|Done
|-
|003
|NFV-MANO policy model potential requirements analysis
Analysis of existing SDOs and Open Source Community policy models

NFVIFA(21)000304

NFVIFA(21)000305r2

NFVIFA(21)000306r3

NFVIFA(21)000307r2

NFVIFA(21)000308r3

NFVIFA(21)000309r4

NFVIFA(21)000310r3

NFVIFA(21)000313r2_IFA042_5_4_1_Examples__Potential_Attributes_of_the_VNF_Auto-

NFVIFA(21)000314r2_IFA042_5_4_2_Examples__Potential_Attributes_of_the_NS_Self-h

NFVIFA(21)000315r3_IFA042_5_4_3_Examples__Potential_Attributes_of_the_Virtualiz

NFVIFA(21)000316r2_IFA042_6_3_2_3_A_YANG_Data_Model_for_ECA_Policy_Management
|IFA
|January-2021
|Done
|-
|004
|Analysis and Recommendations
NFVIFA(21)000310r3_IFA042_5_3_1_General_Recommendations

NFVIFA(21)000311r2_IFA042_5_3_2_Recommendations_for_Policy_Model_Information_El

NFVIFA(21)000312r2_IFA042_5_3_3_Recommendations_for_Policy_Model_Attributes

NFVIFA(21)000407r1

NFVIFA(21)000408

NFVIFA(21)000409r1

NFVIFA(21)000410r2

NFVIFA(21)000411r2

NFVIFA(21)000424r2

NFVIFA(21)000439r1

NFVIFA(21)000440r1

NFVIFA(21)000441r1

NFVIFA(21)000443r1

NFVIFA(21)000444r1

NFVIFA(21)000454r1

NFVIFA(21)000442r1

NFVIFA(21)000445r1

NFVIFA(21)000446r1

NFVIFA(21)000487r1

NFVIFA(21)000488r1

NFVIFA(21)000489r1

NFVIFA(21)000503r1

NFVIFA(21)000520r1

NFVIFA(21)000530r1

NFVIFA(21)000558r1

NFVIFA(21)000559r1

NFVIFA(21)000560r1

NFVIFA(21)000561r1

NFVIFA(21)000562

NFVIFA(21)000563r1

NFVIFA(21)000617r2

NFVIFA(21)000618r2
|IFA
|Feburary-2021
|Done
|-
|005
|Review
NFVIFA(21)000674r1

NFVIFA(21)000675r1

NFVIFA(21)000699

NFVIFA(21)000701r2

NFVIFA(21)000700r1

NFVIFA(21)000727

NFVIFA(21)000728

NFVIFA(21)000729r1

NFVIFA(21)000730r1
|IFA
|September-2021
|Done
|}

'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
||||||| ||
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
||||||| ||
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT27: NFV for vRAN ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Kostas Katsalis (DOCOMO EUL)
|-
| '''Feature description''' ||The scope of this feature covers the following areas: a) study the advances concerning the virtualization of the RAN and profile the NFV framework to determine how it can support virtualized RAN (vRAN) use cases, b) identify key technical challenges relevant to architectural, operational and management aspects, in case the NFV architectural framework is leveraged to support virtualization of the RAN, and c) provide recommendations for enhancements to the NFV architectural framework and its functionality, aiming to provide further support for vRAN use cases.
|-
| '''Target Release''' || '''Stage 2:''' TBD (Release 5 (2022-X-X))
'''Stage 3:''' TBD (Release 5 (2023-X-X))
|-
| '''Impacted WIs''' || '''Stage 2:''' TBD (IFAxx, IFAyy, SOLzz)
'''Stage 3:''' TBD (SOLzz)
|-
| '''MegaCRs''' || '''Stage 2:'''
TBD: IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(21)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(21)000yyy] (CR Status)

'''Stage 3:'''

TBD: SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//blackhole.doc NFVSOL(21)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT17 on "Cloud-native VNF and container infrastructure management"
FEAT19 on "NFV connectivity"

FEAT21 on "5GNFV"
|-
|'''New Specifcations'''
|'''Informative:''' DGR/NFV-IFA046
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Status''' || '''Informative:''' ongoing (0%)
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Informative:''' Kostas Katsalis (DOCOMO EUL)
'''Stage 2:''' Name (Company)

'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2021-09-20
|}

=== Informative work ===
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Skeleton and scope - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000751r1_IFA046_Report_skeleton_on_NFV_support_for_virtualization_of_.zip NFVIFA(21)000751] IFA046 skeleton - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000806r1_FEAT27_IFA046_Scope.docx NFVIFA(21)000806] IFA037 Scope || IFA || Sept-2021 || Ongoing
|-
| 002 || Overview and Introduction || IFA || Oct-2021 || Ongoing
|-
| 003 || Identification and description of Key technical challenges || IFA || Oct-2021 || Ongoing
|-
| 004 || Analysis of Use Cases (from other SDOs) || IFA || Oct-2021 || Ongoing
|-
| 005 || Solutions analysis || IFA || Dec-2021 || Ongoing
|-
| 006 || Solutions comparison and gap analysis || IFA || Jan-2022 || Ongoing
|-
| 007 || Recommendations || IFA || Mar-2022 || Ongoing
|-
| 008 || Conclusion || IFA || May-2022 || Ongoing
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}
=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT28: Fault management models ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || WANG Chen (China Mobile)
|-
| '''Feature description''' ||The proposed feature aims to extend the defined data model of alarms and values of attributes (e.g., fault type) to enhance the processing of failure information. In addition, the proposal will analyse, determine and enrich the fault management interfaces to provide and acquire information to/from fault management closed loops in between different NFV-MANO, platform and OSS layers.
Thus, the objectives of the feature comprise:

- Define the necessary vendor agnostic information and data models for alarms and event notifications.

- Expose and relate the type, cause, and additional information of the faults with appropriate levels of severity of the violation, like critical, major, minor, warning as defined in the current Alarm information elements.

- Enable automated fault detection and performance degradation analysis over complex and correlated metrics.

NOTE: Alarms related to security violations are out of scope of this activity.
|-
| '''Target Release''' || '''Stage 2:''' TBD (Release 5 (2022-X-X))
'''Stage 3:''' TBD (Release 5 (2023-X-X))
|-
| '''Impacted WIs''' || '''Stage 2:''' EVE019, IFA005/006/007/008/013
'''Stage 3:''' TBD (SOLzz)
|-
| '''MegaCRs''' || '''Stage 2:'''
TBD: IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(21)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(21)000yyy] (CR Status)

'''Stage 3:'''

TBD: SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//blackhole.doc NFVSOL(21)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT24 on "Generic VNF OAM"
|-
|'''New Specifcations'''
|'''Normative:''' DGS/NFV-IFA045
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Status''' || '''Normative:''' ongoing (0%)
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Normative:''' WANG Chen (China Mobile)
'''Stage 2:''' Name (Company)

'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2021-09-22
|}

=== Normative work ===
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Skeleton and scope for the IFA045. || IFA || Sept-2021 || Ongoing
|-
| 002 ||Overview and introduction of IFA045 content (clause 4).
| IFA || Oct-2021 || Ongoing
|-
| 003 || Define the “alarm definition template” (clause 6). See note 1. || IFA || Nov-2021 || Ongoing
|-
| 004 || Development of use cases related to FM alarms (annex A.1). || IFA || Mar-2022 || Ongoing
|-
| 005 || Development of use cases related to use of Alarms information (annex A.2). || IFA || Mar-2021 || Ongoing
|-
| 006 ||Definition of object types that can be fault monitored (clause 5). See note 1 and note 2.
| IFA || Apr-2022 || Ongoing
|-
| 007 ||Alarm definitions (clause 7). See note 1 and note 2.
| IFA || Sep-2022 || Ongoing
|-
| 008 || Final review of IFA045. || IFA || Oct.-Nov. 2022 || Ongoing
|-
|009
|Alignment CRs to other NFV-IFA specifications.
|IFA
|Sep. - Nov. 2022
|Ongoing
|-
| colspan="5" |NOTE 1: It can run in parallel with the development of use cases, in particular if there are diverse object types and some of them are clarified with use cases at early stages.
NOTE 2: Additional sub-task details could be defined to sequence or parallelize the work on different object types and associated alarm definitions, e.g., split by “NFV managed objects such as VR, MSCS, VNF, NS” or by “resource related domain, such as compute, storage, network”.
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}
=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT29: Green NFV ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Joan Triay (DOCOMO)
|-
| '''Feature description''' ||The scope of the feature covers the following areas: - Analyse aspects of NFV (VNF design, NFV-MANO and VNF operation, deployment configuration of NFV-MANO, NFVI, etc.) that have impact on energy consumption and those that can enable smart energy NFV and power saving features. - Identify design guidelines needed for optimizing energy consumption. - Specify enhancements to specifications on interfaces and information model, augment exposed KPIs and metrics to enable resources orchestration and VNF/NS LCM to operate following power saving policies.
|-
| '''Target Release''' || '''Stage 2:''' TBD (Release 5 (2021-X-X)) '''Stage 3:''' TBD (Release 5 (2021-X-X))
|-
| '''Impacted WIs''' || '''Stage 2:''' TBD (IFAxx, IFAyy, SOLzz) '''Stage 3:''' TBD (SOLzz)
|-
| '''MegaCRs''' || '''Stage 2:'''
TBD: IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(18)000yyy] (CR Status)

'''Stage 3:'''

TBD: SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT20 on "Autonomous management" (Release 4) FEAT07 on "Policy management framework" (Release 4) FEAT26 on "Policy models" (Release 4)
|-
|'''New Specifcations'''
|'''Informative:''' DGR/NFV-EVE021 '''Stage 2:''' TBD '''Stage 3:''' TBD
|-
| '''Status''' || '''Informative:''' ongoing (5%) '''Stage 2:''' TBD '''Stage 3:''' TBD
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Informative:''' Joan Triay (DOCOMO) '''Stage 2:''' Name (Company) '''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2021-09-21
|}

=== Informative work ===
'''EVE'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Skeleton and scope. Contributions: - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2021//NFVEVE(21)000080_FEAT29_EVE021_Skeleton.zip NFVEVE(21)000080] FEAT29 EVE021 Skeleton: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2021//NFVEVE(21)000081_FEAT29_EVE021_Scope.docx NFVEVE(21)000081] FEAT29 EVE021 Scope: Approved || EVE (EVE021) || Oct-2021 || Completed
|-
| 002 || Introduction and overview - Introduction to energy efficiency and global initiatives - NFV and energy efficiency - Other organizations work Contributions: - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2021//NFVEVE(21)000107r1_FEAT29_EVE021_Clause_4_1_Introduction_to_energy_efficiency.docx NFVEVE(21)000107r1] FEAT29 EVE021 Clause 4.1 Introduction to energy efficiency: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2021//NFVEVE(21)000133r1_FEAT29_EVE021_Clause_4_2_NFV_and_energy_efficiency.docx NFVEVE(21)000133r1] FEAT29 EVE021 Clause 4.2 NFV and energy efficiency: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2021//NFVEVE(21)000134r1_FEAT29_EVE021_Clause_4_3_1_Energy_efficiency_in_3GPP.docx NFVEVE(21)000134r1] FEAT29 EVE021 Clause 4.3.1 Energy efficiency in 3GPP: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000017r1_Energy_Efficiency_-_clause_4_3.docx NFVEVE(22)000017r1] EVE021 Energy Efficiency - clause 4.3: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000027r1_FEAT29_-_EVE021_-_Proposed_update_to_clause_4_3.docx NFVEVE(22)000027r1] FEAT29 - EVE021 - Proposed update to clause 4.3: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000043_FEAT29_EVE021_Clause_2_2_correct_reference_of_DMTF_Redfish.docx NFVEVE(22)000043] FEAT29 EVE021 Clause 2.2 correct reference of DMTF Redfish: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000051_FEAT29_EVE021_Clause_2_2_additional_reference_for_DMTF_Redfi.zip NFVEVE(22)000051] FEAT29 EVE021 Clause 2.2 additional references for DMTF Redfish: Approved || EVE (EVE021) || Mar-2022 || Completed
|-
| 003 || Development of use cases. See note 1 and note 2. - Network-wide and NFV-MANO aspects. - Energy related measurements and runtime aspects. - Energy-driven design - Enabling smart energy usage and decision making. Contributions: - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000037r1_FEAT29_EVE021_Clause_5_UC_resources_sleep_resume.docx NFVEVE(22)000037r1] FEAT29 EVE021 Clause 5 UC resources sleep resume: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000052r2_FEAT29_EVE021_Clause_5_UC_Power_saving_management_function_u.docx NFVEVE(22)000052r2] FEAT29 EVE021 Clause 5 UC Power saving management function under limited power supply: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000075r2_FEAT29_EVE021_Clause_5_UC_acquiring_infrastructure_power_con.docx NFVEVE(22)000075r2] FEAT29 EVE021 Clause 5 UC acquiring infrastructure power consumption data: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000076r2_FEAT29_EVE021_Clause_5_UC_acquiring_NFV_power_consumption_da.docx NFVEVE(22)000076r2] FEAT29 EVE021 Clause 5 UC acquiring NFV power consumption data: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000077r1_FEAT29_EVE021_Clause_5_UC_processing_power_state_driven_depl.docx NFVEVE(22)000077r1] FEAT29 EVE021 Clause 5 UC processing power state driven deployment: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000116r1_FEAT29_EVE021_Clause_5_UC_power_consumption_and_resources_pl.docx NFVEVE(22)000116r1] FEAT29 EVE021 Clause 5 UC power consumption and resources placement optimization: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000115r2_FEAT29_EVE021_Clause_5_UC_Restoration_management_from_resour.docx NFVEVE(22)000115r2] FEAT29 EVE021 Clause 5 UC Restoration management from resource reservation in power saving situations: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000162_FEAT29_EVE021_Clause_5_UC_on_dynamic_power_state_management.docx NFVEVE(22)000162] FEAT29 EVE021 Clause 5 UC on dynamic power state management: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000175_FEAT29_EVE021_Clause_5_UC_on_dynamic_power_state_management_.docx NFVEVE(22)000175] FEAT29 EVE021 Clause 5 UC on dynamic power state management - actors, conditions and flow description: Approved
| EVE (EVE021) || Oct-2022 || Completed
|-
| 004 || Documentation of key issues. See note 1 and note 2. - Energy consumption - Energy efficiency management - Energy efficient design - Energy related metrics and KPI Contributions: - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000096r1_FEAT29_EVE021_Clause_6_Key_issues.zip NFVEVE(22)000096r1] FEAT29 EVE021 Clause 6 Key issues: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000161r1_FEAT29_EVE021_Clause_6_Update_key_issues.docx NFVEVE(22)000161r1] FEAT29 EVE021 Clause 6 Update key issues: Approved
| EVE (EVE021) || Sep-2022 || Completed
|-
| 005 || Framework and potential solutions. || EVE (EVE021) || Dec-2022 || Not started
|-
| 006 || Documentation of recommendations. || EVE (EVE021) || Dec-2022 || Not started
|-
| 007 || Documentation of the conclusion. || EVE (EVE021) || Dec-2022 || Not started
|-
| 008 || Final review of EVE021. See note 3. || EVE (EVE021) || Jan-2023 || Not started
|-
| colspan="5" | NOTE 1: Minimum set of items to consider are listed. NOTE 2: These tasks can run in parallel, since as we develop use cases, we can start documenting findings about related key issues. NOTE 3: It may include addressing “minor” editor’s notes that do not require substantial new content.
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}
=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT30: VNF configuration ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Bruno Chatras (Orange)
|-
| '''Feature description''' ||The scope of this feature covers the following areas:
1) Provide guidelines on the use of the configuration options available in the NFV framework and the types of configuration data applicable to each of these options.

2) Specify related enhancements to the set of ETSI NFV specifications needed to improve interoperability between VNFs and independently-developed VNF configuration management functions and further facilitate automation of VNF configuration.

|-
| '''Target Release''' || '''Stage 2:''' TBD (Release 5 (2022-X-X))
'''Stage 3:''' TBD (Release 5 (2023-X-X))
|-
| '''Impacted WIs''' || '''Stage 2:''' TBD (IFAxx, IFAyy, SOLzz)
'''Stage 3:''' TBD (SOLzz)
|-
| '''MegaCRs''' || '''Stage 2:'''
TBD: IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(21)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(21)000yyy] (CR Status)

'''Stage 3:'''

TBD: SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//blackhole.doc NFVSOL(21)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT24 on "VNF generic OAM"
|-
|'''New Specifcations'''
|'''Informative:''' DGR/NFV-EVE022
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Status''' || '''Informative:''' Completed
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Informative:''' Bruno Chatras (Orange)
'''Stage 2:''' Name (Company)

'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' ||2022-12-06
|}

=== Informative work ===
'''EVE'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Skeleton and scope - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000751r1_IFA046_Report_skeleton_on_NFV_support_for_virtualization_of_.zip NFVIFA(21)000751] EVE022 skeleton and scope || EVE || Sept-2021 || Completed
|-
| 002 || Overview and and use cases || EVE || Oct-2021 ||Completed
|-
| 003 || Analysis of Use Cases and Identification of Key Issues || EVE || Nov-2021 ||Completed
|-
| 004 || Solutions identification || EVE || March-2022 ||Completed
|-
| 005 || Solutions comparison || EVE || June-2022 ||Completed
|-
| 006 || Recommendations || EVE || Sep-2022 ||Completed
|-
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}
=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== ENH01: Security enhancements ==
This section contains an overview of small and generic security enhancements to the ETSI NFV framework and their current status.

'''Ways of Working for this security enhancement feature. Latest update made by [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/NFVSEC(22)000032r2_Enh01_01_Discussion_on_Certificate_Management_IFA_specs_impa.pptx NFVSEC(22)000032r2] at NFV#38/SEC#210'''
# <s>Resolve open comments on the contribution in IFA;</s>
# <s>IFA '''almost feature agrees''' (first step) the contribution;</s>
# <s>Seek feedback from SEC;</s>
# <s>After resolving open comments on the contribution in SEC, '''SEC endorse''' the contribution and back to step 1.</s>
# <s>IFA '''feature agrees''' (second step) the contribution with confirmation from SEC.</s>
# SEC approval, then will be sent to IFA for feat agreed/approval
#* IFA026 on Basic use case / Basic concept and architectural aspects including IFA010 existing featagreedCRs
#* IFA033
#* update SEC021/022/023/025, if necessary
# IFA feat agreed/approval, will be sent back to SEC for endorsement
#* IFA006/008
#* (Potential) IFA013/007/011/014
{| class="wikitable"
|+
!ID
!Name
!Release
!Status
!Contact
!Descirption
!Contributions
|-
|ENH01.xx
|New security enhancement
|
|{Proposal,Under development, Completed, Closed}
|Foo Bar (ACME) <foo.bar@acme.org>
|A short description of the feaure
|
* List
* of
* related
* CRs
|-
|ENH01.01
|Certificate management
|Release 4
|Under development
|Yuya Kuno (DOCOMO)
|The security enhancement aims to specify the capability to support certificate management by introducing OCMF (Operator Certificate Management Function) within the NFV MANO architecture and is enhancing the NFV-MANO reference points and functional blocks. OCMF enhances "Operator Certificate Enrolment Server" as defined in ETSI GR NFV-SEC 005.
|Information about the planned schedule and potential specification impacts is available in contribution [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000843r2_Enhancement_Proposal_on_Certificate_Management_Security_Enha.docx NFVIFA(21)000843r2]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000071r2_Proposal_of_security_enhancement_for_IFA_on_certificate_mgmt.zip NFVSEC(21)000071r2]：Enhancement Proposal on Certificate Management Security Enhancement (Noted - IFA#258)

Discussion paper of direction for Stage 2 in IFA & SEC joint session: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001053r1_Enh01_01_DP_for_IFA_and_SEC_joint_session.pptx NFVIFA(21)001053r1]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000094r6_SEC_Review_on_Enh01_01_Discussion_about_Certificate_Manageme.zip NFVSEC(21)000094r6]:Enh01.01 DP for IFA and SEC joint session (IFA#264 check open issues -> SEC review -> IFA#274 Noted - agreed Suggestion#1 (NFV specifies both option) and Suggestion#2(registration usecase is starting points)))

Discussion paper for the stage2 level working specs on Certificate Management: [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_04_13_WG_NFVSEC%23207/NFVSEC(22)000024_ENH01_Discussion_on_specs_approach_for_security_architecture.pptx NFVSEC(22)000024]:Enh01.01 DP for proposing to work on IFA026/IFA033 as for SEC related architecture and RPs/IFs (SEC#207 - agreed to work on IFA026/IFA033 for Certificate Management and noted clear separation between SM and Certificate Management needed. And also asuumed that the contirbutions on IFA026/033 worked in SEC WG first)

Discussion paper [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/NFVSEC(22)000032r2_Enh01_01_Discussion_on_Certificate_Management_IFA_specs_impa.pptx NFVSEC(22)000032r2] "Enh01.01 Discussion on Certificate Management IFA specs impacts and work plan": Enh01.01 DP for identifying the impacted specs and work role/step between IFA and SEC in IFA/SEC joint session on NFV#38 (SEC#210/IFA#287).
* Endorsed on
** SEC works, will be sent to IFA for approval
*** IFA026 on Basic use case / Basic concept and architectural aspects including IFA010 existing featagreedCRs
*** IFA033
*** update SEC021/022/023/025, if necessary
** IFA works, will be back to SEC for endorsement
*** IFA006/008
*** (Potential) IFA013/007/011/014
Discussion paper [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_09_13_WG_NFVSEC%23215/NFVSEC(22)000059r5_IFA026_Supporting_material_for_Use_Cases.pptx NFVSEC(22)000059r5] "Enh01.01 Supporting material for Use Cases " in NFV#39/SEC#215:
* DP Noted

* Agreed to remove "proxy mode" for VNF OAM certificate an VNFCI certificate due to lack of support.
* Agreed on the keys (public and private keys) generation process for both NFV-MANO cert at NFV-MANO entities and VNF OMA cert/VNFCI cert at VNFM, included as part of CSR process, and done at each of NFV-MANO entities for NFV-MANO certificate, done at VNFM for VNF OAM certificate/VNFCI certificate.
* Agreed on that the registration of NFV-MANO entities for NFV-MANO certificates, done by OSS.

Individual CRs:

IFA010
* [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000835r5_IFA010ed431_support_certificate_mgmt.docx NFVIFA(21)000835r5]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000069r1_draft_CR_for_IFA010_to_support_certificate_mgmt.docx NFVSEC(12)000069] &[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000071r2_Proposal_of_security_enhancement_for_IFA_on_certificate_mgmt.zip NFVSEC(21)000071r2]: IFA010ed431 support certificate mgmt (SEC#194 endorsed -> IFA#257 FEAT Agreed)
* [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000899r4_IFA010ed431_enhance_functional_requirements_to_support_certi.docx NFVIFA(21)000899r4]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000090r2_SEC_review_on_NFVIFA_21_000899r3.zip NFVSEC(21)000090r2]: IFA010ed431 enhance functional requirements to support certificate mgmt (IFA#260 FEAT almost Agreed -> SEC endorsed -> IFA#265 FEAT almost Agreed)
* [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000935r2_Enh01_01_IFA010ed431_exchange_NFV-MANO_and_sub_CAs_certifica.docx NFVIFA(21)000935r2]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000089r1_SEC_review_on_NFVIFA_21_000935.zip NFVSEC(21)000089r1]: Enh01.01 IFA010ed431 exchange NFV-MANO and sub CAs certificate (IFA#260 FEAT almost Agreed -> SEC#199 endorsed -> IFA#265 FEAT almost Agreed)
* [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000960r1_IFA010ed431_additions_to_support_certificate_management_in_c.docx NFVIFA(21)000960r1]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000085_Proposal_to_add_further_clarifications_for_support_of_cert_m.zip NFVSEC(21)000085]: FA010ed431 additions to support certificate management in clause 5.y (SEC#197 endorsed with further 3 expansions -> IFA available)
IFA031
* [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000160r2_ENH01_01_IFA031ed431_Register_Requirements_on_certificate_ma.docx NFVIFA000(22)160r2]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_03_17_WG_NFVSEC%23205/NFVSEC(22)000019r1_SEC_Review_on_Enh01_01_NFVIFA_22_000160r1.zip NFVSEC(22)000019r1]: IFA031ed431 adding "Requirements on Registration of VNF/VNFC and MANO functionaly entity" (IFA#275 IFA160r1 FEAT agreed -> SEC#205 endorsed as SEC19r1/IFA160r2 with modification)
IFA026
* [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_07_27_WG_NFVSEC%23213/NFVSEC(22)000053r3_IFA026_Re-structuring_TOC.docx NFVSEC(22)000053r3]:IFA026 Re-structuring TOC (SEC#213 approved)
* [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_08_25_WG_NFVSEC%23214/NFVSEC(22)000054r5_IFA026_Use_case_for_Registration_of_VNFM_for_VNFCI_certifica.docx NFVSEC(22)000054r5]:IFA026 Registration of VNFM, VNFCI cert delegation mode (SEC#214 approved)
* [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_09_13_WG_NFVSEC%23215/NFVSEC(22)000069r2_IFA026_Use_case_for_CSR_for_VNFCI_certificate_in_delegation_.docx NFVSEC(22)000069r2]:IFA026 Use case for CSR for VNFCI certificate in delegation mode (SEC#215 approved)
* [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_09_13_WG_NFVSEC%23215/NFVSEC(22)000070r2_IFA026_Use_case_for_VNFCI_certificate_install_during_VNF_ins.docx NFVSEC(22)000070r2]:IFA026 Use case for VNFI certificate install during VNF instantiation for delegation mode (SEC#215 approved)
* [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_09_13_WG_NFVSEC%23215/NFVSEC(22)000071r2_IFA026_Use_case_for_VNFCI_certificate_install_after_VNF_inst.docx NFVSEC(22)000071r2]:IFA026 Use case for VNFI certificate install after VNF instantiation for delegation mode (SEC#215 approved)
* [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_09_13_WG_NFVSEC%23215/NFVSEC(22)000072r2_IFA026_Use_case_for_VNF_OAM_certificate_install_during_VNF_i.docx NFVSEC(22)000072r2]:IFA026 Use case for VNF OAM certificate install during VNF instantiation for delegation mode (SEC#215 approved)
* [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_09_13_WG_NFVSEC%23215/NFVSEC(22)000079r1_IFA026_Use_case_for_Registration_of_NFVO_for_MANO_certificat.docx NFVSEC(22)000079r1]:IFA026 Use case on Registration for NFVOfor MANO certificate (SEC#215 approved)
* [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_09_13_WG_NFVSEC%23215/NFVSEC(22)000080r2_IFA026_Use_case_on_CSR_for_NFVO__for_MANO_certificate.docx) NFVSEC(22)000080r2]:IFA026 Use case on CSR for NFVO, for MANO certificate (SEC#215 approved)
* [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_09_13_WG_NFVSEC%23215/NFVSEC(22)000081r2_IFA026_Use_case_for_Registration_of_VNFM_for_MANO_certificat.docx NFVSEC(22)000081r2]:IFA026 Use case on Registration for VNFM for MANO certificate (SEC#215 approved)
* [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_09_13_WG_NFVSEC%23215/NFVSEC(22)000082r3_IFA026_Use_case_on_CSR_for_VNFM__for_MANO_certificate.docx NFVSEC(22)000082r3]:IFA026 Use case on CSR for VNFM for MANO certificate (SEC#215 approved)
* [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_09_13_WG_NFVSEC%23215/NFVSEC(22)000083r2_IFA026_Use_case_for_Registration_of_VIM_for_MANO_certificate.docx NFVSEC(22)000083r2]:IFA026 Use case on Registration for VIM, for MANO certificate (SEC#215 approved)
* [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_09_13_WG_NFVSEC%23215/NFVSEC(22)000084r2_IFA026_Use_case_on_CSR_for_VIM_for_MANO_certificate.docx NFVSEC(22)000084r2]:IFA026 Use case on CSR for VIM, for MANO certificate (SEC#215 approved)
|-
|
|
|
|
|
|
|
|}

== ENH02: Special technical enhancements ==
This section contains an overview of small and generic technical enhancements to the ETSI NFV framework and their current status.
{| class="wikitable"
|+
!ID
!Name
!Release
!Status
!Contact
!Description
!Contributions
|-
|ENH02.01
|NFV-MANO enhancement with SDN-based networking
|Release 4
|Stage 2 complete
|
{| class="wikitable"
|Wang Ruixue, <wangruixue@chinamobile.com>
|-
|Li Shitao,<lishitao@huawei.com>
|}
|This new enhancement proposes to enhance the NFV-MANO functionality related to virtualised network management, lifecycle management and template information model to support the integration of SDN-based network in the framework of NFV-MANO during the timeframe of Release 4.
This work suggests to specify the SDN-based network resources in the NSD and VNFD model in order to use the different type of network to provision the network connection requirements at the design time.

This work also suggests to enhance Os-Ma-nfvo, Or-Vi and Or-Vnfm reference points in order to manage the lifecycle of the different type of network.
|
* NFVIFA(19)000858r4 : feature proposal (accepted)
* NFVIFA(19)000966r2: adding RD IE in IFA014, available
* NFVIFA(19)0001018: new requirements to IFA010, FEAT Agreed (IFA#202)
* NFVIFA(20)000240r2: adding new routing resource as a new type of network resources: FEAT Agreed (IFA#208)
* NFVIFA(20)000239r1: discussion paper for adding routing resource, available
* NFVIFA(20)000313r3: adding a new RoutingResorceData for describing a routing resource, FEAT Agreed (IFA#197)
* NFVIFA(20)000314r3: adding the Routing resource in the Update Virtualised Network Resource operation, FEAT Agreed (IFA#197)
* NFVIFA(20)000517r3: discussion paper for NSD model for supporting Routing resource: available
* ============= Mega CRs Approved ========
* IFA005: NFVIFA(20)000728r1 (Approved in NFVIFA#216) IFA010: NFVIFA(21)000030r3 (Approval in IFA#230) IFA014: NFVIFA(21)000150r4 (Approval in IFA#230)
|-
|ENH02.02
|NFV-MANO enhancement for NS feasibility check
|Release 4
|Stage 2 complete
|Junichi Kawasaki <ju-kawasaki@kddi.com>, Kenichi Ogaki <ke-oogaki@kddi.com>, Rajavarma Bhyrraju <rajavarma.bhyrraju@ericsson.com>, Cristina Badulescu <cristina.badulescu@ericsson.com>, Anatoly Andrianov <anatoly.andrianov@nokia.com>, Kleber Ulrich <Ulrich.Kleber@huawei.com>

|This new enhancement proposes to add the capability of feasibility check of Network Service to the lifecycle management during the timeframe of Release 4.

This is required to support the requirements specified in step-3 of clause 5.1.21 in 3GPP TS28.531 (Management and provisioning of 5G network slicing), to check the feasibility of Network slice subnet by sending enquiry requests to MANO to determine availability of network constituents.

This work suggests to enhance the Os-Ma-nfvo reference point to supporting the feasibility check of Network Service.

|
* NFVIFA(20)000187r2: New enhancement proposal (accepted, IFA#190)
* NFVIFA(20)000084a1r6: Discussion paper for option with extending existing operations (Noted, IFA#196)
* NFVIFA(20)000084r7: Changes to InstantiateNsRequest and UpdateNsRequest (FEAT agreed, IFA#196)
* NFVIFA(20)000332r3: Extending NsLcmOperationOccurrenceNotification (FEAT agreed, IFA#196)
* NFVIFA(20)000372r2: Support for modifying schedule time of scheduled operation (FEAT agreed, IFA#198)
* NFVIFA(20)000397r2: New requirements to IFA010 (FEAT agreed, IFA#200)

===== ============= Mega CRs Approved ======== =====
* NFVIFA(20)000662r2: IFA013ed421 MegaCR ENH02.02 NS feasibility check (Accepted - IFA#217)
* NFVIFA(20)000397r2: New requirements to IFA010 (Accepted - IFA#213)
*
|-
|ENH02.03
|NFV-MANO enhancement with Data flow mirroring
|Release 4
|Stage 2 complete
|Chen Shaofan <chenshaofan@chinamobile.com>,

Li Shitao <lishitao@huawei.com>
|This new enhancement proposes to enhance the NFV-MANO functionality to enable data flow mirroring management during the timeframe of Release 4.

This work suggests to specify the intra NFVI-PoP data flow mirroring requirements in the NSD model in order to provide the flow information need to be mirrored at the design time.

This work also suggests to enhance Or-Vi reference point in order to manage the intra NFVI-PoP data flow mirroring during the lifecycle of a NS.
|
* NFVIFA(20)000401：Supporting_Material_for_NFV_MANO_New_Enhancement_Proposal_Data_Flow_Mirroring（Noted in IFA-197）
* NFVIFA(20)000402r3: New enhancement proposal (accepted in IFA-202)
* NFVIFA(20)000491r7_ENH02.03_IFA010_release_4_enhancement_adding_new_requirement_to_NFVO （FEAT agreed in IFA#210）
* NFVIFA(20)000492r7_ENH02_03_IFA005_release_4_enhancement_adding_new_requirement（FEAT agreed in IFA#211）
* NFVIFA(20)000561r5_ENH02.03_IFA005_new parameters for Deletion of Data Flow Mirroring Job（FEAT agreed in IFA#211）
* NFVIFA(20)000563r6_ENH02.03_IFA005_new parameters for Query of Data Flow Mirroring Job（FEAT agreed in IFA#211）
* NFVIFA(20)000610r4_ENH02.03_IFA005_new parameters for updating of Data Flow Mirroring Job（FEAT agreed in IFA#211）
* NFVIFA(20)000611r4_ENH02.03_Use_Case_for_Data_Flow_Mirroring（FEAT agreed in IFA#215）
* NFVIFA(20)000707r2_ENH02.03_Information_Element_for_Data_Flow_Mirroring（FEAT agreed in IFA#215）
*NFVIFA(21)000050r1_ENH02_03_IFA013_adding_new_parameters_to_Update_NS_Operation（FEAT agreed in IFA#228）
*NFVIFA(21)000051r1_ENH02_03_IFA013_release_4_enhancement_adding_new_requirement_to_clause_5（FEAT agreed in IFA#226）
*NFVIFA(21)000052_ENH02_03_IFA013_adding_new_requirement_to_clause_7.3.5.1_introduction（FEAT agreed in IFA#226）
*NFVIFA(21)000183r1_ENH02_03_IFA013_Information_Element_CreateDataFlowMirroringJob（FEAT agreed in IFA#235）
*NFVIFA(21)000286r1_ENH02.03_IFA013_Information_Element_UpdateDataFlowMirroringJob（FEAT agreed in IFA#235）
*NFVIFA(21)000287r1_ENH02.03_IFA013_Add_Parameters_into_IE_NsInfo（FEAT agreed in IFA#235）
*NFVIFA(21)000288r1_ENH02.03_IFA013_Information_Element_MirroringJobInfo（FEAT agreed in IFA#235）
*NFVIFA(21)000456r3_ENH02_03_IFA010_adding_new_functional_requirement_to_NS_Instantiation_and_Termination（FEAT agreed in IFA#248）
*NFVIFA(21)000458r4_ENH02_03_IFA013_adding_new_parameters_to_Instantiate_NS_Operation（FEAT agreed in IFA#250）
*NFVIFA(21)000392r1_ENH02.03_IFA014_add_Parameters_into_VirtualLinkDf（FEAT agreed in IFA#254）
*NFVIFA(21)000393r5_ENH02.03_IFA014_Information_Element_NsDataFlowMirroring（FEAT agreed in IFA#254）
'''============= Mega CRs Approved ========'''
*'''NFVIFA(21)000891r1_ENH02.03_Index_Summary (For Information)'''
*NFVIFA(20)000810r1_ENH02_03_IFA005_release_4_MegaCR
*NFVIFA(21)000017r6_ENH02_03_IFA010_release_4_MegaCR
*NFVIFA(21)000853r6_ENH02.03_IFA013_release_4_MegaCR
*NFVIFA(21)000854r1_ENH02.03_IFA014_release_4_MegaCR

|-
|ENH02.04
|Invariant identification of NSD constituents
|Release 4
|Stage 2 completed
|Arturo Martin de Nicolas <arturo.martin-de-nicolas@ericsson.com >
|This enhancement proposes to add the capability to identify the VNFDs, nested NSDs and PNFDs of an NSD by invariant identities, as an alternative option to the descriptor Ids.

The enhancement will avoid having to change and create a new NSD when its components (VNFDs, PNFDs or nested NSDs) are replaced by another version and this replacement does not require changes in the rest of the NSD.
|
* NFVIFA(20)000709r2: New enhancement proposal (accepted)
* NFVIFA(20)000710: New enhancement proposal - supporting material
* NFVIFA(20)000835r2: Enh02.04-IFA010ed421 Use of invariant identifications for NSD constituents (FEAT agreed at NFVIFA#223)
* NFVIFA(20)000836r4: Enh02.04-IFA011ed421 Introduction of a vnfdInvariantId (FEAT agreed at NFVIFA#226)
* NFVIFA(20)000837r6: Enh02.04-IFA014ed421 Adding invariantIds to the NSD (FEAT agreed at NFVIFA#224)
* NFVIFA(20)000838r3: Enh02.04-IFA013ed421 Adding descriptor Ids to NS LCM operations (FEAT agreed at NFVIFA#224)
* NFVIFA(21)000142: Enh02.04-IFA011ed421 Resolution of editor’s notes (FEAT agreed at NFVIFA#228)
* NFVIFA(21)000143: Enh02.04-IFA014ed421 Resolution of editor’s notes (FEAT agreed at NFVIFA#228)
===== ============= Mega CRs for approval======== =====
* '''NFVIFA(21)000190r1: ENH02.04 MegaCR Index (Noted at IFA#229)'''
* NFVIFA(20)000835r2: Enh02.04-IFA010ed421 Use of invariant identifications for NSD constituents (FEAT agreed at NFVIFA#223, approved at NFVIFA#229)
* NFVIFA(21)000179: Enh02.04-IFA011ed421 MegaCR (Agreed at NFVIFA#228, approved at NFVIFA#229)
* NFVIFA(21)000180: Enh02.04-IFA014ed421 MegaCR (Agreed at NFVIFA#228, approved at NFVIFA#229)
* NFVIFA(20)000838r3: Enh02.04-IFA013ed421 Adding descriptor Ids to NS LCM operations (FEAT agreed at NFVIFA#224, approved at NFVIFA#229)
|-
|ENH02.05
|Flexibility with scalable VNF/NS instantiation
|Release 4
|Stage 2 complete
|Rajavarma Bhyrraju <rajavarma.bhyrraju@ericsson.com>
|The enhancement feature proposes to add scaleLevels as input during instantiation to support flexibility with scalable VNF/NS instantiation. The VNFs/NSs supporting flexible instantiations are identified with VNFD/NSD level attribute(s). This enhancement provides flexibility for the service providers to adjust instantiation level when instantiating a VNF and supports instantiate a VNF with required size in one single operation.
|
* NFVIFA(20)000820r2: New enhancement proposal (accepted - IFA#219-e)
* NFVIFA(20)000630r2: Discussion paper for flexible VNF/NS instantiations (Noted - IFA#216)
* NFVIFA(20)000841r1: ENH02.05 IFA011ed421 Adding support of arbitrary levels VNF instantiation in the VNFD (FEAT agreed - IFA#220)
* NFVIFA(20)000842r3: ENH02.05 IFA014ed421 Adding support of flexible NS instantiation in the NSD (FEAT agreed - IFA#222)
* NFVIFA(20)000843r3: ENH02.05 IFA007ed421 Introduction of scaleInfo complementing instantionLevelId (FEAT agreed - IFA#222)
* NFVIFA(20)000844r3: ENH02.05 IFA008ed421 Introduction of scaleInfo complementing instantionLevelId (FEAT agreed - IFA#222)
* NFVIFA(20)000845r3: ENH02.05 IFA013ed421 Introduction of nsScaleInfo complementing nsInstantionLevelId (FEAT agreed - IFA#222)

===== ============= Mega CRs for approval======== =====
* '''NFVIFA(21)000138: ENH02.05 MegaCR Index (Approved- IFA#227)'''
* NFVIFA(20)000841r1: ENH02.05 IFA011ed421 Adding support of arbitrary levels VNF instantiation in the VNFD (Approved- IFA#227)
* NFVIFA(20)000842r3: ENH02.05 IFA014ed421 Adding support of flexible NS instantiation in the NSD (Approved- IFA#227)
* NFVIFA(20)000843r3: ENH02.05 IFA007ed421 Introduction of scaleInfo complementing instantionLevelId (Approved- IFA#227)
* NFVIFA(20)000844r3: ENH02.05 IFA008ed421 Introduction of scaleInfo complementing instantionLevelId (Approved- IFA#227)
* NFVIFA(20)000845r3: ENH02.05 IFA013ed421 Introduction of nsScaleInfo complementing nsInstantionLevelId (Approved- IFA#227)
|}

Feature Tracking

2022-10-04T15:06:25Z

Vreck: Private Wiki mirroring

__NOTOC__
== Introduction ==
{| class="wikitable"
|-
| Current mirror date: 2022.10.04|| '''This page is a mirror of the [https://nfvprivatewiki.etsi.org/index.php?title=Feature_Tracking Feature Tracking page on the NFV private wiki]. Feature tracking information is frequently updated on the private wiki page and regularly mirrored onto the present public page.''' Links to contributions will require authentication with an ETSI Online Account.
|}

== Feature Overview ==
{| class="wikitable"
|+Feature Overview and Status
!Feature
!Stage 1
!Stage 2
!Stage 3
|-
|FEAT01: NFV-MANO Upgrades
|completed (Rel 4)
|not started
|not started
|-
|[[Feature Tracking#FEAT02: VNF software modification|FEAT02: VNF software modification]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT03: NFVI software modification|FEAT03: NFVI software modification]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT04: Host Reservation|FEAT04: Host Reservation]]
|n/a
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT05 Network Slicing|FEAT05 Network Slicing]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT06: Enhancement Network Service .28NS.29 Package|FEAT06: Enhancement Network Service (NS) Package]]
|n/a (part of Rel 2)
|n/a (part of Rel 2)
|n/a (part of Rel 2)
|-
|[[Feature Tracking#FEAT07: MANO Policy Management .28MANO PLC.29|FEAT07: MANO Policy Management (MANO_PLC)]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT08: Support of composite NS across multi-domain .28MANOMD NS.29|FEAT08: Support of composite NS across multi-domain (MANOMD_NS)]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT10: Mgmt .26 Connectivity Multi-Site Services .28MCMSS.29|FEAT10: Mgmt & Connectivity Multi-Site Services (MCMSS)]]
|completed (Rel 3)
|completed (Rel 3)
|partially completed (Rel 3).
See note 2.
|-
|[[Feature Tracking#FEAT11: NFV M.26M .28NFV-MANO management.29|FEAT11: NFV_M&M (NFV-MANO management)]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT12: Enhancement support for MEC in NFV deployments|FEAT12: Enhancement support for MEC in NFV deployments]]
|n/a
|completed (Rel 3).
See note 3.
|completed (Rel 3).
See note 3.
|-
|[[Feature Tracking#FEAT13: Report on Architectural enhancement for VNF License Management support and use of VNF licenses|FEAT13: Licensing]]
|completed (Rel 4)
|ongoing (Rel 4)
|ongoing (Rel 4)
|-
|[[Feature Tracking#FEAT15: VNF Snapshotting|FEAT15: VNF Snapshotting]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3).
See note 1.
|-
|[[Feature Tracking#FEAT16: Service Availability Level|FEAT16: Service Availability Level]]
|n/a
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT17: Cloud-Native VNFs and Container Infrastructure management|FEAT17: Cloud-Native VNFs and Container Infrastructure management]]
|completed (Rel 3)
|ongoing (Rel 4)
|ongoing (Rel 4)
|-
|[[Feature Tracking#FEAT18: Security|FEAT18: Security]]
|completed (Rel 3)
|completed: architecture (Rel 3), interfaces (Rel 4).
See note 3.
|not started
|-
|[[Feature Tracking#FEAT19: NFV-Conn|FEAT19a: NFV-Connect - container networking]]
|completed (Rel 4)
|completed (Rel 4)
|completed (Rel 4)
|-
|[[Feature Tracking#FEAT19: NFV-Conn|FEAT19b: NFV-Connect - connectivity integration and operationalization]]
|ongoing (Rel 5)
|not started
|not started
|-
|[[Feature Tracking#FEAT20: Auto|FEAT20: Auto]]
|completed (Rel 4)
|ongoing (Rel 4)
|not started
|-
|[[Feature Tracking#FEAT21: 5GNFV|FEAT21: 5GNFV]]
|completed (Rel 4)
|ongoing (Rel 4)
|ongoing (Rel 4)
|-
|[[Feature Tracking#FEAT22: M-Tenant|FEAT22: M-Tenant]]
|ongoing (Rel 5)
|not started
|not started
|-
|[[Feature Tracking#FEAT23: M-SBA|FEAT23: MANO-SBA]]
|ongoing (Rel 5)
|not started
|not started
|-
|[[Feature Tracking#FEAT24: VNF-OAM|FEAT24: VNF-OAM]]
|completed (Rel 4)
|ongoing (Rel 4)
|not started
|-
|[[Feature Tracking#FEAT25: VNF-CI|FEAT25: VNF-CI]]
|ongoing (Rel 4)
|not started
|not started
|-
|[[Feature Tracking#FEAT26: Policy Management Models|FEAT26: Policy-models]]
|completed (Rel 4)
|ongoing (Rel 4)
|not started
|-
|[[Feature Tracking#FEAT27: NFV for vRAN|FEAT27: NFV for vRAN]]
|ongoing (Rel 5)
|not started
|not started
|-
|[[Feature Tracking#FEAT28: Fault management models|FEAT28: Fault management models]]
|ongoing (Rel 5)
|ongoing (Rel 5)
|not started
|-
|[[Feature Tracking#FEAT29: Green NFV|FEAT29: Green NFV]]
|ongoing (Rel 5)
|not started
|not started
|-
|[[Feature Tracking#FEAT30: VNF configuration|FEAT30: VNF configuration]]
|ongoing (Rel 5)
|not started
|not started
|-
|FEAT31: Flexible VNF deployment
|ongoing (Rel 5)
|not started
|not started
|-
|FEAT32: Reliability for cloud-native VNF
|ongoing (Rel 5)
|not started
|not started
|-
|FEAT19a (Rel. 5 extensions): Enhanced container networking
|ongoing (Rel 5)
|not started
|not started
|-
|FEAT24 (Rel. 5 extensions): VNF generic management functions
|ongoing (Rel 5)
|not started
|not started
|-
|[[Feature Tracking#ENH01: Security enhancements|ENH01: Security enhancements]] See note 5.
|ongoing (Rel 4)
|ongoing (Rel 4)
|not started
|-
|[[Feature Tracking#ENH02: Special technical enhancements|ENH02: Special technical enhancements]] See note 4.
|completed (Rel 4) none applied yet (Rel 5)
|completed (Rel 4) none applied yet (Rel 5)
|completed (Rel 4) none applied yet (Rel 5)
|-
| colspan="4" |NOTE 1: The specification of other "non-core" parts of the feature is ongoing. NOTE 2: The specification of the NFV-MANO APIs and NFV Descriptors is completed. Informative profiling of "protocol and data models" for the interfaces exposed by WIM is completed. Normative profiling of "protocol and data models" is ongoing. NOTE 3: Additional specification/enhancements have been carried over to Release 4. NOTE 4: Concrete enhancement features and their status is available [[Feature Tracking#ENH02: Special technical enhancements|here]]. NOTE 5: Concrete security enhancement features and their status is available [[Feature Tracking#ENH01: Security enhancements|here]]
|}

== Introduction ==
Some introduction will be put here including guidelines, process description and tutorials.
* Link to Release 3 implementation process
** Link to the "consolidated IFA Release 3 Feature plan". Refer to NFVIFA(17)000914 and revisions. Latest version [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000914r4_Consolidated_IFA_Rel3_Feature_Plan_data_-_Milestones_Draftin.xlsx NFVIFA(17)000914r4]
* Training for Feature Primes
** Process
** Wiki editing
* Naming conventions: e.g. FEAT00_IFA007_[Contribution name]
* To build a link to all contributions belonging to a feature, replace '''FEAT99''' in the link stated below with the Feature short name for your feature e.g. FEAT15:
<nowiki>https://portal.etsi.org/Contribution.aspx?Tb_Id=789&searchText=</nowiki>'''FEAT99'''&IncludeSubTb=True&sort=pk_contribution&sortorder=DESC&NbItemsPerPage=50&Year=2017,2018,2019
* Note: Agreed content can be added to Pseudo meeting --> If the access is restricted, this may only work within a workgroup.
* Related/Dependent Features: Please indicate other features which relate to the ongoing work. Details can be given in the implementation plan or in the issues section.
[[File:ETSI NFV Feature Tracking Wiki cropped.png|center]]

== FEATxx: Feature Title ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Name, Company, E-Mail
|-
| '''Feature description''' || Short Description of the Feature
|-
| '''Target Release''' || '''Stage 2:''' Release 3 (2018-X-X)
'''Stage 3:''' Release 3 (2019-X-X)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFAxx, IFAyy, SOLzz
'''Stage 3:''' SOLzz
|-
| '''MegaCRs''' || '''Stage 2:'''
IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000yyy] (CR Status)

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEATxx FEATyy
|-
|New Specifcations
|'''Stage 2:''' none
'''Stage 3:''' SOLaaa
|-
| '''Status''' || '''Stage 2:''' Completed
'''Stage 3:''' Ongoing (20% completed)
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Name (Company)
'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 20xx-xx-xx
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to IFA007. CR draft [LINK] || IFA || March-2018 || Open
|}
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT02: VNF software modification ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Stefan Arntzen, Huawei
|-
| '''Feature description''' || This feature addresses the initiation and the coordination of the software modification process related to VNFs. Goal is to minimise the impact of software modification on service availability.
|-
| '''Target Release''' || Release 3
|-
| '''Impacted WIs''' || '''Stage2:'''
IFA007, IFA008, IFA011, IFA013, IFA010

'''Stage3:'''

SOL001, SOL002, SOL003
|-
| '''MegaCRs''' || MegaCR Index in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000117r1_FEAT02_MegaCR_Index.docx NFVIFA(19)000117r1]
IFA007: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000059r4_FEAT02_IFA007_MegaCR.zip NFVIFA(19)000059r4] Status: Approved MegaCR (IFA#137)

IFA008: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000058_FEAT02_IFA008_MegaCR.docx NFVIFA(19)000058] Status: Approved MegaCR (IFA#137)

IFA010: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000060_FEAT02_IFA010_MegaCR.docx NFVIFA(19)000060] Status: Approved MegaCR (IFA#137)

IFA011: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000061r3_FEAT02_IFA011_MegaCR.docx NFVIFA(19)000061r3] Status: Approved MegaCR (IFA#137)

IFA013: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000077r3_FEAT02_IFA013_Adding_Changing_VNF_Package.docx NFVIFA(19)000077r3] (single contribution for IFA013)
|-
| '''Related/Dependent Features''' || N/A
|-
| '''Status''' || '''Stage 2:''' Completed
'''Stage 3:''' Completed
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || Stefan Arntzen (Huawei) Maria Toeroe (Ericsson) Shaoji Ni (Huawei)
Dmytro Gassanov (NEC)

Lijuan Chen (ZTE)

Gerald Kunzmann (DOCOMO)

Joan Triay (DOCOMO)
|-
| '''Last Updated''' || 2021-12-17
|}

=== Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add functionality description of VNF software modification synchronisation in to IFA010.
CR drafts:

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000869r3_FEAT02_IFA010_Functional_requirements_for_VNF_software_modif.docx NFVIFA(18)000869r3] Status: Agreed FEAT (IFA#124)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000051r2_FEAT02_IFA010_alignment_of_operation_name.docx NFVIFA(19)000051r2] Status: Agreed FEAT (IFA#136)

| IFA010 || January-2019 || Completed
|-
| 002 || Define metadata to allow to synchronize the software modification process
CR drafts:

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000936r2_FEAT02_IFA011_Adding_VNF_software_modification.docx NFVIFA(18)000936r2] Status: Agreed FEAT (IFA#125)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001037r1_FEAT02_IFA011ed321_Adding_VNF_software_modification_informat.docx NFVIFA(18)0001037r1] Status: Agreed FEAT (IFA#129)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001122r3_FEAT02_IFA011ed321_Adding_notes_related_to_VersionSelector_i.docx NFVIFA(18)0001122r3] Status: Agreed FEAT (IFA#136)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001125r2_FEAT02_IFA011ed321_Clarifying_scope_of_modifications.docx NFVIFA(18)0001125r2] Status: Agreed FEAT (IFA#132)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001126r1_FEAT02_IFA011ed321_Addressing_EN_coordination_in_VnfSoftware.docx NFVIFA(18)0001126r1] Status: Agreed FEAT (IFA#132)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001149r1_FEAT02_IFA011ed321_Specification_of_component_changes.docx NFVIFA(18)0001149r1] Status: Agreed FEAT (IFA#134)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001150r2_FEAT02_IFA011ed321_Updates_version_selector.docx NFVIFA(18)0001150r2] Status: Agreed FEAT (IFA#134)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001151r6_FEAT02_IFA011_Adding_modification_qualifier_to_VersionSelect.docx NFVIFA(18)0001151r6] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(18)0001155r4_FEAT02_IFA011_Updating_IE_of_VnfSoftwareModification_and_Ver.docx NFVIFA(18)0001155r4] Status: Agreed FEAT (IFA#135)

- <s>NFVIFA(18)0001156</s> Status: NOTED in drafting call #05

- NFVIFA(19)000049r1 Status: not handled in v3.2.1

- NFVIFA(19)000056 Status: not handled in v3.2.1

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000082_FEAT02_IFA011_Align_terminology.docx NFVIFA(19)000082] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000083r2_FEAT02_IFA011_Resolve_Editor_s_Notes.docx NFVIFA(19)000083r2] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000101r2_FEAT02_IFA011_7_1_X_EN_scope_of_change_current_VNF_Package.docx NFVIFA(19)000101r2] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000105r1_FEAT02_IFA011_VNF_version.docx NFVIFA(19)000105r1] Status: Agreed FEAT (IFA#137)
| IFA011 || January-2019 || Completed
|-
| 003 || Derive the requirements from REL006 for an interface for the coordination of VNF software modifications actions on the Or-Vnfm reference point || IFA007 || December-2018 || Completed
|-
| 004 || Derive the requirements from REL006 for an interface for the coordination of VNF software modifications actions on the Ve-Vnfm reference point || IFA008 || December-2018 || Completed
|-
| 005 || Specify the interface for the coordination of the NFVI software modifications with the hosted VNFs on the Or-Vnfm reference point
CR drafts:

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000937r3_FEAT02_IFA007_Granting_for_VNF_software_modification.docx NFVIFA(18)000937r3] Status: Agreed FEAT (IFA#125)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000935r2_FEAT02_IFA007_Adding_VNF_software_modification.docx NFVIFA(18)000935r2] Status: Agreed FEAT (IFA#125)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001154r2_FEAT02_IFA007_Alignment_of_operation_name.docx NFVIFA(18)0001154r2] Status: Agreed FEAT (IFA#135)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000115r1_FEAT02_IFA007_scope_of_the_ChangeCurrentVnfPackage_operation.docx NFVIFA(19)000115r1] Status: Agreed FEAT (IFA#137)
| IFA007 || January-2019 || Completed
|-
| 006 || Specify the interface for the coordination of the NFVI software modifications with the hosted VNFs on the Ve-Vnfm reference point
CR drafts:

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000938_FEAT02_IFA008_Adding_VNF_software_modification.docx NFVIFA(18)000938] Status: Obsolete (superseeded by 107r2)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000106_FEAT02_IFA008_LCM_coordination.docx NFVIFA(19)000106] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000107r2_FEAT02_IFA008_mirrors.docx NFVIFA(19)000107r2] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000116_FEAT02_IFA008_mirror_of_115.docx NFVIFA(19)000116] Status: Agreed FEAT (IFA#137)
| IFA008 || January-2019 || Completed
|-
|007
|Add annex with information flows to document the procedures for the VNF software modifications
CR drafts (IFA007):

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000933r6_FEAT02_IFA007_Annex_VNF_software_mod_flows.docx - NFVIFA(18)000933r6]: Status: Agreed FEAT (IFA#128)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000094r1_FEAT02_IFA007_Resolve_Editor_s_Notes.docx NFVIFA(19)000094r1] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000096r1_FEAT02_IFA007_Annex_EN_terminology_alignment.docx NFVIFA(19)000096r1] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000097r3_FEAT02_IFA007_Annex_EN_detailing_flow_steps.docx NFVIFA(19)000097r3] Status: Agreed FEAT (IFA#137)

CR drafts (IFA013):

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000934_FEAT02_IFA013_Annex_VNF_software_mod_flows.docx NFVIFA(18)000934] Status: not handled in v3.2.1
|IFA007,
IFA013
|January-2019
|Completed
|-
| 008 || Finalize CRs for the changes from 001, 002, 005, 006, 007 and create MegaCRs || IFA
| February-2019 || Completed
|-
|009
|Security analysis:
- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001147r1_FEAT02_security_considerations.docx NFVIFA(18)0001147r1] Status: Agreed by SEC WG
|IFA
|January-2019
|Completed
|-
|010
|Requirements and operations for NS LCM interface:
- NFVIFA(19)000077r3 Status: Agreed FEAT (IFA#137)
|IFA013
|January-2019
|Completed
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT03: NFVI software modification ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Maria Toeroe (Ericsson), Gerald Kunzmann (DOCOMO)
|-
| '''Feature description''' || This feature addresses the support for the coordination of the NFVI software modification process with the VNFs hosted on the NFVI in order to minimize impact on service availability.
|-
| '''Target Release''' || '''Stage 2:''' Release 3 drop 3 (2019-06)
'''Stage 3:''' Release 3 (2019-12)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA005, IFA006, IFA007, IFA008, IFA010, IFA011
'''Stage 3:''' SOL001, SOL002, SOL003, SOL005, SOL006, SOL014
|-
| '''MegaCRs''' || '''Stage 2:'''
IFA005: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000455_IFA005_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000455] Baseline (Approved in IFA#159) IFA006: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000040r8_IFA006_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000040r8] Baseline (Approved in IFA#159)

IFA007: N/A (was <s>NFVIFA(19)000456 (Draft)</s>) IFA008: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000454r2_IFA008_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000454r2] Baseline (Approved in IFA#159)

IFA010: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000038r7_IFA010_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000038r7] Baseline (Approved in IFA#159) IFA011: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000039r7_IFA011_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000039r7] Baseline (Approved in IFA#159) + [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000319r3_FEAT03__IFA011_Replacing_scale_levels.docx NFVIFA(19)000319r3] (Approved in IFA#160)

'''Stage 3:'''
|-
| '''Related/Dependent Features''' || N/A
|-
| '''Status''' || '''Stage 2:''' Approved (IFA#159). MegaCR Index available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000603r1_FEAT03_MegaCR_Index.docx NFVIFA(19)000603r1]
'''Stage 3:''' Completed
|-
| '''Contributions''' || '''Stage 2:'''
[https://portal.etsi.org All feature contributions] [https://portal.etsi.org Agreed content]

'''Stage 3:'''
|-
| '''Feature team''' || '''Stage 2:'''
Maria Toeroe (Ericsson) Stefan Arntzen (Huawei) Shaoji Ni (Huawei) Mehmet Toy (Verizon) Gerald Kunzmann (DOCOMO)

'''Stage 3:'''
|-
| '''Last Updated''' || 2021-12-10
|}

=== Stage 2 Implementation Plan ===
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Based on REL006 add functionality description of NFVI software modification support to IFA010 for the VIM, VNFM and NFVO. CR Drafts: 
<s>NFVIFA(18)000283r2</s> Status: Withdrawn [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000285r5_FEAT03__IFA010_NFV-MANO_functional_requirements_changes.docx NFVIFA(18)000285r5] Status: Agreed

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000631r4_FEAT03_IFA010_NFV-MANO_functional_requirements_changes_for_V.docx NFVIFA(18)000631r4] Status: Agreed

<s>NFVIFA(18)000875r2</s> Status: Withdrawn

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000092r1_FEAT03__IFA010_Add_VIM_impact_elaboration.docx NFVIFA(19)000092r1] Status: Agreed FEAT (IFA#141)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000287r3_FEAT03__IFA010_Annex_constraints_for_NFVI_maintenance.docx NFVIFA(19)000287r3] Status: Agreed FEAT (IFA#148)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000345r2_FEAT03__Adding_the_constraint_of__timeOfImpact__into_IFA010_.docx NFVIFA(19)000345r2] Status: Agreed FEAT (IFA#149)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000360r7_FEAT03__IFA010_Annex_NFVI_maintenance_procedure_introduction.docx NFVIFA(19)000360r7] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000361r6_FEAT03__IFA010_Annex_NFVI_maintenance_VNFD-based_policy_tran.docx NFVIFA(19)000361r6] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000377r5_FEAT03__IFA010_Annex_NFVI_maintenance_group_impact_mitigatio.docx NFVIFA(19)000377r5] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000384r3_FEAT03__IFA010_Annex_NFVI_maintenance_VR_impact_mitigation.docx NFVIFA(19)000384r3] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000400r1_IFA010_FEAT03_Move_Annex_X_to_clause_5_X.docx NFVIFA(19)000400r1] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000426r2_FEAT03__IFA010_Annex_additional_NFVI_maintenance_constraint.docx NFVIFA(19)000426r2] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000464r7_FEAT03__Changes_in_IFA010_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000464r7] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000539r1_FEAT03__IFA010_Description_of_NFVI_software_modification.docx NFVIFA(19)000539r1] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000571_FEAT03__Modifying_Note_3_in_clause_5_x_2_of_IFA010_.docx NFVIFA(19)000571] Status: Agreed FEAT (IFA#157)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000577_FEAT03__Little_fixing_on_Annex_X_1_1_of_IFA010.docx NFVIFA(19)000577] Status: Agreed FEAT (IFA#157)
|| IFA010 || June 2019 || Completed
|-
| 002 || Based on REL006 specify the requirements for an interface for the coordination of the NFVI software modifications with the hosted VNFs on the Or-Vi reference point || IFA005 || December-2018 || Withdrawn
|-
| 003 || Based on REL006 specify the requirements for an interface for the coordination of the NFVI software modifications with the hosted VNFs on the Vi-Vnfm reference point || IFA006 || December-2018 || Withdrawn
|-
| 004 || Based on REL006 specify the requirements for an interface for the coordination of the NFVI software modifications with the hosted VNFs on the Ve-Vnfm reference point || IFA008 || December-2018 || Withdrawn
|-
| 005 || Based on REL006 specify the requirements for an interface for the coordination of the NFVI software modifications with the hosted VNFs on the Or-Vnfm reference point || IFA007 || December-2018 || Withdrawn
|-
| 006 || Specify the interface for the coordination of the NFVI software modifications with the hosted VNFs on the Or-Vi reference point. CR Drafts: <s>NFVIFA(18)000763</s> Status: Withdrawn

<s>NFVIFA(19)000003r1</s> Status: Obsolete

<s>NFVIFA(19)000052r2</s> Status: Obsolete

|| IFA005 || June 2019 || Withdrawn
|-
| 007 || Specify the interface for the coordination of the NFVI software modifications with the hosted VNFs on the Vi-Vnfm reference point. CR Drafts: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000296r9_IFA006_Vi-Vnfm_reference_point_compute_resource_related_chan.docx NFVIFA(18)000296r9] Status: Agreed

<s>NFVIFA(18)000762r1</s> Status: Withdrawn

<s>NFVIFA(18)000987r18</s> Status: Withdrawn [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)0001053r4_FEAT03_IFA006_Vi-Vnfm_reference_point_network_resource_relat.docx NFVIFA(18)0001053r4] Status: Agreed

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)0001054r4_FEAT03_IFA006_Vi-Vnfm_reference_point_network_resource_relat.docx NFVIFA(18)0001054r4] Status: Agreed

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000033r1_FEAT03_IFA006_Compute_resource_constraints_group_query_and_u.docx NFVIFA(19)000033] Status: Agreed

<s>NFVIFA(19)000066r14</s> Status: NOTED (IFA#144)

<s>NFVIFA(19)000067r7</s> Status: NOTED (IFA#144) <s>NFVIFA(19)000068r6</s> Status: NOTED (IFA#144)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000318r4_FEAT03__IFA006_annex_on_supporting_the_management_of_NFVI_ma.docx NFVIFA(19)000318r4] Status: Agreed FEAT (IFA#148)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000449r3_FEAT03__Remove_editor_notes_of_the_contribution_of_IFA006_an.docx NFVIFA(19)000449r3] Status: Agreed FEAT (IFA#153)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000460r5_FEAT03__IFA006_Modifying_notifications_for_NFVI_maintenance.docx NFVIFA(19)000460r5] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000462r5_Modifying_the_change_006_23_in_IFA006_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000462r5] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000461r1_FEAT03__Remove_some_changes_in_IFA006_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000461r1] Status: Agreed FEAT (IFA#157)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000463r1_Modifying_the_change_006_24_in_IFA006_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000463r1] Status: Agreed FEAT (IFA#154)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000551r4_FEAT03__IFA006_Modifying_notifications_trigger_condition.docx NFVIFA(19)000551r4] Status: Agreed FEAT (IFA#154)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000563r1_FEAT03_IFA006_Add_a_reference_to_Annex_X.docx NFVIFA(19)000563r1] Status: Agreed FEAT (IFA#154)
|| IFA006 || June 2019 || Completed
|-
| 008 || Specify the interface for the coordination of the NFVI software modifications with the hosted VNFs on the Ve-Vnfm reference point. CR Drafts: <s>NFVIFA(18)000761r1</s> Status: Withdrawn <s>NFVIFA(18)000990r13</s> Status: Withdrawn <s>NFVIFA(18)000991r13</s> Status: Withdrawn <s>NFVIFA(18)000989r7</s> Status: Withdrawn <s>NFVIFA(19)000002r6</s> Status: replaced by NFVIFA(19)000241 <s>NFVIFA(19)000075</s> Status: Withdrawn

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000102r8_IFA008_FM_interface_CR_for_FEAT03_NFVI_MOD.docx NFVIFA(19)000102r8] Status: Agreed FEAT (IFA#144)

<s>NFVIFA(19)000240</s> Status: Noted (IFA#144)

<s>NFVIFA(19)000241</s> Status: Noted (IFA#144)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000371r9_FEAT03__IFA008_annex_on_supporting_the_management_of_NFVI_ma.docx NFVIFA(19)000371r9] Status: Agreed FEAT (IFA#152)
|| IFA008 || June 2019 || Completed
|-
| 009 || Specify the interface for the coordination of the NFVI software modifications with the hosted VNFs on the Or-Vnfm reference point. CR Drafts: <s>NFVIFA(18)000764</s> Status: Withdrawn <s>NFVIFA(19)000004</s> Status: Withdrawn [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000069_IFA007_CR_FEAT03_NFVI_MOD.docx NFVIFA(19)000069] Status: Agreed FEAT (IFA#141)

<s>NFVIFA(19)000260</s> Status: Noted (IFA#144)

NFVIFA(19)000515 Status: Candidate for Agreed FEAT in IFA#155
|| IFA007 || June 2019 || Completed
|-
| 010 || Specify the VNF constraints parameters for NFVI software modifications in the VNFD. CR Drafts: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000456r5_FEAT03__IFA011_Adding_NFVI_software_modifications_constraint.docx NFVIFA(18)000456r5] Status: Agreed FEAT (IFA#129) [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000873r3_FEAT03__IFA011_Adding_NFVI_SW_modifications_constraints_to_V.docx NFVIFA(18)000873r3] Status: Agreed FEAT (IFA#129) [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000091_FEAT03__IFA011_Removing_note_from_NFVIFA_18_000873r3.docx NFVIFA(19)000091] Status: Agreed FEAT (IFA#141) [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000090r2_FEAT03__IFA011_Adding_nfviMaintenanceInfo_to_affinity_or_ant.docx NFVIFA(19)000090r2] Status: Agreed FEAT (IFA#144) [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000087_FEAT03__IFA011_Removing_NFVI_software_modifications_constrai.docx NFVIFA(19)000087] Status: Agreed FEAT (IFA#141)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000265r1_FEAT03__IFA011_Modifying_supported_migration_constraint.docx NFVIFA(19)000265r1] Status: Agreed FEAT (IFA#144)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000319r3_FEAT03__IFA011_Replacing_scale_levels.docx NFVIFA(19)000319r3] Status: Agreed FEAT (IFA#148)
|| IFA011 || June 2019 || Completed
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
!ID
!Action
!Impacted WG(s)
!Target completion
!Status
|-
|001
|Specification of NfviMaintenanceInfo
- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000475_SOL001ed361_FEAT03_NfviMaintenanceInfo.docx NFVSOL(21)000475]. Status: approved
|SOL001
|November-2021
|Completed
|-
|002
|Specification of NfviMaintenanceInfo
- NFVSOL(20)000002. Status: open

- NFVSOL(20)000043. Status: open
|SOL006
|November-2021
|ongoing
|-
|003
|Extension FM interface
- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000576r5_SOL002ed361_FEAT03_considering_the_case_of_NFVI_operation_an.docx NFVSOL(21)000576r5] and [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000678_SOL002ed361_FEAT03_fix_faultType_value_name_related_to_OAM.docx NFVSOL(21)000678]. Status approved
|SOL002
|November-2021
|Completed
|-
|004
|Specification of changeStatusNotification
- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000453_SOL014e361_Example_of_Change_Notification_Interface.docx NFVSOL(21)000453] and [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000462_SOL014e361_New_data_models_for_Change_and_Fault_management.docx NFVSOL(21)000462]. Status approved
|SOL014
|November-2021
|Completed
|}

=== Issues ===
* Policy content is expected to fulfil FEAT03 usecase in Rel4.

=== Security Considerations ===
''Security considerations for the feature are in ''[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000036r2_FEAT03_security_considerations.docx NFVIFA(19)000036r2]

== FEAT04: Host Reservation ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Gerald KUNZMANN (DOCOMO Communications Lab.)
|-
| '''Feature description''' || The present enhancement proposes adding the capability to the NFV-MANO architectural framework to support the reservation of compute hosts (see clause 3.1 in GS NFV-PER 001) in the NFVI. Detailed feature proposal is available in [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2017//NFV(17)000261r1_Other_to_IFA_Enhancement_Host_Reservation.docx IFA_Enhancement_Host_Reservation]
|-
| '''Target Release''' || Release 3 drop 1 (2018-05)
|-
| '''Impacted WIs''' || IFA005, IFA007, IFA010, IFA013
|-
| '''MegaCRs''' || IFA005 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000420r1_IFA005_MegaCR_FEAT04_Compute_Host_Reservation.docx NFVIFA(18)000420r1] (Approved MegaCR) (new text in clauses 2.2, 5.2, 5.3.X, 5.3.Y, 5.3.Z, 7.X, 7.Y, 8.X; updates clause 8.7.4) IFA007 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000421r1_IFA007_MegaCR_FEAT04_Compute_Host_Reservation.docx NFVIFA(18)000421r1] (Approved MegaCR) (updates clauses 6.3.2 "Grant VNF Lifecycle Operation operation" and 8.3.3 "GrantInfo information element") IFA010 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000419r3_IFA010_MegaCR_FEAT04_Compute_Host_Reservation.docx NFVIFA(18)000419r3] (Approved MegaCR) (new text in clauses 2.2, 3.1, 6.1.6, 6.X, 8.2.3, 8.X, A.2) IFA013 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000422r2_IFA013_MegaCR_FEAT04_Compute_Host_Reservation.docx NFVIFA(18)000422r2] (Approved MegaCR) (new text in clauses 5.2, 5.X, 7.X, 8.X)
|-
| '''Related/Dependent Features''' || N/A
|-
| '''Status''' || Completed.

MegaCR Index available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000475r1_FEAT04_MegaCR_Index.docx NFVIFA(18)000475r1]
|-
| '''Contributions''' || '''Stage2:'''
[http://https://portal.etsi.org All feature contributions] [http://https://portal.etsi.org Agreed content]

'''Stage 3:'''

SOL003 Grant operation: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000223_SOL003ed311_FEAT04_Clause_9_5_introduce_host_reservation_in_.docx NFVSOL(19)000223]

SOL005 NFVI capacity: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000359r2_SOL005ed311_FEAT04_introduce_NFVI_Capacity_Information_inter.zip NFVSOL(19)000359r2], [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000358r3_SOL005ed311_FEAT04_NFVI_Capacity_about_subscription_and_noti.zip NFVSOL(19)000358r3], [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000373r1_SOL005ed311_FEAT04_Add_NFVI_Capacity_thresholds.zip NFVSOL(19)000373r1], [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000372r1_SOL005ed311_FEAT04_Query_NFVI_Capacity_Information_Operation.zip NFVSOL(19)000372r1] and [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000276r1_SOL005ed331_FEAT04_Addressing_EN_and_subscriptions_alignment.zip NFVSOL(20)000276r1]
|-
| '''Feature team''' || Arturo Martin De Nicolas (Ericsson LM) Bertrand Souville (DOCOMO Communications Lab.) Joan Triay (DOCOMO Communications Lab.)
|-
| '''Last Updated''' || 2021-12-10
|}

=== Implementation Plan ===

NOTE: below contributions are marked as "OBSOLETE" as all content has been migrated to the MegaCRs (see above) and FEAT04 has been approved at IFA#101.

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Specify a requirement for the VIM to support the capability of handling reservation of resources at the host level. Specify a requirement for the NFVO to support requesting the reservation of resources at the host level. CR drafts: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001086_FEAT04_IFA010_New_clause_VIM_Functional_requirements_for_com.docx NFVIFA(17)0001086] (VIM) Status: Obsolete [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000146_FEAT04_IFA010_New_clause_NFVO_functional_requirements_for_co.docx NFVIFA(18)000146] (NFVO) Status: Obsolete || IFA010 || January-2018 || Completed
|-
| 002 || Specify requirements for an interface specialized on NFVI management on the Or-Vi to support the reservation of resources at the host level. CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000053_FEAT04_IFA005_CR_Add_new_Compute_Host_Reservation_interface_.docx NFVIFA(18)000053] Status: Obsolete || IFA005 || January-2018 || Completed
|-
| 003 || Specify an interface and its operations to support the reservation of resources at the host level. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000145r2_FEAT04_IFA005_CR_Compute_Host_Reservation_interface_specific.docx NFVIFA(18)000145r2] Status: Obsolete || IFA005 || February-2018 || Completed
|-
| 004 || Extend Annex A.2 to introduce physical compute host reservation. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000205_FEAT04_IFA010_Extend_Annex_A_2_to_introduce_physical_compute.docx NFVIFA(18)000205] Status: Obsolete || IFA010 || March-2018 || Completed
|-
| 005 || Extend clause 6.3.2 Grant VNF Lifecycle Operation operation. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000206r2_FEAT04_IFA007_Extend_clause_6_3_2_Grant_VNF_Lifecycle_Operat.docx NFVIFA(18)000206r2] Status: Obsolete || IFA007 || March-2018 || Completed
|-
| 006 || Enhancements of capacity management due to new functionality of host reservation: - Specify a requirement for the VIM to support NFVI capacity management. - Specify a requirement for the NFVO to support NFVI capacity management. CR drafts: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000207r2_FEAT04_IFA010_CR_NFVO_functional_requirements_for_NFVI_capac.docx NFVIFA(18)000207r2] (NFVO) Status: Obsolete [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000208r1_FEAT04_IFA010_CR_VIM_functional_requirements_for_NFVI_capaci.docx NFVIFA(18)000208r1] (VIM) Status: Obsolete || IFA010 || March-2018 || Completed
|-
| 007 || Specify an interface (IFA005, clause 7.X) and its operations to support Compute Hosts Capacity Management. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000364_FEAT04_IFA005_Add_Compute_Host_Capacity_Management_interface.docx NFVIFA(18)000364] Status: Obsolete || IFA005 || March-2018 || Completed
|-
| 008 || A new interface and its operations may be needed in IFA013 for notifications from the NFVO related to resource capacity shortage. CR drafts: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000365r1_FEAT04_IFA013_Resource_capacity_shortage_notification.docx NFVIFA(18)000365r1] Status: Obsolete [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000418_FEAT04_IFA013_Add_subscription_management_operations.docx NFVIFA(18)000418] Status: Obsolete || IFA013 || March-2018 || Completed
|-
|}

=== Issues ===
* Support host reservation when SOL014 supports reservation.

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT05 Network Slicing ==
=== Overview ===
The latest version of NFV EVE Network Slicing Report (EVE012 V3.1.1) can be downloaded at [http://www.etsi.org/deliver/etsi_gr/NFV-EVE/001_099/012/03.01.01_60/gr_NFV-EVE012v030101p.pdf EVE012]. 

{| class="wikitable"
|-
| '''Feature Prime''' || Anatoly Andrianov (Nokia), [mailto:cristina.badulescu@ericsson.com Cristina Badulescu (Ericsson)], Ulrich Kleber (Huawei), Bhumip Khasnabish (ZTE)
|-
| '''Feature description''' || EVE to IFA REL SEC Feature NFVSLICE EVE012 network slicing
Support Network Slicing by defining the necessary requirements and enhancements of interfaces, as discussed in [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2017//NFV(17)000252r6_EVE_to_IFA_REL_SEC_Feature_NFVSLICE_EVE012_network_slicing.docx NFV(17)000252].
|-
| '''Target Release''' || Release 3 Drop 2
|-
| '''Impacted WIs''' || IFA010, IFA013, IFA014, IFA024
|-
| '''MegaCRs''' || MegaCR for IFA010: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000844r7_IFA010_MegaCR_FEAT05_Slicing.docx NFVIFA(18)000844r7_IFA010_MegaCR_FEAT05_Slicing.docx] 
MegaCR for IFA013: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000014r1_IFA013_MegaCR_FEAT05_Slicing.docx NFVIFA(19)000014r1_IFA013_MegaCR_FEAT05_Slicing.docx] 
Only one CR for IFA014: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000653r4_FEAT05__IFA014_add_priority_to_NSD.docx NFVIFA(18)000653r4_FEAT05__IFA014_add_priority_to_NSD] Only one CR for IFA024: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)0001091_FEAT05_IFA024_Add_Slicing_Touchpoint.zip NFVIFA(18)0001091_FEAT05_IFA024_Add_Slicing_Touchpoint] MegaCR Index: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000016r1_FEAT05_MegaCR_Index.docx NFVIFA(19)000016r1_FEAT05_MegaCR_Index.docx]
|-
| '''Related/Dependent Features''' || After analysis and LS exchange with 3GPP no dependencies for the time frame of this feature are seen anymore.
|-
| '''Status''' || Completed
|-
| '''Reliability Review''' || Done in REL#270 on January 15, 2019
|-
| '''Security Review''' || Reviewed in SEC#139 on January 24, 2019 See [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000054r2_FEAT05_security_considerations.docx NFVIFA(19)000054r2_FEAT05_security_considerations.docx] or [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2019/NFVSEC(19)000008r1_FEAT05_security_considerations.zip NFVSEC(19)000008r1_FEAT05_security_considerations.zip]
|-
| '''Contributions''' || Latest status on [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000100r9_FEAT05_Dashboard.pptx Feature Dashboard]
|-
| '''Feature team''' ||
Anatoly Andrianov, Nokia 
Cristina Badulescu, Ericsson 
Bhumip Khasnabish, ZTE 
Ulrich Kleber, Huawei 
Sibylle Schaller, NEC 
Zarrar Yousaf, NEC 
Gerald Kunzmann, DOCOMO Communications Lab Stage 3/SOL WG: Arturo Martin de Nicolas
|-
| '''Last Updated''' || 2019-01-28
|}

=== Summary of decisions / agreed concepts ===

# Based on 3GPP's answer below, FEAT05 assumes that current NS LCM can be used by slicing to build slices and slice subnets.
# Based on 3GPP's answer below, FEAT05 can concentrate on analysing the use of NS priority only.
# Based on 3GPP's answer below, FEAT05 expects that a NS instance doesn't need to keep track of different consumers of a NS instance, but the existing multi-tenancy concept can be used by 3GPP.
# Based on 3GPP's answer below, FEAT05 closes the work on slice specific policies and multi-domain issues.

It is expected that Slice management functions can build the slices by using (instantiating) NS instances. NFV MANO is not aware of the network slices. Thus slice consumers / tenants are not known by MANO. Only the NS tenant is seen.

Depending on the use cases (contributed to an Annex for IFA010), it will be decided whether NS priorities need to be propagated to VNFM or VIM.

=== Overview Liaison Exchange ===

==== Specific Liaisons with 3GPP SA5 on Network Slicing ====

* LS to 3GPP SA5 on NFV support for Network Slicing: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000065r2_LS_to_3GPP_SA5_on_NFV_support_for_Network_Slicing.docx NFV(18)000065r2]
* LS reply from 3GPP SA5 on NFV support for Network Slicing: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000088_LSIn_from_3GPP_SA5_on_NFV_support_for_Network_Slicing.doc NFV(18)000088]

Summary of the answers:

# The definition of slice specific policies is not within the scope of ongoing Rel-15 work items
# Assurance data and Performance Management work item may have potential impacts on ETSI GS IFA027, but no detailed information
# 3GPP relies on the use of ETSI NFV NS concept. Current expectations are for the support of priorities at the NS level (e.g. expressed as attribute value in the NSD).
# Fixed mapping of slice tenant and NS tenant was not explicitly confirmed. Keeping track of multiple consumers doesn't seem to be necessary. 3GPP is aware of the NS tenants and will use the concept by some mapping between the slice consumer and the tenant of supporting NS(s).
# According to the answer, 3GPP is not planning to share NS instance between two slices if isolation is needed.
# 3GPP expects that slicing management will use Os-Ma-nfvo and Ve-Vnfm-em reference points only.

A second set of questions has been sent to 3GPP SA5:
* LS to 3GPP SA5 on usage of NS priority in NFV MANO in support for Network Slicing: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000264_LSOut_to_3GPP_SA5_priority_of_NS_within_network_slicing.doc NFV(18)000264]
* LS from 3GPP SA5 as first answer: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000276_Reply_LS_from_3GPP_SA5_on_Clarifications_on_NFV_NS_priority_.zip NFV(18)000276]
* LS Reply to SA5 with clarifications on questions: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000288r1_LSOut_3GPP_SA5_network_slicing_related_outstanding_questions.doc NFV(18)000288r1]
* Preparation material for requested joint call: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000964_Prep_material_for_joint_session_3GPP_SA5.pptx NFVIFA(18)000964_Prep_material_for_joint_session_3GPP_SA5.pptx]
* LS Reply from 3GPP SA5 containing a set of answers: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000299_Reply_LS_from_3GPP_SA5_on_clarifications_topics_for_NFV_NS_i.zip NFV(18)000299_Reply_LS_from_3GPP_SA5_on_clarifications_topics_for_NFV_NS_i.zip]
* Main statements, see some questions in report from FEAT05 drafting call [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000995_Report_of_FEAT05_Drafting_19_November_20.docx NFVIFA(18)000995_Report_of_FEAT05_Drafting_19_November_20.docx]

Reply by SA5: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000299_Reply_LS_from_3GPP_SA5_on_clarifications_topics_for_NFV_NS_i.zip NFV(18)000299_Reply_LS_from_3GPP_SA5_on_clarifications_topics_for_NFV_NS_i]
Main issues that could be clarified:
* Priorities are meant for LCM operations and resolution of resource conflicts in case of shortage
* MANO can act autonomously using the priority values
* If priority values are the same, MANO should act “first come first served”
* There should be a top priority, i.e. one that cannot be pre-empted.
* SA5 prefers the priority as attribute in NSD-DF.
Open questions collected:
# 2.1.1: “3GPP will expect to receive a notification” might be understood that the consumer will receive the notification.
# 2.1.3: “For LCM actions on NFV NSs that potentially impacts 3GPP communication services, MANO should ask permission for such LCM actions the 3GPP management system and not use the provided NS priority” is unclear in the wording.
# What should MANO use instead if it shouldn’t use the priority?
# 2.1.3: It is unclear how NFV should know which NS would impact 3GPP communication services and not be allowed to use the priority.
# 2.1.4.1: 3GPP doesn’t acknowledge here that there might be other consumers for NS/resources that may use resources and need to be considered in the setting of priorities.
# 2.1.4.2: The wording allows also pre-emption in case a low priority NS instance is fully instantiated. Does 3GPP intend this or do they refer only to NS LCM operations being in execution at the same time concurrently?
# Should MANO use priority during autohealing and “kill” a low priority NS instance to be able to heal a high priority NS instance in a resource shortage situation?

==== Other Liaisons with SA5 ====

LS received in cc, but containing valuable inputs:
* Reply LS from 3GPP SA5 on draft Recommendation Y.3103: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000277_LS_reply_from_3GPP_SA5_on_draft_Recommendation_Y_3103.doc NFV(18)000277]
* LS from SA5 to GSMA informing about documents: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000282_Reply_LS_from_3GPP_SA5_on_GSMA_Network_Slicing_Use_Case_Requ.doc NFV(18)000282], referenced documents are [http://www.3gpp.org/ftp//Specs/archive/28_series/28.530 3GPP Rel-15 TS 28.530], [http://www.3gpp.org/ftp/Specs/archive/28_series/28.531 3GPP Rel-15 TS 28.531], [http://www.3gpp.org/ftp//Specs/archive/28_series/28.541 3GPP Rel-15 TS 28.541]

==== Liaisons with other SDOs ====

Reply LS from ITU-T SG13 on consent of Recommendation Y.3103 (addressing network slicing)
see [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000302_Reply_LS_from_ITU-T_SG13_on_consent_of_Recommendation_Y3103.docx NFV(18)000302_Reply_LS_from_ITU-T_SG13_on_consent_of_Recommendation_Y3103]

=== Implementation Plan ===

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add Functional requirements to support NFVSLICE in IFA010
 CR Drafts agreed:
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000049r3_FEAT05_IFA010_Add_Requirements_from_Slicing_to_NFVO_and_VNFM.docx NFVIFA(18)000049r3_FEAT05_IFA010_Add_Requirements_from_Slicing_to_NFVO_and_VNFM] status: FEAT AGREED (IFA#89)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000120r5_FEAT05_IFA010_General_Functional_Requirements.docx NFVIFA(18)000120r5_FEAT05_IFA010_General_Functional_Requirements] status: FEAT AGREED (IFA#125)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000172_FEAT05_IFA010_Requirements__Network_Connections_NFVI_PoPs.docx NFVIFA(18)000172_FEAT05_IFA010_Requirements__Network_Connections_NFVI_PoPs] Routed to FEAT10 and FEAT AGREED (IFA#104)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000478r2_FEAT05_IFA010_CR_UseCases_for_Network_Slicing.docx NFVIFA(18)000478r2_FEAT05_IFA010_CR_UseCases_for_Network_Slicing] FEAT AGREED (IFA#105)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000692r2_FEAT05_IFA010__Scaling_Use_Cases_for_Network_Slicing_in_Anne.docx NFVIFA(18)000692r2_FEAT05_IFA010__Scaling_Use_Cases_for_Network_Slicing_in_Anne] FEAT AGREED (IFA#116)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000699r4_FEAT05_IFA010__Use_case__Re-instantation_of_multiple_NS_inst.docx NFVIFA(18)000699r4_FEAT05_IFA010__Use_case__Re-instantation_of_multiple_NS_inst] FEAT AGREED (IFA#122)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000732r2_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_NFVO.docx NFVIFA(18)000732r2_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_NFVO] FEAT AGREED (IFA#118)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000847r2_FEAT05_IFA010__Consider_priorities_during_resource_reservati.docx NFVIFA(18)000847r2_FEAT05_IFA010__Consider_priorities_during_resource_reservati] FEAT AGREED (IFA#122)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000848r1_FEAT05_IFA010__Consider_priorities_during_VNF_Lifecycle_Oper.docx NFVIFA(18)000848r1_FEAT05_IFA010__Consider_priorities_during_VNF_Lifecycle_Oper] FEAT AGREED (IFA#122)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000849r1_FEAT05_IFA010__Consider_priorities_during_NS_scaling.docx NFVIFA(18)000849r1_FEAT05_IFA010__Consider_priorities_during_NS_scaling] FEAT AGREED (IFA#122)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000850r1_FEAT05_IFA010__Consider_priorities_in_a_multiple_administrat.docx NFVIFA(18)000850r1_FEAT05_IFA010__Consider_priorities_in_a_multiple_administrat] FEAT AGREED (IFA#122)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000867r5_FEAT05_IFA010_priority_support_in_allowance_management_.docx NFVIFA(18)000867r5_FEAT05_IFA010_priority_support_in_allowance_management] FEAT AGREED (IFA#125)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000868r1_FEAT05_IFA010_priority_support_in_scheduled_NS_lifecycle_ope.docx NFVIFA(18)000868r1_FEAT05_IFA010_priority_support_in_scheduled_NS_lifecycle_ope] FEAT AGREED (IFA#122)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000879r1_Restructuring_Annex_of_IFA010__FEAT05_proposal_.docx NFVIFA(18)000879r1_Restructuring_Annex_of_IFA010__FEAT05_proposal_.docx] APPROVED (IFA#125)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000963r3_FEAT05_IFA010__Use_case__Instantiation_of_NS_in_parallel_to_.docx NFVIFA(18)000963r3_FEAT05_IFA010__Use_case__Instantiation_of_NS_in_parallel_to] FEAT AGREED in IFA#128
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001000r3_FEAT05_IFA010_Clarification_on_Resource_Conflict_Resolution.docx NFVIFA(18)0001000r3_FEAT05_IFA010_Clarification_on_Resource_Conflict_Resolution] to be FEAT AGREED in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001065r2_FEAT05_IFA010__Use_case__Resolving_a_conflict_by_pre-empting.docx NFVIFA(18)0001065r2_FEAT05_IFA010__Use_case__Resolving_a_conflict_by_pre-empting.docx] FEAT AGREED in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001089r1_FEAT05_IFA010_Annex_NS_sharing_conclusions.docx NFVIFA(18)0001089r1_FEAT05_IFA010_Annex_NS_sharing_conclusions.docx] FEAT AGREED in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000252r7_FEAT05_IFA010_Annex_Use_of_NFV_Constructs_in_Network_Slicing.docx NFVIFA(18)000252r7_FEAT05_IFA010_Annex_Use_of_NFV_Constructs_in_Network_Slicing] FEAT AGREED in IFA#131
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001119r2_FEAT05_IFA010_Editorial_alignment_of_use_cases.docx NFVIFA(18)0001119r2_FEAT05_IFA010_Editorial_alignment_of_use_cases.docx] FEAT AGREED in IFA#131
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001123r1_FEAT05_IFA010_Add_LCM_coordination_interface_to_use_cases.docx NFVIFA(18)0001123r1_FEAT05_IFA010_Add_LCM_coordination_interface_to_use_cases.docx] FEAT AGREED in IFA#131
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001139r2_FEAT05_IFA010_Annex_D_1_Introduction_to_general_use_cases.zip NFVIFA(18)0001139r2_FEAT05_IFA010_Annex_D_1_Introduction_to_general_use_cases.zip] FEAT AGREED in IFA#131
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001140r1_FEAT05_IFA010_Add_requirements_on_isolation.docx NFVIFA(18)0001140r1_FEAT05_IFA010_Add_requirements_on_isolation.docx] FEAT AGREED in IFA#131
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(18)0001148_FEAT05_IFA010_Add_use_of_NsLcmCapacityShortageNotification.docx NFVIFA(18)0001148_FEAT05_IFA010_Add_use_of_NsLcmCapacityShortageNotification.docx] FEAT AGREED in IFA#133

|| IFA010 || Jan-2019 || Completed
|-
| 002 || Identify and add new parameters for NSD to allow support of the network slice and network slice subnet.
 CR Drafts agreed:
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000653r4_FEAT05__IFA014_add_priority_to_NSD.docx NFVIFA(18)000653r4_FEAT05__IFA014_add_priority_to_NSD] FEAT AGREED in IFA#129
 
|| IFA014 || Jan-2019 || Completed

|-
| 003 || Investigate whether any new parameters in VNFD may be needed.

|| IFA011 || Jan-2019 || No update needed Completed

|-
| 004 || Investigate whether any new parameters in Os-Ma-Nfvo reference point may be needed to realize NFVSLICE lifecycle capabilities which include:

- Determining the requirements on the lifecycle of the Network Service used as part of a Network Slice

- Determining the requirements for the lifecycle of the Network Service used as part of a Network Slice Subnet

|| IFA013 || Jan-2019 || No update needed Completed

|-
| 005 || Investigate whether any new parameters in Os-Ma-Nfvo reference point may be needed to realize NFVSLICE feature capabilities which include:

- Determining the requirements for policy handling for Network Service instance

- Determining the requirements for performance and fault data handling

- Determining the requirements for LCM handling

 CR Drafts:
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001008r1_FEAT05_IFA013__NsLcmOperationOccurenceNotification_in_case_o.docx NFVIFA(18)0001008r1_FEAT05_IFA013__NsLcmOperationOccurenceNotification_in_case_o.docx] FEAT AGREED in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001141_FEAT05_IFA013_Add_shortage_notification_.docx NFVIFA(18)0001141_FEAT05_IFA013_Add_shortage_notification_.docx] FEAT AGREED in IFA#133

Note: According to EVE012 further analysis is necessary on whether there is any impact on the IFA013

|| IFA013 || Jan-2019 || Completed

|-
| 006 || Investigate whether any new parameters in Or-Vi reference point may be needed to realize NFVSLICE feature capabilities which include:
- Determining the resource requirements for Network Service instance
- Communicating resource prioritization related data

|| IFA005 || Jan-2019 || No update needed Completed

|-
| 007 || Investigate whether any new parameters in Vnfm-Vi reference point may be needed to realize NFVSLICE feature capabilities which include:
- Determining the resource requirements for VNF/C instances
- Communicating resource prioritization related data

|| IFA006 || Jan-2019 || No update needed Completed

|-
| 008 || Investigate whether any enhancements are needed for Application and Service Management Interface
and Information Model Specification.
|| IFA012 || Jan-2019 || Completed: No change needed: Use cases will be covered in IFA010, Touchpoints in IFA024. Not necessary to re-open Document in drop 2.

|-
| 009 || Investigate whether any Security requirements may be needed to realize the following features:
 Resource isolation for security reasons and per allocation policy:
 At Network Service level
 At VNF level
 At NFVI level
 Isolation of network service management for multiple tenants

 Security review available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000054_FEAT05_security_considerations.docx NFVIFA(19)000054_FEAT05_security_considerations.docx]

Note: Affected documents to be discussed with SEC WG
|| SEC012 || Jan-2019 || No update need to be initiated from FEAT05 Completed

|-
| 010 || Reliability requirements to realize the following features: 
- The NS instantiation which is used in the creation of a network slice instance, or in the network slice subnet instance 
- Maintaining the reliability of NS supporting the network slice instance during and after resource changes 
- Applying the reliability requirements and policies associated with network slice instance or the network slice subnet instance, 
throughout the lifecycle management of the Network Service instance As discussed with REL WG on Sept.30 2018, 
all reliability aspects will be analysed and covered by the REL010 work item. 
Impacts on IFA documents cannot be analysed in drop 2 time frame. Thus these can only be done (if necessary) in a second phase of FEAT05.

 Reliability review was conducted with REL WG on January 15, 2019 in meeting REL#270

|| REL010 || June-2019 || Completed Delegate to REL10 No CR in drop 2 from FEAT05

|-
| 011 || The touchpoint between NFV and network slice management functions needs to be specified. 
The diagram illustrating it can be found in [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000282_Reply_LS_from_3GPP_SA5_on_GSMA_Network_Slicing_Use_Case_Requ.doc LS from SA5 NFV(18)000282_Reply_LS_from_3GPP_SA5_on_GSMA_Network_Slicing_Use_Case_Requ]

 CR Drafts:
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001091_FEAT05_IFA024_Add_Slicing_Touchpoint.zip NFVIFA(18)0001091_FEAT05_IFA024_Add_Slicing_Touchpoint.zip]

|| IFA024 || Feb-2019 || Completed

|}

=== CRs abandoned ===
- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000876r1_FEAT05_IFA010_priority_support_in_software_image_distributio.docx NFVIFA(18)000876r1_FEAT05_IFA010_priority_support_in_software_image_distributio] noted in IFA
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000104r6_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_NFVO.docx NFVIFA(18)000104r6_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_NFVO] replaced by 732
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000102r2_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_VIM.docx NFVIFA(18)000102r2_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_VIM] not needed according to SA5 LS
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000103r2_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_VNFM.docx NFVIFA(18)000103r2_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_VNFM] not needed according to SA5 LS
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000101r2_FEAT05-IFA010-Arch_Level_Req_to_Support_Additional_NS_Featur.docx NFVIFA(18)000101r2_FEAT05-IFA010-Arch_Level_Req_to_Support_Additional_NS_Featur] Noted in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000108r2_FEAT05_IFA010_policy__priority__and_isolation_based_Multiple.docx NFVIFA(18)000108r2_FEAT05_IFA010_policy__priority__and_isolation_based_Multiple] Noted in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000109_FEAT05_IFA010_policy__priority__and_isolation_based_Multiple.docx NFVIFA(18)000109_FEAT05_IFA010_policy__priority__and_isolation_based_Multiple] Noted in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000110_FEAT05_IFA010_policy__priority__and_isolation_based_Multiple.docx NFVIFA(18)000110_FEAT05_IFA010_policy__priority__and_isolation_based_Multiple] Noted in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000866r3_FEAT05_IFA010__priority_support_in_NFP_management.docx NFVIFA(18)000866r3_FEAT05_IFA010__priority_support_in_NFP_management] Noted in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000877r1_FEAT05_IFA010_priority_support_in_NS_performance_management.docx NFVIFA(18)000877r1_FEAT05_IFA010_priority_support_in_NS_performance_management] Noted in IFA#129

=== Other Contributions ===

* Presentation for Webinar "Network Slicing and ETSI NFV": [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2017//NFV(17)000328_ETSI_NFV_Network_Slicing_Webinar.pptx NFV(17)000328]
* Analyse NGMN Requirements on Slicing: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000017r1_FEAT05_Analyse_NGMN_Requirements_on_Slicing.docx NFVIFA(18)000017r1]
* LS from 3GPP SA5 on transport network support of network slicing management: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000026_LSIn_from_3GPP_SA5_on_transport_network_support_of_network_s.doc NFV(18)000026]
* LS reply to 3GPP SA5 on transport network support of network slicing management: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000057_Reply_to_3GPP_SA5_on_transport_network_support_of_network_sl.docx NFV(18)000057]
* LS to 3GPP SA5 on NFV support for Network Slicing: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000065r2_LS_to_3GPP_SA5_on_NFV_support_for_Network_Slicing.docx NFV(18)000065r2]
* LS reply from 3GPP SA5 on NFV support for Network Slicing: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000088_LSIn_from_3GPP_SA5_on_NFV_support_for_Network_Slicing.doc NFV(18)000088]
* Presentation: "Towards NFV definition for Network Slicing" [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000115r1_Towards_NFV_definition_for_Network_Slicing.pptx NFVIFA(18)000115r1]
* Presentation at the Network Slicing World Summit held in Berlin, Germany on 23rd October 2018 [http://portal.etsi.org/ngppapp/ContributionCreation.aspx?primarykeys=160805 NFV(18)000283]
* Proposals to resolve editors notes [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001138_FEAT05_IFA010_Resolving_Editors_Notes.pptx NFVIFA(18)0001138_FEAT05_IFA010_Resolving_Editors_Notes.pptx]

=== Stage 3 Implementation Plan ===
{| class="wikitable sortable"
!ID
!Action
!Impacted WI(s)
!Target completion
!Status
|-
|001
|Add priority to NS node type.[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000799r2_SOL001ed331_FEAT05_Adding_priority_to_NSD.docx NFVSOL(19)000799r2]
|SOL001
|December-2019
|Completed
|-
|001b
|Add priority to NS node type. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000159_SOL001ed351_FEAT05_Adding_priority_to_NSD.docx NFVSOL(21)000159]
|SOL001
|March-2021
|Completed
|-
|002
|Add priority to NSD.[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000854_SOL006ed331_FEAT05_Add_priority_in_NS.docx NFVSOL(19)000854]
|SOL006
|December-2019
|Completed
|-
|002b
|Add priority to NSD. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000112_SOL006ed351_FEAT05_Add_priority_in_NSD_IFA014.docx NFVSOL(21)000112]
|SOL006
|March-2021
|Completed
|-
|003
|Introduce new NsLcmCapacityShortageNotification type. NFVSOL(21)000110r2
|SOL005
|April-2021
|Ongoing
|-
|004
|Add priority in NS data type. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000111r4_SOL005ed351_FEAT05_Addition_of_priority_in_NS_data_types.docx NFVSOL(21)000111r4]
|SOL005
|March-2021
|Completed
|-
|005
|Add flow of NS LCM operation with pre-emption. NFVSOL(21)000109r2
|SOL005
|April-2021
|Ongoing
|-
|006
|Warnings in LcmOpOcc. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000092_SOL005ed351_mirror_of_90r1_warnings_in_LcmOpOcc.docx NFVSOL(21)000092]
|SOL005
|March-2021
|Completed
|-
|007
|NS LCM coordination interface - data model. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000104r4_SOL005ed351_NS_LCM_coord_interface___data_model.docx NFVSOL(21)000104r4]
|SOL005
|March-2021
|Completed
|-
|008
|NS LCM coord interface – changes in other GS parts. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000106r3_SOL005ed351_NS_LCM_coord_interface___changes_in_other_GS_par.docx NFVSOL(21)000106r3]
|SOL005
|March-2021
|Completed
|-
|009
|Mirror of 135 lcmcoord API addressing ENs. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000161_SOL005ed351_Mirror_of_135_lcmcoord_API_addressing_ENs.zip NFVSOL(21)000161]
|SOL005
|March-2021
|Completed
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
see action 009, see also [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001084r1_FEAT05_Security_Topics_joint_IFA_SEC_at_NFV24.pptx NFVIFA(18)0001084r1_FEAT05_Security_Topics_joint_IFA_SEC_at_NFV24.pptx]
 Security review using the SEC006 template is available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000054r2_FEAT05_security_considerations.docx NFVIFA(19)000054r2_FEAT05_security_considerations.docx] This evaluation was approved in SEC WG call on January 24, 2019 as [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2019//NFVSEC(19)000008r1_FEAT05_security_considerations.zip NFVSEC(19)000008r1_FEAT05_security_considerations.zip] and finally approved by IFA WG in IFA#136 on January 30, 2019.

== FEAT06: Enhancement Network Service (NS) Package ==
=== Overview ===

More information and current status can be found on the '''wiki for [[FEAT06NSPackage]]'''

{| class="wikitable"
|-
| '''Feature Prime''' || Bhumip Khasnabish (ZTE), Haibin Chu (Ericsson) and Yaoye Zhang (Huawei)
|-
| '''Feature description''' || An NS Package is an archive including the meta-model descriptors NSD and other files (scripts, security materials, possible rules, policies, NS over multi-tenants, etc.), that are required to manage an NS from design to test/verification to validation/certification to runtime management; the holistic end-to-end NS lifecycle, as discussed in [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2017//NFV(17)000247_IFA_to_IFA_Enhancement_NS_Package.docx NFV(17)000247].
|-
| '''Target Release''' || same as DGS/NFV-SOL007 (1H-2019)
|-
| '''Impacted WIs''' || IFA010, IFA012 (TBC), IFA013, and IFA014. Note-1: We identify the impacted specifications in IFA WG only. The impacted specifications in other WGs (e.g. SOL, TST, SEC, REL, etc) needs to be addressed separately and the chairs of SOL and TST WGs have been informed. We will follow up the impacts on SEC and REL WGs. 
Note-2: The impact on IFA012 is dependent on the ISG's decision whether IFA012 is released as GS or GR by the end of Y2017.
|-
| '''Mega-CRs''' || IFA010 [not available] IFA012 [not available] IFA013 [not available] IFA014 [not available]
|-
| '''Related/Dependent Features''' || FEATxx FEATyy
|-
| '''New Specification ''' || No new WI is expected in IFA WG. 
Name of New Specification in SOL WG is [https://portal.etsi.org/webapp/WorkProgram/Report_WorkItem.asp?WKI_ID=54501 DGS/NFV-SOL007] (NSD file structure spec., based on NFVIFA(18)000174/NFVIFA(17)000879,
NFVSOL(17)000711 and NFV(18)000066/NFV(17)000364; created on 2018-03-01 and approved on 2018-03-12).] 
The scope of this work item [DGS/NFV-SOL007] is to specify the Network Service Descriptor file structure and naming conventions for the different files, fulfilling the requirements specified in ETSI GS NFV-IFA 014. The work item deliverable will contain normative provisions. 
WI Status [In Progress; to be completed by 1H-2019].
|-
| '''Status''' || Ongoing (as DGS/NFV-SOL007)
|-
| '''Contributions''' || [http://https://portal.etsi.org All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || Bhumip Khasnabish (ZTE) Haibin Chu (Ericsson) Yaoye Zhang (Huawei) Maopeng Zhang (ZTE) Lingli Deng (CMCC) 
|-
| '''Last Updated''' || 2018-10-01
|}

=== Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add use case description of NS packaging to IFA014 Annex. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000956r9_IFA014_Add_use_case_description_of_NS_package.docx NFVIFA(17)000956r10] || IFA014 || Same as in DGS/NFV-SOL007 || Started
|-
| 002 || Update the NS packaging requirement in IFA014.Add a new clause 5.X to describe the NS packaging requirement, including the NS packaging structure, content, identification, integrity, etc. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000959r6_FEAT06_IFA014_NS_Template_Enhancement_NS_Package.docx NFVIFA(17)000959r8] || IFA014 || Same as in DGS/NFV-SOL007 || Started
|-
| 003 || Update the functional requirements on NFVO in IFA010. Add new functional requirements on NFVO about NS package management by either adding a new clause (e.g. 6.6.X) or updating the existing clause (i.e. 6.6.1). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000958r5_FEAT06_IFA010_NSD_Management_Enhancement_NS_Package_.docx NFVIFA(17)000958r5] || IFA010 || Same as in DGS/NFV-SOL007 || Started
|-
| 004 || Update the interface requirement on NSD or NS package management interface in IFA013. Add new requirements of NS package management interface by either adding a new clause (i.e. 5.3.X) or updating the existing clause (i.e. 5.3.1). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000947r2_FEAT06_IFA013_NSD_Management_Interface_Enhancement_NS_Packag.docx NFVIFA(17)000947r2] || IFA013 || Same as in DGS/NFV-SOL007 || Started
|-
| 005 || Update the existing NSD management interface or add a new NS Package management interface in IFA013. Add new operations and notifications related to NS package management interface by either adding a new clause (i.e. 7.X) or updating the existing clause (i.e. 7.2). Current PNFD management may be updated as well based on the requirement discussion in action #002. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000947r2_FEAT06_IFA013_NSD_Management_Interface_Enhancement_NS_Packag.docx NFVIFA(17)000947r2] || IFA013 || Same as in DGS/NFV-SOL007 || Started
|-
| 006 || Update the NSD management related chapters in IFA012, if the IFA012 is released as GS in Rel.2. CR draft [LINK] || IFA012 || Same as in DGS/NFV-SOL007 || Open
|-
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

•Below technical issues are identified: 
->Current PNFD has its own management operations, e.g. On-board PNFD, etc. 
->After the concept of NS package enhancement is introduced, the issue of merging them into NS package management operations needs to be addressed. 
->The issue of backward compatibility with current NSD management interface needs to be addressed. 

•The impacts on SOL WG have been discussed. 
A new SOL work item [DGS/NFV-SOL007 (NSD file structure spec.)] has been created based on NFVIFA(18)000174/NFVIFA(17)000879, NFVSOL(17)000711 and NFV(18)000066/NFV(17)000364 
While the impacts on TST, SEC and REL WGs need to be discussed.

=== Security Considerations ===
''List of security considerations implied by the feature (to be determined).''
*

== FEAT07: MANO Policy Management (MANO_PLC) ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Haitao Xia (Huawei)
|-
| '''Feature description''' || This feature addresses the interface operation definition when policy management is introduced to NFV-MANO
|-
| '''Target Release''' || Release 3 drop 1 (2018-06)
|-
| '''Impacted WIs''' || IFA010 IFA013 IFA007 IFA008 IFA005 IFA006 
|-
| '''Mega-CRs''' ||
IFA013 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000429r1_FEAT07_IFA013_MegaCR_Support_of_policy_management_interface.doc NFVIFA(18)000429r1] (Approved) 
IFA007 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000430r1_FEAT07_IFA007_MegaCR_Support_of_policy_management_interface.doc NFVIFA(18)000430r1] (Approved) 
IFA008 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000431r1_FEAT07_IFA008_MegaCR_Support_of_policy_management_interface.doc NFVIFA(18)000431r1] (Approved) 
IFA005 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000432r1_FEAT07_IFA005_MegaCR_Support_of_policy_management_interface.doc NFVIFA(18)000432r1] (Approved) 
IFA006 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000433r1_FEAT07_IFA006_MegaCR_Support_of_policy_management_interface.doc NFVIFA(18)000433r1] (Approved) 
IFA010 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000455r3_FEAT07_IFA010_MegaCR_Support_of_policy_management_interface.doc NFVIFA(18)000455r3] (Approved) 
|-
| '''Related/Dependent Features''' || no dependency
|-
| '''Status''' || Completed. MegaCR Index available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000492r1_FEAT07_MegaCR_Index.docx NFVIFA(18)000492r1] 
|-
| '''Contributions''' || [http://https://portal.etsi.org All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || Haitao Xia (Huawei)
|-
| '''Last Updated''' || 2018-06-07
|}

=== Implementation Plan ===
NOTE:Contributions are marked as "OBSOLETE" as all content has been migrated to the corresponding MegaCRs.

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add functional requirements of policy management for the NFVO, VNFM and VIM 
IFA010 CRs (Status: Feature Agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000018r3_FEAT07_IFA010ed311_Add_policy_management_requirements_for_th.doc NFVIFA(18)000018r3] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000029r2_FEAT07_IFA010ed311_Add_policy_management_requirements_for_th.doc NFVIFA(18)000029r2] 
|| IFA010 || Jan-2018 || Completed
|-
| 002 || Specify a new interface of policy management over Os-Ma-nfvo reference point, including the interface requirements, policy management operations and corresponding information model 
IFA013 CRs (Status: Obsolete) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000032r3_FEAT07_IFA013ed311_Add_interface_requirements_for_policy_man.doc NFVIFA(18)000032r3] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000088r1_FEAT07_IFA013ed311_Add_interface_requirements_for_subscripti.doc NFVIFA(18)000088r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000089r1_FEAT07_IFA013ed311_Skeleton_and_description_part_for_policy_.doc NFVIFA(18)000089r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000094r6_FEAT07_IFA013ed311_Add_interface_operation_on_policy_transfe.doc NFVIFA(18)000094r6] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000165r4_FEAT07_IFA013ed311_Add_interface_operation_on_policy_deletio.doc NFVIFA(18)000165r4] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000186r2_FEAT07_IFA013ed311_Add_interface_operation_on_policy_query.doc NFVIFA(18)000186r2] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000187_FEAT07_IFA013ed311_Add_interface_operation_on_policy_activat.doc NFVIFA(18)000187] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000213r1_FEAT07_IFA013ed311_Add_notification_related_operations_to_po.doc NFVIFA(18)000213r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000481r1_FEAT07_IFA013_Clarification_on_forwarding_scenario_in_policy.doc NFVIFA(18)000481r1] 
|| IFA013 || Mar-2018 || Completed
|-
| 003 || Derive policy management interface over Nfvo-vnfm, Ve-Vnfm, Nfvo-Vi, Vi-vnfm reference point (mirror CRs to IFA013GS) based on the output of IFA013 interface operation definition 
IFA007 mirror CRs (Status: Obsolete) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000272_FEAT07_IFA007ed311_Add_interface_requirements_for_policy_man.doc NFVIFA(18)0000272] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000273_FEAT07_IFA007ed311_Skeleton_and_description_part_for_policy_.doc NFVIFA(18)0000273] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000274_FEAT07_IFA007ed311_Add_interface_operation_on_policy_transfe.doc NFVIFA(18)0000274] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000275r1_FEAT07_IFA007ed311_Add_interface_operation_on_policy_deletio.doc NFVIFA(18)0000275r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000276r1_FEAT07_IFA007ed311_Add_interface_operation_on_policy_query.doc NFVIFA(18)0000276r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000277_FEAT07_IFA007ed311_Add_interface_operation_on_policy_activat.doc NFVIFA(18)0000277] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000278_FEAT07_IFA007ed311_Add_notification_related_operations_to_po.doc NFVIFA(18)0000278] 
IFA008 mirror CRs (Status: Obsolete) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000313_FEAT07_IFA007ed311_Add_interface_requirements_for_policy_man.doc NFVIFA(18)0000313] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000314_FEAT07_IFA008ed311_Skeleton_and_description_part_for_policy_.doc NFVIFA(18)0000314] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000315r1_FEAT07_IFA008ed311_Add_interface_operation_on_policy_transfe.doc NFVIFA(18)0000315r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000316_FEAT07_IFA008ed311_Add_interface_operation_on_policy_deletio.doc NFVIFA(18)0000316] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000317_FEAT07_IFA008ed311_Add_interface_operation_on_policy_query.doc NFVIFA(18)0000317] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000318_FEAT07_IFA008ed311_Add_interface_operation_on_policy_activat.doc NFVIFA(18)0000318] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000319_FEAT07_IFA008ed311_Add_notification_related_operations_to_po.doc NFVIFA(18)0000319] 
IFA005 mirror CRs (Status: Obsolete) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000340_FEAT07_IFA005ed311_Add_interface_requirements_for_policy_man.doc NFVIFA(18)0000340] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000383_FEAT07_IFA005ed311_Skeleton_and_description_part_for_policy_.doc NFVIFA(18)0000383] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000385_FEAT07_IFA005ed311_Add_interface_operation_on_policy_transfe.doc NFVIFA(18)0000385] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000387_FEAT07_IFA005ed311_Add_interface_operation_on_policy_deletio.doc NFVIFA(18)0000387] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000389_FEAT07_IFA005ed311_Add_interface_operation_on_policy_query.doc NFVIFA(18)0000389] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000391_FEAT07_IFA005ed311_Add_interface_operation_on_policy_activat.doc NFVIFA(18)0000391] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000393_FEAT07_IFA005ed311_Add_notification_related_operations_to_po.doc NFVIFA(18)0000393] 
IFA006 mirror CRs (Status: Obsolete) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000341_FEAT07_IFA006ed311_Add_interface_requirements_for_policy_man.doc NFVIFA(18)0000341] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000384_FEAT07_IFA006ed311_Skeleton_and_description_part_for_policy_.doc NFVIFA(18)0000384] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000386_FEAT07_IFA006ed311_Add_interface_operation_on_policy_transfe.doc NFVIFA(18)0000386] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000388_FEAT07_IFA006ed311_Add_interface_operation_on_policy_deletio.doc NFVIFA(18)0000388] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000390_FEAT07_IFA006ed311_Add_interface_operation_on_policy_query.doc NFVIFA(18)0000390] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000392_FEAT07_IFA006ed311_Add_interface_operation_on_policy_activat.doc NFVIFA(18)0000392] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000394_FEAT07_IFA006ed311_Add_notification_related_operations_to_po.doc NFVIFA(18)0000394] 
|| IFA007/IFA008/IFA005/IFA006 || May-2018 || Completed
|-
| 004 || Define information model enhancement to the NFV descriptor (e.g., NSD) when necessary 
Conclusion: Based on the discussion output of [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000135r1_FEAT07_Discussion_paper_on_key_issues_of_designing_policy_ma.pptx NFVIFA(18)000135r1],there is no necessity to introduce policy descriptor to the NSD information model 
|| IFA014 || Feb-2018 || Completed
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT08: Support of composite NS across multi-domain (MANOMD_NS) ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Haitao Xia (Huawei), Arturo Martin de Nicolas (Ericsson)
|-
| '''Feature description''' || This feature addresses the architectural changes needed for the support of composite network services across multiple administrative domains
|-
| '''Target Release''' || Release 3 drop 1 (2018-06)
|-
| '''Impacted WIs''' || IFA010 IFA030 (new deliverable)
|-
| '''Mega-CRs''' || IFA010 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000425r1_FEAT08_IFA010_MegaCR_Support_of_composite_NS_across_multi-do.doc NFVIFA(18)000425r1] (Approved) 
|-
| '''Related/Dependent Features''' || no dependency
|-
| '''Status''' || Completed MegaCR Index available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000515r2_FEAT08_MegaCR_Index.docx NFVIFA(18)000515r2] 
New deliverable IFA030GS Approved 
|-
| '''Contributions''' || [http://https://portal.etsi.org All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || Haitao Xia (Huawei) Arturo Martin de Nicolas (Ericsson) Bhumip Khasnabish (ZTE)
|-
| '''Last Updated''' || 2018-09-01
|}

=== Implementation Plan ===

NOTE:Contributions are marked as "OBSOLETE" as all content has been migrated to the corresponding MegaCRs.
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Determine the content skeleton and input for introduction 
Approved contributions: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001172r3_GS_IFA030_skeleton_proposal.zip NFVIFA(17)0001172r3] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001176r2_IFA030__Input_for_scope_clause.docx NFVIFA(17)0001176r2] 
|| IFA030 || Jan-2018 || Completed
|-
| 002 || Add NFVO functional requirement description derived from Table 6.3-2 of IFA028 to IFA010 
IFA010 CRs (Status: Obsolete) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000042r3_FEAT08_IFA010ed311_Add_functional_requirements_for_supportin.doc NFVIFA(18)000042r3] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000050r5_FEAT08_IFA010ed311_NFVO_functional_requirements_for_composit.docx NFVIFA(18)000050r5] 
|| IFA010 || May-2018 || Completed
|-
| 003 || Add interface requirement description of Or-Or reference point derived from Table 6.3-1 of IFA028 
Approved contributions: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000056r1_FEAT08_IFA030_4_Input_for_Overview_clause.docx NFVIFA(18)000056r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000041r2_FEAT08_IFA030_5_Add_Or-Or_interface_requirements_for_NS_as_a.docx NFVIFA(18)000041r2] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000167_FEAT08_IFA030_5_3_2_Add_the_deleting_a_NS_instance_identifie.docx NFVIFA(18)000167] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000337_FEAT08_IFA030_5_3_2_Add_NS_termination_interface_requirement.docx NFVIFA(18)000337] 
|| IFA030 || Apr-2018 || Completed
|-
| 004 || Define Or-Or interface functions of NSD management, NS LCM, NS PM and NS FM which are derived from IFA013 GS and necessary adaptation is made 
Approved contributions: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000077r1_IFA030_6_Input_for_clause_6_interface_operations_by_reusing_.docx NFVIFA(18)000077r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000338_FEAT08_IFA030_6_3_Add_NS_termination_and_NS_identifier_delet.docx NFVIFA(18)000338] 
|| IFA030 || Apr-2018 || Completed
|-
| 005 || Define Or-Or interface functions of NS lifecycle granting and NS instance usage notification 
Approved contributions: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000097r3_IFA030_NS_Instance_Usage_Notification_Interface.docx NFVIFA(18)000097r3] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000112r2_FEAT08_IFA030_Input_for_clause_6_on_NS_Lifecycle_Operation_G.docx NFVIFA(18)000112r2] 
|| IFA030 || Apr-2018 || Completed
|-
| 006 || Develop Or-Or operational flows as informative Annex (when necessary) 
Conclusion: No operational flows are expected to be included in IFA030 GS: 
1. Align with the same definition style of other interface specifications; 
2. IFA028 report has already provided the flows for reference. 
|| IFA030 || Mar-2018 || Completed
|-
| 007 || New GS (IFA030) clean-up, EN resolution
Approved Contributions: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000441r1_FEAT08_IFA030_Restricting_scope_to_NS_across_multi-domain.docx NFVIFA(18)000441r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000442r1_FEAT08_IFA030_Clause_4__5_EN_resolution.docx NFVIFA(18)000442r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000443_FEAT08_IFA030_Clause_6_EN_resolution.docx NFVIFA(18)000443] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000444r1_FEAT08_IFA030_Clause_3_Input_for_definitions_and_abbreviatio.docx NFVIFA(18)000444r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000447_FEAT08_IFA30_NFVO-C_and_NFVO-N_definitions.docx NFVIFA(18)000447] 
|| IFA030 || May-2018 || Completed
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT10: Mgmt & Connectivity Multi-Site Services (MCMSS) ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' ||
Hiroshi Dempo, Zarrar Yousaf (NEC) (stage 2) 
Zarrar Yousaf (NEC), Joan Triay (DOCOMO) (stage 3)
|-
| '''Feature description''' || Following the recommendations written in IFA022, this feature is to specify management requirements, interfaces and information models to support connectivity for Multi-Site Services
|-
| '''Target Release''' || '''Stage 2:''' Release 3 drop 2 (2018-12) '''Stage 3:''' TBD
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA005, IFA007, IFA010, IFA011, IFA013, IFA014, IFA022, IFA032 '''Stage 3:''' SOL014, SOL003, SOL005, SOL001, SOL006, SOL017
|-
| '''Mega-CRs''' || '''Stage 2:''' - IFA005 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001111r2_IFA005_MegaCR_FEAT010_Or-Vi_ref_point_interface_specificatio.docx NFVIFA(18)0001111r2] - IFA007 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001112r4_IFA007_MegaCR_FEAT010_Or-Vnfm_ref_point_interface_specificat.zip NFVIFA(18)0001112r4] - IFA010 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001107r2_IFA010_MegaCR_FEAT010__General_and_functional_requirements_f.docx NFVIFA(18)0001107r2] - IFA013 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001110r4_IFA013_MegaCR_FEAT010_Os-Ma-Nfvo_specification_for_Multi-Sit.zip NFVIFA(18)0001110r4] - IFA014 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001113r2_IFA014_MegaCR_FEAT010_Specify_parameters_for_the_NSD_file_re.docx NFVIFA(18)0001113r2]
|-
| '''Related/Dependent Features''' || N/A
|-
| '''New Specification''' || '''Stage 2:''' IFA032 '''Stage 3:''' SOL017, others TBD
|-
| '''Status''' || '''Stage 2:''' Completed, MegaCR Index available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001117r3_FEAT010_MegaCR_Index.docx NFVIFA(18)0001117r3] '''Stage 3:''' Ongoing
|-
| '''Contributions''' || [http://https://portal.etsi.org All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' - Hiroshi Dempo (NEC Europe Ltd.) - Zarrar Yousaf (NEC Europe Ltd.) - Lei Zhu (Huawei Tech (UK) Co., Ltd. - Ulrich Kleber (Huawei Tech (UK) Co., Ltd. - Marc Flauw (HPE) - Joan Triay (DOCOMO) '''Stage 3:''' - Zarrar Yousaf (NEC Europe Ltd.) - Joan Triay (DOCOMO)
|-
| '''Last Updated''' || 2019-11-18
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || - Approve FEAT10 and new WI draft titled “Reference point between NFVO and WIM- Interface and Information Model Specification" || None || Oct-2017 || Done
|-
| 002 ||
- Approve IFA022 as a stable draft 
:Status: Published
:Document: [http://www.etsi.org/deliver/etsi_gr/NFV-IFA/001_099/022/03.01.01_60/gr_NFV-IFA022v030101p.pdf Report on Management and Connectivity for Multi-Site Services]
|| IFA022 || Dec-2017 || Done
|-
| 003 ||
- Specify general and functional recommendations for Multi-Site Service 
- Describe architectural and functional outline of Multi-Site Service (e.g. as a new annex) 
:*Approved
::None
:*Agreed
::IFA#89: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000079r2_FEAT10_IFA010__General_requirements_for_management_and_conne.DOCX NFVIFA(18)000079r2]
::IFA#89: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000080r1_FEAT10_IFA010__Functional_requirements_for_management_and_co.DOCX NFVIFA(18)000080r1]
::IFA#89: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000081r1_FEAT10_IFA010__Architectural_options_for_management_and_conn.DOCX NFVIFA(18)000081r1]
::IFA#100: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000262r2_FEAT10_IFA010_General_considerations_for_WIM.docx NFVIFA(18)000262r2]
::IFA#100: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000263r1_FEAT10_IFA010_Functional_requirements_for_virtualised_resour.docx NFVIFA(18)000263r1]
::IFA#100: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000264r2_FEAT10_IFA010_Functional_requirements_for_resource_reservati.docx NFVIFA(18)000264r2]
::IFA#100: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000265r1_FEAT10_IFA010_Functional_requirements_for_virtualised_resour.docx NFVIFA(18)000265r1]
::IFA#100: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000266r1_FEAT10_IFA010_Functional_requirements_for_virtualised_resour.docx NFVIFA(18)000266r1]
::IFA#105: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000172r6_FEAT10_IFA010_Requirements__Network_Connections_NFVI_PoPs.docx NFVIFA(18)000172r6]
:*In discussion
|| IFA010 || Jan/ 2018 || Completed
|-
| 004 ||
- Specify Os-Ma-Nfvo reference point interface and information model specification for Multi-Site Service 
- Make relevant changes to the scope and overview sections to include the support for Multi-site Service on Os-a-Nfvo reference point.
:*Approved
::None
:*Agreed
::IFA#99: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000129r3_FEAT10__IFA013_Mirror_-_Extend_Ext_Managed_VL_to_span_across.docx NFVIFA(18)000129r3]
::IFA#100: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000155r1_FEAT10__IFA013_support_of_NSs_over_provided_WAN_connections.docx NFVIFA(18)000155r1]
:*In discussion
:: None
|| IFA013 || Mar-2018 || Completed
|-
| 005 ||
- Specify Or-Vi reference point interfaces and information model specification between NFVO and VIM for Multi-Site Service 
- Make relevant changes to the scope and overview sections to include the support for Multi-site Service
:*Approved
:: IFA#118: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000780r3_FEAT10_IFA005_NfviPop_Information_Element.docx NFVIFA(18)000780r3] 
:*Agreed
::None
:*In discussion
::None
|| IFA005 || Mar-2018 || Completed
|-
| 006 ||
- Specify enhancements to Or-Vnfm ref. point interfaces and information model to address the case of VNF multi-site deployment.
- Make relevant changes to the scope and overview sections to include the support for Multi-site Service on Or-Vnfm reference point
:*Approved
::None
:*Agreed
::IFA#99 CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000128r5_FEAT10__IFA007_Extend_Ext_Managed_VL_to_span_across_WAN.docx NFVIFA(18)000128r5]
:*In discussion
::None
|| IFA007 || Mar-2018 || Completed
|-
| 007 || - Specify parameters for the VNFD file relevant for the support of Multi-Site Service
" No CRs received"
| IFA011 || May-2018 || Closed
|-
| 008 || - Specify parameters for the NSD file relevant for the support of Multi-Site Service
:*Approved
::None
:*Agreed
:: IFA#89: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000117_FEAT10__IFA014_Align_requirements_to_IFA022_recommendations.docx NFVIFA(18)000117]
:: IFA#89: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000118r1_FEAT10__IFA014_Augment_anti-affinity_scope.docx NFVIFA(18)000118r1]
:*In discussion
::None
|| IFA014 || May-2018 || Completed
|-
| 009 ||
- Specify Or-Vi reference point interfaces and information model specification between NFVO and WIM for Multi-Site Service 
:*Approved
:: IFA#89: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000159r1_FEAT10_IFA032_Scope.docx NFVIFA(18)000159r1]
:: IFA#100: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000413_FEAT10__IFA032_Connectivity_Services_Management_requirements.docx NFVIFA(18)000413]
:: IFA#100: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000414r1_FEAT10__IFA032_Capacity_Management_requirements_.docx NFVIFA(18)000414r1]
:: IFA#100: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000415_FEAT10__IFA032_Fault_Management_requirements_.docx NFVIFA(18)000415]
:: IFA#100: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000416r1_FEAT10__IFA032_Performance_Management_requirements_.docx NFVIFA(18)000416r1]
:: IFA#100: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000417_FEAT10__IFA032_WIM_interface_requirements_.docx NFVIFA(18)000417]
:: IFA#105: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000496r2_FEAT10__IFA032_Fault_Management_interface.docx NFVIFA(18)000496r2]
:: IFA#105: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000497r3_FEAT10__IFA032_Performance_Management_interface.docx NFVIFA(18)000497r3]
:: IFA#105: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000524r4_FEAT10__IFA032_Clause_4_Overview_.docx NFVIFA(18)000524r4]
:: IFA#105: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000558r1_FEAT10__IFA032_Clause_6_1.docx NFVIFA(18)000558r1]
:: IFA#105: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000582r1_FEAT10_IFA032_Removal_of_clause_7.docx NFVIFA(18)000582r1]
:: IFA#108: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000702r1_IFA032_Connectivity_Service_Management_Interfaces.docx NFVIFA(18)000702r1]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000781r2_IFA032_Definition_of_Connectivity_Service.docx NFVIFA(18)000781r2]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000782r1_IFA032_Parameters_for_Create_Connectivity_Service_operation.docx NFVIFA(18)000782r1]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000783r2_IFA032_Parameters_for_Query_Connectivity_Service_operation.docx NFVIFA(18)000783r2]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000784r2_IFA032_Parameters_for_Update_Connectivity_Service_operation.docx NFVIFA(18)000784r2]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000785r2_IFA032_Parameters_for_Terminate_Connectivity_Service_operati.docx NFVIFA(18)000785r2]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000786_IFA032_Parameters_for_Subscribe_operation.docx NFVIFA(18)000786]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000787r1_IFA032_Parameters_for_Query_Subscription_Info_operation.docx NFVIFA(18)000787r1]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000788_IFA032_Parameters_for_Terminate_Subscription_operation.docx NFVIFA(18)000788]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000826r1_FEAT10_IFA032_Clause_4_Adding_concepts_of_connectivity_manag.docx NFVIFA(18)000826r1]
:: IFA#125: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000912r1_FEAT10_IFA032_Clause_4_Extending_connectivity_concepts.docx NFVIFA(18)000912r1]
:: IFA#125: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000913r1_FEAT10_IFA032_Clause_6_x_and_8_x_Adding_Capacity_and_Topolog.docx NFVIFA(18)000913r1]
:: IFA#125: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000916r3_IFA032_Information_Elements_for_connectivity_service.docx NFVIFA(18)000916r3]
:: IFA#125: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000951r1_IFA032_-_Terminology_Alignment_of__Connectivity_Service__to_.docx NFVIFA(18)000951r1]
:*Agreed
::None
:*In discussion
::None
NOTE: As written in ID#2, naming of the ref. point is FFS. Purpose of the specification is to focus on virtualised network resource management subset of existing IFA005, and necessary extensions/enhancements particular to managing resources in the WAN
|| IFA032 || May-2018 || Completed
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

- All topics can start from the beginning but the progress needs to be managed on the action IDs (e.g. individual mega CRs and new deliverable basis) 
- The target dates are set according to the requirement categories in IFA022 (CRs for general, functional, reference point and information element, descriptor, or new deliverable) 
- Discussion for IFA032 may take more time than CRs but finalise before the 1st drop of Release 3.

=== Security Considerations ===
''List of security considerations implied by the feature.''

=== Stage 3 Implementation Plan ===

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WI(s) !! Target completion !! Status
|-
| 001 || Specification of multi-site connectivity support in SOL003: - Add specification for Multi-Site Connectivity Services: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000732_SOL003ed331_FEAT10_Add_specification_for_Multi-Site_Connecti.docx NFVSOL(19)000732]. Status: open || SOL003 || Dec. 2019 || Ongoing
|-
| 002 || Specification of multi-site connectivity support in SOL005: - Add specification for Multi-Site Connectivity Services: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000734_SOL005ed331_FEAT10_Add_specification_for_Multi-Site_Connecti.docx NFVSOL(19)000734]. Status: open || SOL005 || Dec. 2019 || Ongoing
|-
| 003 || Specification of multi-site connectivity support in SOL descriptors: - SOL001ed331 FEAT10 Add specification for Multi-Site Connectivity Services: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000792_SOL001ed331_FEAT10_Add_specification_for_Multi-Site_Connecti.docx NFVSOL(19)000792]. Status: open. || SOL001, SOL006|| Dec. 2019 || Not started
|-
| 004 || Specification of multi-site connectivity support in SOL014: - TBD || SOL014 || TBD || Not started
|-
| 005 || Report and profiling of stage 3 solutions addressing IFA032 requirements. General structure of the report: - SOL017 skeleton: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000360r1_SOL017_-_Document_Structure_and_ToC.zip NFVSOL(19)000360r1]. Status: approved at SOL#102. - SOL017 scope: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000361r1_SOL017_-_Scope.docx NFVSOL(19)000361r1]. Status: approved at SOL#102. - IFA032 Overview Clause 4.2: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000548r1_SOL017_IFA032_Overview_Clause_4_2.docx NFVSOL(19)000548r1]. Status: approved at SOL#111 EA. - IFA032 Overview for Capacity, Performance and Fault Management interfaces for Clause 4.2: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000592_SOL017_IFA032_Overview_for_Capacity__Performance_and_Fault_M.docx NFVSOL(19)000592]. Status: approved at SOL#115. - TBD || SOL017 || Dec. 2019 || Ongoing
|-
| 006 || Profiling of IETF ACTN stage 3 solutions addressing IFA032 requirements: - IETF ACTN Overview: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000506r3_SOL017_IETF_ACTN_Overview_.docx NFVSOL(19)000506r3]. Status: approved at SOL#115. - Clause 4.3.2.3 Mapping concepts with ACTN: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000573_SOL017_Clause_4_3_2_3_Mapping_concepts_with_ACTN.docx NFVSOL(19)000573]. Status: approved at SOL#115. - TBD || SOL017 || Feb. 2020 || Ongoing
|-
| 007 || Profiling of TAPI stage 3 solutions addressing IFA032 requirements: - TAPI Overview: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000605r2_SOL017_TAPI_Overview.docx NFVSOL(19)000605r2]. Status: approved at SOL#115. - TBD || SOL017 || Feb. 2020 || Ongoing
|-
|}

== FEAT11: NFV_M&M (NFV-MANO management) ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Yaoye Zhang (Huawei) Joan Triay (DOCOMO)
|-
| '''Feature description''' || Following the recommendations written in [https://www.etsi.org/deliver/etsi_gr/NFV-IFA/001_099/021/03.01.01_60/gr_NFV-IFA021v030101p.pdf ETSI GR NFV-IFA 021], this feature will enable the management of the NFV Management and Orchestration functional blocks identified by the NFV Architectural Framework.
|-
| '''Target Release''' || Release 3 drop 1 (2018-06)
|-
| '''Impacted WIs''' || ETSI GS NFV-IFA 010
|-
| '''MegaCRs''' || IFA010ed311: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000576_IFA010_mega_CR_FEAT11_on_NFV-MANO_management.docx NFVIFA(18)000576] Status: APPROVED at IFA#104
|-
| '''Related/Dependent Features''' || None
|-
| '''New Specification''' || ETSI GS NFV-IFA 031 ("NFV; Management and Orchestration; Requirements and interfaces for NFV-MANO management Specification") Work Item: [https://portal.etsi.org/webapp/WorkProgram/Report_WorkItem.asp?WKI_ID=53999 DGS/NFV-IFA031]
|-
| '''Status''' || Completed
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx?Tb_Id=831&searchText=FEAT11&IncludeSubTb=False&sort=pk_contribution&sortorder=DESC&NbItemsPerPage=50&Year=2018,2017 All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || Yaoye Zhang (HUAWEI) Joan Triay (DOCOMO) Gerald Kunzmann (DOCOMO)
|-
| '''Last Updated''' || 2018-07-30
|}

=== Implementation Plan ===

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WI(s) !! Target completion !! Status
|-
| 001 || Specify high-level requirement for the NFV Architectural Framework to support the management of NFV-MANO functional entities. Contributions: - CR draft: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017/NFVIFA(17)0001065_FEAT11_IFA010_General_requirements_for_the_management_of_NFV.docx NFVIFA(17)0001065] status: FEAT AGREED at IFA#79 - IFA010 megaCR FEAT11 on NFV-MANO management: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000576_IFA010_mega_CR_FEAT11_on_NFV-MANO_management.docx NFVIFA(18)000576] Status: APPROVED at IFA#104|| IFA010 || Nov-2017 || Completed
|-
| 002 || Specify a requirement set for the NFVO, the VNFM, as well as the VIM as a managed entity to support NFV-MANO fault, performance, configuration and information, state and log management by a managing entity. Contributions: CR draft: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001066_FEAT11_IFA010_New_clause_Functional_requirements_for_NFV-MAN.docx NFVIFA(17)0001066] status: FEAT AGREED at IFA#79 - IFA010 megaCR FEAT11 on NFV-MANO management: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000576_IFA010_mega_CR_FEAT11_on_NFV-MANO_management.docx NFVIFA(18)000576] Status: APPROVED at IFA#104 || IFA010 || Nov-2017 || Completed
|-
| 003 || Skeleton, scope and introduction description for the new deliverable. Contributions: - Skeleton overview/draft: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017/NFVIFA(17)0001067r1_FEAT11_post-IFA021_skeleton_proposal.docx NFVIFA(17)0001067r1] Status: for discussion and NOTED - Skeleton: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000009r1_GS_IFA031_skeleton_proposal.zip NFVIFA(18)000009r1] Status: APPROVED at IFA#83 - Scope: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000046_FEAT11_IFA031_Clause_1_Adding_Scope.docx NFVIFA(18)000046] status: APPROVED at IFA#84 || IFA031 || Nov-2017 || Completed
|-
| 004 || Add description of the general framework and interfaces for NFV-MANO management using as a reference “Solution D” and “Solution E” descriptions available in clauses 7.1.4 and 7.1.5 of ETSI GR NFV-IFA 021. Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001068_FEAT11_post-IFA021_Clause_4_Adding_overview_and_framework.docx NFVIFA(17)0001068] status: APPROVED at IFA#79 - Relationship NFV-MANO services and interfaces: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000351_FEAT11_IFA031_Clause_4_NFV-MANO_service_and_interface_relati.docx NFVIFA(18)000351] status: APPROVED at IFA#100 || IFA031 || Nov-2017 || Completed
|-
| 005 || Specify a requirement set for the different interfaces to be supported, which include: - NFV-MANO fault management interface - NFV-MANO performance management interface - NFV-MANO configuration and information management interface - NFV-MANO state management interface, and - NFV-MANO log management interface. Contributions: - Requirement set: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001069_FEAT11_post_IFA021_5_2_NFV-MANO_management_interface_require.docx NFVIFA(17)0001069] Status: APPROVED at IFA#79 - Overview and conventions: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000085_FEAT11_IFA031_Clause_5_1_Adding_description_and_conventions.docx NFVIFA(18)000085] Status: APPROVED at IFA#87|| IFA031 || Dec-2017 || Completed
|-
| 006 || Specify the NFV-MANO functional entity information elements that will be reused in multiple interface definitions using as a reference the “Solution A” description available in clause 7.1.1 of ETSI GR NFV-IFA 021. Contributions: - For configuration and information mgmt: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000015r4_FEAT11_IFA031_Clause_6_and_Clause_7_Adding_configuration_and.docx NFVIFA(18)000015r4] Status: APPROVED at IFA#84 - For performance mgmt: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000047r1_FEAT11_IFA031_Clause_6_and_7_Adding_performance_interface_an.docx NFVIFA(18)000047r1] Status: APPROVED at IFA#84 - For state mgmt: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000086r3_FEAT11_IFA031_Clause_6_and_7_Adding_state_interface_and_IE.docx NFVIFA(18)000086r3] Status: APPROVED at IFA#89 - For fault mgmt: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000215r2_FEAT11_IFA031_Clause_6_and_7_Adding_Fault_Management_interfa.docx NFVIFA(18)000215r2] Status: APPROVED at IFA#93 - For log mgmt: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000219r3_FEAT11_IFA031_Clause_6_and_7_Adding_log_interface_and_IE.docx NFVIFA(18)000219r3] Status: APPROVED at IFA#98 || IFA031 || Dec-2017 || Completed
|-
| 007 || Specify the interface for NFV-MANO configuration management using as a reference the “Solution F” description in clause 7.1.6.5 of ETSI GR NFV-IFA 021. Contributions: - Configuration I/F and related IE: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000015r4_FEAT11_IFA031_Clause_6_and_Clause_7_Adding_configuration_and.docx NFVIFA(18)000015r4] Status: APPROVED at IFA#84 - Clause 6.2.3 adding filter for QueryConfigInfo operation: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000498_FEAT11_IFA031_Clause_6_2_3_Adding_filter_in_QueryConfigInfo_.docx NFVIFA(18)000498] Status: APPROVED at IFA#103 || IFA031 || Jan-2018 || Completed
|-
| 008 || Specify the interface for NFV-MANO performance management using as a reference the “Solution F” description available in clause 7.1.6.4 of ETSI GR NFV-IFA 021. Contributions: - Performance I/F and related IE: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000047r1_FEAT11_IFA031_Clause_6_and_7_Adding_performance_interface_an.docx NFVIFA(18)000047r1] Status: APPROVED at IFA#84|| IFA031 || Jan-2018 || Completed
|-
| 009 || Specify the interface for NFV-MANO fault management using as a reference the “Solution F” description available in clause 7.1.6.3 and the fault reporting information modelling in “Solution B” in clause 7.1.2 of ETSI GR NFV-IFA 021. Contributions: -Fault I/F and related IE: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000215r2_FEAT11_IFA031_Clause_6_and_7_Adding_Fault_Management_interfa.docx NFVIFA(18)000215r2] Status: APPROVED at IFA#93|| IFA031 || Feb-2018 || Completed
|-
| 010 || Specify the interface for NFV-MANO state management using as a reference the “Solution F” description available in clause 7.1.6.6. Contributions: - State I/F and related IE: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000086r3_FEAT11_IFA031_Clause_6_and_7_Adding_state_interface_and_IE.docx NFVIFA(18)000086r3] Status: APPROVED at IFA#89|| IFA031 || Feb-2018 || Completed
|-
| 011 || Specify the interface for NFV-MANO log management using as a reference the “Solution F” description available in clause 7.1.6.7. Contributions - Log I/F and related IE: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000219r3_FEAT11_IFA031_Clause_6_and_7_Adding_log_interface_and_IE.docx NFVIFA(18)000219r3] Status: APPROVED at IFA#98 || IFA031 || Mar-2018 || Completed
|-
| 012 || Specify the definitions of performance metrics using as a reference the “Solution C” description available in clause 7.1.3 of ETSI GR NFV-IFA 021. Contributions: - Performance measurement definitions template: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000225r2_FEAT11_IFA031_New_Annex_B_Performance_measurement_definition.docx NFVIFA(18)000225r2] Status: APPROVED at IFA#94 - Measured objects: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000226r1_FEAT11_IFA031_Clause_8_2_Adding_measured_objects.docx NFVIFA(18)000226r1] Status: APPROVED at IFA#94 - NFV-MANO entity resource measurements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000227r1_FEAT11_IFA031_Clause_8_3_Adding_MANO_entity_resource_measure.docx NFVIFA(18)000227r1] Status: APPROVED at IFA#94 - Managed objects for performance measurements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000292_FEAT11_IFA031_Clause_8_3_Adding_Managed_Object_types_for_mea.docx NFVIFA(18)000292] Status: APPROVED at IFA#96 - NFV-MANO service measurements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000293_FEAT11_IFA031_Clause_8_3_Adding_ManoService_measurements.docx NFVIFA(18)000293] Status: APPROVED at IFA#96 - NFV-MANO interface producer measurements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000294r3_FEAT11_IFA031_Clause_8_3_Adding_ManoInterface_producer_measu.docx NFVIFA(18)000294r3] Status: APPROVED at IFA#98 - NFV-MANO interface consumer measurements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000295r3_FEAT11_IFA031_Clause_8_3_Adding_ManoInterface_consumer_measu.docx NFVIFA(18)000295r3] Status: APPROVED at IFA#98 - Additional managed objects: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000350r1_FEAT11_IFA031_Clause_8_Additional_Managed_Objects.docx NFVIFA(18)000350r1] Status: APPROVED at IFA#100 || IFA031 || Mar-2018 || Completed
|-
| 013 || Resolution of editor's notes and final review of the document draft. Contributions: - Clause 7 EN resolution dependency state information: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000405_FEAT11_IFA031_Clause_7_EN_resolution_dependency_state_info.docx NFVIFA(18)000405] Status: APPROVED at IFA#100 - Clause 7 EN resolution MANO configuration information element: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000406r1_FEAT11_IFA031_Clause_7_EN_resolution_MANO_configuration.docx NFVIFA(18)000406r1] Status: APPROVED at IFA#100 - Clause 7 EN resolution list of interfaces: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000434_FEAT11_IFA031_Clause_7_EN_resolution_list_MANO_interfaces.docx NFVIFA(18)000434] Status: APPROVED at IFA#100 - Clause 6, 7, and 8 EN resolution on PmJob and Threshold Objects: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000436_FEAT11_IFA031_Clause_6__7_and_8_EN_resolution_PM_managed_obj.docx NFVIFA(18)000436] Status: APPROVED at IFA#100 - Clause 8.2 adding ManoInterfaceConsumer measured object [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000437r1_FEAT11_IFA031_Clause_8_2_Add_ManoInterfaceConsumer.docx NFVIFA(18)000437r1] Status: APPROVED at IFA#100 - Clause 8 EN resolution PM description improvements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000438r1_FEAT11_IFA031_Clause_8_EN_resolution_and_some_small_improvem.docx NFVIFA(18)000438r1] Status: APPROVED at IFA#100 - Adding Annex for information flows with flow related to configuration: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000449_FEAT11_IFA031_Annex_B_examples_of_information_flows.docx NFVIFA(18)000449] Status: APPROVED at IFA#100 - Clause 6.2.3 adding filter for QueryConfigInfo operation: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000498_FEAT11_IFA031_Clause_6_2_3_Adding_filter_in_QueryConfigInfo_.docx NFVIFA(18)000498] Status: APPROVED at IFA#103 - Clause 5 and 6 adding query subscriptions operations: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000499_FEAT11_IFA031_Clause_5_and_6_Adding_query_subscriptions_oper.docx NFVIFA(18)000499] Status: APPROVED at IFA#103 - Clause 6 EN resolution aligning terminate subscription operation: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000500_FEAT11_IFA031_Clause_6_EN_resolution_aligning_terminate_subs.docx NFVIFA(18)000500] Status: APPROVED at IFA#103 - Clause 7 EN resolution information specific info objects: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000501_FEAT11_IFA031_Clause_7_EN_resolution_specific_info_objects.docx NFVIFA(18)000501] Status: APPROVED at IFA#103 - Clause 6 and 7 EN resolution log report condition and location: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000502_FEAT11_IFA031_Clause_6_and_7_EN_resolution_log_report_condit.docx NFVIFA(18)000502] Status: APPROVED at IFA#103 - Clause 7.2.10 EN resolution ManoService and ManoInterface: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000544_FEAT11_IFA031_Clause_7_2_10_EN_resolution_ManoService_and_Ma.docx NFVIFA(18)000544] Status: APPROVED at IFA#104 - Clause 7.2.4 EN resolution apiEndpoint: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000545r2_FEAT11_IFA031_Clause_7_2_4_EN_resolution_apiEndpoint.docx NFVIFA(18)000545r2] Status: APPROVED at IFA#104 - Clause 3 adding definitions and abbreviations: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000528r3_FEAT11_IFA031_Clause_3_Adding_definitions_and_abbreviations.docx NFVIFA(18)000528r3] Status: APPROVED at IFA#104 - Clause 4.3 and 7.2, update description and clarifications of NFV-MANO service and interface: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000543r2_FEAT11_IFA031_Clause_4_3_and_7_2_Update_description_NFV-MANO.docx NFVIFA(18)000543r2] Status: APPROVED at IFA#104 - Clause 8 EN resolution and improvements to workflow measurements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000572_FEAT11_IFA031_Clause_8_EN_resolution_and_improvements_to_wor.docx NFVIFA(18)000572] Status: APPROVED at IFA#104 - Clause 8 correcting measurement unit: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000573_FEAT11_IFA031_Clause_8_correcting_measurement_unit.docx NFVIFA(18)000573] Status: APPROVED at IFA#104 - General consistency review: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000574_FEAT11_IFA031_General_consistency_review.docx NFVIFA(18)000574] Status: APPROVED at IFA#104 - Multiple clauses deletion guideline EN: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000575_FEAT11_IFA031_Multiple_clauses_deletion_guideline_EN.docx NFVIFA(18)000575] Status: APPROVED at IFA#104 - Clause 7.3.2 Change later specification statement: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000623_FEAT11_IFA031_Clause_7_3_2_Change_later_specification_statem.docx NFVIFA(18)000623] Status: APPROVED at IFA#104 - General consistency review for IFA031 v0.5.0: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000677_FEAT11_IFA031_General_consistency_review_for_IFA031_v0_5_0.docx NFVIFA(18)000677] Status: APPROVED at IFA#107 - Clause 5 Consistency review alignment interface reqs: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000678_FEAT11_IFA031_Clause_5_Consistency_review_alignment_interfac.docx NFVIFA(18)000678] Status: APPROVED at IFA#107 - Clause 7 generalize IE clauses: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000679_FEAT11_IFA031_Clause_7_Consistency_review_generalize_IE_clau.docx NFVIFA(18)000679] Status: APPROVED at IFA#107 - Clause 7 Consistency review missing mandatory statements for notifications: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000680_FEAT11_IFA031_Clause_7_Consistency_review_missing_mandatory_.docx NFVIFA(18)000680] Status: APPROVED at IFA#107 - Clause 7 Consistency review writable attributes: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000681r1_FEAT11_IFA031_Clause_7_Consistency_review_writable_attribute.docx NFVIFA(18)000681r1] Status: APPROVED at IFA#107 - Clauses 5 and 7 Clean-up related heartbeat functionality and addressing and EN: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000682_FEAT11_IFA031_Clauses_5_and_7_Clean-up_related_heartbeat_fun.docx NFVIFA(18)000682] Status: APPROVED at IFA#107 || IFA031 || May-2018 || Completed
|-
|-
| 014 || Review of security aspects. Security-related editor's notes are available throughout the IFA031 GS draft. The contributions needed to resolve those editor's notes which are specific to security topics will be listed here. Contributions: - Clause 9 security considerations: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000538r2_FEAT11_IFA031_Clause_9_Adding_security_considerations.docx NFVIFA(18)000538r2] Status: APPROVED at IFA#108 - Multiple clauses EN resolution consumer and securityInfo: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000578r1_FEAT11_IFA031_Multiple_clauses_EN_resolution_consumer_and_se.docx NFVIFA(18)000578r1] Status: APPROVED at IFA#104 || IFA031 || Jun-2018 || Completed
|-
|}

Word version of the implementation plan in contribution [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000897r1_IFA_FEAT11_feature_planning__NFV_M_M_.docx NFVIFA(17)000897r1] (check for latest revision). It is very likely that the information contained in this wiki is more recent and updated more frequently.

=== Issues ===
''List of issues raised based on the feature implementation.'' 
With regards to specific planning action:
* CLOSED: Action 004: description is deemed complete, but needs to be checked with some additional clarification or references to possible informative flows are needed.
** Status: completed. Additional content was added as part of action 013.
* CLOSED: Action 007: main content is available and approved, but some editor's notes need to be resolved (see action 013).
** Status: completed. Additional content was added as part of action 013.
* CLOSED: Action 008: main content is available and approved, but some editor's notes need to be resolved (see action 013).
** Status: completed. Contributions addressing the editor's notes have been approved.
* CLOSED: Action 010: main content is available and approved, but some editor's notes need to be resolved (see action 013).
** Status: completed. Contributions addressing the editor's notes have been approved.
* CLOSED: Action 004/006/008/010/011: need to analyze and define the relationship of NFV-MANO Service and interfaces.
** Status: completed. Additional content was added as part of action 013.
* CLOSED: Action 009: main content is available and approved, but some editor's notes need to be resolved (see action 013).
** Status: completed. Contributions addressing the editor's notes have been approved.
* CLOSED: Action 009: the "heartbeat" functionality was deleted in the approved FM interface and IE contribution (see NFVIFA(18)000215r2). It needs to be resolved how the heartbeat functionality relates to fault management, or whether it needs a specific interface for it.
** Status: contributions providing a new interface to handle the heartbeat functionality were available, but they were not discussed. The technical assessment and discussion would be postponed to later IFA031 releases, in order to make sure the completion of a stable version of IFA031 for the Rel. 3 drop #1 (1H2018).
* CLOSED: Action 011: main content is available and approved, but some editor's notes need to be resolved (see action 013).
** Status: completed. Contributions addressing the editor's notes have been approved.
* CLOSED: Action 012: main content is available and approved, but some editor's notes need to be resolved (see action 013).
** Status: completed. Additional content was added as part of action 013.

Other issues:
* CLOSED: (Jan. 2018) At IFA#84 F2F meeting: discussed the possibility of having some informative information flows to show examples on how the interfaces can be used. An Annex could be added.
** Status: completed. An annex has been added to add informative information flows. Refer to contribution [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000449_FEAT11_IFA031_Annex_B_examples_of_information_flows.docx NFVIFA(18)000449].

=== Security Considerations ===
''List of security considerations implied by the feature.'' 
* CLOSED: As captured in some editor's notes in clause 6: ''Editor’s Note: actors in the operations are “consumer” and “NFV-MANO functional entity”. The consumer is intended to be an authorized consumer, thus, not all possible consumers may be authorized to access all operations. Further description and analysis about this is expected to be part of the “Security Considerations” clause.''
** Status: completed. Additional content was added as part of action 014, and in particular with contribution NFVIFA(18)000578r1.
* Action 014 (added in May 2018) to list specific security related contributions.

== FEAT15: VNF Snapshotting ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Jörg Aelken (Ericsson LM) (stage 2) Joan Triay (DOCOMO) (stage 3)
|-
| '''Feature description''' || The VNF_PHOTO is a feature that has been investigated and described in the published ETSI GR NFV-TST 005. A VNF Snapshot is a replication of a VNF instance at a specific point in time with a corresponding VNF Snapshot Package which is collection of files representing a VNF Snapshot. The feature implementation enables operations on and management of VNF Snapshots and their corresponding packages.
|-
| '''Target Release''' || '''Stage 2:''' Release 3 drop 1 (2018-06) '''Stage 3:''' Release 3
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA005, IFA006, IFA007, IFA008, IFA010, IFA011, IFA013 '''Stage 3:''' SOL002, SOL003, SOL005, SOL001, and new SOL010
|-
| '''MegaCRs''' || '''Stage 2''' - IFA005: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000559_IFA005_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000559] Status: Approved MegaCR; Implemented in: IFA005ed311 draft version 3.0.1 - IFA006: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000560_IFA006_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000560] Status: Approved MegaCR; Implemented in: IFA006ed311 draft version 3.0.1 - IFA007: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000561r3_IFA007_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000561r3] Status: Approved MegaCR; Implemented in: IFA007ed311 draft version 3.0.2 - IFA008: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000535r2_IFA008_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000535r2] Status: Approved MegaCR; Implemented in: IFA008ed311 draft version 3.0.1 - IFA010: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000539_IFA010_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000539] Status: Approved MegaCR; Implemented in: IFA010ed311 draft version 3.0.3 - IFA011: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000540r1_IFA011_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000540r1] Status: Approved MegaCR; Implemented in: IFA011ed311 draft version 3.0.2 - IFA013: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000541r1_IFA013_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000541r1] Status: Approved MegaCR; Implemented in: IFA013ed311 draft version 3.0.3
|-
| '''Related/Dependent Features''' || N/A
|-
| '''New Specification ''' || '''Stage 2:''' Not required '''Stage 3:''' SOL010 (VNF Snapshot Package specification)
|-
| '''Status''' || '''Stage 2:''' Completed '''Stage 3:''' Completed
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx?Tb_Id=831&searchText=FEAT15&IncludeSubTb=False&sort=pk_contribution&sortorder=DESC&NbItemsPerPage=50&Year=2018,2017 All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' - Bertrand Souville (DOCOMO) - Gerald Kunzmann (DOCOMO) - Jörg Aelken (Ericsson LM) '''Stage 3:''' - Joan Triay (DOCOMO) - Manchang Ju (ZTE) - Yuya Kuno (DOCOMO)
|-
| '''Last Updated''' || 2021-12-10
|}

=== Stage 2 Implementation Plan ===

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WI(s) !! Target completion !! Status
|-
| 001 || Add functional requirements on the NFVO (IFA010 6.2.x) to support granting for VNF/VNFC Snapshot operations, based on Clause 7.2.1 in TST005 (recommendation Nfvo.001). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001010r1_FEAT15_IFA010_NFVO_support_for_VNF_VNFC_Snapshot_granting.docx NFVIFA(17)0001010r1] Status: obsolete || IFA010 || November-2017 || Completed
|-
| 002 || Add functional requirements on the VNFM (IFA010 7.x) to support VNF/VNFC Snapshot operations and VNF/VNFC Snapshot Packaging, based on Clause 7.2.2 in TST005 (recommendations Vnfm.001 to Vnfm.009). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001021r2_FEAT15_IFA010_VNFM_support_for_VNF_VNFC_Snapshots.docx NFVIFA(17)0001021r2] Status: obsolete || IFA010 || November-2017 || Completed
|-
| 003 || Add functional requirements on the VIM (IFA010 8.x) to support virtualized resource Snapshot capabilities based on Clause 7.2.3 in TST005 (recommendations Vim.001 and Vim.002). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(17)0001032r4_FEAT15_IFA010_VIM_support_for_virtualized_resource_Snapshots.docx NFVIFA(17)0001032r4] Status: obsolete || IFA010
|| November-2017 || Completed
|-
| 004 || Add requirement on Virtualised Resources Management interface on the Or-Vi reference point (IFA005 clause 5.3.5) to support attaching/detaching Volumes to virtualized compute resources, based on Clause 7.5.2 in TST005 (recommendations OrVi-Vcrm.001 and OrVi-Vcrm.002). CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000030_FEAT15_IFA005_CR_Add_new_Virtualised_Resources_Management_in.docx NFVIFA(18)000030] Status: obsolete || IFA005 || December-2017 || Completed
|-
| 005 || Add new operation for attaching/detaching Volumes, including new information elements, to Virtualized Compute Resources Management interface (IFA005 clause 7.3.1.x), based on Clause 7.5.2 in TST005 (recommendations OrVi-Vcrm.001 and OrVi-Vcrm.002). CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000031r1_FEAT15_IFA005_CR_Attach_Detach_Virtualised_Storage_Resource_.docx NFVIFA(18)000031r1] Status: obsolete || IFA005 || December-2017 || Completed
|-
| 006 || Add values to the computeOperation parameter descriptions of the OperateComputeRequest and OperateComputeResponse of the Virtualized Compute Management interface (IFA005 clause 7.3.1.6) to support quiescing/unquiescing and reverting to Snapshot virtualised compute resources, based on Clause 7.5.2 in TST005 (recommendations OrVi-Vcrm.003 to OrVi-Vcrm.005). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001082_FEAT15_IFA005_CR_Add_missing_operation_commands_on_virtualis.docx NFVIFA(17)0001082] Status: obsolete || IFA005 || December-2017 || Completed
|-
| 007 || Add value to the storageOperation parameter description of the OperateStorageRequest of the Virtualized Storage Management interface IFA005 clause 7.5.1.6.2) to support reverting to Snapshot virtualised storage resources, based on Clause 7.5.2 in TST005 (recommendation OrVi-Vsrm.001). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001083_FEAT15_IFA005_CR_Add_missing_operation_commands_on_virtualis.docx NFVIFA(17)0001083] Status: obsolete || IFA005 || December-2017 || Completed
|-
| 008 || Mirror requirements from IFA005 towards IFA006, i.e. - Add requirement on Virtualised Resources Management interfaces on the Vi-Vnfm reference point (IFA006 clause 5.3.3) to support attaching/detaching Volumes to virtualized compute resources, based on Clause 7.5.1 in TST005 (recommendations ViVnfm-Vcrm.001 and ViVnfm-Vcrm.002). CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000033_FEAT15_IFA006_CR_Add_new_Virtualised_Resources_Management_in.docx NFVIFA(18)000033] Status: obsolete - Add new operation for attaching/detaching Volumes, including information elements, to Virtualized Compute Resources Management interface (IFA006 clause 7.3.1.x), based on Clause 7.5.1 in TST005 (recommendations ViVnfm-Vcrm.001 and ViVnfm-Vcrm.002). CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000035r1_FEAT15_IFA006_CR_Attach_Detach_Virtualised_Storage_Resource_.docx NFVIFA(18)000035r1] Status: obsolete - Add values to the computeOperation parameter descriptions of the OperateComputeRequest and OperateComputeResponse of the Virtualized Compute Management interface (IFA006 clause 7.3.1.6) to support quiescing/unquiescing and reverting to Snapshot virtualised compute resources, based on Clause 7.5.1 in TST005 (recommendations ViVnfm-Vcrm.003 to ViVnfm-Vcrm.005). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001084_FEAT15_IFA006_CR_Add_missing_operation_commands_on_virtualis.docx NFVIFA(17)0001084] Status: obsolete - Add value to the storageOperation parameter description of the OperateStorageRequest of the Virtualized Storage Management interface (IFA006 clause 7.5.1.6.2) to support reverting to Snapshot virtualised storage resources, based on Clause 7.5.1 in TST005 (recommendation ViVnfm-Vsrm.001). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001085_FEAT15_IFA006_CR_Add_missing_operation_commands_on_virtualis.docx NFVIFA(17)0001085] Status: obsolete || IFA006 || December-2017 || Completed
|-
| 009 || Add a requirement on the Or-Vnfm reference point (IFA007 clause 5.2) to support a Snapshot Package Management interface produced by the VNFM, based on Clause 7.5.3 in TST005 (recommendation Or-Vnfm.001) and Clause 7.5.4 in TST005 (recommendation OrVnfm-Vspm.001). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000006r2_FEAT15_IFA007_Or-Vnfm_requirement_for_Snapshot_Package_Manag.docx NFVIFA(18)000006r2] Status: obsolete || IFA007 || January-2018 || Completed
|-
| 010 || Add requirements on a new Snapshot Package Management interface on the Or-Vnfm reference point (IFA007 clause 5.3.x) to support VNF Snapshot Package operations, based on Clause 7.5.4 in TST005 (recommendations OrVnfm-Vspm.002 to OrVnfm-Vspm.005). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000007r4_FEAT15_IFA007_Snapshot_Package_Management_interface_requirem.docx NFVIFA(18)000007r4] Status: obsolete || IFA007 || January-2018|| Completed
|-
| 011 || Add new Snapshot Package Management interface specification (IFA007 clause 7.x) to support VNF Snapshot Package operations, based on Clause 7.5.4 in TST005 (recommendations OrVnfm-Vspm.002 to OrVnfm-Vspm.005). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000008r16_FEAT15_IFA007_VNF_Snapshot_Package_Management_interface_spec.docx NFVIFA(18)000008r16] Status: obsolete || IFA007 || January-2018 || Completed
|-
| 012 || Add a requirement on the Ve-Vnfm-vnf reference point (IFA008 clause 5.3.0) to support a VNF Snapshot Notification interface produced by the VNFM, based on Clause 7.5.5 in TST005 (recommendation Ve-Vnfm-vnf.001) and Clause 7.5.6 in TST005 (recommendation VeVnfmvnf-Vsn.001). Status: Not needed according to alternative solution (see note) || IFA008 || January-2018 || Not needed
|-
| 013 || Add requirements on the Ve-Vnfm-em and Ve-Vnfm-vnf reference points (IFA008 clause 5.2.1.1 and 5.3.1.1) to support receiving confirmations upon sent VNF lifecycle management operation occurrence notifications related to VNF Snapshots to enable the continuation or abortion of a VNF Snapshot operation after required modifications in the VNF triggered by the notification. This solution was preferred over and replaces the original intended solution of adding requirements on a new VNF Snapshot Notification interface on the Ve-Vnfm-vnf reference point (IFA008 clause 5.3.1.x) to support VNF Snapshot notifications, based on Clause 7.5.6 in TST005 (recommendations VeVnfmvnf-Vsn.002 and VeVnfmvnf-Vsn.003). (see note) CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000012_FEAT15_IFA008_VNF_Lifecycle_Management_interface_requirement.docx NFVIFA(18)000012] Status: obsolete || IFA008 || January-2018 || Completed
|-
| 014 || Add specifications on the VNF Lifecycle Management interface (IFA008 clause 7.2.x) to receive confirmations upon sent VNF lifecycle management operation occurrence notifications related to VNF Snapshot to enable the continuation or abortion of a VNF Snapshot operation after required modifications in the VNF triggered by the notification. This solution was preferred over and replaces the original intended solution of adding a new VNF Snapshot Notification interface specification (IFA008 clause 7.x) to support VNF Snapshot notifications, based on Clause 7.5.6 in TST005 (recommendations VeVnfmvnf-Vsn.002 and VeVnfmvnf-Vsn.003). (see note) CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000013_FEAT15_IFA008_VNF_Lifecycle_Management_interface_specificati.docx NFVIFA(18)000013] Status: obsolete || IFA008 || January-2018 || Completed
|-
| 015 || Add requirements on VNF Lifecycle Management interface on the Ve-Vnfm-em reference point (IFA008 clause 5.2.1.1) to support querying/deleting available VNF/VNFC Snapshot information and to support create/revert to VNF/VNFC Snapshot operations, based on Clause 7.5.7 in TST005 (recommendations VeVnfmem-Vlm.001 and VeVnfmem-Vlm.002). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000070r1_FEAT15_IFA008_VNF_Lifecycle_Management_interface_requirement.docx NFVIFA(18)000070r1] Status: obsolete || IFA008 || January-2018 || Completed
|-
| 016 ||Add new operations for querying/deleting information on available VNF/VNFC Snapshots and creating/reverting to VNF/VNFC Snapshots, including information elements, to VNF Lifecycle Management interface (IFA008 clause 7.2.x), based on Clause 7.5.7 in TST005 (recommendations VeVnfmem-Vlm.001 and VeVnfmem-Vlm.002). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000071r2_FEAT15_IFA008_VNF_Lifecycle_Management_interface_specificati.docx NFVIFA(18)000071r2] Status: obsolete || IFA008 || January-2018 || Completed
|-
| 017 || Add requirements on NS Lifecycle Management interface on the Os-Ma-Nfvo reference point (IFA013 clause 5.3.2) to support querying/deleting available VNF/VNFC Snapshot information and to support create/revert to VNF/VNFC Snapshot operations, based on Clause 7.5.8 in TST005 (recommendations OsMaNfvo-Nslm.001 and OsMaNfvo-Nslm.002). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000230r3_FEAT15_IFA013_NS_Lifecycle_Management_interface_requirements.docx NFVIFA(18)000230r3] Status: obsolete || IFA013 || February-2018 || Completed
|-
| 018 || Add new values to the updateType for deleting VNF Snapshot information and for creating/reverting to VNF Snapshots and new parameters, including information elements, to the Update NS operation of the NS Lifecycle Management interface (IFA013 clause 7.3.5), based on Clause 7.5.8 in TST005 (recommendations OsMaNfvo-Nslm.001 and OsMaNfvo-Nslm.002). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000231r5_FEAT15_IFA013_NS_Lifecycle_Management_interface_specificatio.docx NFVIFA(18)000231r5] Status: obsolete || IFA013 || February-2018 || Completed
|-
| 019 || Add Opconfig Information Elements to enable the configuration of LCM snapshot operations (IFA011 clause 7.1.5). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000457_FEAT15_IFA011_CR_Add_new_snapshotVnfOpConfig_attributes.docx NFVIFA(18)000457] Status: obsolete || IFA011 || March-2018 || Completed
|-
| 020 || Add new events to the LifeCycleManagementScript related to VFN Snapshotting (IFA011 clause 7.1.13). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000458r1_FEAT15_IFA011_CR_Add_new_LifecycleManagementScript_event_att.docx NFVIFA(18)000458r1] Status: obsolete || IFA011 || March-2018 || Completed
|-
| 021 || Add a new attribute to the Vdu information element (IFA011 clause 7.1.6.2.2) with a content of a new information element for VNFC Snapshot descriptor. CR draft not required for Release 3 drop 1. The additional VNFC Snapshot properties are not required for a complete VNF Snapshot feature implementation. For further study which properties are needed and which of them are required to be modifiable, might be added as maintenance CR later. || IFA011 || March-2018 || Not needed
|-
| 022 || Add the specification of a new information element for a VNFC Snapshot descriptor (IFA011 clause 7.1.6.x), based on Clause 7.3 in TST005 (recommendations Vnfsd.005 to Vnfsd.016). CR draft not required for Release 3 drop 1. The additional VNFC Snapshot properties are not required for a complete VNF Snapshot feature implementation. For further study which properties are needed and which of them are required to be modifiable, might be added as maintenance CR later. || IFA011 || March-2018 || Not needed
|-
| 023 || Mirror VNF lifecycle management interface extensions for Snapshots from IFA008 to IFA007: - Add requirements on VNF Lifecycle Management interface on the Or-Vnfm reference point (IFA007 clause 5.3.4) to support querying/deleting available VNF Snapshot information and to support create/revert to VNF Snapshot operations. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000126r1_FEAT15_IFA007_VNF_Lifecycle_Management_interface_requirement.docx NFVIFA(18)000126r1] Status: obsolete - Add new operations for querying/deleting information on available VNF Snapshots and creating/reverting to VNF Snapshot, including information elements, to VNF Lifecycle Management interface (IFA007 clause 7.2.x). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000127r3_FEAT15_IFA007_VNF_Lifecycle_Management_interface_specificati.docx NFVIFA(18)000127r3] Status: obsolete || IFA007 || February-2018 || Completed
|-
| 024 || Extend the Grant VNF Lifecycle Operation operation of the VNF Lifecycle Operation Granting interface (IFA007 clause 6.3.2) to support granting of VNF Snapshot operations. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000144_FEAT15_IFA007_CR_Snapshot_granting.docx NFVIFA(18)000144] Status: obsolete || IFA007 || February-2018 || Completed
|-
| 025 || Mirror VNF Snapshot Package Management interface specifications from IFA007 to IFA013: - Add a requirement on the Os-Ma-nfvo reference point (IFA013 clause 5.2) to support a VNF Snapshot Package Management interface produced by the NFVO. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000130r2_FEAT15_IFA013_Os-Ma-nfvo_requirement_for_VNF_Snapshot_Packag.docx NFVIFA(18)000130r2] Status: obsolete - Add requirements on a new Snapshot Package Management interface on the Os-Ma-nfvo reference point (IFA013 clause 5.3.x) to support VNF Snapshot Package operations. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000131r4_FEAT15_IFA013_VNF_Snapshot_Package_Management_interface_requ.docx NFVIFA(18)000131r4] Status: obsolete - Add new Snapshot Package Management interface specification (IFA013 clause 7.x) to support VNF Snapshot Package operations. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000132r8_FEAT15_IFA013_VNF_Snapshot_Package_Management_interface_spec.docx NFVIFA(18)000132r8] Status: obsolete || IFA013 || February-2018 || Completed
|-
| 026 || Mirror trigger conditions for VnfLcmOperationOccurrenceNotification from IFA008 to IFA007: - Add trigger conditions for VnfLcmOperationOccurrenceNotification for create and revert-to VNF Snapshots to information elements and notifications related to VNF Lifecycle Changes (IFA007 clause 8.6.2.2). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000281_FEAT15_IFA007_VNF_Lifecycle_Changes_notification_triggers.docx NFVIFA(18)000281] Status: obsolete || IFA007 || April-2018 || Completed
|-
| 027 || Add description on filters and attributes for VNF Snapshot information, including information elements, to the Query NS operation of the NS Lifecycle Management interface (IFA013 clauses 7.3.6 and 8.3.3). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000284r1_FEAT15_IFA013_NS_Lifecycle_Management_Query_SnapshotInfo_spe.docx NFVIFA(18)000284r1] Status: obsolete || IFA013 || April-2018 || Completed
|-
| 028 || Add support of a VNFC Snapshot Package Management interface to Ve-Vnfm-em reference point: - Add requirements on a new VNFC Snapshot Package Management interface on the Ve-Vnfm-em reference point (IFA008 clause 5.2.x). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000424_FEAT15_IFA008_VNFC_Snapshot_Package_management_interface_req.docx NFVIFA(18)000424] Status: obsolete - Add specification of the VNFC Snapshot Package Management interface on the Ve-Vnfm-em reference point (IFA008 clauses 7.X, 9.Y). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000460r1_FEAT15_IFA008_VNFC_Snapshot_Package_management_interface_spe.docx NFVIFA(18)000460r1] Status: obsolete || IFA008 || May-2018 || Completed
|-
| 029 || Add support for requesting transfer of VNF Snapshot Package image artefacts from the NFVO towards the VIM. CR draft not required for Release 3 drop 1. The information on the image artifacts is already included in the information element VnfcSnapshotImageInfo, available after package upload. The NFVO can access this IE after the extraction of the package is requested and can then transfer the images from the VIM using the provided access information. || IFA007 || May-2018 || Not needed
|-
| 030 || Add support for granting of VNF Snapshot Package operations. CR draft not required for Release 3 drop 1. Current assumption is that it is not needed, but instead the NFVO is expected to validate incoming requests based on policies/VNFD and only forwards allowed requests to the VNFM. Might be needed for Snapshot Package management exposed towards EM (IFA008). For further study, might be added as maintenance CR later. || IFA013 || May-2018 || Not needed
|-
| colspan="5" | NOTE: An alternative solution for a VNF Snapshot Notification Interface in IFA008 could be to add a new VNF Snapshot notification type to the VNF LCM interface. The final solution will be developed when working on the items for IFA008. After investigation of the alternative, it was decided to implement this alternative by re-using the VNF lifecycle notification interface and adding an operation to enable the VNF/EM to confirm the received notification concerning VNF snapshotting.
|}

=== Stage 3 Implementation Plan ===

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WI(s) !! Target completion !! Status
|-
| 001 || Specification of VNF snapshot operations in the VNF LCM API of SOL003: - Adding snapshot operations and flows: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000638r1_SOL003ed311_FEAT15_Clause_5_1__5_2_and_5_3_Adding_snapshot_c.zip NFVSOL(18)000638r1]. Status: approved - Adding snapshot related resources and methods [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000639r1_SOL003ed311_FEAT15_Clause_5_4_Adding_snapshot_resources.docx NFVSOL(18)000639r1]. Status: approved - Adding snapshot related data types: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000640r1_SOL003ed311_FEAT15_Clause_5_5_Adding_snapshot_data_types.docx NFVSOL(18)000640r1]. Status: approved - Adding revert snapshot operation: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000249_SOL003ed311_FEAT15_Clause_5_1__5_2_and_5_3_Revert_to_snapsho.zip NFVSOL(19)000249]. Status: approved - Fixes to the create VNF snapshot task: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000298r1_SOL003ed311_FEAT15_Fixes_to_create_VNF_snapshot_task.docx NFVSOL(19)000298r1]. Status: approved - Fixes to VNF snapshot data types: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000299_SOL003ed311_FEAT15_Fixes_to_VNF_snapshot_data_types.docx NFVSOL(19)000299]. Status: approved - Improving the snapshot creation process: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000353r2_SOL003ed311_FEAT15_Improving_snapshot_creation_process.zip NFVSOL(19)000353r2]. Status: approved || SOL003 || Dec. 2019 || Clompleted
|-
| 002 || Specification of VNF snapshot operations in the VNF LCM API of SOL002 (mostly mirroring SOL003): - Adding snapshot operations, flows, resources and data types: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000233_SOL002ed311_FEAT15_Clause_5_Adding_snapshot_creation__resour.zip NFVSOL(19)000233]. Status: approved - Adding snapshot operations, flows, resources and data types related to revert to snapshot: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000339_SOL002ed311_FEAT15_Clause_5_1__5_2_and_5_3_Revert_to_snapsho.zip NFVSOL(19)000339]. Status: approved - Mirror of 299: fixes to VNF snapshot data types: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000518_SOL002ed311_FEAT15_Mirror_of_299_-_Fixes_to_VNF_snapshot_dat.docx NFVSOL(19)000518]. Status: approved - Mirror of 353r2: Improving snapshot creation process: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000519_SOL002ed311_FEAT15_Mirror_of_353r2_-_Improving_snapshot_crea.zip NFVSOL(19)000519]. Status: approved - Bug fix on top of 233 and 339: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000520_SOL002ed331_FEAT15_Bug_fix_of_snapshot_resources_for_VNFC.docx NFVSOL(19)000520]. Status: approved || SOL002 || Dec. 2019 || Completed
|-
| 003 || Specification of VNF snapshot operations in the NS LCM API of SOL005: - Adding snapshot operations and data types as part of NS LCM: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000252r1_SOL005ed311_FEAT15_Clause_6_Adding_VNF_snapshot_operation_an.docx NFVSOL(19)000252r1]. Status: approved - Data types for DeleteVnfSnapshotData and RevertVnfToSnapshotData: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000335_SOL005ed311_FEAT15_Clause_6_5_3_Data_type_of_DeleteVnfSnapsh.docx NFVSOL(19)000335]. Status: approved
- Data types for CreateVnfSnapshotData: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000130r1_SOL005ed331_FEAT15_EN_resolution_bulk_mirrors_of_083__085r2_.docx NFVSOL(20)000130r1]. Status approved
| SOL005 || Dec. 2019 || Completed
|-
| 004 || Specification of VNF snapshot package operations in the SOL003: - New clause for the VNF Snapshot Pkg API: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000288r1_SOL003ed311_FEAT15_New_clause_VNF_Snapshot_Pkg_API.docx NFVSOL(19)000288r1]. Status: approved - Adding resource structure and methods for VNF Snapshot Pkg API: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000289r1_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt__API_resources.zip NFVSOL(19)000289r1]. Status: approved - Flows, resource, methods and data types for VNF snapshot pkg mgmt creation: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000290_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt_creation.zip NFVSOL(19)000290]. Status: approved - Flows, resource, methods and data types for VNF snapshot pkg mgmt query, update and delete: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000291r1_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt_query__update_and_d.zip NFVSOL(19)000291r1]. Status: approved - Flows, resource, methods and data types for VNF snapshot pkg mgmt upload and fetch: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000292r1_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt_upload_and_fetch.zip NFVSOL(19)000292r1]. Status: approved - Flows, resource, methods and data types for VNF snapshot pkg mgmt fetch artifact: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000293_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt_fetch_artifact.zip NFVSOL(19)000293]. Status: approved - Flows, resource, methods and data types for VNF snapshot pkg mgmt build: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000294r1_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt_build.zip NFVSOL(19)000294r1]. Status: approved - Flows, resource, methods and data types for VNF snapshot pkg mgmt extract: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000354r1_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt_extract_option_A.zip NFVSOL(19)000354r1]. Status: approved
- Moving VNF snapshot pkg mgmt interface: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000273r1_SOL003ed331_FEAT15_Moving_VNF_snapshot_package_API.zip NFVSOL(20)000273r1]. Satus: approved
| SOL003 || Dec. 2019 || Completed
|-
| 005 || Specification of the VNFC snapshot package management interface in SOL002: - Withdrawn VNF snapshot package management interface from SOL002: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000287_SOL002ed331_FEAT15_Moving_VNF_snapshot_package_mgmt.docx NFVSOL(20)000287]. Status approved || SOL002 || Dec. 2019 || Completed
|-
| 006 || Specification of the VNF snapshot package management interface in SOL005: - Flows, resource, methods and data types for VNF snapshot pkg mgmt: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000234r2_SOL005ed331_FEAT15_Moving_VNF_snapshot_pkg_API.zip NFVSOL(20)000234r2]. Status: approved || SOL005 || Dec. 2019 || Completed
|-
| 007 || Specification of the VNF snapshot related operations in the VNFD and NSD of SOL001: - Operation Configuration: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000320r6_SOL001ed331_FEAT15_VNF_Snapshot.docx NFVSOL(20)000320r6]. Status: approved || SOL001 || Dec. 2019 || Completed
|-
| 008 || Specification of the VNF snapshot related operations in the VNFD and NSD of SOL006: - Operation Configuration: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000830r1_SOL006ed331_FEAT15_VNF_Snapshot.docx NFVSOL(19)000830r1]. Status: approved || SOL006 || Dec. 2019 || Completed
|-
| 009 || Specification of the VNF snapshot packaging: - SOL010 skeleton: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000599_SOL010_ToC_Skeleton.zip NFVSOL(18)000599]. Status: approved - SOL010 scope: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000600_SOL010_Scope.docx NFVSOL(18)000600]. Status: approved - Adding references: -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000601_SOL010_Normative_Reference.docx NFVSOL(18)000601]. Status: approved -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000648_SOL010_Adding_References_and_Abbreviations.docx NFVSOL(18)000648]. Status: approved - Definitions and concepts: -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000122r1_SOL010_-_Definitions_of_VNF_Snapshot_Record_and_Abbreviation.docx NFVSOL(19)000122r1]. Status: approved -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000719r3_SOL010_Definitions_of_VNF_Snapshot_Descriptor_and_Abbreviati.docx NFVSOL(18)000719r3]. Status: open -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000258_SOL010_Definitions_of_VNF_Snapshot_Descriptor_and_Abbreviati.docx NFVSOL(19)000258]. Status: open - High-level VNF snapshot package format and structure requirements (clause 4.1 and 4.2): -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000646_SOL010_Adding_4_1_TOSCA_YAML_CSAR.docx NFVSOL(18)000646]. Status: approved -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000647r3_SOL010_Normative_text_for_CSAR_Structure_options.docx NFVSOL(18)000647r3]. Status: approved - VNF snapshot package file contents (clause 4.3): -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000238r1_SOL010_the_skeleton_of_Clause_4_3_.docx NFVSOL(19)000238r1]. Status: approved -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000244r2_SOL010_VNF_Snapshot_Record_in_the_VNF_Snapshot_Package.docx NFVSOL(19)000244r2]. Status approved -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000056r4_SOL010_-_VNF_Snapshot_Package_file_contents_General.docx NFVSOL(19)000056r4]. Status: approved - Security aspects of VNF snapshot package: -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000231r1_SOL010ed351_Clause_5_1_Security_enhancement.docx NFVSOL(21)000231r1] . Status: approved
-- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000244r2_SOL010ed351_Clause_5_4_Security_enhancement.docx NFVSOL(21)000244r2] . Status: approved -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000245_SOL010ed351_Clause_5_2_Security_enhancement.docx NFVSOL(21)000245] . Status: approved

-- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000348r1_SOL010ed351_Resolving_the_comments_from_NFVSEC.docx NFVSOL(21)000348r1]. Status: approved - Examples and annexes: -- <s>[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000748r3_SOL010_Annex_A_CSAR_example_without_the_TOSCA-Metadata_direc.docx NFVSOL(18)000748r3]. Status: Withdrawn</s>
| SOL010 || Dec. 2019 || Completed
|-
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT12: Enhancement support for MEC in NFV deployments ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Uwe Rauschenbach, Nokia
|-
| '''Feature description''' ||Update to selected NFV interfaces. The intent is to define extensions which can be used to specify how ETSI MEC can be deployed in an NFV environment, allowing to run MEC applications on the NFVI besides
VNFs, and re-using ETSI NFV MANO components to perform common MANO tasks on the MEC applications.

3 parts:
* Small Os-Ma enhancements (to be started, waiting for MEC requirements)

* Small Ve-Vnfm enhancements (finalized, can re-use LCM coordination interface that has been defined as part of updating FEAT15 in IFA008ed321)

* Support for Non-MANO artifact sets in VNF package (finalized IFA011/SOL004 ed251)
|-
| '''Target Release''' || Release 3 (2019)
|-
| '''Impacted WIs''' || IFA013, IFA008, IFA011, SOL005, SOL002, SOL004
|-
| '''MegaCRs''' || For part 3: Related content already included in Rel 2 maintenance (V 2.4.1)

For part 2
* [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)0001024r2_IFA008ed321_-_Remove_ConfirmVnfSnapshot__Add_LCM_Coordinatio.docx NFVIFA(18)001024r2] for IFA008ed321

For part 1
* IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (not available) 
|-
| '''Related/Dependent Features''' || FEAT15 (LCM coordination interface that is part of VNF Snapshot) 
|-
| '''Status''' || Ongoing (70% complete)
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions]
*NFVIFA(17)000900r3_IFA011ed241_3rd_party_VNF_Package_extensions
*NFVSOL(17)000585r3_SOL004_non_MANO_artifact_sets
*NFVIFA(18)0001024r2_IFA008ed321_-_Remove_ConfirmVnfSnapshot__Add_LCM_Coordinatio

[http://https://portal.etsi.org Agreed content]
* NFVIFA(17)000900r3_IFA011ed241_3rd_party_VNF_Package_extensions
* NFVSOL(17)000585r3_SOL004_non_MANO_artifact_sets
* NFVIFA(18)0001024r2_IFA008ed321_-_Remove_ConfirmVnfSnapshot__Add_LCM_Coordinatio
|-
| '''Feature team''' || Uwe Rauschenbach, Nokia
Yang Xu, Huawei

Pekka Kuure, Nokia

Anatoly Andrianov, Nokia
|-
| '''Last Updated''' || 2019-02-18
|}

=== Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
{| class="wikitable"
|'''ID'''
|'''Action'''
|'''Impacted WI(s)'''
|'''Target completion'''
|'''Status'''
|-
|001
|Add needed MEC extensions to IFA013 (placement control).
|IFA013
|tbd
|Open
|-
|002
|Add needed MEC extensions to SOL005 (placement control).
|SOL005
|tbd
|Open
|-
|003
|Add requirement for 3rd party VNF package extension mechanism to IFA011.
|IFA011
|Feb 2018
|Complete
|-
|004
|Add specification for 3rd party VNF package extension mechanism to SOL004.
|SOL004
|Feb 2018
|Complete
|-
|005
|Add needed MEC extensions to IFA008 (graceful termination).
|IFA008
|Feb 2019
|Complete, pending MEC confirmation
|-
|006
|Add needed MEC extensions to SOL002 (to allow standardizing graceful termination).
|SOL002
|tbd
|Open
|}

=== Issues ===
''Delay on MEC side in providing requirements.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT13: Report on Architectural enhancement for VNF License Management support and use of VNF licenses ==

=== Overview ===
{| class="wikitable"
|'''Feature Prime'''
|Abinash Vishwakarma, Netcracker
|-
|'''Feature description'''
|IFA034 work will perform impact analysis of VNF Licenses on the NFV-MANO. The output of this work will be used to create CRs on the NFV-MANO.
Initial study of License Management was done by EVE010, the output of EVE010 will be used as baseline for this IFA034.
|-
|'''Target release'''
|Release 3 drop 3
|-
|'''Impacted WIs'''
|
|-
|'''MegaCRs'''
|TODO, will be based on the IFA034 report
|-
|'''Related/Dependent Features'''
|NA
|-
|'''Status'''
|Ongoing 20%
|-
|'''Contributions'''
|
|-
|'''Feature team'''
|Abinash Vishwakarma (Netcracker)
Janusz, Pieczerak, Orange

Etienne, Steinert, Orange

Oliver, Le Grand, Orange

Anne-Marie Praden, Gemalto

Martin, Liepert, Gemalto
|-
|'''Last update'''
|2019-04-16
|}

== FEAT16: Service Availability Level ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Stefan Arntzen (Huawei)
|-
| '''Feature description''' || This feature adds the functions needed to assign resources with defined reliability characteristics to NSs with special reliability requirements. It also allows to achieve an optimized assignment of resources with defined availability characteristics to multiple VNFs and NSs (belonging to the same slice)
|-
| '''Target Release''' || '''Stage 2:''' Release 3 drop 3 (2019-06)
'''Stage 3:''' Release 3 (2019-12)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA010, IFA014
|-
| '''MegaCRs''' || '''Stage 2:'''
IFA010: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000480r8_IFA010_MegaCR_FEAT16_SAL.docx NFVIFA(19)000480r8] Approved by email on July 15 
IFA014: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000526r6_IFA014_MegaCR_FEAT16_SAL.docx NFVIFA(19)000526r6] Approved by email on July 15 

'''Stage 3:''' <tbd>
|-
| '''Related/Dependent Features''' || N/A
|-
| '''Status''' || '''Stage 2:''' Approved in IFA#160; MegaCR Index available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000746_FEAT16_MegaCR_Index.docx NFVIFA(19)000746]
'''Stage 3:''' Not started
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx?Tb_Id=831&searchText=FEAT16&IncludeSubTb=False&sort=pk_contribution&sortorder=DESC&NbItemsPerPage=50&Year=2019,2018 All feature contributions] [https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || Shaoji Ni (Huawei) Maria Toeroe(Ericsson) Gerald Kunzmann (DOCOMO) Stefan Arntzen (Huawei) Janusz Pieczerak (Orange) Chidung Lac (Orange) 
|-
| '''Last Updated''' || 2019-07-16
|}

=== Stage 2 Implementation Plan ===

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 ||Add terminology of the “service availability level (SAL)” and explain difference between FEAT05 Slicing

<s>NFVIFA(18)000970</s> Status: replaced by NFVIFA(19)000402r1

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000402r3_FEAT16__IFA010_change_for_modifying_the_definition_of__servi.docx NFVIFA(19)000402r3] Status: Agreed FEAT (IFA#159)

|| IFA010 || June-2019 || Completed
|-
| 002 || Specify requirements for the VIM to support the capability for supporting SAL for the assignment/reservation of resources. Specify requirements for the NFVO/VNFM to support SAL for requesting the assignment/reservation of resources.

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)0001027r1_FEAT16_IFA010__Use_Cases_for_Service_Availability_Levels.docx NFVIFA(18)0001027r1] Status: Agreed FEAT (IFA#133)

<s>NFVIFA(19)000274r1]</s> Status: Noted, replaced by NFVIFA(19)000306 (IFA#144)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000296r1_FEAT16_SAL_use_cases.docx NFVIFA(19)000296r1] Status: Noted (IFA#145)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000306r5_FEAT16_IFA010__Additional_Use_Case_for_Service_Availability_.docx NFVIFA(19)000306r5] Status: Agreed FEAT (IFA#150)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000307r7_FEAT16_IFA010_NFVO_functional_requirements_for_supporting_se.docx NFVIFA(19)000307r7] Status: Agreed FEAT (IFA#149)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000309r2_FEAT16__IFA010_NFVO_functional_requirements_for_VNF_NS_LCM_t.docx NFVIFA(19)000309r2] Status: Agreed FEAT (IFA#148)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000310r5_FEAT16__IFA010_VIM_functional_requirements_for_supporting_se.docx NFVIFA(19)000310r5] Status: Agreed FEAT (IFA#148)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000311r2_FEAT16__IFA010_VNFM_functional_requirements_for_supporting_s.docx NFVIFA(19)000311r2] Status: Agreed FEAT (IFA#148)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000482r1_FEAT16_IFA010__Add_a_note_into__Use_Case_3_of_Service_Availa.docx NFVIFA(19)000482r1] Status: Agreed FEAT (IFA#154)

<s>NFVIFA(19)000504r1</s> Status: Withdrawn

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000502r3_FEAT16__IFA010_5_x__General_requirements_to_support_Service_.docx NFVIFA(19)000502r9] Status: Agreed FEAT (IFA#156)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000590r4_FEAT16_IFA010__Remove_editor_note_in_CR_NFVIFA_19_000502r9.docx NFVIFA(19)000590r4] Status: Agreed FEAT (IFA#157)
| IFA010 || June-2019 || Completed
|-
| 003 || Specify requirements for an NFVI resource management on the Or-Vi/Vi-Vnfm to support SAL for the assignment/reservation of resources. || IFA005/006 || December-2018 || Stopped. Not part of release 3
|-
| 004 || Add the parameter of SAL into “VnfDF”, “vdu profile”, “VirtualLinkDescFlavour” of VNFD
<s>NFVIFA(19)000357r3</s> Status: Withdrawn
|| IFA011 || December-2018 || Stopped
|-
| 005 || Add a requirement and the parameter of SAL into “Network service deployment flavour” of NSD
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000355r4_FEAT016__IFA014_NSD_supporting_service_availability_level_in.docx NFVIFA(19)000355r4] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000397r2_FEAT016__IFA014_NSD_supporting_service_availability_level_in.docx NFVIFA(19)000397r2] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000547r5_FEAT016__Removing_editor_notes_and_add_back_the_deleting_Mar.docx NFVIFA(19)000547r5] Status: Agreed FEAT (IFA#155)

|| IFA014 || June-2019 || Completed
|-
| 006 || Specify operations of the assignment/reservation of resources in Or-Vi/Vi-Vnfm/Or-Vnfm/Ve-Vnfm interfaces to support SAL by adding the parameter of “SAL” into the Virtual resource assignment/reservation requests

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000399r3_FEAT16__IFA007__Adding_service_availability_level_into_the_i.docx NFVIFA(19)000399r3] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000408r2_FEAT16__IFA008__Adding_service_availability_level_into_the_i.docx NFVIFA(19)000408r2] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000417r6_FEAT16__IFA005__Adding_service_availability_level_into_the_i.docx NFVIFA(19)000417r6] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000419r4_FEAT16__IFA005__Adding_service_availability_level_into_the_i.docx NFVIFA(19)000419r4] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000472_FEAT16__IFA006__Adding_service_availability_level_into_the_i.docx NFVIFA(19)000472] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000474_FEAT16__IFA006__Adding_an_attribution_of_the_supportedServic.docx NFVIFA(19)000474] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000467r1_FEAT16__IFA007__Adding_service_availability_level_into_the_i.docx NFVIFA(19)000467r1] Status: Agreed FEAT (IFA#154)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000466r4_FEAT16__IFA005__Adding_the_supportedServiceAvailabilityLevel.docx NFVIFA(19)000466r4] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000473r2_FEAT16__IFA006__Adding_the_supportedServiceAvailabilityLevel.docx NFVIFA(19)000473r2] Status: Agreed FEAT (IFA#155)

|| IFA005/006/007/008 || February-2019 || Stopped. Not part of release 3
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature are described in: ''[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2019/NFVSEC(19)000085r1_FEAT16_security_considerations.zip NFVSEC(19)000085r1] Status: agreed in SEC#151

== FEAT17: Cloud-Native VNFs and Container Infrastructure management ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Jörg Aelken (Ericsson LM) Ulrich Kleber (Huawei Technologies Co.,Ltd)
|-
| '''Feature description''' || The scope of the feature covers the following areas: 
- NFV Architecture support for VNFs which follow “cloud-native” design principles. 
- Enhance NFV-MANO capabilities to support container technologies based on DGR/NFV-IFA029. 
- Enhance NFV-MANO capabilities for container management and orchestration 
- Enhance information model for containerized VNFs both using bare metal or nested virtualization technologies
|-
| '''Target Release''' || '''Stage 2 Step 1:''' Release 4 Drop #1 (after NFV#31e, October 2020) '''Stage 2 Step 2:''' Release 4 Drop #2 (after NFV#34e, April 2021) '''Stage 2 Step 3:''' Release 4 Drop #3 (after NFV#37e, March 2022) '''Stage 3 Step 1:''' Release 4 (December 2021) 
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA007, IFA008, IFA010, IFA011, IFA013, IFA014 
'''Stage 3:''' SOL001, SOL002, SOL003, SOL006, SOL018
|-
| '''MegaCRs''' || '''Stage 2 Step 1:''' IFA010ed411 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000478r2_IFA010ed411_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(20)000478r2] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/010/04.01.01_60/gs_NFV-IFA010v040101p.pdf New edition IFA010ed411] 
IFA011ed411 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000479r6_IFA011ed411_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(20)000479r6] (Approved) 
IFA011ed411 Additional CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000442r5_FEAT17-IFA011ed411-New_CP_type_to_model_networking_MCIOs.docx NFVIFA(20)000442r5] (Approved) 
[https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/011/04.01.01_60/gs_NFV-IFA011v040101p.pdf New edition IFA011ed411] 
'''Stage 2 Step 2:''' IFA007ed421 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000196r5_IFA007ed421_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(21)000196r5] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/007/04.02.01_60/gs_nfv-ifa007v040201p.pdf New edition IFA007ed421] IFA008ed421 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000200r2_IFA008ed421_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(21)000200r2] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/008/04.02.01_60/gs_nfv-ifa008v040201p.pdf New edition IFA008ed421] IFA010ed421 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000197r2_IFA010ed421_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(21)000197r2] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/010/04.02.01_60/gs_nfv-ifa010v040201p.pdf New edition IFA010ed421] IFA011ed421 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000203r1_IFA011ed421_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(21)000203r1] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/011/04.02.01_60/gs_nfv-ifa011v040201p.pdf New edition IFA011ed421] IFA013ed421 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000204_IFA013ed421_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(21)000204] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/013/04.02.01_60/gs_nfv-ifa013v040201p.pdf New edition IFA013ed421] IFA014ed421 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000205r1_IFA014ed421_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(21)000205r1] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/014/04.02.01_60/gs_nfv-ifa014v040201p.pdf New edition IFA014ed421] 
'''Stage 2 Step 3:''' IFA007ed431 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000190r1_IFA007ed431_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(22)000190r1] (Approved) [ New edition IFA007ed431] IFA008ed431 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000194r1_IFA008ed431_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(22)000194r1] (Approved) [ New edition IFA008ed431] IFA010ed431 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000197r4_IFA010ed431_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(22)000197r4] (Approved) [ New edition IFA010ed431] IFA013ed431 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000198r1_IFA013ed431_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(22)000198r1] (Approved) [ New edition IFA013ed431]

'''Stage 3 Step 1:''' SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//blackhole.doc NFVSOL(20)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT19 – NFV-Conn FEAT23 – MANO-SBA
|-
| '''New Specification ''' || '''Stage 2 Step 1:''' [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/040/04.01.01_60/gs_NFV-IFA040v040101p.pdf DGS/NFV-IFA040] - Requirements for service interfaces and object model for OS container management and orchestration specification 
'''Stage 2 Step 2:''' [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/040/04.02.01_60/gs_nfv-ifa040v040201p.pdf RGS/NFV-IFA040ed421]- Requirements for service interfaces and object model for OS container management and orchestration specification 
'''Stage 2 Step 3:''' DGS/NFV-IFA036 - Specification of requirements for the management and orchestration of container cluster nodes 

'''Stage 3 Step 1:''' DGS/NFV-SOL018 - Profiling specification of protocol and data model solutions for OS Container management and orchestration
|-
| '''Status''' ||
'''Stage 2 Step 1:''' Completed 
'''Stage 2 Step 2:''' Completed 
'''Stage 2 Step 3:''' Ongoing (80% completed) 
'''Stage 3 Step 1:''' Ongoing (20% completed)
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx?Tb_Id=831&searchText=FEAT17%20IFA040%20IFA036&IncludeSubTb=False&sort=pk_contribution&sortorder=DESC&NbItemsPerPage=50&Year=2019,2020,2021,2022 All stage 2 feature contributions] 
[https://portal.etsi.org/Contribution.aspx?Tb_Id=848&searchText=FEAT17%20SOL018&IncludeSubTb=False&sort=pk_contribution&sortorder=DESC&NbItemsPerPage=50&Year=2021,2022 All stage 3 feature contributions] 
|-
| '''Feature team''' || '''Stage 2:''' Ulrich Kleber (Huawei Technologies Co.,Ltd) Jörg Aelken (Ericsson LM)
'''Stage 3:''' Jörg Aelken (Ericsson LM)
|-
| '''Last Updated''' || 2022-03-30
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.

==== Stage 2 - Step 1 ====

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WI(s) !! Target completion !! Status
|-
| ST2-001 || Skeleton, scope, and term definitions for IFA040 (Clauses 1, 2, 3)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000803r2_IFA040-OS_Container_MANO_service_interfaces-Skeleton.zip NFVIFA(19)000803r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000804r1_IFA040-Scope.docx NFVIFA(19)000804r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000844r2_IFA040-Clause_3_1-OS_Container_term_definition.docx NFVIFA(19)000844r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000880_IFA040-Clause_3_1-OS_Container_term_definition.docx NFVIFA(19)000880] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000019_IFA040-Correct_references_to_NFV_003.docx NFVIFA(20)000019] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000087_IFA040-Editorial_clean-up.docx NFVIFA(20)000087] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000150_IFA040_3_2_Void_symbols_clause.docx NFVIFA(20)000150] (Approved) 
|| IFA040 || October - 2019 || Complete
|-
| ST2-002 || Overview and framework for OS container management and orchestration (Clause 4)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000847r2_IFA040-Clause_4_1-Introduction.docx NFVIFA(19)000847r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000849r2_IFA040-Clause_4_2-Framework.docx NFVIFA(19)000849r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000076r1_IFA040_4_1_Editor_s_note_resolution.docx NFVIFA(20)000076r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000149_IFA040_Editorial_clean-up_part_1.docx NFVIFA(20)000149] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000175r2_IFA_040_-_Review_-_Editorial_improvements.zip NFVIFA(20)000175r2] (Approved) 
|| IFA040 || November - 2019 || Complete
|-
| ST2-003 || Skeleton and scope for IFA036 (Clause 1)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000845r1_IFA036_Container_Cluster_Node_Managemeng_Skeleton.zip NFVIFA(19)000845r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000846_IFA036_Scope.docx NFVIFA(19)000846] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000893_IFA036-Remove_Annex_-Authors_and_contributors.docx NFVIFA(19)000893] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000945r3_IFA036_Problem_Statement.docx NFVIFA(19)000945r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000469r4_IFA036_Scope_update.docx NFVIFA(20)000469r4] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000795r2_IFA036_Extend_Overview.docx NFVIFA(21)000795r2] (Approved) 

|| IFA036 || October - 2019 || Complete
|-
| ST2-004 || Enhance the VNFD and its VDU information element with attributes/information elements for the OS container resource model
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000499r17_FEAT17_IFA011_-_Support_for_pods.docx NFVIFA(19)000499r17] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000063r2_FEAT17_IFA011ed411-_Requirements_and_information_elements_re.docx NFVIFA(20)000063r2] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000077r1_FEAT17-IFA011ed411-Resolving_editors_notes_from_contribution.docx NFVIFA(20)000077r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000170r1_FEAT17-IFA011ed411-Template_attribute_for_VirtualStorageDesc.docx NFVIFA(20)000170r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000212r5_FEAT17-IFA011ed411-SecurityGroupRule.docx NFVIFA(20)000212r5] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000213r4_FEAT17-IFA011ed411-Modeling-Cpd.docx NFVIFA(20)000213r4] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000395r2_FEAT17-IFA011ed411-Add_MCIOP_profile.docx NFVIFA(20)000395r2] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000434r2_FEAT17-IFA011ed411-Change_cardinality_of_intCpd_in_Vdu.docx NFVIFA(20)000434r2] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000442r5_FEAT17-IFA011ed411-New_CP_type_to_model_networking_MCIOs.docx NFVIFA(20)000442r5] (Approved) 
|| IFA011ed411 || February - 2020 || Complete
|-
| ST2-005 || OS container NFV object model (Clause 5)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000870_IFA040-Clause_5_1-Introduction.docx NFVIFA(19)000870] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000873r5_IFA040_5_2_Add_MCIOP_NFV_object_for_OS_container_management.docx NFVIFA(19)000873r5] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000909_IFA040-Clause_5_2_1-Managed_Container_Infrastructure_Object.docx NFVIFA(19)000909] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000913r1_IFA040-Clause_5_2_3-Namespace.docx NFVIFA(19)000913r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000914r2_IFA040-Clause_5_2_4-Namespace_quota.docx NFVIFA(19)000914r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000920r1_IFA040-Clause_5_2_5-OS_Container_Image.docx NFVIFA(19)000920r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000924r1_IFA040-Clause_5_3-Objects_relationship.docx NFVIFA(19)000924r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000075_IFA040_5_2_2_2_Editor_s_note_resolution.docx NFVIFA(20)000075] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000182r2_IFA040_Editorial_clean-up_part_2.docx NFVIFA(20)000182r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000190r1_IFA040_-_Review_-_Clarifications_on_the_model_mapping.docx NFVIFA(20)000190r1] (Approved) 
|| IFA040 || November - 2019 || Complete
|-
| ST2-007 || Specify the functional requirements for the CISM function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000020_FEAT17-IFA010ed411-Functional_requirements_for_CISM.docx NFVIFA(20)000020] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000025_FEAT17-IFA010ed411-Clause_12_2_CISM_Functional_requirements_.docx NFVIFA(20)000025] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000026r1_FEAT17-IFA010ed411-_Clause_12_3_CISM_Functional_requirements.docx NFVIFA(20)000026r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000027_FEAT17-IFA010ed411-Clause_12_4_CISM_Functional_requirements_.docx NFVIFA(20)000027] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000028r2_FEAT17-IFA010ed411-Clause_12_5_CISM_Functional_requirements_.docx NFVIFA(20)000028r2] (FEAT agreed) 
|| IFA010ed411 || January - 2020 || Complete
|-
| ST2-008 || Specify the functional requirements for the CIR function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000030_FEAT17-IFA010ed411-Clause_13_Functional_requirements_for_CIR.docx NFVIFA(20)000030] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000095r1_FEAT17-IFA010ed411-Clause_13_Another_Functional_requirements.docx NFVIFA(20)000095r1] (FEAT agreed) 
|| IFA010ed411 || February - 2020 || Complete
|-
| ST2-009 || General CISM service requirements (Clauses 6.1, 6.2)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000974_IFA040-Clause_6_2-General_CISM_service_requirements.docx NFVIFA(19)000974] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000015_IFA040-Clause_6-Additional_CISM_service_requirements.docx NFVIFA(20)000015] (Approved) 
|| IFA040 || January - 2020 || Complete
|-
| ST2-010 || OS container management service interface requirements (Clauses 6.3, 6.4, 6.5, 6.6, 6.7)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)0001015r1_IFA040_6_3__6_5_Adding_CISM_service_interface_requirements.docx NFVIFA(19)0001015r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000003r3_IFA040-Clause_6_4-Compute_management_service_interface_requi.docx NFVIFA(20)000003r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000005r3_IFA040-Clause_6_5-Storage_management_service_interface_requi.docx NFVIFA(20)000005r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000006r3_IFA040-Clause_6_7-Configuration_management_service_interface.docx NFVIFA(20)000006r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000016_IFA040-Clause_6_6-Network_management_service_interface_requi.docx NFVIFA(20)000016] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000062_IFA040_Adding_missing_notification_related_requirements.docx NFVIFA(20)000062] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000151r2_IFA040_Section_6_proposed_changes.docx NFVIFA(20)000151r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000176_IFA_040_-_Review_-_Minor_Technical_improvements.docx NFVIFA(20)000176] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000178r2_IFA040-Add_requirements_on_access_control_for_CISM_service_i.docx NFVIFA(20)000178r2] (Approved) 
|| IFA040 || January - 2020 || Complete
|-
| ST2-011 || General CIR service requirements (Clauses 7.1, 7.2)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)0001016r2_IFA040_7_Adding_CIR_service_interface_requirements.docx NFVIFA(19)0001016r2] (Approved) 
|| IFA040 || December - 2019 || Complete
|-
| ST2-012 || OS container image management service interface requirements (Clause 7.3)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)0001016r2_IFA040_7_Adding_CIR_service_interface_requirements.docx NFVIFA(19)0001016r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000062_IFA040_Adding_missing_notification_related_requirements.docx NFVIFA(20)000062] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000094r1_IFA040_Adding_tenant_related_requirements_of_CIR.docx NFVIFA(20)000094r1] (Approved) 
|| IFA040 || January - 2020 || Complete
|-
| ST2-013 || Extend the NFVO functional requirements for consuming the management service interfaces exposed by the CISM function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000228r2_FEAT17-IFA010ed411-Clause_6_XX-NFVO_requirements_for_OS_cont.docx NFVIFA(20)000228r2] (FEAT agreed) 
|| IFA010ed411 || March - 2020 || Complete
|-
| ST2-014 || Extend the NFVO functional requirements for consuming the management service interfaces exposed by the CIR function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000227_FEAT17-IFA010ed411-Clause_6_12-NFVO_requirements_for_OS_cont.docx NFVIFA(20)000227] (FEAT agreed) 
|| IFA010ed411 || March - 2020 || Complete
|-
| ST2-015 || Extend the VNFM functional requirements for consuming the management service interfaces exposed by the CISM function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000238_FEAT17-IFA010ed411-Clause_7_8-VNFM_requirements_for_OS_conta.docx NFVIFA(20)000238] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000241_FEAT17-IFA010ed411-Clause_7_XX-VNFM_requirements_for_contain.docx NFVIFA(20)000241] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000264r1_FEAT17-IFA010ed411-Clause_7_XX_3-VNFM_requirements_for_OS_co.docx NFVIFA(20)000264r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000356r1_FEAT17-IFA010ed411-7_2_1_VNFM_requirements_for_granting_name.docx NFVIFA(20)000356r1] (FEAT agreed) 
|| IFA010ed411 || March - 2020 || Complete
|}
==== Stage 2 - Step 2 ====

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WI(s) !! Target completion !! Status
|-
| ST2-016 || Enhance the information models of the Or-Vnfm interfaces for OS container management and orchestration
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000357r1_FEAT17-IFA007ed411-5_3_2_Interface_requirements_for_granting.docx NFVIFA(20)000357r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000381_FEAT17-IFA007ed411-6_3_2_1_Description_improvement_on_namesp.docx NFVIFA(20)000381] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000394r1_FEAT17-IFA007ed411-Clause_8_3_3-Add_container_namespace_to_G.docx NFVIFA(20)000394r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000409r1_FEAT17-IFA007ed411-_Align_access_information_for_VNF_package.docx NFVIFA(20)000409r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000411r1_FEAT17-IFA007ed411-Clause_8_3_2_Enhance_ResourceDefinition_w.docx NFVIFA(20)000411r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000437_FEAT17-IFA007ed411-Update_cardinality_of_software_image_attr.docx NFVIFA(20)000437] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000560_FEAT17-IFA007ed411-Clause_6_3_2_Enhance_Grant_VNF_LCM_operat.docx NFVIFA(20)000560] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000678r9_FEAT17-IFA007ed421-Clause_8_5_Enhance_VNF_runtime_informatio.docx NFVIFA(20)000678r9] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000711r1_FEAT17_IFA007ed421_exceptions_for_link_port_creation.docx NFVIFA(20)000711r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000731r1_FEAT17-IFA007ed421-CISM__CIR_and_MCIOP_repository_access_inf.docx NFVIFA(20)000731r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000800r2_IFA007ed421_FEAT17_Enhancing_description_MCIO_container_mana.docx NFVIFA(20)000800r2] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000839_IFA007ed421_FEAT17_Add_new_affinity_scopes.docx NFVIFA(20)000839] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000130r2_FEAT17-IFA007ed421-Convey_MCIO_placement_constraints.docx NFVIFA(21)000130r2] (FEAT agreed) 
|| IFA007ed421 || March - 2021 || Complete
|-
| ST2-017 || Enhance the information models of the Ve-Vnfm interfaces for OS container management and orchestration
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000771_FEAT17_IFA008ed421_Mirror_of_711__exceptions_for_link_port_c.docx NFVIFA(20)000771] (FEAT agreed) 
|| IFA008ed421 || March - 2021 || Complete
|-
| ST2-018 || Extend the NFVO, VNFM, CISM functional requirements according to additional enhancements identified for FEAT17
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000853r1_FEAT17-IFA010ed421-Functional_requirement_for_NFVO.docx NFVIFA(20)000853r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000208_FEAT17-IFA010ed421-Clause_6_X_-_NFVO_requirements_for_MCIOP_.docx NFVIFA(21)000208] (FEAT agreed) 
|| IFA010ed421 || March - 2021 || Complete
|-
| ST2-019 || Extend the VNFD information model according to additional enhancements identified for FEAT17
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000799r3_IFA011ed421_FEAT17_Add_new_affinity_scopes.docx NFVIFA(20)000799r3] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000035r1_FEAT17-IFA011ed421-Support_for_multiple_VersionSelectors.docx NFVIFA(21)000035r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000079r4_IFA011ed421_FEAT17_Shared_ephemeral_storage_of_containers.docx NFVIFA(21)000079r4] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000129r2_FEAT17-IFA011ed421-Add_MCIO_placement_constraint_information.docx NFVIFA(21)000129r2] (FEAT agreed) 
|| IFA011ed421 || March - 2021 || Complete
|-
| ST2-020 || Enhance the information models of the Os-Ma-nfvo interfaces for OS container management and orchestration
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000410r1_FEAT17-IFA013ed411-Align_access_information_for_VNF_package_.docx NFVIFA(20)000410r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000706r7_FEAT17-IFA013ed421-Clause_8_3_3_Enhance_VNF_runtime_informat.docx NFVIFA(20)000706r7] (FEAT agreed) 
|| IFA013ed421 || March - 2021 || Complete
|-
| ST2-021 || Enhance the information models of the NSD for OS container management and orchestration
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000719r1_FEAT17-IFA014ed421-Add_container_namespace_affinity-group_sc.docx NFVIFA(20)000719r1] (FEAT agreed) 
|| IFA014ed421 || March - 2021 || Complete
|-
| ST2-022 || Extend the abstract NFV object model description and CISM/CIR service interface requirements according to additional enhancements identified for FEAT17
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000074r1_IFA040ed421_FEAT17_Adding_MCIO_definitions.docx NFVIFA(21)000074r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000075_IFA040ed421_FEAT17_Clarifications_about_MCIO_and_container_g.docx NFVIFA(21)000075] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000160r1_IFA040ed421_FEAT17_MCIO_configurable_parameters.docx NFVIFA(21)000160r1] (Approved) 
|| IFA040ed421 || March - 2021 || Complete
|}
==== Stage 2 - Step 3 ====

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WI(s) !! Target completion !! Status
|-
| ST2-006 || Terminology and overview of management and orchestration of CIS cluster nodes (Clauses 3 and 4, Annex)
Concept discussions: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000361r2_Discuss_Concepts_for_Container_Cluster_Management.pptx NFVIFA(20)000361r2] (Noted),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000456r1_Discuss_Concepts_for_Container_Cluster_Management.pptx NFVIFA(20)000456r1] (Noted),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000778r2_Discussion_paper_-_FEAT17_IFA036_CIS_cluster_descriptor.pptx NFVIFA(21)000778r4] (Noted) 

CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000520r3_IFA036_4_x_Relationship_among_key_concepts.zip NFVIFA(20)000520r3] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000522r3_IFA036_Clause_4_2_Introduction.docx NFVIFA(20)000522r3] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000523r2_IFA036_Clause_4_3_Framework.docx NFVIFA(20)000523r2] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000524r1_IFA036_Annex_on_container_related_services.docx NFVIFA(20)000524r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000525r3_IFA036_Clause_3_1_Term_Definitions.docx NFVIFA(20)000525r3] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000558r2_IFA036_Clause_3_1__Term_Definitions_of_CCM.docx NFVIFA(20)000558r2] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000688r1_IFA036_Enhance_Clause_4_to_cover_input_from_discussion_paper.docx NFVIFA(20)000688r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000697r1_IFA036_Update_for_Annex_A.docx NFVIFA(20)000697r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000730r1_IFA036_4_2_2_Lifecycle_management_for_CIS_cluster.docx NFVIFA(20)000730r1] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000895r5_IFA036_Annex_B_Flow_for_Create_CIS_Cluster.docx NFVIFA(20)000895r5] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000027r3_IFA036_4_2_3_Placement_of_CIS_clusters_and_resources.docx NFVIFA(21)000027r3] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000028r2_IFA036_4_2_4_CIS_cluster_characteristics.docx NFVIFA(21)000028r2] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000151r3_IFA036_Preconditions_etc_for_flow_in_B_2.docx NFVIFA(21)000151r3] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000169r4_IFA036_Annex_B_Flow_for_Instantiation_of_a_containerized_VNF.zip NFVIFA(21)000169r4] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000295r2_FEAT17_IFA036_CIS_cluster_selection_and_VNF_placement.docx NFVIFA(21)000295r2] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000395r1_IFA036_4_2_9_Relation_of_Network_Services_and_CIS_cluster.docx NFVIFA(21)000395r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000394r1_IFA036_4_2_8_Relation_of_CIS_cluster_management_and_resource.zip NFVIFA(21)000394r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000396r2_IFA036_4_2_10_Relation_namespace_and_CIS_cluster.docx NFVIFA(21)000396r2] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000406r2_IFA036_4_2_11_FCAPS_management_for_CIS_clusters.docx NFVIFA(21)000406r2] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000616r1_IFA036_some_small_fixes.docx NFVIFA(21)000616r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000294r2_IFA036_Clause_4_2_5_Adding_cluster_networking.zip NFVIFA(21)000294r2] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000449r4_FEAT17_IFA036_4_2_6_Cluster_storage.docx NFVIFA(21)000449r4] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000709r3_FEAT17_IFA036_Enhanced_CIS_Cluster_Capability.docx NFVIFA(21)000709r3] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000744r2_FEAT17_IFA036_Daemon_workload_.docx NFVIFA(21)000744r2] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000795r2_IFA036_Extend_Overview.docx NFVIFA(21)000795r2] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000919r1_IFA036_start_resolve_editors_notes.docx NFVIFA(21)000919r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000922r3_IFA036_Annex_Workflow_Daemon_Object.docx NFVIFA(21)000922r3] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000925r3_IFA036_Clause_3__4_2__Annex_MCCO_description_and_definition_.zip NFVIFA(21)000925r3] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000946_IFA036_Abbreviations_and_more.docx NFVIFA(21)000946] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001004r2_FEAT17_IFA036_Clause_4_2_5_Addressing_ENs_networking.docx NFVIFA(21)0001004r2] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001005_FEAT17_IFA036_Clauses_4_2_3__4_2_8_and_new_Addressing_ENs_pl.docx NFVIFA(21)0001005] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001006r1_FEAT17_IFA036_Clause_4_2_7_Addressing_ENs_CIS_cluster_select.docx NFVIFA(21)0001006r1] (Approved), [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001007_FEAT17_IFA036_Clause_4_2_12__4_2_13_and_4_2_14_Addressing_EN.docx NFVIFA(21)0001007] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001027_FEAT17_IFA036_security_aspect_for_clause_4_2_11_.docx NFVIFA(21)0001027] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001046_IFA036_clause_2__3_ENs__resolution.docx NFVIFA(21)0001046] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001047r1_IFA036_clause_4_1_EN_s_resolution_.docx NFVIFA(21)0001047r1] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001048_IFA036_clause_4_2_1_EN_s_resolution.docx NFVIFA(21)0001048] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001049_IFA036_clause_4_2_4_ENs__resolution.docx NFVIFA(21)0001049] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001050r1_IFA036_clause_4_2_9_ENs__resolution.docx NFVIFA(21)0001050r1] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000011_IFA036_D_1_ENs__resolution.docx NFVIFA(22)000011] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000016r4_IFA036_-_VNF-based_CIS_clusters.docx NFVIFA(22)000016r4] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000029r1_IFA036_Clarify_CIS_Cluster_Identification.docx NFVIFA(22)000029r1] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000030r1_IFA036_Resolve_EN_on_runtime_characteristics.docx NFVIFA(22)000030r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000031_IFA036_Two_small_changes.docx NFVIFA(22)000031] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000032_IFA036_Remove_an_Editors_Note_in_Clause_4_2_1.docx NFVIFA(22)000032] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000034_IFA036_Update_table_in_Annex_A.docx NFVIFA(22)000034] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000057r1_IFA036_4_2_11_EN_s_resolution.docx NFVIFA(22)000057r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000059r1_IFA036_typo_corrections.docx NFVIFA(22)000059r1] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000060r1_FEAT17_IFA036_4_2_6_Cluster_storage_EN_resolution.docx NFVIFA(22)000060r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000066r1_FEAT17__IFA036_EN_resolution_in_clause_4_2_7.docx NFVIFA(22)000066r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000084r1_FEAT17_IFA036_Clause_4_2_11_FM-related_EN_resolution.docx NFVIFA(22)000084r1] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000010r1_IFA036_B_2_1_ENs__resolution.docx NFVIFA(22)000010r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000113r2_IFA036_4_2_4_EN_s_resolution.docx NFVIFA(22)000113r2] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000117r1_IFA036_6_2_2_EN_s_resolution.docx NFVIFA(22)000117r1] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000118r1_IFA036_B_1_EN_s_resolution.docx NFVIFA(22)000118r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000119r1_IFA036_B_2_5_EN_s_resolution.docx NFVIFA(22)000119r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000120r1_IFA036_1_EN_s_resolution.docx NFVIFA(22)000120r1] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000135r1_IFA036_Annex_A_EN_s_resolution.docx NFVIFA(22)000135r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000137r1_IFA036_4_2_7_EN_fix_terminology_usage_MCIO_Workload.docx NFVIFA(22)000137r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000138r1_IFA036_Fix_more_terminology_issues.docx NFVIFA(22)000138r1] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000136r2_IFA036_Annex_B_2_EN_s_resolution.docx NFVIFA(22)000136r2] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000267r1_FEAT17_IFA036_Clause_4_2_6_Storage-related_EN_resolution.docx NFVIFA(22)000267r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000281_FEAT17_IFA036_Multiple_clauses_Various_EN_handling.docx NFVIFA(22)000281] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000300r1_IFA036_Annex_B_6_Scaling_out_a_CIS_cluster.docx NFVIFA(22)000300r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000301_IFA036_Align_B3_to_136r2.docx NFVIFA(22)000301] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000316r2_IFA036_Bare_Metal_CIS_clusters.docx NFVIFA(22)000316r2] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000340_IFA036_Update_Clause_4_2_1.docx NFVIFA(22)000340] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000341_IFA036_Change_order_of_clauses_in_clause_4_2.docx NFVIFA(22)000341] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000342_IFA036_Update_Clause_4_3.docx NFVIFA(22)000342] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000343_IFA036_Remaining_Editor_s_Notes.docx NFVIFA(22)000343] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000344r1_IFA036_Annex_B7_NS_Instantiation_Work_Flow.docx NFVIFA(22)000344r1] (Approved) 
|| IFA036 || June - 2022 || Completed
|-
| ST2-023 || Container cluster nodes management interface requirements (Clause 5)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000609r5_IFA036_Clause_5_1_Requirements_of_CCM.docx NFVIFA(20)000609r5] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000625r1_IFA036_5_x_Service_interface_requirements_for_CIS_instance_m.docx NFVIFA(20)000625r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000791r1_IFA036_Clause_5_1_3_Updating_requirements_considering_networ.docx NFVIFA(21)000791r1] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000934r3_FEAT17_IFA036_Clause_5_1_Updating_requirements_of_CIS_cluste.docx NFVIFA(21)000934r3] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001008r1_FEAT17_IFA036_Clause_5_1_3_and_5_2_3_Reqs_about_placement_an.docx NFVIFA(21)0001008r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001016r1_FEAT17_IFA036_Clause_5_2_CISM_MCCO_management_service_requir.docx NFVIFA(21)0001016r1] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(21)0001040r2_IFA036_5_1_Add_CIS_cluster_configuration_management_requirem.docx NFVIFA(21)0001040r2] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001041r2_IFA036_5_1_Add_CIS_cluster_performance_management_requiremen.docx NFVIFA(21)0001041r2] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001042r3_IFA036_5_1_Add_CIS_cluster_fault_management_requirements.docx NFVIFA(21)0001042r3] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000055r2_IFA036_5_1_5_EN_s_resolution.docx NFVIFA(22)00055r2] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000056r1_IFA036_5_1_6_EN_s_resolution.docx NFVIFA(22)00056r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000058r1_IFA036_5_1_2_EN_s_resolution.docx NFVIFA(22)00058r1] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000114r1_IFA036_5_1_3_EN_s_resolution.docx NFVIFA(22)000114r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000115r1_IFA036_5_2_3_EN_s_resolution.docx NFVIFA(22)000115r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000284_IFA036_5_1_2_EN_s_resolution.docx NFVIFA(22)000284] (Approved) 
|| IFA036 || June - 2022 || Completed
|-
| ST2-024 || CIS Cluster NFV object model (Clause 6)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000867_IFA036_Clause_6_Overview_and_skeleton.docx NFVIFA(21)000867] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000910r2_IFA036_6_2_CIS_cluster_related_descriptors__.docx NFVIFA(21)000910r2] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000957r2_FEAT17_IFA036_skeleton_for_clause_6_3.docx NFVIFA(21)000957r2] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001023r1_FEAT17_IFA036_contents_for_MDD_Commonality.docx NFVIFA(21)0001023r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001024_FEAT17_IFA036_contents_for_MDD_CCEC___Daemon_object_.docx NFVIFA(21)0001024] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001026_FEAT17_IFA036_contents_for_MDD_specific_MCCO_.docx NFVIFA(21)0001026] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000033_IFA036_Remove_some_Editors_Notes_in_Clause_6_1.docx NFVIFA(22)000033] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000064r1_FEAT17_IFA036_RBAC_declarative_descriptors.docx NFVIFA(22)000064r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000065_FEAT17__IFA036_Clarification_on_clause_6.docx NFVIFA(22)000065] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000242r3_IFA036_6_EN_s_resolution.docx NFVIFA(22)000242r3] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000285r4_IFA036_6_1_EN_s_resolution.zip NFVIFA(22)000285r4] (Approved) 
|| IFA036 || June - 2022 || Completed
|-
| ST2-025 || CIS Cluster Node NFV object model (Clause 7)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000947r3_IFA036_Add_clause_6_2_2_on_CCND.docx NFVIFA(21)000947r3] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000116r1_IFA036_6_1_EN_s_resolution.docx NFVIFA(22)000116r1] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000117r1_IFA036_6_2_2_EN_s_resolution.docx NFVIFA(22)000117r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000317r1_IFA036_CCNRD_for_bare_metal.docx NFVIFA(22)000317r1] (Approved) 
|| IFA036 || June - 2022 || Completed
|-
| ST2-026 || Analyse and if necessary enhance VNFD and its VDU information element with attributes/information elements related to cluster and node affinity
CR drafts: 
|| IFA011ed431 || March - 2022 || Open
|-
| ST2-027 || Analyse and if necessary enhance NSD and constituent information elements with attributes/information elements related to cluster and node affinity
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000471r5_FEAT_17-IFA014ed411-External-VirtualLink-Model.docx NFVIFA(20)000471r5] (Available) 
|| IFA014ed431 || March - 2022 || Ongoing
|-
| ST2-028 || Specify the functional requirements for the CCM function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000792r1_FEAT17_IFA010ed431_FEAT17_Adding_CCM_requirements.docx NFVIFA(21)000792r1] (Agreed FEAT) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000959r1_FEAT17_IFA010ed431_FEAT17_Update_CCM_requirements_of_storage.docx NFVIFA(21)000959r1] (Agreed FEAT) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001010r1_FEAT17_IFA010ed431_FEAT17_CCM_lifecycle_and_information_reqs.docx NFVIFA(21)0001010r1] (Agreed FEAT) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001011_FEAT17_IFA010ed431_Requirements_about_cluster_resources_plac.docx NFVIFA(21)0001011] (Agreed FEAT) 

|| IFA010ed431 || March - 2022 || Completed
|-
| ST2-029 || Add requirements on CIS cluster node management for the CISM function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001009_FEAT17_IFA010ed431_FEAT17_Clause_12_CISM_CIS_management_requ.docx NFVIFA(21)0001009] (Agreed FEAT) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001015r1_FEAT17_IFA010ed431_CCM_and_CISM_MCCO_management_reqs.docx NFVIFA(21)0001015r1] (Agreed FEAT) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000221_FEAT17_IFA010ed431_Cluster_management_missing_requirements_a.docx NFVIFA(22)000221] (Agreed FEAT) 

|| IFA010ed431 || March - 2022 || Completed
|-
| ST2-030 || Extend the NFVO functional requirements for consuming the management service interfaces exposed by the CCM function
CR drafts: 

|| IFA010ed431 || March - 2022 || Open
|-
| ST2-031 || Extend the NFVO functional requirements for consuming the management service interfaces exposed by the CISM function related to CIS Cluster Node management
CR drafts: 
|| IFA010ed431 || March - 2022 || Open
|-
| ST2-032 || Analyse and if necessary enhance the information models of the Os-Ma-nfvo interfaces for CIS Cluster management and CIS Cluster Node management
CR drafts: 
|| IFA013ed431 || March - 2022 || Open
|-
| ST2-033 || Additional interface enhancements in step 3
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000855r7_FEAT17_IFA007ed431_NAD_id.docx NFVIFA(21)000855r7] (Agreed FEAT, IFA007) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000027r1_FEAT17_IFA007ed431_VnfExtCpConfig_typo_correction.docx NFVIFA(22)000027r1] (Agreed FEAT, IFA007) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000014r2_FEAT17_IFA008ed431_Mirror_of__21_855_NAD_id.docx NFVIFA(22)000014r2] (Agreed FEAT, IFA008) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000048_FEAT17_IFA008ed431_VnfExtCpConfig_typo_correction.docx NFVIFA(22)000048] (Agreed FEAT, IFA008) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000012_IFA011ed431_Mcio_data.docx NFVIFA(22)000012] (In discussion, IFA011) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000026r3_FEAT17_IFA013ed431_Mirror_of__21_855_NAD_id.docx NFVIFA(22)000026r3] (Agreed FEAT, IFA013) 

|| IFA007ed431, IFA008ed431, IFA011ed431, IFA013ed431 || March - 2022 || Open
|-
| ST2-034 || Workgroup review
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000438r1_IFA036_review_clause_4_1_editorial_clean-up_.docx NFVIFA(22)000438r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000459_IFA036_update_clause_4_2_1.docx NFVIFA(22)000459] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000464r1_IFA036_review_on_removing_IFA035_reference.docx NFVIFA(22)000464r1] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000465r1_IFA036_review_CIS_cluster_assurance_management_service_requi.docx NFVIFA(22)000465r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000466r1_IFA036_review_clause_4_2_1_editorial_clean-up_.docx NFVIFA(22)000466r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000467r1_IFA036_review_clause_4_2_2_editorial_clean-up.docx NFVIFA(22)000467r1] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000474r1_IFA036_review_clause_4_2_5_4_EN_resolution.docx NFVIFA(22)000474r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000478_IFA036_review_clause_4_2_9_editorial_clean-up.docx NFVIFA(22)000478] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000489r1_IFA036_review_clause_6_editorial_clean-up.docx NFVIFA(22)000489r1] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000437r2_IFA036_review_clause_3_definition_improvement_.docx NFVIFA(22)000437r2] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000499r1_IFA036_review_alignment_on_usage_of_CIS_cluster_creation.docx NFVIFA(22)000499r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000500_IFA036_review_handling_of_abbreviation_first_occurrence.docx NFVIFA(22)000500] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000524_IFA036_review_informative_reference_supplement.docx NFVIFA(22)000524] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000527_IFA036_definition_addition_of_hybrid_CIS_cluster.docx NFVIFA(22)000527] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000528r2_IFA036_addition_and_clarification_of_security_aspects.docx NFVIFA(22)000528r2] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000529r2_FEAT17_IFA036_editorial_changes_and_clarification.docx NFVIFA(22)000529r2] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000530r1_FEAT17_IFA036_consistency_on_Cluster_nodes_network.docx NFVIFA(22)000530r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000531r2_FEAT17_IFA036_modification_for_requirements_on_storage.docx NFVIFA(22)000531r2] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000532_IFA036_Inconsistency_on_bare_metal_and_other_corrections.docx NFVIFA(22)000532] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000535_IFA036_review_alignment_notations_on_referencing_annexes.docx NFVIFA(22)000535] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000536r1_IFA036_review_MCCO_management_related_description_improvemen.docx NFVIFA(22)000536r1] (Approved), 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000537r1_IFA036_review_clause_B_5_daemon_object_workflow_improvement.docx NFVIFA(22)000537r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000538r1_IFA036_review_storage_related_description_improvement.docx NFVIFA(22)000538r1] (Approved),
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000559_FEAT17_IFA036_Additional_CIS_security_alignment.docx NFVIFA(22)000559] (Approved) 

|| IFA036 || July - 2022 || Completed
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| ST3-001 || tbd || tbd || tbd || Open
|}

=== Issues ===
==== Feature implementation approach ====
This feature implementation plan proposes to implement the feature according to its scope from the latest NFV Release-4 “Strawman of Release 4 definition”.

Due to the complexity of the feature and its implementation, the feature will be implemented in a stepwise approach. The feature steps are bundling dependent solutions in different work items/specifications. The solutions for one feature step impacting existing specifications will be delivered by Mega-CR’s. There will be one Mega-CR per impacted specification per feature step and all Mega-CR’s for one feature step will be delivered together with dependent new specifications.

The current plan bundles the following solutions together:
* Stage 2 - Step 1: IFA040 and related Rel-4 Mega-CRs on existing specifications
* Stage 2 - Step 2: IFA036 and related Rel-4 Mega-CRs on existing specifications
==== Background Information ====
This feature was originally planned as ETSI NFV Release-3 delivery. 
According to its definition, the ETSI NFV Release 3 includes objectives:
* To specify requirements and enhancements to NFV Architectural Framework to support PaaS features.
* To specify non-functional parameters to classify and characterize VNF cloud-native implementations.
They are reflected in the following two features and corresponding work items:
{| class="wikitable"
|-
! Feature ID !! Title !! Work Item
|-
| R03.F19 || NFV Architecture PaaS (NFVPAAS) || IFA029
|-
| R03.F20 || Cloud-Native VNF (VNFCLOUD) || EVE011
|}
During the work on the two work items it was discovered that both features are very much related and the envisioned solutions and implementations might overlap and will target the same impacted work items.

During discussions in IFA#73 it was further identified that EVE011, even though it is normative, should be considered as stage 1 requirements on cloud-native on a high abstraction level without taking the actual implementation into consideration. It was further identified in this meeting that IFA029 as a GR looks at architectural aspects of both Cloud Native and PaaS.

Meanwhile, both work items, EVE011 and IFA029, have been concluded and approved by the ISG NFV plenary as NFV Release-3 deliveries. It was further decided by the ISG NFV plenary to carry over the normative specifications for stage 2 and 3 of this feature with a modified scope according to the “Strawman of Release 4 definition” into NFV Release-4.

=== Security Considerations ===
The work item DGS/NFV-SEC023 “Network Functions Virtualisation (NFV) Release 4; Security; Container Security Specification” was approved by the ISG NFV to investigate the security considerations for OS container technologies and provide a respective specification.

It is expected that applicable container security aspects will be handled by this work item.

== FEAT18: Security ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Mark Shepherd (Tencastle)
|-
| '''Feature description''' || To address security challenges arising in NFV, particularly in terms of isolation of sensitive functions and security management and monitoring
|-
| '''Target Release''' || Release 3 drop X (2019-06-30)
|-
| '''Impacted WIs''' || Active work items: IFA026, IFA033, SEC019.
Future work items: consider whether SOL or TST items would be appropriate.

Existing work items: SEC009, SEC011, SEC012, SEC013.
|-
| '''MegaCRs''' || tbd
|-
| '''Related/Dependent Features''' || None
|-
| '''Status''' || Ongoing (25% complete)
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
(direct links to search-URLs to be added later)
|-
| '''Feature team''' || Alex Leadbeater (Rapporteur), BT
Leslie Willis (Rapporteur), BT

Mark Shepherd, Tencastle
|-
| '''Last Updated''' || 2018-10-19
|}

=== Implementation Plan ===
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Complete requirements in IFA026 || IFA026 || November 2018 || Open
|-
|002
|Map requirements from IFA026 into IFA033 and assign to each interface
|IFA026
IFA033
|November 2018
|Open
|-
|003
|Complete all of IFA026 and identify all interfaces in IFA033
|IFA026
IFA033
|December 2018
|Open
|-
|004
|Complete IFA033
|IFA0233
|May 2019
|Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT19: NFV-Conn ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Manchang Ju (ZTE), ju.manchang@zte.com.cn
Zarrar Yousaf (NEC), Zarrar.Yousaf@NECLAB.EU
|-
| '''Feature description''' || The scope of IFA038 covers the following areas:
a) investigating aspects of network connectivity for container-based VNF,

b) determining the enhancement related to NFV descriptors and NFV-MANO functional aspects for the management of network connectivity of containerized VNFs,

c) determining the enhancement related to NFV-MANO interfaces for the management of OS container multiple networks.
|-
| '''Target Release''' || '''Stage 2:''' Release 4 drop 3 (2022-02)
'''Stage 3:''' Release 4 (2022-X-X)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA010, IFA007, IFA011, IFA013, IFA014
'''Stage 3:''' SOLzz
|-
| '''MegaCRs''' || '''Stage 2:'''
IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000yyy] (CR Status)

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEATxx FEATyy
|-
|New Specifcations
|'''Informative''': ETSI GR NFV-IFA 038
'''Normative''': not required
|-
| '''Status''' || '''Stage 2:''' Completed
'''Stage 3:''' Ongoing (20% completed)
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Manchang Ju (ZTE), Zarrar Yousaf (NEC), Baoguo Xie(ZTE)
'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2021-12-20
|}

=== Stage 2 Implementation Plan ===
Informative work in ETSI GR NFV-IFA 038(October 2019 - November 2021)

'''IFA038'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to IFA007. CR draft [LINK] || IFA || March-2018 || Open
|}
Normative work plan (December 2021- February 2022)
{| class="wikitable"
|'''ID'''
|'''Action'''
|'''Impacted WI(s)'''
|'''Target completion'''
|'''Status'''
|-
|001
|Add general functional requirements for management of connectivity for multiple networks.

Add functional requirements for the NFVO, VNFM and CISM to support of the management of network connectivity of containerized VNFs.
|IFA010
|Dec-2021
|Not started
|-
|002
|Add functional requirements for the VNFM, and interface and information model specification for the VNF LCM to support OS container multiple networks.
|IFA007
|Dec-2021
|Not started
|-
|003
|Add requirements and modelling for the VNFD and NSD to support describing the properties for one or more secondary container cluster internal/external networks.

Add requirements and modelling for the VNFD and NSD to support describing the information for associating the VLD with the declarative descriptors of secondary container cluster internal/external networks.

Add resource requirements for the VNFD to support describing load balancers associated to network MCIOs.
|IFA011,

IFA014
|Feb-2022
|Not started
|-
|004
|Add functional requirements to the NFVO, and interface and information model specification to the VNF LM or NS LCM to support OS container multiple networks.
|IFA013
|Feb-2022
|Not started
|-
|005
|Add service interface requirements related to OS container multiple networks management to the CISM, to support the configuration and management of OS container multiple networks.
|IFA040
|Jan-2022
|Not started
|-
| colspan="5" |NOTE :
|}
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT20: Auto ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Haitao XIA (Huawei), xiahaitao@huawei.com
|-
| '''Feature description''' || The scope of the feature covers the following areas:
- NFV-MANO support for managing autonomous networks.

- Enabling higher level of automation for NFV-MANO.

- Intent-based principles for external exposure network services management.
|-
| '''Target Release''' || '''Stage 2:''' Release 4 informative work (2021-08-17) Published as ETSI GR NFV-IFA 041 v4.1.1.
'''Stage 3:''' Release 4 (202x-X-X)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFAxx, IFAyy,
'''Stage 3:''' SOLzz
|-
| '''MegaCRs''' || '''Stage 2:'''
IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000yyy] (CR Status)

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT07 FEAT26
|-
|New Specifcations
|'''Stage 2:''' TBD
'''Stage 3:''' SOLaaa
|-
| '''Status''' || '''Stage 2:''' Informative work completed (delivered in IFA041)
'''Stage 3:''' Not started
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Haitao XIA (Huawei), Cristina BADULESCU (Ericsson), Joan TRIAY (Docomo)，Rajavarma BHYRRAJU (Ericsson),
Tian Chen (China Telecom)

'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2021-09-13
|}

=== Stage 2 Implementation Plan ===
Informative work in ETSI GR NFV-IFA 041(October 2019 - May 2021)

'''IFA041'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || First GR (IFA041) draft introducing the skeleton and the scope.
'''Accepted contributions:'''

NFVIFA(19)000859r2, NFVIFA(19)000860r1
| IFA || October-2019 || Done
|-
|002
|Overview of related work in NFV-MANO and other SDOs.
'''Accepted contributions:'''

NFVIFA(19)000959, NFVIFA(19)000960r1, NFVIFA(19)000961r2, NFVIFA(19)000962r2,

NFVIFA(19)000963r2,
|IFA
|February-2020
|Done
|-
|003
|Use cases related to NFV-MANO autonomous management, mainly include three categories:
- Intent based NS management

- Management Data Analytics assisted management

- Autonomous container infrastructure management

'''Accepted contributions:'''

NFVIFA(20)000017r1, NFVIFA(20)000021, NFVIFA(20)000051r2, NFVIFA(20)000134r1, NFVIFA(20)000230r1, NFVIFA(20)000245r1,

NFVIFA(20)000246r1, NFVIFA(20)000247r2, NFVIFA(20)000248r1, NFVIFA(20)000279r1, NFVIFA(20)000280r1,

NFVIFA(20)000319, NFVIFA(20)000281r3, NFVIFA(20)000472r2, NFVIFA(20)000591, NFVIFA(20)000592, NFVIFA(20)000622r1,

NFVVIFA(20)000720r3, NFVIFA(20)000781r1, NFVIFA(20)000782r1
|IFA
|November-2020
|Done
|-
|004
|Analysis of key issues related to use cases in Clause 6.
'''Accepted contributions:'''

NFVIFA(20)000353r1, NFVIFA(20)000354r2, NFVIFA(20)000355r1, NFVIFA(20)000416r2, NFVIFA(20)000418r2,

NFVIFA(20)000445r1, NFVIFA(20)000446r1, NFVIFA(20)000447r1, NFVIFA(20)000557, NFVIFA(20)000566r3,

NFVIFA(20)000593, NFVIFA(20)000594r3, NFVIFA(20)000623r4, NFVIFA(20)000624r1, NFVIFA(20)000729r3,

NFVIFA(20)000732r3, NFVIFA(21)000793r1, NFVIFA(20)000878r1, NFVIFA(20)000879r1, NFVIFA(21)000013

NFVIFA(21)000014r2, NFVIFA(21)000022r1, NFVIFA(21)000058r1
|IFA
|February-2021
|Done
|-
|005
|Analysis of pontential architectural impacts on NFV-MANO in clause 7.
'''Accepted contributions:'''

NFVIFA(20)000794r1, NFVIFA(20)000797r3, NFVIFA(21)000060, NFVIFA(21)000062r7, NFVIFA(21)000133r2,

NFVIFA(21)000134r5, NFVIFA(21)000135r2, NFVIFA(21)000149r7
|IFA
|May-2021
|Done
|-
|006
|Recommendations and conclusion in clause 8.
'''Accepted contributions:'''

NFVIFA(21)000073, NFVIFA(21)000280r1, NFVIFA(21)000281r3, NFVIFA(21)000284r2, NFVIFA(21)000285r2,

NFVIFA(21)000321r3, NFVIFA(21)000322r1, NFVIFA(21)000413
|IFA
|May-2021
|Done
|}
Normative work plan (October 2021- June 2022)
* Not urgent for ISG NFV to start the stage 2 normative work, need more close observation/analysis on 3GPP SA5 R17 related normative work (IDMS and MDAS) and FEAT23 output on MANO SBA.
* One or two new group specifications are expected to carry stage 2 normative work on intent management and MDA interfaces.
* MDA input information model improvement related normative work has been kicked off by FEAT28/IFA045 development.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''N/A.''

== FEAT21: 5GNFV ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Joan Triay (DOCOMO)
|-
| '''Feature description''' ||The scope of the feature covers the following areas: a) investigating the NFV support for deploying 5G networks, capabilities and associated requirements. b) determine the 5G network capabilities and features interworking and their relationship with NFV, and c) determine and profile how NFV can support 5G deployments.
|-
| '''Target Release''' || '''Stage 2:''' Release 4 (2022-2-28) '''Stage 3:''' TBD (Release 4 (2021-X-X))
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA010, IFA013, IFA014 '''Stage 3:''' TBD (SOLzz)
|-
| '''MegaCRs''' || '''Stage 2:''' ed431: includes action 007 of stage 2 work, i.e. "Add enhancements related to NSD processing" - IFA010: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000186r1_IFA010ed431_FEAT21_MegaCR.docx NFVIFA(22)000186r1] IFA010ed431 FEAT21 MegaCR --> Approved at IFA#277 - IFA013: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000187r2_IFA013ed431_FEAT21_MegaCR.docx NFVIFA(22)000187r2] IFA013ed431 FEAT21 MegaCR --> Approved at IFA#277 - IFA014: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000188r1_IFA014ed431_FEAT21_MegaCR.docx NFVIFA(22)000188r1] IFA014ed431 FEAT21 MegaCR --> Approved at IFA#277 - MegaCR Index: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000248r2_FEAT21_stage_2_set__1_in_ed431_MegaCR_Index.docx NFVIFA(22)000248r2] FEAT21 stage 2 set #1 in ed431 MegaCR Index
|-
| '''Related/Dependent Features''' || FEAT17 on "Cloud-native VNF and container infrastructure management"
FEAT19 on "NFV connectivity"
|-
|'''New Specifcations'''
|'''Informative:''' DGR/NFV-IFA037 '''Stage 2:''' None (currently) '''Stage 3:''' TBD
|-
| '''Status''' || '''Informative:''' completed '''Stage 2:''' ongoing (20%) '''Stage 3:''' ongoing (20%) 
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Informative:''' Joan Triay (DOCOMO) '''Stage 2:''' Joan Triay (DOCOMO) '''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2022-06-10
|}

=== Informative work ===
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Skeleton and scope - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000900_IFA037_skeleton.zip NFVIFA(19)000900] IFA037 skeleton --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000901_IFA037_Scope.docx NFVIFA(19)000901] IFA037 Scope --> Approved || IFA || Nov-2019 || Completed
|-
| 002 || Introduction and overview - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)0001021_IFA037_Clause_4_1_Introduction_to_5G_network.docx NFVIFA(20)0001021] IFA037 Clause 4.1 Introduction to 5G network --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)0001022_IFA037_Clause_4_2_Characteristics_of_5G_network.docx NFVIFA(20)0001022] IFA037 Clause 4.2 Characteristics of 5G network --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000830_IFA037_Clause_5_1_Introduction_to_characteristics.docx NFVIFA(20)000830] IFA037 Clause 5.1 Introduction to characteristics --> Approved || IFA || Jan-2020 || Completed
|-
| 003 || Profiling and analysis of characteristic: Network function modularization - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000760r1_IFA037_Clause_5_Adding_characteristic_NF_modularization.docx NFVIFA(20)000760r1] IFA037 Clause 5 Adding characteristic NF modularization --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000573_FEAT21_IFA037_Clause_5_2_Gap_analysis_modularization.docx NFVIFA(21)000573] FEAT21 IFA037 Clause 5.2 Gap analysis modularization --> Approved || IFA || Dec-2020 || Completed
|-
| 004 || Characteristic: Service-based interfaces, communication and service mesh - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000100r1_IFA037_Clause_5_Adding_characteristic_SBI__communication_and.zip NFVIFA(21)000100r1] FEAT21 IFA037 Clause 5 Adding characteristic SBI, communication and service mesh --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000544_FEAT21_IFA037_Clause_5_3_Adding_missing_solutions_on_SBI__co.zip NFVIFA(21)000544] FEAT21 IFA037 Clause 5.3 Adding missing solutions on SBI, communication and mesh --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000574_FEAT21_IFA037_Clause_5_3_Gap_analysis_SBI.docx NFVIFA(21)000574] FEAT21 IFA037 Clause 5.3 Gap analysis SBI --> Approved || IFA || Feb-2021 || Completed
|-
| 005 || Characteristic: Network slicing - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000099r3_FEAT21_IFA037_Clause_5_Adding_characteristic_network_slicing.zip NFVIFA(21)000099r3] FEAT21 IFA037 Clause 5 Adding characteristic network slicing --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000545_FEAT21_IFA037_Clause_5_4_Completing_solutions_of_network_sli.docx NFVIFA(21)000545] FEAT21 IFA037 Clause 5.4 Completing solutions of network slicing --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000575_FEAT21_IFA037_Clause_5_4_Gap_analysis_network_slicing.docx NFVIFA(21)000575] FEAT21 IFA037 Clause 5.4 Gap analysis network slicing --> Approved || IFA || Feb-2021 || Completed
|-
| 006 || Characteristic: Convergent (3GPP and non-3GPP) access - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000522r1_FEAT21_IFA037_Clause_5_Adding_characteristic_Convergent__acc.docx NFVIFA(21)000522r1] FEAT21 IFA037 Clause 5 Adding characteristic Convergent access --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000594_FEAT21_IFA037_Clause_5_10_Gap_analysis_convergent_access.docx NFVIFA(21)000594] FEAT21 IFA037 Clause 5.10 Gap analysis convergent access --> Approved|| IFA || Jun-2021 || Completed
|-
| 007 || Characteristic: Stateless NF, with separation of data processing from state - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000257_IFA037_Clause_5_Adding_characteristic_Stateless_NF.zip NFVIFA(21)000257] IFA037 Clause 5 Adding characteristic Stateless NF --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000592r1_FEAT21_IFA037_Clause_5_7_Gap_analysis_stateless_NF.docx NFVIFA(21)000592r1] FEAT21 IFA037 Clause 5.7 Gap analysis stateless NF --> Approved || IFA || Mar-2021 || Completed
|-
| 008 || Characteristic: Network capabilities exposure - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000502_FEAT21_IFA037_Clause_5_Adding_characteristic_Network_capabil.zip NFVIFA(21)000502] FEAT21 IFA037 Clause 5 Adding characteristic Network capabilities exposure --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000595r2_FEAT21_IFA037_Clause_5_8_Gap_analysis_Network_capabilities_e.docx NFVIFA(21)000595r2] FEAT21 IFA037 Clause 5.8 Gap analysis Network capabilities exposure --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000722r3_FEAT21_IFA037_Start_cleaning_up_EN_nef_non3gpp.docx NFVIFA(21)000722r3] FEAT21 IFA037 Start cleaning up EN_nef_non3gpp --> Approved || IFA || May-2021 || Completed
|-
| 009 || Characteristic: Distribution of services across the network (local and centralized) - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000293r1_FEAT21_IFA037_Clause_5_Adding_characteristic_distribution_of.zip NFVIFA(21)000293r1] FEAT21 IFA037 Clause 5 Adding characteristic distribution of services across the network --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000576r1_FEAT21_IFA037_Clause_5_4_Gap_analysis_services_distribution.zip NFVIFA(21)000576r1] FEAT21 IFA037 Clause 5.4 Gap analysis services distribution --> Approved || IFA || Mar-2021 || Completed
|-
| 010 || Characteristic: Unified authentication framework - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000329r1_IFA037_Clause_5_Adding_characteristic_Unified_authentication.docx NFVIFA(21)000329r1] IFA037 Clause 5 Adding characteristic Unified authentication framework --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000496r1_FEAT21_IFA037_5_6_Adding_potential_solutions_for_characteris.zip NFVIFA(21)000496r1] FEAT21 IFA037 5.6 Adding potential solutions for characteristic Unified authentication framework --> Approved || IFA || May-2021 || Completed
|-
| 011 || Characteristic: Roaming capabilities - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000526_FEAT21_IFA037_Clause_5_Adding_characteristic_roaming.docx NFVIFA(21)000526] FEAT21 IFA037 Clause 5 Adding characteristic roaming --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000593_FEAT21_IFA037_Clause_5_9_cleaning_up_editor_notes.docx NFVIFA(21)000593] FEAT21 IFA037 Clause 5.9 cleaning up editor notes --> Approved || IFA || Jul-2021 || Completed
|-
| 012 || Derivation of recommendations and conclusion - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000639r1_FEAT21_IFA037_Clause_6_1_Adding_recommendations_overview.docx NFVIFA(21)000639r1] FEAT21 IFA037 Clause 6.1 Adding recommendations overview --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000659r2_FEAT21_IFA037_Clause_6_Adding_recommendations_related_to_all.docx NFVIFA(21)000659r2] FEAT21 IFA037 Clause 6 Adding recommendations related to all characteristics --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000660_FEAT21_IFA037_Clause_7_Adding_Conclusion.docx NFVIFA(21)000660] FEAT21 IFA037 Clause 7 Adding Conclusion --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000660_FEAT21_IFA037_Clause_7_Adding_Conclusion.docx NFVIFA(21)000660] FEAT21 IFA037 Clause 7 Adding Conclusion --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000678r4_FEAT21_IFA037_Clause_6_Adding_recommendations_related_to_uni.docx NFVIFA(21)000678r4] FEAT21 IFA037 Clause 6 Adding recommendations related to unified authentication --> Approved || IFA || Jul-2021 || Completed
|-
| 013 || Address remaining major technical editor's notes - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000543_FEAT21_IFA037_Start_cleaning_up_EN.docx NFVIFA(21)000543] FEAT21 IFA037 Start cleaning up EN --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000544_FEAT21_IFA037_Clause_5_3_Adding_missing_solutions_on_SBI__co.zip NFVIFA(21)000544] FEAT21 IFA037 Clause 5.3 Adding missing solutions on SBI, communication and mesh --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000545_FEAT21_IFA037_Clause_5_4_Completing_solutions_of_network_sli.docx NFVIFA(21)000545] FEAT21 IFA037 Clause 5.4 Completing solutions of network slicing --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000677r2_FEAT21_IFA037_Clause_5_6_addresses_Editor_s_Note_about_SEC00.docx NFVIFA(21)000677r2] FEAT21 IFA037 Clause 5.6 addresses Editor’s Note about SEC005 and gap analysis of unified authentication framework --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000698_FEAT21_IFA037_Clauses_5_4_2_2_and_6_5_addressing_EN_about_L2.docx NFVIFA(21)000698] FEAT21 IFA037 Clauses 5.4.2.2 and 6.5 addressing EN about L2 connectivity --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000722r3_FEAT21_IFA037_Start_cleaning_up_EN_nef_non3gpp.docx NFVIFA(21)000722r3] FEAT21 IFA037 Start cleaning up EN_nef_non3gpp --> Approved || IFA || Jun/Jul-2021 || Completed
|-
| 014 || Final review - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000748r1_IFA037_Review_clause_1_3_4_editorial_clean-up.docx NFVIFA(21)000748r1] IFA037 Review clause 1,3,4 editorial clean-up --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000749r1_IFA037_Review_clause_5_editorial_clean-up.docx NFVIFA(21)000749r1] IFA037 Review clause 5 editorial clean-up --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000768r1_IFA037_Review_clause_6_editorial_clean-up.docx NFVIFA(21)000768r1] IFA037 Review clause 6 editorial clean-up --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000777_IFA037_Review_6_3_refining_recommendations_002_and_003.docx NFVIFA(21)000777] IFA037 Review 6.3 refining recommendations 002 and 003 --> Noted - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000796r1_IFA037_review_-_editorial_fixes_and_small_technical_wording_.zip NFVIFA(21)000796r1] IFA037 review - editorial fixes and small technical wording improvements --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000797_IFA037_review_-_comments_and_questions.zip NFVIFA(21)000797] IFA037 review - comments and questions --> Noted - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000798r2_IFA037_review_-_miscellaneous_technical_improvements.docx NFVIFA(21)000798r2] IFA037 review - miscellaneous technical improvements --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000807_FEAT21_IFA037_Clause_5_1_Statement_of_3GPP_Release_baseline_.docx NFVIFA(21)000807] FEAT21 IFA037 Clause 5.1 Statement of 3GPP Release baseline and update of references --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000809r1_FEAT21_IFA037_Clause_4_to_5_6_2_2_Minor_miscellaneous_change.docx NFVIFA(21)000809r1] FEAT21 IFA037 Clause 4 to 5.6.2.2 Minor miscellaneous changes --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000820r1_FEAT21_IFA037_Clauses_5_7_to_5_10_Miscellaneous_changes.zip NFVIFA(21)000820r1] FEAT21 IFA037 Clauses 5.7 to 5.10 Miscellaneous changes --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000821r1_FEAT21_IFA037_Clauses_6_Miscellaneous_changes_to_recommendat.docx NFVIFA(21)000821r1] FEAT21 IFA037 Clauses 6 Miscellaneous changes to recommendations --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000822_FEAT21_IFA037_Deleting_unused_clauses.docx NFVIFA(21)000822] FEAT21 IFA037 Deleting unused clauses --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000838_IFA037_review_-_removing_misleading_recommendations_.docx NFVIFA(21)000838] IFA037 review - removing misleading recommendations --> Noted - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000842r2_FEAT21_IFA037_Remaining_miscellaneous_changes_from_797_comme.zip NFVIFA(21)000842r2] FEAT21 IFA037 Deleting unused clauses --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000848r2_FEAT21_IFA037_Comments_missing_gap_associated_recommendation.docx NFVIFA(21)000848r2] FEAT21_IFA037_Comments_missing_gap_associated_recommendations --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000849_FEAT21_IFA037_Clause_5_6_Clarifying_security_aspects.zip NFVIFA(21)000849] FEAT21 IFA037 Clause 5.6 Clarifying security aspects --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000852_FEAT21_IFA037_Security_comments_in_clause_5_6.docx NFVIFA(21)000852] FEAT21 IFA037 Security comments in clause 5.6 --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000872r1_FEAT21_IFA037_security_recommendations_gap_5_5.docx NFVIFA(21)000872r1] FEAT21_IFA037_security_recommendations_gap 5.5 --> Agreed at IFA#256|| IFA || Aug/Sep-2021 || Completed
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WI(s) !! Target completion !! Status
|-
| 001 || Add functional requirements for the NFV architectural framework to include the support of inventory of VNF Common and Dedicated Services and platform/infrastructure capabilities (5gnfv.arch.001) Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001022r2_IFA010ed431_FEAT21_Adding_PaaS_Services_management.docx NFVIFA(21)0001022r2] IFA010ed431 FEAT21 Adding PaaS Services management --> FEAT Agreed at IFA#266 - NFVIFA(22)000123 IFA010ed431 FEAT21 Adding PaaS Services management --> see action 005|| IFA010 || Oct-2021 || Ongoing
|-
| 002 || Add functional requirements for the NFV architectural framework to include the support of operator certificate management functions (5gnfv.arch.002), requirements on the operator certificate management functions to synchronize the LCM of the certificates with the LCM operations of the VNF/VNFC (5gnfv.func.008), and retrieval of VNF/VNFC runtime information from VNFM/NFVO (5gnfv.if.011). See note 2. || IFA010 || Dec-2021 || Not started
|-
| 003 || Add functional requirements to the VNFM, and interface and information model specification to the VNF LCM to support adding/removing VNF external CP that are not sub-ports of a trunk (5gnfv.func.001, 5gnfv.if.004). || IFA010, IFA007, IFA008 || Nov-2021 || Not started
|-
| 004 || Add requirements and modelling for the VNFD and NSD to support describing requirement to use VNF Common/Dedicated Services (5gnfv.desc.001). See note 3. Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001025_IFA011ed431_FEAT21_Adding_requirements_for_PaaS_Services.docx NFVIFA(21)0001025] IFA011ed431 FEAT21 Adding requirements for PaaS Services --> FEAT Agreed at IFA#265 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001028r1_IFA014ed431_FEAT21_Adding_requirements_for_PaaS_Services.docx NFVIFA(21)0001028r1] IFA014ed431 FEAT21 Adding requirements for PaaS Services --> FEAT Agreed at IFA#266 || IFA011, IFA014 || Nov-2021 || Ongoing
|-
| 005 || Determining the mapping and requirements for the NFV architectural framework about the "PaaS service management function" (5gnfv.func.002). See note 3. Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000123r1_IFA010ed431_FEAT21_Mapping_of_PSM_and_NFV-MANO.docx NFVIFA(22)000123r1] IFA010ed431 FEAT21 Adding PaaS Services management --> Available || IFA010 || Dec-2021 || Ongoing
|-
| 006 || Add functional requirements to the VNFM and NFVO to support determining and triggering LCM for VNF Common/Dedicated Services (5gnfv.func.002, 5gnfv.func.003). See note 3. Contributions: - NFVIFA(22)000123r1 IFA010ed431 FEAT21 Adding PaaS Services management --> see action 005|| IFA010, IFA007, IFA008 || Dec-2021 || Ongoing
|-
| 007 || Add enhancements related to NSD processing: - requirements and modelling on the NSD management interface to allow onboarding of an NSD even if not all VNF packages, nested NSDs and PNFDs have been previously on-boarded (5gnfv.func.004a), - requirements and modelling on the NS LCM to handle the case of not all constituent elements being on-boarded (5gnfv.if.006), - functional requirement to the NFVO to support processing information related to version dependencies between constituent VNF (5gnfv.func.004b), - requirements for the NSD regarding whether NSD on-boarding can be performed even if not all referred VNF Packages, NSD and PNFDs are on-boarded (5gnfv.desc.007a), and - requirements for the NSD to support information related to constituent VNF version dependencies (5gnfv.desc.007b). Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000086r1_FEAT21-IFA010ed431-Clause_6_3_1_NFVO_support_for_version_dep.docx NFVIFA(22)000086r1] FEAT21-IFA010ed431-Clause 6.3.1 NFVO support for version dependency information --> FEAT Agreed at IFA#273 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000100r1_FEAT21_IFA014ed431_Adding_version_dependencies.docx NFVIFA(22)000100r1] FEAT21 IFA014ed431 Adding version dependencies --> FEAT agreed at IFA#275 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000101r1_FEAT21-IFA013ed431-Adding_version_dependencies_to_NS_LCM_ope.docx NFVIFA(22)000101r1] FEAT21-IFA013ed431-Adding version dependencies to NS LCM operations --> FEAT agreed at IFA#275 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000178_FEAT21_IFA013ed431_Exposure_of_version_dependencies.docx NFVIFA(22)000178] FEAT21 IFA013ed431 Exposure of version dependencies --> FEAT Agreed at IFA#276 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000191r1_FEAT21-IFA014ed431-Clause_6_2_2_Add_flag_for_strict_NSD_onbo.docx NFVIFA(22)000191r1] FEAT21-IFA014ed431-Clause 6.2.2 Add flag for strict NSD onboarding --> Agreed at IFA#276 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000192r1_FEAT21-IFA010ed431-Clause_6_6_1_NFVO_allow_lenient_NSD_onboa.docx NFVIFA(22)000192r1] FEAT21-IFA010ed431-Clause 6.6.1 NFVO allow lenient NSD onboarding --> FEAT Agreed at IFA#276 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000189r1_FEAT21_IFA013ed431_precondition_about_onboarded_constituents.docx NFVIFA(22)000189r1] FEAT21 IFA013ed431 precondition about onboarded constituents --> FEAT Agreed at IFA#276|| IFA013, IFA010, IFA011, IFA014 || Nov-2021 || Completed in IFAed431
|-
| 008 || Add requirements to extend the capability support of NFVO and VNFM to handle the modification of security groups of a particular VNF instance based on LCM actions performed on the corresponding VNF instance (5gnfv.func.005, 5gnfv.if.007) and updates on the relevant descriptors to indicate the mapping of security groups to target CP (5gnfv.desc.008). || IFA010, IFA007, IFA014 || Dec-2021 || Not started
|-
| 009 || Add enhancements to the VL construct to support additional services such as name resolution, communication security, etc. (5gnfv.desc.002). || IFA014 || Jan-2022 || Not started
|-
| 010 || Add enhancements, requirements to address the capability to indicate, reuse and shared virtualised resources among VNF instances, including extensions to the granting LCM interface (5gnfv.desc.004, 5gnfv.desc.005, 5gnfv.if.005) and to the scaling of virtualised storage resources independently (5gnfv.desc.003). || IFA011, IFA014, IFA007 || Jan-2022 || Not started
|-
| 011 || Add requirements and modelling to the NS LCM interface to address various capabilities: - providing information about external L2 networks (5gnfv.if.001), - providing location constraints of constituents of a VNF to be deployed (5gnfv.if.002), - providing naming related information related to SAP or VNF external CP (5gnfv.if.003), and - relevant descriptor enhancements in the VNFD/NSD for additional network properties (5gnfv.desc.006). || IFA013, IFA011, IFA014 || Dec-2021 || Not started
|-
| 012 || Update the definition of VNF to clarify that a VNF can be used to deploy the implementation of a subset of an NF (5gnfv.func.007). || NFV003 || Nov-2021 || Not started
|-
| 013 || Enhancements to the VNFD to support describing requirements to use VNF Common/Dedicated Services related to authorization server (5gnfv.desc.009), CA (5gnfv.desc.010) and identify if VNF provides authorization server capabilities (5gnfv.desc.011). See notes 2 and 3. || IFA011 || Dec-2021 || Not started
|-
| 014 || Add functional requirements, interface requirements, interface modelling to cover the aspects of registering/unregistering client information in respective authorization server: - NFVO requirements (5gnfv.func.006) - VNF LCM interface (5gnfv.if.008) - VNF Configuration interface (5gnfv.if.009 and 5gnfv.if.010) See note 2.|| IFA010, IFA007, IFA008 || Feb-2022 || Not started
|-
| 015 || Document about the potential use of non-MANO artefacts describing the relationship of scaling aspects with the purposed services offered by the VNF (5gnfv.other.001). || IFA011 || Dec-2021 || Not started
|-
| colspan="5" | NOTE 1: In the actions, references to relevant recommendations in ETSI GR NFV-IFA 037 v0.12.0 are provided for more information and details regarding the expected recommendation. NOTE 2: This action might be performed via a specific "security enhancement" feature. If so, proper cross-referencing will be highlighted on the feature plan. NOTE 3: Relationship with other features such as FEAT24 "Generic VNF OAM" and FEAT17 on aspects of "PaaS" will be evaluated to determine what feature work takes final responsibility to perform the specification in order to avoid overlapping specification.
|-
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT22: M-Tenant ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Ulrich Kleber, Huawei, Ulrich.kleber@huawei.com
|-
| '''Feature description''' || Start with use cases where multiple users consume services from the same NFV-MANO environment and implement necessary enhancements in the NFV-MANO stack.
|-
| '''Target Release''' || '''Stage 1:''' Release 5
'''Stage 2:''' Release 5 (2021-X-X) 
'''Stage 3:''' Release 5 (2021-X-X)
|-
| '''Impacted WIs''' || '''Stage 1:''' EVE018
'''Stage 2:''' tbd 
'''Stage 3:''' tbd
|-
| '''MegaCRs''' || '''Stage 2:''' IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status) 
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000yyy] (CR Status) 
'''Stage 3:''' SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' ||
|-
|New Specifcations
|'''Stage 1:''' EVE018 
'''Stage 2:''' none 
'''Stage 3:''' none
|-
| '''Status''' || '''Stage 1:''' Ongoing (60% completed)
'''Stage 2:''' Not started
'''Stage 3:''' Not started
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 1:''' U.Kleber (Huawei) 
'''Stage 2:''' Name (Company) 
'''Stage 3:''' Name (Company) 
|-
| '''Last Updated''' || 2021-09-22
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to IFA0xx. CR draft [LINK] || IFA || xx || Open
|}
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL0xx. CR draft [LINK] || SOL || xx || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL0xx. CR draft [LINK] || SOL || xx || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT23: M-SBA ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Janusz Pieczerak, Orange, janusz.pieczerak@orange.com
|-
| '''Feature description''' || This feature studies the application of a Service-Based Architecture (SBA) design style to the NFV architectural framework and provides recommendations on the evolution of the ISG specifications structure to apply SBA design patterns to the NFV architectural framework.
|-
| '''Target Release''' || '''Stage 2:''' Release 4 (2018-X-X)
'''Stage 3:''' Release 4 (2019-X-X)
|-
| '''Impacted WIs''' || '''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''MegaCRs''' || '''Stage 2:'''
IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000yyy] (CR Status)

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || TBD
|-
|New Specifcations
|'''Informative:''' DGR/NFV-IFA039
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Status''' || '''Informative:''' On-going (70%)
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Janusz Pieczerak (Orange)
'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2021-01-20
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to IFA007. CR draft [LINK] || IFA || March-2018 || Open
|}
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT24: VNF-OAM ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Gerald Kunzmann, DOCOMO, kunzmann@docomolab-euro.com
|-
| '''Feature description''' || This feature will analyse and define the type of OAM functions for VNFs that can be generalized and be provided as a “generic function” supporting the provisioning, connectivity, configuration and monitoring of VNFs on a virtualized platform. The feature will also determine possible solutions to realize such generic OAM functions, e.g., by leveraging PaaS capabilities. The result report will include, if necessary, recommendations for requirements and architectural enhancements.
|-
| '''Target Release''' || '''Stage 2:''' Release 4 (December 2022)
'''Stage 3:''' Release 4 (2020-X-X)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFAxx, IFAyy
'''Stage 3:''' SOLzz
|-
| '''MegaCRs''' || '''Stage 2:'''
[https://www.etsi.org/deliver/etsi_gr/NFV-EVE/001_099/019/04.01.01_60/gr_NFV-EVE019v040101p.pdf EVE019 GR]

IFA0xx

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT17: cloud-native VNF and NFV architecture PaaS
FEAT21: 5GNFV
|-
|New Specifcations
|'''Stage 2:''' IFA049
'''Stage 3:''' SOLaaa
|-
| '''Status''' || '''Stage 2:''' Ongoing (10% completed)
'''Stage 3:''' Not started
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Bertrand Souville (DOCOMO)
'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2022-10-02
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
|001
|Skeleton, scope, and term definitions (Clauses 1, 2, 3)

CR drafts:

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000283r2_FEAT24_IFA_049_skeleton.zip NFVIFA(22)000283r2] (Approved)
|IFA049
|
|Ongoing
|-
|002
|Overview and framework for Generic OAM functions (Clause 4)

CR drafts:

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000419r1_FEAT24_IFA049_Overview_of_the_VNF_generic_OAM_functions_fram.docx NFVIFA(22)000419r1] (Approved)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000493r1_FEAT24_IFA049_requirements_for_the_generic_OAM_framework_.docx NFVIFA(22)000493r1] (Approved)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000518_FEAT24_IFA049_generic_OAM_framework_considerations.docx NFVIFA(22)000518] (Approved)
|IFA049
|
|Ongoing
|-
|003
|Specify the functional requirements for Generic OAM functions (Clause 5)

CR drafts:

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000422r3_FEAT24_IFA049_Functional_requirements_for_VNF_generic_OAM_fu.docx NFVIFA(22)000422r3] (Approved)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000435_Functional_requirements_for_VNF_generic_OAM_function_Network.docx NFVIFA(22)000435] (Approved)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000441r3_FEAT24_IFA049_Functional_requirements_for_VNF_generic_OAM_Lo.docx NFVIFA(22)000441r3] (Approved)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000443r3_FEAT24_IFA049_Functional_requirements_for_VNF_generic_OAM_Lo.docx NFVIFA(22)000443r3] (Approved)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000444r3_FEAT24_IFA049_Functional_requirements_for_VNF_generic_OAM_Me.docx NFVIFA(22)000444r3] (Approved)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000445r2_FEAT24_IFA049_Functional_requirements_for_VNF_generic_OAM_Me.docx NFVIFA(22)000445r2] (Approved)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000475r2_FEAT24_IFA049_Functional_requirements_for_VNF_generic_OAM_fu.docx NFVIFA(22)000475r2] (Approved)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000540r2_FEAT24_IFA049_Functional_requirements_for_VNF_generic_OAM_fu.docx NFVIFA(22)000540r2] (Approved)
|IFA049
|
|Ongoing
|-
|004
|Specify the interface requirements for Generic OAM functions (Clause 6)

CR drafts:

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000541r2_FEAT24_IFA049_Interface_requirements_for_VNF_generic_OAM_fun.docx NFVIFA(22)000541r2]

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000542r2_FEAT24_IFA049_Interface_for_VNF_generic_OAM_Metric_Aggregato.docx NFVIFA(22)000542r2]

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000562_FEAT24_IFA049_Interace_requirement_VNF_generic_OAM_Metric_An.docx NFVIFA(22)000562]

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000567r1_FEAT24_IFA049_Interface_requirements_for_VNF_generic_OAM_fun.docx NFVIFA(22)000567r1]

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000593r1_FEAT24_IFA049_Interace_requirement_VNF_generic_OAM_Log_Analy.docx NFVIFA(22)000593r1]

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000594_FEAT24_IFA049_Interface_requirement_VNF_generic_OAM_Log_Aggr.docx NFVIFA(22)000594]

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000591r2_FEAT24_IFA049_Interface_requirements_for_VNF_generic_OAM_fun.docx NFVIFA(22)000591r2]
|IFA049
|
|Ongoing
|-
|005
|Specify information elements (Clause 7)
|IFA049
|December-2022
|Open
|-
|006
|Specify service interaction with VNF (Clause 8)
|IFA049
|December-2022
|Open
|-
|007
|Specify Descriptors for Generic OAM functions (Clause 9)
|IFA049
|December-2022
|Open
|-
| 00x || Add interface X in to IFA007. CR draft [LINK] || IFA || March-2020 || Open
|}
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2020 || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT25: VNF-CI ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Huzhong Ling, China Mobile, linghuzhong@chinamobile.com
|-
| '''Feature description''' || This feature will analyse and define how to implement a "Joint Pipeline" to provide DevOps process beween VNF providers and VNF operators. The feature will also determine possible extentions of NFV MANO to realize such DevOps process.
|-
| '''Target Release''' || '''Stage 2:''' Release 4 (2020-H2)
'''Stage 3:''' Release 3 (2021-H1)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFAxx, IFAyy, SOLzz
'''Stage 3:''' SOLzz
|-
| '''MegaCRs''' || '''Stage 2:'''
IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000yyy] (CR Status)

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEATxx FEATyy
|-
|New Specifcations
|'''Stage 2:''' none
'''Stage 3:''' SOLaaa
|-
| '''Status''' || '''Stage 2:''' Completed
'''Stage 3:''' Ongoing (20% completed)
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Name (Company)
'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 20xx-xx-xx
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Requirements for test information including in VNF Pacakge
* VNF package should contain references to dependent functions or services, which are machine readable and can be bound automatically to the particular VNF at deployment time into the test, staging, production environment.
* VNF package should contain a testing section with various information concerning testing and DevOps
* VNF Package should contain acceptance test descriptions.
* VNF Package should contain acceptance test code that can be executed automatically after deployment into the various environments.
* VNF Package should contain information about a test execution framework what is capable to execute the test code included in the VNF Package.
* VNF Package should contain a reference to the acceptance test results of the VNF Provider.
* VNF Package should contain information about the operator environment, in which it makes sense to test.

| IFA011 || 2nd Half-2020 || Open
|-
| 002 || VNF should support to specify the test mode via configuration interface between VNFM and VNF || IFA || 2nd Half-2020 || Open
|-
| 003 || When a common test framework is used , it's recommended that VNF should support standardized test API || IFA || 1st Half-2021 || Open
|}
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Under the '/tests' directory in VNF package, there should contain information about VNF test mode. || SOL || Need further focus || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT26: Policy Management Models ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Chen Wang, China Mobile, wangchenyj@chinamobile.com
|-
| '''Feature description''' || This feature will analyse existing policy information and data models and identify solutions that potentially could be applied to NFV-MANO; clarify the main alternatives for policy management (between NFV-MANO and OSS/BSS); determine the objectives and management alternatives for policy management applicable to NFV-MANO; identify policy expression information model applicable to NFV-MANO; identify policy expression data model applicable to NFV-MANO.
|-
| '''Target Release''' || '''Stage 2:''' Release 4 (2021-04-15) Study to be completed
'''Stage 3:''' Release 4 (202x-X-X)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA005/006/007/008/013/030
'''Stage 3:''' SOL012
|-
| '''MegaCRs''' || '''Stage 2:'''

'''Stage 3:'''

|-
| '''Related/Dependent Features''' || FEAT07
|-
|New Specifcations
|'''Stage 2:''' IFA042
'''Stage 3:'''
|-
| '''Status''' || '''Stage 2:''' Ongoing(40% completed)
'''Stage 3:''' Not started
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Chen Wang (China Mobile)
'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' ||2021-09-15
|}

=== Stage 2 Implementation Plan ===
0Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || First GR (IFA042) draft introducing the skeleton and the scope.
'''Accepted contributions:'''

NFVIFA(20)000553r2
| IFA || August-2020 || Done
|-
|002
|Analysis of existing SDOs and Open Source Community policy models
'''Accepted contributions:'''

NFVIFA(20)000615r2 NFVIFA(20)000616r6 NFVIFA(20)000617r1

NFVIFA(20)000618r2 NFVIFA(20)000619r2 NFVIFA(20)000620r1
|IFA
|November-2020
|Done
|-
|003
|NFV-MANO policy model potential requirements analysis
Analysis of existing SDOs and Open Source Community policy models

NFVIFA(21)000304

NFVIFA(21)000305r2

NFVIFA(21)000306r3

NFVIFA(21)000307r2

NFVIFA(21)000308r3

NFVIFA(21)000309r4

NFVIFA(21)000310r3

NFVIFA(21)000313r2_IFA042_5_4_1_Examples__Potential_Attributes_of_the_VNF_Auto-

NFVIFA(21)000314r2_IFA042_5_4_2_Examples__Potential_Attributes_of_the_NS_Self-h

NFVIFA(21)000315r3_IFA042_5_4_3_Examples__Potential_Attributes_of_the_Virtualiz

NFVIFA(21)000316r2_IFA042_6_3_2_3_A_YANG_Data_Model_for_ECA_Policy_Management
|IFA
|January-2021
|Done
|-
|004
|Analysis and Recommendations
NFVIFA(21)000310r3_IFA042_5_3_1_General_Recommendations

NFVIFA(21)000311r2_IFA042_5_3_2_Recommendations_for_Policy_Model_Information_El

NFVIFA(21)000312r2_IFA042_5_3_3_Recommendations_for_Policy_Model_Attributes

NFVIFA(21)000407r1

NFVIFA(21)000408

NFVIFA(21)000409r1

NFVIFA(21)000410r2

NFVIFA(21)000411r2

NFVIFA(21)000424r2

NFVIFA(21)000439r1

NFVIFA(21)000440r1

NFVIFA(21)000441r1

NFVIFA(21)000443r1

NFVIFA(21)000444r1

NFVIFA(21)000454r1

NFVIFA(21)000442r1

NFVIFA(21)000445r1

NFVIFA(21)000446r1

NFVIFA(21)000487r1

NFVIFA(21)000488r1

NFVIFA(21)000489r1

NFVIFA(21)000503r1

NFVIFA(21)000520r1

NFVIFA(21)000530r1

NFVIFA(21)000558r1

NFVIFA(21)000559r1

NFVIFA(21)000560r1

NFVIFA(21)000561r1

NFVIFA(21)000562

NFVIFA(21)000563r1

NFVIFA(21)000617r2

NFVIFA(21)000618r2
|IFA
|Feburary-2021
|Done
|-
|005
|Review
NFVIFA(21)000674r1

NFVIFA(21)000675r1

NFVIFA(21)000699

NFVIFA(21)000701r2

NFVIFA(21)000700r1

NFVIFA(21)000727

NFVIFA(21)000728

NFVIFA(21)000729r1

NFVIFA(21)000730r1
|IFA
|September-2021
|Done
|}

'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
||||||| ||
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
||||||| ||
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT27: NFV for vRAN ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Kostas Katsalis (DOCOMO EUL)
|-
| '''Feature description''' ||The scope of this feature covers the following areas: a) study the advances concerning the virtualization of the RAN and profile the NFV framework to determine how it can support virtualized RAN (vRAN) use cases, b) identify key technical challenges relevant to architectural, operational and management aspects, in case the NFV architectural framework is leveraged to support virtualization of the RAN, and c) provide recommendations for enhancements to the NFV architectural framework and its functionality, aiming to provide further support for vRAN use cases.
|-
| '''Target Release''' || '''Stage 2:''' TBD (Release 5 (2022-X-X))
'''Stage 3:''' TBD (Release 5 (2023-X-X))
|-
| '''Impacted WIs''' || '''Stage 2:''' TBD (IFAxx, IFAyy, SOLzz)
'''Stage 3:''' TBD (SOLzz)
|-
| '''MegaCRs''' || '''Stage 2:'''
TBD: IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(21)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(21)000yyy] (CR Status)

'''Stage 3:'''

TBD: SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//blackhole.doc NFVSOL(21)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT17 on "Cloud-native VNF and container infrastructure management"
FEAT19 on "NFV connectivity"

FEAT21 on "5GNFV"
|-
|'''New Specifcations'''
|'''Informative:''' DGR/NFV-IFA046
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Status''' || '''Informative:''' ongoing (0%)
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Informative:''' Kostas Katsalis (DOCOMO EUL)
'''Stage 2:''' Name (Company)

'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2021-09-20
|}

=== Informative work ===
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Skeleton and scope - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000751r1_IFA046_Report_skeleton_on_NFV_support_for_virtualization_of_.zip NFVIFA(21)000751] IFA046 skeleton - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000806r1_FEAT27_IFA046_Scope.docx NFVIFA(21)000806] IFA037 Scope || IFA || Sept-2021 || Ongoing
|-
| 002 || Overview and Introduction || IFA || Oct-2021 || Ongoing
|-
| 003 || Identification and description of Key technical challenges || IFA || Oct-2021 || Ongoing
|-
| 004 || Analysis of Use Cases (from other SDOs) || IFA || Oct-2021 || Ongoing
|-
| 005 || Solutions analysis || IFA || Dec-2021 || Ongoing
|-
| 006 || Solutions comparison and gap analysis || IFA || Jan-2022 || Ongoing
|-
| 007 || Recommendations || IFA || Mar-2022 || Ongoing
|-
| 008 || Conclusion || IFA || May-2022 || Ongoing
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}
=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT28: Fault management models ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || WANG Chen (China Mobile)
|-
| '''Feature description''' ||The proposed feature aims to extend the defined data model of alarms and values of attributes (e.g., fault type) to enhance the processing of failure information. In addition, the proposal will analyse, determine and enrich the fault management interfaces to provide and acquire information to/from fault management closed loops in between different NFV-MANO, platform and OSS layers.
Thus, the objectives of the feature comprise:

- Define the necessary vendor agnostic information and data models for alarms and event notifications.

- Expose and relate the type, cause, and additional information of the faults with appropriate levels of severity of the violation, like critical, major, minor, warning as defined in the current Alarm information elements.

- Enable automated fault detection and performance degradation analysis over complex and correlated metrics.

NOTE: Alarms related to security violations are out of scope of this activity.
|-
| '''Target Release''' || '''Stage 2:''' TBD (Release 5 (2022-X-X))
'''Stage 3:''' TBD (Release 5 (2023-X-X))
|-
| '''Impacted WIs''' || '''Stage 2:''' EVE019, IFA005/006/007/008/013
'''Stage 3:''' TBD (SOLzz)
|-
| '''MegaCRs''' || '''Stage 2:'''
TBD: IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(21)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(21)000yyy] (CR Status)

'''Stage 3:'''

TBD: SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//blackhole.doc NFVSOL(21)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT24 on "Generic VNF OAM"
|-
|'''New Specifcations'''
|'''Normative:''' DGS/NFV-IFA045
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Status''' || '''Normative:''' ongoing (0%)
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Normative:''' WANG Chen (China Mobile)
'''Stage 2:''' Name (Company)

'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2021-09-22
|}

=== Normative work ===
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Skeleton and scope for the IFA045. || IFA || Sept-2021 || Ongoing
|-
| 002 ||Overview and introduction of IFA045 content (clause 4).
| IFA || Oct-2021 || Ongoing
|-
| 003 || Define the “alarm definition template” (clause 6). See note 1. || IFA || Nov-2021 || Ongoing
|-
| 004 || Development of use cases related to FM alarms (annex A.1). || IFA || Mar-2022 || Ongoing
|-
| 005 || Development of use cases related to use of Alarms information (annex A.2). || IFA || Mar-2021 || Ongoing
|-
| 006 ||Definition of object types that can be fault monitored (clause 5). See note 1 and note 2.
| IFA || Apr-2022 || Ongoing
|-
| 007 ||Alarm definitions (clause 7). See note 1 and note 2.
| IFA || Sep-2022 || Ongoing
|-
| 008 || Final review of IFA045. || IFA || Oct.-Nov. 2022 || Ongoing
|-
|009
|Alignment CRs to other NFV-IFA specifications.
|IFA
|Sep. - Nov. 2022
|Ongoing
|-
| colspan="5" |NOTE 1: It can run in parallel with the development of use cases, in particular if there are diverse object types and some of them are clarified with use cases at early stages.
NOTE 2: Additional sub-task details could be defined to sequence or parallelize the work on different object types and associated alarm definitions, e.g., split by “NFV managed objects such as VR, MSCS, VNF, NS” or by “resource related domain, such as compute, storage, network”.
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}
=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT29: Green NFV ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Joan Triay (DOCOMO)
|-
| '''Feature description''' ||The scope of the feature covers the following areas: - Analyse aspects of NFV (VNF design, NFV-MANO and VNF operation, deployment configuration of NFV-MANO, NFVI, etc.) that have impact on energy consumption and those that can enable smart energy NFV and power saving features. - Identify design guidelines needed for optimizing energy consumption. - Specify enhancements to specifications on interfaces and information model, augment exposed KPIs and metrics to enable resources orchestration and VNF/NS LCM to operate following power saving policies.
|-
| '''Target Release''' || '''Stage 2:''' TBD (Release 5 (2021-X-X)) '''Stage 3:''' TBD (Release 5 (2021-X-X))
|-
| '''Impacted WIs''' || '''Stage 2:''' TBD (IFAxx, IFAyy, SOLzz) '''Stage 3:''' TBD (SOLzz)
|-
| '''MegaCRs''' || '''Stage 2:'''
TBD: IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(18)000yyy] (CR Status)

'''Stage 3:'''

TBD: SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT20 on "Autonomous management" (Release 4) FEAT07 on "Policy management framework" (Release 4) FEAT26 on "Policy models" (Release 4)
|-
|'''New Specifcations'''
|'''Informative:''' DGR/NFV-EVE021 '''Stage 2:''' TBD '''Stage 3:''' TBD
|-
| '''Status''' || '''Informative:''' ongoing (5%) '''Stage 2:''' TBD '''Stage 3:''' TBD
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Informative:''' Joan Triay (DOCOMO) '''Stage 2:''' Name (Company) '''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2021-09-21
|}

=== Informative work ===
'''EVE'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Skeleton and scope. Contributions: - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2021//NFVEVE(21)000080_FEAT29_EVE021_Skeleton.zip NFVEVE(21)000080] FEAT29 EVE021 Skeleton: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2021//NFVEVE(21)000081_FEAT29_EVE021_Scope.docx NFVEVE(21)000081] FEAT29 EVE021 Scope: Approved || EVE (EVE021) || Oct-2021 || Completed
|-
| 002 || Introduction and overview - Introduction to energy efficiency and global initiatives - NFV and energy efficiency - Other organizations work Contributions: - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2021//NFVEVE(21)000107r1_FEAT29_EVE021_Clause_4_1_Introduction_to_energy_efficiency.docx NFVEVE(21)000107r1] FEAT29 EVE021 Clause 4.1 Introduction to energy efficiency: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2021//NFVEVE(21)000133r1_FEAT29_EVE021_Clause_4_2_NFV_and_energy_efficiency.docx NFVEVE(21)000133r1] FEAT29 EVE021 Clause 4.2 NFV and energy efficiency: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2021//NFVEVE(21)000134r1_FEAT29_EVE021_Clause_4_3_1_Energy_efficiency_in_3GPP.docx NFVEVE(21)000134r1] FEAT29 EVE021 Clause 4.3.1 Energy efficiency in 3GPP: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000017r1_Energy_Efficiency_-_clause_4_3.docx NFVEVE(22)000017r1] EVE021 Energy Efficiency - clause 4.3: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000027r1_FEAT29_-_EVE021_-_Proposed_update_to_clause_4_3.docx NFVEVE(22)000027r1] FEAT29 - EVE021 - Proposed update to clause 4.3: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000043_FEAT29_EVE021_Clause_2_2_correct_reference_of_DMTF_Redfish.docx NFVEVE(22)000043] FEAT29 EVE021 Clause 2.2 correct reference of DMTF Redfish: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000051_FEAT29_EVE021_Clause_2_2_additional_reference_for_DMTF_Redfi.zip NFVEVE(22)000051] FEAT29 EVE021 Clause 2.2 additional references for DMTF Redfish: Approved || EVE (EVE021) || Mar-2022 || Completed
|-
| 003 || Development of use cases. See note 1 and note 2. - Network-wide and NFV-MANO aspects. - Energy related measurements and runtime aspects. - Energy-driven design - Enabling smart energy usage and decision making. Contributions: - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000037r1_FEAT29_EVE021_Clause_5_UC_resources_sleep_resume.docx NFVEVE(22)000037r1] FEAT29 EVE021 Clause 5 UC resources sleep resume: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000052r2_FEAT29_EVE021_Clause_5_UC_Power_saving_management_function_u.docx NFVEVE(22)000052r2] FEAT29 EVE021 Clause 5 UC Power saving management function under limited power supply: Approved - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000075r2_FEAT29_EVE021_Clause_5_UC_acquiring_infrastructure_power_con.docx NFVEVE(22)000075r2] FEAT29 EVE021 Clause 5 UC acquiring infrastructure power consumption data: Agreed - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000076r2_FEAT29_EVE021_Clause_5_UC_acquiring_NFV_power_consumption_da.docx NFVEVE(22)000076r2] FEAT29 EVE021 Clause 5 UC acquiring NFV power consumption data: Agreed - [https://docbox.etsi.org/ISG/NFV/EVE/05-CONTRIBUTIONS/2022//NFVEVE(22)000077r1_FEAT29_EVE021_Clause_5_UC_processing_power_state_driven_depl.docx NFVEVE(22)000077r1] FEAT29 EVE021 Clause 5 UC processing power state driven deployment: Agreed
| EVE (EVE021) || Dec-2021 || Ongoing
|-
| 004 || Documentation of key issues. See note 1 and note 2. - Energy consumption - Energy efficiency management - Energy efficient design - Energy related metrics and KPI
| EVE (EVE021) || Jun-2022 || Not started
|-
| 005 || Framework and potential solutions. || EVE (EVE021) || Jul-2022 || Not started
|-
| 006 || Documentation of recommendations. || EVE (EVE021) || Aug-2022 || Not started
|-
| 007 || Documentation of the conclusion. || EVE (EVE021) || Aug-2022 || Not started
|-
| 008 || Final review of EVE021. See note 3. || EVE (EVE021) || Aug-2022 || Not started
|-
| colspan="5" | NOTE 1: Minimum set of items to consider are listed. NOTE 2: These tasks can run in parallel, since as we develop use cases, we can start documenting findings about related key issues. NOTE 3: It may include addressing “minor” editor’s notes that do not require substantial new content.
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}
=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT30: VNF configuration ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Bruno Chatras (Orange)
|-
| '''Feature description''' ||The scope of this feature covers the following areas:
1) Provide guidelines on the use of the configuration options available in the NFV framework and the types of configuration data applicable to each of these options.

2) Specify related enhancements to the set of ETSI NFV specifications needed to improve interoperability between VNFs and independently-developed VNF configuration management functions and further facilitate automation of VNF configuration.

|-
| '''Target Release''' || '''Stage 2:''' TBD (Release 5 (2022-X-X))
'''Stage 3:''' TBD (Release 5 (2023-X-X))
|-
| '''Impacted WIs''' || '''Stage 2:''' TBD (IFAxx, IFAyy, SOLzz)
'''Stage 3:''' TBD (SOLzz)
|-
| '''MegaCRs''' || '''Stage 2:'''
TBD: IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(21)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(21)000yyy] (CR Status)

'''Stage 3:'''

TBD: SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//blackhole.doc NFVSOL(21)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT24 on "VNF generic OAM"
|-
|'''New Specifcations'''
|'''Informative:''' DGR/NFV-EVE022
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Status''' || '''Informative:''' ongoing (20%)
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Informative:''' Bruno Chatras (Orange)
'''Stage 2:''' Name (Company)

'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2021-09-20
|}

=== Informative work ===
'''EVE'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Skeleton and scope - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000751r1_IFA046_Report_skeleton_on_NFV_support_for_virtualization_of_.zip NFVIFA(21)000751] EVE022 skeleton and scope || EVE || Sept-2021 || Completed
|-
| 002 || Overview and and use cases || EVE || Oct-2021 || Ongoing
|-
| 003 || Analysis of Use Cases and Identification of Key Issues || EVE || Nov-2021 || Ongoing
|-
| 004 || Solutions identification || EVE || Nov-2021 || Not Started
|-
| 005 || Solutions comparison || EVE || Dec-2021 || Not Started
|-
| 006 || Recommendations || EVE || Jan-2022 || Not Started
|-
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}
=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== ENH01: Security enhancements ==
This section contains an overview of small and generic security enhancements to the ETSI NFV framework and their current status.

'''Ways of Working for this security enhancement feature. Latest update made by [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/NFVSEC(22)000032r2_Enh01_01_Discussion_on_Certificate_Management_IFA_specs_impa.pptx NFVSEC(22)000032r2] at NFV#38/SEC#210'''
# <s>Resolve open comments on the contribution in IFA;</s>
# <s>IFA '''almost feature agrees''' (first step) the contribution;</s>
# <s>Seek feedback from SEC;</s>
# <s>After resolving open comments on the contribution in SEC, '''SEC endorse''' the contribution and back to step 1.</s>
# <s>IFA '''feature agrees''' (second step) the contribution with confirmation from SEC.</s>
# SEC approval, then will be sent to IFA for feat agreed/approval
#* IFA026 on Basic use case / Basic concept and architectural aspects including IFA010 existing featagreedCRs
#* IFA033
#* update SEC021/022/023/025, if necessary
# IFA feat agreed/approval, will be sent back to SEC for endorsement
#* IFA006/008
#* (Potential) IFA013/007/011/014
{| class="wikitable"
|+
!ID
!Name
!Release
!Status
!Contact
!Descirption
!Contributions
|-
|ENH01.xx
|New security enhancement
|
|{Proposal,Under development, Completed, Closed}
|Foo Bar (ACME) <foo.bar@acme.org>
|A short description of the feaure
|
* List
* of
* related
* CRs
|-
|ENH01.01
|Certificate management
|Release 4
|Under development
|Yuya Kuno (DOCOMO)
|The security enhancement aims to specify the capability to support certificate management by introducing OCMF (Operator Certificate Management Function) within the NFV MANO architecture and is enhancing the NFV-MANO reference points and functional blocks. OCMF enhances "Operator Certificate Enrolment Server" as defined in ETSI GR NFV-SEC 005.
|Information about the planned schedule and potential specification impacts is available in contribution [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000843r2_Enhancement_Proposal_on_Certificate_Management_Security_Enha.docx NFVIFA(21)000843r2]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000071r2_Proposal_of_security_enhancement_for_IFA_on_certificate_mgmt.zip NFVSEC(21)000071r2]：Enhancement Proposal on Certificate Management Security Enhancement (Noted - IFA#258)

Discussion paper of direction for Stage 2 in IFA & SEC joint session: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001053r1_Enh01_01_DP_for_IFA_and_SEC_joint_session.pptx NFVIFA(21)001053r1]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000094r6_SEC_Review_on_Enh01_01_Discussion_about_Certificate_Manageme.zip NFVSEC(21)000094r6]:Enh01.01 DP for IFA and SEC joint session (IFA#264 check open issues -> SEC review -> IFA#274 Noted - agreed Suggestion#1 (NFV specifies both option) and Suggestion#2(registration usecase is starting points)))

Discussion paper for the stage2 level working specs on Certificate Management: [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_04_13_WG_NFVSEC%23207/NFVSEC(22)000024_ENH01_Discussion_on_specs_approach_for_security_architecture.pptx NFVSEC(22)000024]:Enh01.01 DP for proposing to work on IFA026/IFA033 as for SEC related architecture and RPs/IFs (SEC#207 - agreed to work on IFA026/IFA033 for Certificate Management and noted clear separation between SM and Certificate Management needed. And also asuumed that the contirbutions on IFA026/033 worked in SEC WG first)

Discussion paper [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/NFVSEC(22)000032r2_Enh01_01_Discussion_on_Certificate_Management_IFA_specs_impa.pptx NFVSEC(22)000032r2] "Enh01.01 Discussion on Certificate Management IFA specs impacts and work plan": Enh01.01 DP for identifying the impacted specs and work role/step between IFA and SEC in IFA/SEC joint session on NFV#38 (SEC#210/IFA#287).
* Endorsed on
** SEC works, will be sent to IFA for approval
*** IFA026 on Basic use case / Basic concept and architectural aspects including IFA010 existing featagreedCRs
*** IFA033
*** update SEC021/022/023/025, if necessary
** IFA works, will be back to SEC for endorsement
*** IFA006/008
*** (Potential) IFA013/007/011/014
Discussion paper [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_09_13_WG_NFVSEC%23215/NFVSEC(22)000059r5_IFA026_Supporting_material_for_Use_Cases.pptx NFVSEC(22)000059r5] "Enh01.01 Supporting material for Use Cases " in NFV#39/SEC#215:
* DP Noted

* Agreed to remove "proxy mode" for VNF OAM certificate an VNFCI certificate due to lack of support.
* Agreed on the keys (public and private keys) generation process for both NFV-MANO cert at NFV-MANO entities and VNF OMA cert/VNFCI cert at VNFM, included as part of CSR process, and done at each of NFV-MANO entities for NFV-MANO certificate, done at VNFM for VNF OAM certificate/VNFCI certificate.
* Agreed on that the registration of NFV-MANO entities for NFV-MANO certificates, done by OSS.

Individual CRs:

IFA010
* [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000835r5_IFA010ed431_support_certificate_mgmt.docx NFVIFA(21)000835r5]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000069r1_draft_CR_for_IFA010_to_support_certificate_mgmt.docx NFVSEC(12)000069] &[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000071r2_Proposal_of_security_enhancement_for_IFA_on_certificate_mgmt.zip NFVSEC(21)000071r2]: IFA010ed431 support certificate mgmt (SEC#194 endorsed -> IFA#257 FEAT Agreed)
* [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000899r4_IFA010ed431_enhance_functional_requirements_to_support_certi.docx NFVIFA(21)000899r4]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000090r2_SEC_review_on_NFVIFA_21_000899r3.zip NFVSEC(21)000090r2]: IFA010ed431 enhance functional requirements to support certificate mgmt (IFA#260 FEAT almost Agreed -> SEC endorsed -> IFA#265 FEAT almost Agreed)
* [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000935r2_Enh01_01_IFA010ed431_exchange_NFV-MANO_and_sub_CAs_certifica.docx NFVIFA(21)000935r2]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000089r1_SEC_review_on_NFVIFA_21_000935.zip NFVSEC(21)000089r1]: Enh01.01 IFA010ed431 exchange NFV-MANO and sub CAs certificate (IFA#260 FEAT almost Agreed -> SEC#199 endorsed -> IFA#265 FEAT almost Agreed)
* [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000960r1_IFA010ed431_additions_to_support_certificate_management_in_c.docx NFVIFA(21)000960r1]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000085_Proposal_to_add_further_clarifications_for_support_of_cert_m.zip NFVSEC(21)000085]: FA010ed431 additions to support certificate management in clause 5.y (SEC#197 endorsed with further 3 expansions -> IFA available)
IFA031
* [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000160r2_ENH01_01_IFA031ed431_Register_Requirements_on_certificate_ma.docx NFVIFA000(22)160r2]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_03_17_WG_NFVSEC%23205/NFVSEC(22)000019r1_SEC_Review_on_Enh01_01_NFVIFA_22_000160r1.zip NFVSEC(22)000019r1]: IFA031ed431 adding "Requirements on Registration of VNF/VNFC and MANO functionaly entity" (IFA#275 IFA160r1 FEAT agreed -> SEC#205 endorsed as SEC19r1/IFA160r2 with modification)
IFA026
* [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_07_27_WG_NFVSEC%23213/NFVSEC(22)000053r3_IFA026_Re-structuring_TOC.docx NFVSEC(22)000053r3]:IFA026 Re-structuring TOC (SEC#213 approved)
* [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_08_25_WG_NFVSEC%23214/NFVSEC(22)000054r5_IFA026_Use_case_for_Registration_of_VNFM_for_VNFCI_certifica.docx NFVSEC(22)000054r5]:IFA026 Registration of VNFM, VNFCI cert delegation mode (SEC#214 approved)
* [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_09_13_WG_NFVSEC%23215/NFVSEC(22)000069r2_IFA026_Use_case_for_CSR_for_VNFCI_certificate_in_delegation_.docx NFVSEC(22)000069r2]:IFA026 Use case for CSR for VNFCI certificate in delegation mode (SEC#215 approved)
* [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_09_13_WG_NFVSEC%23215/NFVSEC(22)000070r2_IFA026_Use_case_for_VNFCI_certificate_install_during_VNF_ins.docx NFVSEC(22)000070r2]:IFA026 Use case for VNFI certificate install during VNF instantiation for delegation mode (SEC#215 approved)
* [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_09_13_WG_NFVSEC%23215/NFVSEC(22)000071r2_IFA026_Use_case_for_VNFCI_certificate_install_after_VNF_inst.docx NFVSEC(22)000071r2]:IFA026 Use case for VNFI certificate install after VNF instantiation for delegation mode (SEC#215 approved)
* [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_09_13_WG_NFVSEC%23215/NFVSEC(22)000072r2_IFA026_Use_case_for_VNF_OAM_certificate_install_during_VNF_i.docx NFVSEC(22)000072r2]:IFA026 Use case for VNF OAM certificate install during VNF instantiation for delegation mode (SEC#215 approved)
* [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_09_13_WG_NFVSEC%23215/NFVSEC(22)000079r1_IFA026_Use_case_for_Registration_of_NFVO_for_MANO_certificat.docx NFVSEC(22)000079r1]:IFA026 Use case on Registration for NFVOfor MANO certificate (SEC#215 approved)
* [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_09_13_WG_NFVSEC%23215/NFVSEC(22)000080r2_IFA026_Use_case_on_CSR_for_NFVO__for_MANO_certificate.docx) NFVSEC(22)000080r2]:IFA026 Use case on CSR for NFVO, for MANO certificate (SEC#215 approved)
* [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_09_13_WG_NFVSEC%23215/NFVSEC(22)000081r2_IFA026_Use_case_for_Registration_of_VNFM_for_MANO_certificat.docx NFVSEC(22)000081r2]:IFA026 Use case on Registration for VNFM for MANO certificate (SEC#215 approved)
* [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_09_13_WG_NFVSEC%23215/NFVSEC(22)000082r3_IFA026_Use_case_on_CSR_for_VNFM__for_MANO_certificate.docx NFVSEC(22)000082r3]:IFA026 Use case on CSR for VNFM for MANO certificate (SEC#215 approved)
* [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_09_13_WG_NFVSEC%23215/NFVSEC(22)000083r2_IFA026_Use_case_for_Registration_of_VIM_for_MANO_certificate.docx NFVSEC(22)000083r2]:IFA026 Use case on Registration for VIM, for MANO certificate (SEC#215 approved)
* [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_09_13_WG_NFVSEC%23215/NFVSEC(22)000084r2_IFA026_Use_case_on_CSR_for_VIM_for_MANO_certificate.docx NFVSEC(22)000084r2]:IFA026 Use case on CSR for VIM, for MANO certificate (SEC#215 approved)
|-
|
|
|
|
|
|
|
|}

== ENH02: Special technical enhancements ==
This section contains an overview of small and generic technical enhancements to the ETSI NFV framework and their current status.
{| class="wikitable"
|+
!ID
!Name
!Release
!Status
!Contact
!Description
!Contributions
|-
|ENH02.01
|NFV-MANO enhancement with SDN-based networking
|Release 4
|Stage 2 complete
|
{| class="wikitable"
|Wang Ruixue, <wangruixue@chinamobile.com>
|-
|Li Shitao,<lishitao@huawei.com>
|}
|This new enhancement proposes to enhance the NFV-MANO functionality related to virtualised network management, lifecycle management and template information model to support the integration of SDN-based network in the framework of NFV-MANO during the timeframe of Release 4.
This work suggests to specify the SDN-based network resources in the NSD and VNFD model in order to use the different type of network to provision the network connection requirements at the design time.

This work also suggests to enhance Os-Ma-nfvo, Or-Vi and Or-Vnfm reference points in order to manage the lifecycle of the different type of network.
|
* NFVIFA(19)000858r4 : feature proposal (accepted)
* NFVIFA(19)000966r2: adding RD IE in IFA014, available
* NFVIFA(19)0001018: new requirements to IFA010, FEAT Agreed (IFA#202)
* NFVIFA(20)000240r2: adding new routing resource as a new type of network resources: FEAT Agreed (IFA#208)
* NFVIFA(20)000239r1: discussion paper for adding routing resource, available
* NFVIFA(20)000313r3: adding a new RoutingResorceData for describing a routing resource, FEAT Agreed (IFA#197)
* NFVIFA(20)000314r3: adding the Routing resource in the Update Virtualised Network Resource operation, FEAT Agreed (IFA#197)
* NFVIFA(20)000517r3: discussion paper for NSD model for supporting Routing resource: available
* ============= Mega CRs Approved ========
* IFA005: NFVIFA(20)000728r1 (Approved in NFVIFA#216) IFA010: NFVIFA(21)000030r3 (Approval in IFA#230) IFA014: NFVIFA(21)000150r4 (Approval in IFA#230)
|-
|ENH02.02
|NFV-MANO enhancement for NS feasibility check
|Release 4
|Stage 2 complete
|Junichi Kawasaki <ju-kawasaki@kddi.com>, Kenichi Ogaki <ke-oogaki@kddi.com>, Rajavarma Bhyrraju <rajavarma.bhyrraju@ericsson.com>, Cristina Badulescu <cristina.badulescu@ericsson.com>, Anatoly Andrianov <anatoly.andrianov@nokia.com>, Kleber Ulrich <Ulrich.Kleber@huawei.com>

|This new enhancement proposes to add the capability of feasibility check of Network Service to the lifecycle management during the timeframe of Release 4.

This is required to support the requirements specified in step-3 of clause 5.1.21 in 3GPP TS28.531 (Management and provisioning of 5G network slicing), to check the feasibility of Network slice subnet by sending enquiry requests to MANO to determine availability of network constituents.

This work suggests to enhance the Os-Ma-nfvo reference point to supporting the feasibility check of Network Service.

|
* NFVIFA(20)000187r2: New enhancement proposal (accepted, IFA#190)
* NFVIFA(20)000084a1r6: Discussion paper for option with extending existing operations (Noted, IFA#196)
* NFVIFA(20)000084r7: Changes to InstantiateNsRequest and UpdateNsRequest (FEAT agreed, IFA#196)
* NFVIFA(20)000332r3: Extending NsLcmOperationOccurrenceNotification (FEAT agreed, IFA#196)
* NFVIFA(20)000372r2: Support for modifying schedule time of scheduled operation (FEAT agreed, IFA#198)
* NFVIFA(20)000397r2: New requirements to IFA010 (FEAT agreed, IFA#200)

===== ============= Mega CRs Approved ======== =====
* NFVIFA(20)000662r2: IFA013ed421 MegaCR ENH02.02 NS feasibility check (Accepted - IFA#217)
* NFVIFA(20)000397r2: New requirements to IFA010 (Accepted - IFA#213)
*
|-
|ENH02.03
|NFV-MANO enhancement with Data flow mirroring
|Release 4
|Stage 2 complete
|Chen Shaofan <chenshaofan@chinamobile.com>,

Li Shitao <lishitao@huawei.com>
|This new enhancement proposes to enhance the NFV-MANO functionality to enable data flow mirroring management during the timeframe of Release 4.

This work suggests to specify the intra NFVI-PoP data flow mirroring requirements in the NSD model in order to provide the flow information need to be mirrored at the design time.

This work also suggests to enhance Or-Vi reference point in order to manage the intra NFVI-PoP data flow mirroring during the lifecycle of a NS.
|
* NFVIFA(20)000401：Supporting_Material_for_NFV_MANO_New_Enhancement_Proposal_Data_Flow_Mirroring（Noted in IFA-197）
* NFVIFA(20)000402r3: New enhancement proposal (accepted in IFA-202)
* NFVIFA(20)000491r7_ENH02.03_IFA010_release_4_enhancement_adding_new_requirement_to_NFVO （FEAT agreed in IFA#210）
* NFVIFA(20)000492r7_ENH02_03_IFA005_release_4_enhancement_adding_new_requirement（FEAT agreed in IFA#211）
* NFVIFA(20)000561r5_ENH02.03_IFA005_new parameters for Deletion of Data Flow Mirroring Job（FEAT agreed in IFA#211）
* NFVIFA(20)000563r6_ENH02.03_IFA005_new parameters for Query of Data Flow Mirroring Job（FEAT agreed in IFA#211）
* NFVIFA(20)000610r4_ENH02.03_IFA005_new parameters for updating of Data Flow Mirroring Job（FEAT agreed in IFA#211）
* NFVIFA(20)000611r4_ENH02.03_Use_Case_for_Data_Flow_Mirroring（FEAT agreed in IFA#215）
* NFVIFA(20)000707r2_ENH02.03_Information_Element_for_Data_Flow_Mirroring（FEAT agreed in IFA#215）
*NFVIFA(21)000050r1_ENH02_03_IFA013_adding_new_parameters_to_Update_NS_Operation（FEAT agreed in IFA#228）
*NFVIFA(21)000051r1_ENH02_03_IFA013_release_4_enhancement_adding_new_requirement_to_clause_5（FEAT agreed in IFA#226）
*NFVIFA(21)000052_ENH02_03_IFA013_adding_new_requirement_to_clause_7.3.5.1_introduction（FEAT agreed in IFA#226）
*NFVIFA(21)000183r1_ENH02_03_IFA013_Information_Element_CreateDataFlowMirroringJob（FEAT agreed in IFA#235）
*NFVIFA(21)000286r1_ENH02.03_IFA013_Information_Element_UpdateDataFlowMirroringJob（FEAT agreed in IFA#235）
*NFVIFA(21)000287r1_ENH02.03_IFA013_Add_Parameters_into_IE_NsInfo（FEAT agreed in IFA#235）
*NFVIFA(21)000288r1_ENH02.03_IFA013_Information_Element_MirroringJobInfo（FEAT agreed in IFA#235）
*NFVIFA(21)000456r3_ENH02_03_IFA010_adding_new_functional_requirement_to_NS_Instantiation_and_Termination（FEAT agreed in IFA#248）
*NFVIFA(21)000458r4_ENH02_03_IFA013_adding_new_parameters_to_Instantiate_NS_Operation（FEAT agreed in IFA#250）
*NFVIFA(21)000392r1_ENH02.03_IFA014_add_Parameters_into_VirtualLinkDf（FEAT agreed in IFA#254）
*NFVIFA(21)000393r5_ENH02.03_IFA014_Information_Element_NsDataFlowMirroring（FEAT agreed in IFA#254）
'''============= Mega CRs Approved ========'''
*'''NFVIFA(21)000891r1_ENH02.03_Index_Summary (For Information)'''
*NFVIFA(20)000810r1_ENH02_03_IFA005_release_4_MegaCR
*NFVIFA(21)000017r6_ENH02_03_IFA010_release_4_MegaCR
*NFVIFA(21)000853r6_ENH02.03_IFA013_release_4_MegaCR
*NFVIFA(21)000854r1_ENH02.03_IFA014_release_4_MegaCR

|-
|ENH02.04
|Invariant identification of NSD constituents
|Release 4
|Stage 2 completed
|Arturo Martin de Nicolas <arturo.martin-de-nicolas@ericsson.com >
|This enhancement proposes to add the capability to identify the VNFDs, nested NSDs and PNFDs of an NSD by invariant identities, as an alternative option to the descriptor Ids.

The enhancement will avoid having to change and create a new NSD when its components (VNFDs, PNFDs or nested NSDs) are replaced by another version and this replacement does not require changes in the rest of the NSD.
|
* NFVIFA(20)000709r2: New enhancement proposal (accepted)
* NFVIFA(20)000710: New enhancement proposal - supporting material
* NFVIFA(20)000835r2: Enh02.04-IFA010ed421 Use of invariant identifications for NSD constituents (FEAT agreed at NFVIFA#223)
* NFVIFA(20)000836r4: Enh02.04-IFA011ed421 Introduction of a vnfdInvariantId (FEAT agreed at NFVIFA#226)
* NFVIFA(20)000837r6: Enh02.04-IFA014ed421 Adding invariantIds to the NSD (FEAT agreed at NFVIFA#224)
* NFVIFA(20)000838r3: Enh02.04-IFA013ed421 Adding descriptor Ids to NS LCM operations (FEAT agreed at NFVIFA#224)
* NFVIFA(21)000142: Enh02.04-IFA011ed421 Resolution of editor’s notes (FEAT agreed at NFVIFA#228)
* NFVIFA(21)000143: Enh02.04-IFA014ed421 Resolution of editor’s notes (FEAT agreed at NFVIFA#228)
===== ============= Mega CRs for approval======== =====
* '''NFVIFA(21)000190r1: ENH02.04 MegaCR Index (Noted at IFA#229)'''
* NFVIFA(20)000835r2: Enh02.04-IFA010ed421 Use of invariant identifications for NSD constituents (FEAT agreed at NFVIFA#223, approved at NFVIFA#229)
* NFVIFA(21)000179: Enh02.04-IFA011ed421 MegaCR (Agreed at NFVIFA#228, approved at NFVIFA#229)
* NFVIFA(21)000180: Enh02.04-IFA014ed421 MegaCR (Agreed at NFVIFA#228, approved at NFVIFA#229)
* NFVIFA(20)000838r3: Enh02.04-IFA013ed421 Adding descriptor Ids to NS LCM operations (FEAT agreed at NFVIFA#224, approved at NFVIFA#229)
|-
|ENH02.05
|Flexibility with scalable VNF/NS instantiation
|Release 4
|Stage 2 complete
|Rajavarma Bhyrraju <rajavarma.bhyrraju@ericsson.com>
|The enhancement feature proposes to add scaleLevels as input during instantiation to support flexibility with scalable VNF/NS instantiation. The VNFs/NSs supporting flexible instantiations are identified with VNFD/NSD level attribute(s). This enhancement provides flexibility for the service providers to adjust instantiation level when instantiating a VNF and supports instantiate a VNF with required size in one single operation.
|
* NFVIFA(20)000820r2: New enhancement proposal (accepted - IFA#219-e)
* NFVIFA(20)000630r2: Discussion paper for flexible VNF/NS instantiations (Noted - IFA#216)
* NFVIFA(20)000841r1: ENH02.05 IFA011ed421 Adding support of arbitrary levels VNF instantiation in the VNFD (FEAT agreed - IFA#220)
* NFVIFA(20)000842r3: ENH02.05 IFA014ed421 Adding support of flexible NS instantiation in the NSD (FEAT agreed - IFA#222)
* NFVIFA(20)000843r3: ENH02.05 IFA007ed421 Introduction of scaleInfo complementing instantionLevelId (FEAT agreed - IFA#222)
* NFVIFA(20)000844r3: ENH02.05 IFA008ed421 Introduction of scaleInfo complementing instantionLevelId (FEAT agreed - IFA#222)
* NFVIFA(20)000845r3: ENH02.05 IFA013ed421 Introduction of nsScaleInfo complementing nsInstantionLevelId (FEAT agreed - IFA#222)

===== ============= Mega CRs for approval======== =====
* '''NFVIFA(21)000138: ENH02.05 MegaCR Index (Approved- IFA#227)'''
* NFVIFA(20)000841r1: ENH02.05 IFA011ed421 Adding support of arbitrary levels VNF instantiation in the VNFD (Approved- IFA#227)
* NFVIFA(20)000842r3: ENH02.05 IFA014ed421 Adding support of flexible NS instantiation in the NSD (Approved- IFA#227)
* NFVIFA(20)000843r3: ENH02.05 IFA007ed421 Introduction of scaleInfo complementing instantionLevelId (Approved- IFA#227)
* NFVIFA(20)000844r3: ENH02.05 IFA008ed421 Introduction of scaleInfo complementing instantionLevelId (Approved- IFA#227)
* NFVIFA(20)000845r3: ENH02.05 IFA013ed421 Introduction of nsScaleInfo complementing nsInstantionLevelId (Approved- IFA#227)
|}

Feature Tracking

2022-06-08T14:57:41Z

Vreck: /* ENH02: Special technical enhancements */

__NOTOC__
== Introduction ==
{| class="wikitable"
|-
| Current mirror date: 2022.06.07|| '''This page is a mirror of the [https://nfvprivatewiki.etsi.org/index.php?title=Feature_Tracking Feature Tracking page on the NFV private wiki]. Feature tracking information is frequently updated on the private wiki page and regularly mirrored onto the present public page.''' Links to contributions will require authentication with an ETSI Online Account.
|}

== Feature Overview ==
{| class="wikitable"
|+Feature Overview and Status
!Feature
!Stage 1
!Stage 2
!Stage 3
|-
|FEAT01: NFV-MANO Upgrades
|completed (Rel 4)
|not started
|not started
|-
|[[Feature Tracking#FEAT02: VNF software modification|FEAT02: VNF software modification]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT03: NFVI software modification|FEAT03: NFVI software modification]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT04: Host Reservation|FEAT04: Host Reservation]]
|n/a
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT05 Network Slicing|FEAT05 Network Slicing]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT06: Enhancement Network Service .28NS.29 Package|FEAT06: Enhancement Network Service (NS) Package]]
|n/a (part of Rel 2)
|n/a (part of Rel 2)
|n/a (part of Rel 2)
|-
|[[Feature Tracking#FEAT07: MANO Policy Management .28MANO PLC.29|FEAT07: MANO Policy Management (MANO_PLC)]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT08: Support of composite NS across multi-domain .28MANOMD NS.29|FEAT08: Support of composite NS across multi-domain (MANOMD_NS)]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT10: Mgmt .26 Connectivity Multi-Site Services .28MCMSS.29|FEAT10: Mgmt & Connectivity Multi-Site Services (MCMSS)]]
|completed (Rel 3)
|completed (Rel 3)
|partially completed (Rel 3).
See note 2.
|-
|[[Feature Tracking#FEAT11: NFV M.26M .28NFV-MANO management.29|FEAT11: NFV_M&M (NFV-MANO management)]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT12: Enhancement support for MEC in NFV deployments|FEAT12: Enhancement support for MEC in NFV deployments]]
|n/a
|completed (Rel 3).
See note 3.
|completed (Rel 3).
See note 3.
|-
|[[Feature Tracking#FEAT13: Report on Architectural enhancement for VNF License Management support and use of VNF licenses|FEAT13: Licensing]]
|completed (Rel 4)
|not started
|not started
|-
|[[Feature Tracking#FEAT15: VNF Snapshotting|FEAT15: VNF Snapshotting]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3).
See note 1.
|-
|[[Feature Tracking#FEAT16: Service Availability Level|FEAT16: Service Availability Level]]
|n/a
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT17: Cloud-Native VNFs and Container Infrastructure management|FEAT17: Cloud-Native VNFs and Container Infrastructure management]]
|completed (Rel 3)
|ongoing (Rel 4)
|ongoing (Rel 4)
|-
|[[Feature Tracking#FEAT18: Security|FEAT18: Security]]
|completed (Rel 3)
|completed: architecture (Rel 3), interfaces (Rel 4).
See note 3.
|not started
|-
|[[Feature Tracking#FEAT19: NFV-Conn|FEAT19a: NFV-Connect - container networking]]
|completed (Rel 4)
|ongoing (Rel 4)
|not started
|-
|[[Feature Tracking#FEAT19: NFV-Conn|FEAT19b: NFV-Connect - connectivity integration and operationalization]]
|ongoing (Rel 5)
|not started
|not started
|-
|[[Feature Tracking#FEAT20: Auto|FEAT20: Auto]]
|completed (Rel 4)
|ongoing (Rel 4)
|not started
|-
|[[Feature Tracking#FEAT21: 5GNFV|FEAT21: 5GNFV]]
|completed (Rel 4)
|ongoing (Rel 4)
|not started
|-
|[[Feature Tracking#FEAT22: M-Tenant|FEAT22: M-Tenant]]
|ongoing (Rel 5)
|not started
|not started
|-
|[[Feature Tracking#FEAT23: M-SBA|FEAT23: MANO-SBA]]
|ongoing (Rel 5)
|not started
|not started
|-
|[[Feature Tracking#FEAT24: VNF-OAM|FEAT24: VNF-OAM]]
|completed (Rel 4)
|not started
|not started
|-
|[[Feature Tracking#FEAT25: VNF-CI|FEAT25: VNF-CI]]
|ongoing (Rel 4)
|not started
|not started
|-
|[[Feature Tracking#FEAT26: Policy Management Models|FEAT26: Policy-models]]
|completed (Rel 4)
|ongoing (Rel 4)
|not started
|-
|[[Feature Tracking#FEAT27: NFV for vRAN|FEAT27: NFV for vRAN]]
|ongoing (Rel 5)
|not started
|not started
|-
|[[Feature Tracking#FEAT28: Fault management models|FEAT28: Fault management models]]
|ongoing (Rel 5)
|ongoing (Rel 5)
|not started
|-
|[[Feature Tracking#FEAT29: Green NFV|FEAT29: Green NFV]]
|ongoing (Rel 5)
|not started
|not started
|-
|[[Feature Tracking#FEAT30: VNF configuration|FEAT30: VNF configuration]]
|ongoing (Rel 5)
|not started
|not started
|-
|FEAT31: Flexible VNF deployment
|ongoing (Rel 5)
|not started
|not started
|-
|FEAT32: Reliability for cloud-native VNF
|ongoing (Rel 5)
|not started
|not started
|-
|FEAT19a (Rel. 5 extensions): Enhanced container networking
|ongoing (Rel 5)
|not started
|not started
|-
|FEAT24 (Rel. 5 extensions): VNF generic management functions
|not started
|not started
|not started
|-
|[[Feature Tracking#ENH01: Security enhancements|ENH01: Security enhancements]] See note 5.
|ongoing (Rel 4)
|ongoing (Rel 4)
|not started
|-
|[[Feature Tracking#ENH02: Special technical enhancements|ENH02: Special technical enhancements]] See note 4.
|completed (Rel 4) none applied yet (Rel 5)
|completed (Rel 4) none applied yet (Rel 5)
|ongoing (Rel 4) none applied yet (Rel 5)
|-
| colspan="4" |NOTE 1: The specification of other "non-core" parts of the feature is ongoing. NOTE 2: The specification of the NFV-MANO APIs and NFV Descriptors is completed. Informative profiling of "protocol and data models" for the interfaces exposed by WIM is completed. Normative profiling of "protocol and data models" is ongoing. NOTE 3: Additional specification/enhancements have been carried over to Release 4. NOTE 4: Concrete enhancement features and their status is available [[Feature Tracking#ENH02: Special technical enhancements|here]]. NOTE 5: Concrete security enhancement features and their status is available [[Feature Tracking#ENH01: Security enhancements|here]]
|}

== Introduction ==
Some introduction will be put here including guidelines, process description and tutorials.
* Link to Release 3 implementation process
** Link to the "consolidated IFA Release 3 Feature plan". Refer to NFVIFA(17)000914 and revisions. Latest version [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000914r4_Consolidated_IFA_Rel3_Feature_Plan_data_-_Milestones_Draftin.xlsx NFVIFA(17)000914r4]
* Training for Feature Primes
** Process
** Wiki editing
* Naming conventions: e.g. FEAT00_IFA007_[Contribution name]
* To build a link to all contributions belonging to a feature, replace '''FEAT99''' in the link stated below with the Feature short name for your feature e.g. FEAT15:
<nowiki>https://portal.etsi.org/Contribution.aspx?Tb_Id=789&searchText=</nowiki>'''FEAT99'''&IncludeSubTb=True&sort=pk_contribution&sortorder=DESC&NbItemsPerPage=50&Year=2017,2018,2019
* Note: Agreed content can be added to Pseudo meeting --> If the access is restricted, this may only work within a workgroup.
* Related/Dependent Features: Please indicate other features which relate to the ongoing work. Details can be given in the implementation plan or in the issues section.
[[File:ETSI NFV Feature Tracking Wiki cropped.png|center]]

== FEATxx: Feature Title ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Name, Company, E-Mail
|-
| '''Feature description''' || Short Description of the Feature
|-
| '''Target Release''' || '''Stage 2:''' Release 3 (2018-X-X)
'''Stage 3:''' Release 3 (2019-X-X)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFAxx, IFAyy, SOLzz
'''Stage 3:''' SOLzz
|-
| '''MegaCRs''' || '''Stage 2:'''
IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000yyy] (CR Status)

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEATxx FEATyy
|-
|New Specifcations
|'''Stage 2:''' none
'''Stage 3:''' SOLaaa
|-
| '''Status''' || '''Stage 2:''' Completed
'''Stage 3:''' Ongoing (20% completed)
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Name (Company)
'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 20xx-xx-xx
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to IFA007. CR draft [LINK] || IFA || March-2018 || Open
|}
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT02: VNF software modification ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Stefan Arntzen, Huawei
|-
| '''Feature description''' || This feature addresses the initiation and the coordination of the software modification process related to VNFs. Goal is to minimise the impact of software modification on service availability.
|-
| '''Target Release''' || Release 3
|-
| '''Impacted WIs''' || '''Stage2:'''
IFA007, IFA008, IFA011, IFA013, IFA010

'''Stage3:'''

SOL001, SOL002, SOL003
|-
| '''MegaCRs''' || MegaCR Index in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000117r1_FEAT02_MegaCR_Index.docx NFVIFA(19)000117r1]
IFA007: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000059r4_FEAT02_IFA007_MegaCR.zip NFVIFA(19)000059r4] Status: Approved MegaCR (IFA#137)

IFA008: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000058_FEAT02_IFA008_MegaCR.docx NFVIFA(19)000058] Status: Approved MegaCR (IFA#137)

IFA010: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000060_FEAT02_IFA010_MegaCR.docx NFVIFA(19)000060] Status: Approved MegaCR (IFA#137)

IFA011: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000061r3_FEAT02_IFA011_MegaCR.docx NFVIFA(19)000061r3] Status: Approved MegaCR (IFA#137)

IFA013: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000077r3_FEAT02_IFA013_Adding_Changing_VNF_Package.docx NFVIFA(19)000077r3] (single contribution for IFA013)
|-
| '''Related/Dependent Features''' || N/A
|-
| '''Status''' || '''Stage 2:''' Completed
'''Stage 3:''' Completed
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || Stefan Arntzen (Huawei) Maria Toeroe (Ericsson) Shaoji Ni (Huawei)
Dmytro Gassanov (NEC)

Lijuan Chen (ZTE)

Gerald Kunzmann (DOCOMO)

Joan Triay (DOCOMO)
|-
| '''Last Updated''' || 2021-12-17
|}

=== Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add functionality description of VNF software modification synchronisation in to IFA010.
CR drafts:

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000869r3_FEAT02_IFA010_Functional_requirements_for_VNF_software_modif.docx NFVIFA(18)000869r3] Status: Agreed FEAT (IFA#124)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000051r2_FEAT02_IFA010_alignment_of_operation_name.docx NFVIFA(19)000051r2] Status: Agreed FEAT (IFA#136)

| IFA010 || January-2019 || Completed
|-
| 002 || Define metadata to allow to synchronize the software modification process
CR drafts:

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000936r2_FEAT02_IFA011_Adding_VNF_software_modification.docx NFVIFA(18)000936r2] Status: Agreed FEAT (IFA#125)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001037r1_FEAT02_IFA011ed321_Adding_VNF_software_modification_informat.docx NFVIFA(18)0001037r1] Status: Agreed FEAT (IFA#129)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001122r3_FEAT02_IFA011ed321_Adding_notes_related_to_VersionSelector_i.docx NFVIFA(18)0001122r3] Status: Agreed FEAT (IFA#136)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001125r2_FEAT02_IFA011ed321_Clarifying_scope_of_modifications.docx NFVIFA(18)0001125r2] Status: Agreed FEAT (IFA#132)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001126r1_FEAT02_IFA011ed321_Addressing_EN_coordination_in_VnfSoftware.docx NFVIFA(18)0001126r1] Status: Agreed FEAT (IFA#132)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001149r1_FEAT02_IFA011ed321_Specification_of_component_changes.docx NFVIFA(18)0001149r1] Status: Agreed FEAT (IFA#134)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001150r2_FEAT02_IFA011ed321_Updates_version_selector.docx NFVIFA(18)0001150r2] Status: Agreed FEAT (IFA#134)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001151r6_FEAT02_IFA011_Adding_modification_qualifier_to_VersionSelect.docx NFVIFA(18)0001151r6] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(18)0001155r4_FEAT02_IFA011_Updating_IE_of_VnfSoftwareModification_and_Ver.docx NFVIFA(18)0001155r4] Status: Agreed FEAT (IFA#135)

- <s>NFVIFA(18)0001156</s> Status: NOTED in drafting call #05

- NFVIFA(19)000049r1 Status: not handled in v3.2.1

- NFVIFA(19)000056 Status: not handled in v3.2.1

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000082_FEAT02_IFA011_Align_terminology.docx NFVIFA(19)000082] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000083r2_FEAT02_IFA011_Resolve_Editor_s_Notes.docx NFVIFA(19)000083r2] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000101r2_FEAT02_IFA011_7_1_X_EN_scope_of_change_current_VNF_Package.docx NFVIFA(19)000101r2] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000105r1_FEAT02_IFA011_VNF_version.docx NFVIFA(19)000105r1] Status: Agreed FEAT (IFA#137)
| IFA011 || January-2019 || Completed
|-
| 003 || Derive the requirements from REL006 for an interface for the coordination of VNF software modifications actions on the Or-Vnfm reference point || IFA007 || December-2018 || Completed
|-
| 004 || Derive the requirements from REL006 for an interface for the coordination of VNF software modifications actions on the Ve-Vnfm reference point || IFA008 || December-2018 || Completed
|-
| 005 || Specify the interface for the coordination of the NFVI software modifications with the hosted VNFs on the Or-Vnfm reference point
CR drafts:

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000937r3_FEAT02_IFA007_Granting_for_VNF_software_modification.docx NFVIFA(18)000937r3] Status: Agreed FEAT (IFA#125)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000935r2_FEAT02_IFA007_Adding_VNF_software_modification.docx NFVIFA(18)000935r2] Status: Agreed FEAT (IFA#125)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001154r2_FEAT02_IFA007_Alignment_of_operation_name.docx NFVIFA(18)0001154r2] Status: Agreed FEAT (IFA#135)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000115r1_FEAT02_IFA007_scope_of_the_ChangeCurrentVnfPackage_operation.docx NFVIFA(19)000115r1] Status: Agreed FEAT (IFA#137)
| IFA007 || January-2019 || Completed
|-
| 006 || Specify the interface for the coordination of the NFVI software modifications with the hosted VNFs on the Ve-Vnfm reference point
CR drafts:

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000938_FEAT02_IFA008_Adding_VNF_software_modification.docx NFVIFA(18)000938] Status: Obsolete (superseeded by 107r2)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000106_FEAT02_IFA008_LCM_coordination.docx NFVIFA(19)000106] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000107r2_FEAT02_IFA008_mirrors.docx NFVIFA(19)000107r2] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000116_FEAT02_IFA008_mirror_of_115.docx NFVIFA(19)000116] Status: Agreed FEAT (IFA#137)
| IFA008 || January-2019 || Completed
|-
|007
|Add annex with information flows to document the procedures for the VNF software modifications
CR drafts (IFA007):

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000933r6_FEAT02_IFA007_Annex_VNF_software_mod_flows.docx - NFVIFA(18)000933r6]: Status: Agreed FEAT (IFA#128)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000094r1_FEAT02_IFA007_Resolve_Editor_s_Notes.docx NFVIFA(19)000094r1] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000096r1_FEAT02_IFA007_Annex_EN_terminology_alignment.docx NFVIFA(19)000096r1] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000097r3_FEAT02_IFA007_Annex_EN_detailing_flow_steps.docx NFVIFA(19)000097r3] Status: Agreed FEAT (IFA#137)

CR drafts (IFA013):

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000934_FEAT02_IFA013_Annex_VNF_software_mod_flows.docx NFVIFA(18)000934] Status: not handled in v3.2.1
|IFA007,
IFA013
|January-2019
|Completed
|-
| 008 || Finalize CRs for the changes from 001, 002, 005, 006, 007 and create MegaCRs || IFA
| February-2019 || Completed
|-
|009
|Security analysis:
- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001147r1_FEAT02_security_considerations.docx NFVIFA(18)0001147r1] Status: Agreed by SEC WG
|IFA
|January-2019
|Completed
|-
|010
|Requirements and operations for NS LCM interface:
- NFVIFA(19)000077r3 Status: Agreed FEAT (IFA#137)
|IFA013
|January-2019
|Completed
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT03: NFVI software modification ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Maria Toeroe (Ericsson), Gerald Kunzmann (DOCOMO)
|-
| '''Feature description''' || This feature addresses the support for the coordination of the NFVI software modification process with the VNFs hosted on the NFVI in order to minimize impact on service availability.
|-
| '''Target Release''' || '''Stage 2:''' Release 3 drop 3 (2019-06)
'''Stage 3:''' Release 3 (2019-12)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA005, IFA006, IFA007, IFA008, IFA010, IFA011
'''Stage 3:''' SOL001, SOL002, SOL003, SOL005, SOL006, SOL014
|-
| '''MegaCRs''' || '''Stage 2:'''
IFA005: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000455_IFA005_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000455] Baseline (Approved in IFA#159) IFA006: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000040r8_IFA006_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000040r8] Baseline (Approved in IFA#159)

IFA007: N/A (was <s>NFVIFA(19)000456 (Draft)</s>) IFA008: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000454r2_IFA008_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000454r2] Baseline (Approved in IFA#159)

IFA010: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000038r7_IFA010_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000038r7] Baseline (Approved in IFA#159) IFA011: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000039r7_IFA011_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000039r7] Baseline (Approved in IFA#159) + [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000319r3_FEAT03__IFA011_Replacing_scale_levels.docx NFVIFA(19)000319r3] (Approved in IFA#160)

'''Stage 3:'''
|-
| '''Related/Dependent Features''' || N/A
|-
| '''Status''' || '''Stage 2:''' Approved (IFA#159). MegaCR Index available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000603r1_FEAT03_MegaCR_Index.docx NFVIFA(19)000603r1]
'''Stage 3:''' Completed
|-
| '''Contributions''' || '''Stage 2:'''
[https://portal.etsi.org All feature contributions] [https://portal.etsi.org Agreed content]

'''Stage 3:'''
|-
| '''Feature team''' || '''Stage 2:'''
Maria Toeroe (Ericsson) Stefan Arntzen (Huawei) Shaoji Ni (Huawei) Mehmet Toy (Verizon) Gerald Kunzmann (DOCOMO)

'''Stage 3:'''
|-
| '''Last Updated''' || 2021-12-10
|}

=== Stage 2 Implementation Plan ===
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Based on REL006 add functionality description of NFVI software modification support to IFA010 for the VIM, VNFM and NFVO. CR Drafts: 
<s>NFVIFA(18)000283r2</s> Status: Withdrawn [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000285r5_FEAT03__IFA010_NFV-MANO_functional_requirements_changes.docx NFVIFA(18)000285r5] Status: Agreed

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000631r4_FEAT03_IFA010_NFV-MANO_functional_requirements_changes_for_V.docx NFVIFA(18)000631r4] Status: Agreed

<s>NFVIFA(18)000875r2</s> Status: Withdrawn

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000092r1_FEAT03__IFA010_Add_VIM_impact_elaboration.docx NFVIFA(19)000092r1] Status: Agreed FEAT (IFA#141)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000287r3_FEAT03__IFA010_Annex_constraints_for_NFVI_maintenance.docx NFVIFA(19)000287r3] Status: Agreed FEAT (IFA#148)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000345r2_FEAT03__Adding_the_constraint_of__timeOfImpact__into_IFA010_.docx NFVIFA(19)000345r2] Status: Agreed FEAT (IFA#149)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000360r7_FEAT03__IFA010_Annex_NFVI_maintenance_procedure_introduction.docx NFVIFA(19)000360r7] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000361r6_FEAT03__IFA010_Annex_NFVI_maintenance_VNFD-based_policy_tran.docx NFVIFA(19)000361r6] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000377r5_FEAT03__IFA010_Annex_NFVI_maintenance_group_impact_mitigatio.docx NFVIFA(19)000377r5] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000384r3_FEAT03__IFA010_Annex_NFVI_maintenance_VR_impact_mitigation.docx NFVIFA(19)000384r3] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000400r1_IFA010_FEAT03_Move_Annex_X_to_clause_5_X.docx NFVIFA(19)000400r1] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000426r2_FEAT03__IFA010_Annex_additional_NFVI_maintenance_constraint.docx NFVIFA(19)000426r2] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000464r7_FEAT03__Changes_in_IFA010_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000464r7] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000539r1_FEAT03__IFA010_Description_of_NFVI_software_modification.docx NFVIFA(19)000539r1] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000571_FEAT03__Modifying_Note_3_in_clause_5_x_2_of_IFA010_.docx NFVIFA(19)000571] Status: Agreed FEAT (IFA#157)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000577_FEAT03__Little_fixing_on_Annex_X_1_1_of_IFA010.docx NFVIFA(19)000577] Status: Agreed FEAT (IFA#157)
|| IFA010 || June 2019 || Completed
|-
| 002 || Based on REL006 specify the requirements for an interface for the coordination of the NFVI software modifications with the hosted VNFs on the Or-Vi reference point || IFA005 || December-2018 || Withdrawn
|-
| 003 || Based on REL006 specify the requirements for an interface for the coordination of the NFVI software modifications with the hosted VNFs on the Vi-Vnfm reference point || IFA006 || December-2018 || Withdrawn
|-
| 004 || Based on REL006 specify the requirements for an interface for the coordination of the NFVI software modifications with the hosted VNFs on the Ve-Vnfm reference point || IFA008 || December-2018 || Withdrawn
|-
| 005 || Based on REL006 specify the requirements for an interface for the coordination of the NFVI software modifications with the hosted VNFs on the Or-Vnfm reference point || IFA007 || December-2018 || Withdrawn
|-
| 006 || Specify the interface for the coordination of the NFVI software modifications with the hosted VNFs on the Or-Vi reference point. CR Drafts: <s>NFVIFA(18)000763</s> Status: Withdrawn

<s>NFVIFA(19)000003r1</s> Status: Obsolete

<s>NFVIFA(19)000052r2</s> Status: Obsolete

|| IFA005 || June 2019 || Withdrawn
|-
| 007 || Specify the interface for the coordination of the NFVI software modifications with the hosted VNFs on the Vi-Vnfm reference point. CR Drafts: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000296r9_IFA006_Vi-Vnfm_reference_point_compute_resource_related_chan.docx NFVIFA(18)000296r9] Status: Agreed

<s>NFVIFA(18)000762r1</s> Status: Withdrawn

<s>NFVIFA(18)000987r18</s> Status: Withdrawn [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)0001053r4_FEAT03_IFA006_Vi-Vnfm_reference_point_network_resource_relat.docx NFVIFA(18)0001053r4] Status: Agreed

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)0001054r4_FEAT03_IFA006_Vi-Vnfm_reference_point_network_resource_relat.docx NFVIFA(18)0001054r4] Status: Agreed

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000033r1_FEAT03_IFA006_Compute_resource_constraints_group_query_and_u.docx NFVIFA(19)000033] Status: Agreed

<s>NFVIFA(19)000066r14</s> Status: NOTED (IFA#144)

<s>NFVIFA(19)000067r7</s> Status: NOTED (IFA#144) <s>NFVIFA(19)000068r6</s> Status: NOTED (IFA#144)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000318r4_FEAT03__IFA006_annex_on_supporting_the_management_of_NFVI_ma.docx NFVIFA(19)000318r4] Status: Agreed FEAT (IFA#148)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000449r3_FEAT03__Remove_editor_notes_of_the_contribution_of_IFA006_an.docx NFVIFA(19)000449r3] Status: Agreed FEAT (IFA#153)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000460r5_FEAT03__IFA006_Modifying_notifications_for_NFVI_maintenance.docx NFVIFA(19)000460r5] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000462r5_Modifying_the_change_006_23_in_IFA006_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000462r5] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000461r1_FEAT03__Remove_some_changes_in_IFA006_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000461r1] Status: Agreed FEAT (IFA#157)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000463r1_Modifying_the_change_006_24_in_IFA006_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000463r1] Status: Agreed FEAT (IFA#154)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000551r4_FEAT03__IFA006_Modifying_notifications_trigger_condition.docx NFVIFA(19)000551r4] Status: Agreed FEAT (IFA#154)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000563r1_FEAT03_IFA006_Add_a_reference_to_Annex_X.docx NFVIFA(19)000563r1] Status: Agreed FEAT (IFA#154)
|| IFA006 || June 2019 || Completed
|-
| 008 || Specify the interface for the coordination of the NFVI software modifications with the hosted VNFs on the Ve-Vnfm reference point. CR Drafts: <s>NFVIFA(18)000761r1</s> Status: Withdrawn <s>NFVIFA(18)000990r13</s> Status: Withdrawn <s>NFVIFA(18)000991r13</s> Status: Withdrawn <s>NFVIFA(18)000989r7</s> Status: Withdrawn <s>NFVIFA(19)000002r6</s> Status: replaced by NFVIFA(19)000241 <s>NFVIFA(19)000075</s> Status: Withdrawn

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000102r8_IFA008_FM_interface_CR_for_FEAT03_NFVI_MOD.docx NFVIFA(19)000102r8] Status: Agreed FEAT (IFA#144)

<s>NFVIFA(19)000240</s> Status: Noted (IFA#144)

<s>NFVIFA(19)000241</s> Status: Noted (IFA#144)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000371r9_FEAT03__IFA008_annex_on_supporting_the_management_of_NFVI_ma.docx NFVIFA(19)000371r9] Status: Agreed FEAT (IFA#152)
|| IFA008 || June 2019 || Completed
|-
| 009 || Specify the interface for the coordination of the NFVI software modifications with the hosted VNFs on the Or-Vnfm reference point. CR Drafts: <s>NFVIFA(18)000764</s> Status: Withdrawn <s>NFVIFA(19)000004</s> Status: Withdrawn [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000069_IFA007_CR_FEAT03_NFVI_MOD.docx NFVIFA(19)000069] Status: Agreed FEAT (IFA#141)

<s>NFVIFA(19)000260</s> Status: Noted (IFA#144)

NFVIFA(19)000515 Status: Candidate for Agreed FEAT in IFA#155
|| IFA007 || June 2019 || Completed
|-
| 010 || Specify the VNF constraints parameters for NFVI software modifications in the VNFD. CR Drafts: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000456r5_FEAT03__IFA011_Adding_NFVI_software_modifications_constraint.docx NFVIFA(18)000456r5] Status: Agreed FEAT (IFA#129) [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000873r3_FEAT03__IFA011_Adding_NFVI_SW_modifications_constraints_to_V.docx NFVIFA(18)000873r3] Status: Agreed FEAT (IFA#129) [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000091_FEAT03__IFA011_Removing_note_from_NFVIFA_18_000873r3.docx NFVIFA(19)000091] Status: Agreed FEAT (IFA#141) [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000090r2_FEAT03__IFA011_Adding_nfviMaintenanceInfo_to_affinity_or_ant.docx NFVIFA(19)000090r2] Status: Agreed FEAT (IFA#144) [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000087_FEAT03__IFA011_Removing_NFVI_software_modifications_constrai.docx NFVIFA(19)000087] Status: Agreed FEAT (IFA#141)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000265r1_FEAT03__IFA011_Modifying_supported_migration_constraint.docx NFVIFA(19)000265r1] Status: Agreed FEAT (IFA#144)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000319r3_FEAT03__IFA011_Replacing_scale_levels.docx NFVIFA(19)000319r3] Status: Agreed FEAT (IFA#148)
|| IFA011 || June 2019 || Completed
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
!ID
!Action
!Impacted WG(s)
!Target completion
!Status
|-
|001
|Specification of NfviMaintenanceInfo
- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000475_SOL001ed361_FEAT03_NfviMaintenanceInfo.docx NFVSOL(21)000475]. Status: approved
|SOL001
|November-2021
|Completed
|-
|002
|Specification of NfviMaintenanceInfo
- NFVSOL(20)000002. Status: open

- NFVSOL(20)000043. Status: open
|SOL006
|November-2021
|ongoing
|-
|003
|Extension FM interface
- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000576r5_SOL002ed361_FEAT03_considering_the_case_of_NFVI_operation_an.docx NFVSOL(21)000576r5] and [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000678_SOL002ed361_FEAT03_fix_faultType_value_name_related_to_OAM.docx NFVSOL(21)000678]. Status approved
|SOL002
|November-2021
|Completed
|-
|004
|Specification of changeStatusNotification
- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000453_SOL014e361_Example_of_Change_Notification_Interface.docx NFVSOL(21)000453] and [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000462_SOL014e361_New_data_models_for_Change_and_Fault_management.docx NFVSOL(21)000462]. Status approved
|SOL014
|November-2021
|Completed
|}

=== Issues ===
* Policy content is expected to fulfil FEAT03 usecase in Rel4.

=== Security Considerations ===
''Security considerations for the feature are in ''[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000036r2_FEAT03_security_considerations.docx NFVIFA(19)000036r2]

== FEAT04: Host Reservation ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Gerald KUNZMANN (DOCOMO Communications Lab.)
|-
| '''Feature description''' || The present enhancement proposes adding the capability to the NFV-MANO architectural framework to support the reservation of compute hosts (see clause 3.1 in GS NFV-PER 001) in the NFVI. Detailed feature proposal is available in [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2017//NFV(17)000261r1_Other_to_IFA_Enhancement_Host_Reservation.docx IFA_Enhancement_Host_Reservation]
|-
| '''Target Release''' || Release 3 drop 1 (2018-05)
|-
| '''Impacted WIs''' || IFA005, IFA007, IFA010, IFA013
|-
| '''MegaCRs''' || IFA005 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000420r1_IFA005_MegaCR_FEAT04_Compute_Host_Reservation.docx NFVIFA(18)000420r1] (Approved MegaCR) (new text in clauses 2.2, 5.2, 5.3.X, 5.3.Y, 5.3.Z, 7.X, 7.Y, 8.X; updates clause 8.7.4) IFA007 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000421r1_IFA007_MegaCR_FEAT04_Compute_Host_Reservation.docx NFVIFA(18)000421r1] (Approved MegaCR) (updates clauses 6.3.2 "Grant VNF Lifecycle Operation operation" and 8.3.3 "GrantInfo information element") IFA010 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000419r3_IFA010_MegaCR_FEAT04_Compute_Host_Reservation.docx NFVIFA(18)000419r3] (Approved MegaCR) (new text in clauses 2.2, 3.1, 6.1.6, 6.X, 8.2.3, 8.X, A.2) IFA013 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000422r2_IFA013_MegaCR_FEAT04_Compute_Host_Reservation.docx NFVIFA(18)000422r2] (Approved MegaCR) (new text in clauses 5.2, 5.X, 7.X, 8.X)
|-
| '''Related/Dependent Features''' || N/A
|-
| '''Status''' || Completed.

MegaCR Index available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000475r1_FEAT04_MegaCR_Index.docx NFVIFA(18)000475r1]
|-
| '''Contributions''' || '''Stage2:'''
[http://https://portal.etsi.org All feature contributions] [http://https://portal.etsi.org Agreed content]

'''Stage 3:'''

SOL003 Grant operation: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000223_SOL003ed311_FEAT04_Clause_9_5_introduce_host_reservation_in_.docx NFVSOL(19)000223]

SOL005 NFVI capacity: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000359r2_SOL005ed311_FEAT04_introduce_NFVI_Capacity_Information_inter.zip NFVSOL(19)000359r2], [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000358r3_SOL005ed311_FEAT04_NFVI_Capacity_about_subscription_and_noti.zip NFVSOL(19)000358r3], [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000373r1_SOL005ed311_FEAT04_Add_NFVI_Capacity_thresholds.zip NFVSOL(19)000373r1], [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000372r1_SOL005ed311_FEAT04_Query_NFVI_Capacity_Information_Operation.zip NFVSOL(19)000372r1] and [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000276r1_SOL005ed331_FEAT04_Addressing_EN_and_subscriptions_alignment.zip NFVSOL(20)000276r1]
|-
| '''Feature team''' || Arturo Martin De Nicolas (Ericsson LM) Bertrand Souville (DOCOMO Communications Lab.) Joan Triay (DOCOMO Communications Lab.)
|-
| '''Last Updated''' || 2021-12-10
|}

=== Implementation Plan ===

NOTE: below contributions are marked as "OBSOLETE" as all content has been migrated to the MegaCRs (see above) and FEAT04 has been approved at IFA#101.

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Specify a requirement for the VIM to support the capability of handling reservation of resources at the host level. Specify a requirement for the NFVO to support requesting the reservation of resources at the host level. CR drafts: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001086_FEAT04_IFA010_New_clause_VIM_Functional_requirements_for_com.docx NFVIFA(17)0001086] (VIM) Status: Obsolete [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000146_FEAT04_IFA010_New_clause_NFVO_functional_requirements_for_co.docx NFVIFA(18)000146] (NFVO) Status: Obsolete || IFA010 || January-2018 || Completed
|-
| 002 || Specify requirements for an interface specialized on NFVI management on the Or-Vi to support the reservation of resources at the host level. CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000053_FEAT04_IFA005_CR_Add_new_Compute_Host_Reservation_interface_.docx NFVIFA(18)000053] Status: Obsolete || IFA005 || January-2018 || Completed
|-
| 003 || Specify an interface and its operations to support the reservation of resources at the host level. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000145r2_FEAT04_IFA005_CR_Compute_Host_Reservation_interface_specific.docx NFVIFA(18)000145r2] Status: Obsolete || IFA005 || February-2018 || Completed
|-
| 004 || Extend Annex A.2 to introduce physical compute host reservation. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000205_FEAT04_IFA010_Extend_Annex_A_2_to_introduce_physical_compute.docx NFVIFA(18)000205] Status: Obsolete || IFA010 || March-2018 || Completed
|-
| 005 || Extend clause 6.3.2 Grant VNF Lifecycle Operation operation. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000206r2_FEAT04_IFA007_Extend_clause_6_3_2_Grant_VNF_Lifecycle_Operat.docx NFVIFA(18)000206r2] Status: Obsolete || IFA007 || March-2018 || Completed
|-
| 006 || Enhancements of capacity management due to new functionality of host reservation: - Specify a requirement for the VIM to support NFVI capacity management. - Specify a requirement for the NFVO to support NFVI capacity management. CR drafts: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000207r2_FEAT04_IFA010_CR_NFVO_functional_requirements_for_NFVI_capac.docx NFVIFA(18)000207r2] (NFVO) Status: Obsolete [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000208r1_FEAT04_IFA010_CR_VIM_functional_requirements_for_NFVI_capaci.docx NFVIFA(18)000208r1] (VIM) Status: Obsolete || IFA010 || March-2018 || Completed
|-
| 007 || Specify an interface (IFA005, clause 7.X) and its operations to support Compute Hosts Capacity Management. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000364_FEAT04_IFA005_Add_Compute_Host_Capacity_Management_interface.docx NFVIFA(18)000364] Status: Obsolete || IFA005 || March-2018 || Completed
|-
| 008 || A new interface and its operations may be needed in IFA013 for notifications from the NFVO related to resource capacity shortage. CR drafts: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000365r1_FEAT04_IFA013_Resource_capacity_shortage_notification.docx NFVIFA(18)000365r1] Status: Obsolete [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000418_FEAT04_IFA013_Add_subscription_management_operations.docx NFVIFA(18)000418] Status: Obsolete || IFA013 || March-2018 || Completed
|-
|}

=== Issues ===
* Support host reservation when SOL014 supports reservation.

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT05 Network Slicing ==
=== Overview ===
The latest version of NFV EVE Network Slicing Report (EVE012 V3.1.1) can be downloaded at [http://www.etsi.org/deliver/etsi_gr/NFV-EVE/001_099/012/03.01.01_60/gr_NFV-EVE012v030101p.pdf EVE012]. 

{| class="wikitable"
|-
| '''Feature Prime''' || Anatoly Andrianov (Nokia), [mailto:cristina.badulescu@ericsson.com Cristina Badulescu (Ericsson)], Ulrich Kleber (Huawei), Bhumip Khasnabish (ZTE)
|-
| '''Feature description''' || EVE to IFA REL SEC Feature NFVSLICE EVE012 network slicing
Support Network Slicing by defining the necessary requirements and enhancements of interfaces, as discussed in [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2017//NFV(17)000252r6_EVE_to_IFA_REL_SEC_Feature_NFVSLICE_EVE012_network_slicing.docx NFV(17)000252].
|-
| '''Target Release''' || Release 3 Drop 2
|-
| '''Impacted WIs''' || IFA010, IFA013, IFA014, IFA024
|-
| '''MegaCRs''' || MegaCR for IFA010: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000844r7_IFA010_MegaCR_FEAT05_Slicing.docx NFVIFA(18)000844r7_IFA010_MegaCR_FEAT05_Slicing.docx] 
MegaCR for IFA013: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000014r1_IFA013_MegaCR_FEAT05_Slicing.docx NFVIFA(19)000014r1_IFA013_MegaCR_FEAT05_Slicing.docx] 
Only one CR for IFA014: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000653r4_FEAT05__IFA014_add_priority_to_NSD.docx NFVIFA(18)000653r4_FEAT05__IFA014_add_priority_to_NSD] Only one CR for IFA024: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)0001091_FEAT05_IFA024_Add_Slicing_Touchpoint.zip NFVIFA(18)0001091_FEAT05_IFA024_Add_Slicing_Touchpoint] MegaCR Index: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000016r1_FEAT05_MegaCR_Index.docx NFVIFA(19)000016r1_FEAT05_MegaCR_Index.docx]
|-
| '''Related/Dependent Features''' || After analysis and LS exchange with 3GPP no dependencies for the time frame of this feature are seen anymore.
|-
| '''Status''' || Completed
|-
| '''Reliability Review''' || Done in REL#270 on January 15, 2019
|-
| '''Security Review''' || Reviewed in SEC#139 on January 24, 2019 See [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000054r2_FEAT05_security_considerations.docx NFVIFA(19)000054r2_FEAT05_security_considerations.docx] or [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2019/NFVSEC(19)000008r1_FEAT05_security_considerations.zip NFVSEC(19)000008r1_FEAT05_security_considerations.zip]
|-
| '''Contributions''' || Latest status on [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000100r9_FEAT05_Dashboard.pptx Feature Dashboard]
|-
| '''Feature team''' ||
Anatoly Andrianov, Nokia 
Cristina Badulescu, Ericsson 
Bhumip Khasnabish, ZTE 
Ulrich Kleber, Huawei 
Sibylle Schaller, NEC 
Zarrar Yousaf, NEC 
Gerald Kunzmann, DOCOMO Communications Lab Stage 3/SOL WG: Arturo Martin de Nicolas
|-
| '''Last Updated''' || 2019-01-28
|}

=== Summary of decisions / agreed concepts ===

# Based on 3GPP's answer below, FEAT05 assumes that current NS LCM can be used by slicing to build slices and slice subnets.
# Based on 3GPP's answer below, FEAT05 can concentrate on analysing the use of NS priority only.
# Based on 3GPP's answer below, FEAT05 expects that a NS instance doesn't need to keep track of different consumers of a NS instance, but the existing multi-tenancy concept can be used by 3GPP.
# Based on 3GPP's answer below, FEAT05 closes the work on slice specific policies and multi-domain issues.

It is expected that Slice management functions can build the slices by using (instantiating) NS instances. NFV MANO is not aware of the network slices. Thus slice consumers / tenants are not known by MANO. Only the NS tenant is seen.

Depending on the use cases (contributed to an Annex for IFA010), it will be decided whether NS priorities need to be propagated to VNFM or VIM.

=== Overview Liaison Exchange ===

==== Specific Liaisons with 3GPP SA5 on Network Slicing ====

* LS to 3GPP SA5 on NFV support for Network Slicing: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000065r2_LS_to_3GPP_SA5_on_NFV_support_for_Network_Slicing.docx NFV(18)000065r2]
* LS reply from 3GPP SA5 on NFV support for Network Slicing: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000088_LSIn_from_3GPP_SA5_on_NFV_support_for_Network_Slicing.doc NFV(18)000088]

Summary of the answers:

# The definition of slice specific policies is not within the scope of ongoing Rel-15 work items
# Assurance data and Performance Management work item may have potential impacts on ETSI GS IFA027, but no detailed information
# 3GPP relies on the use of ETSI NFV NS concept. Current expectations are for the support of priorities at the NS level (e.g. expressed as attribute value in the NSD).
# Fixed mapping of slice tenant and NS tenant was not explicitly confirmed. Keeping track of multiple consumers doesn't seem to be necessary. 3GPP is aware of the NS tenants and will use the concept by some mapping between the slice consumer and the tenant of supporting NS(s).
# According to the answer, 3GPP is not planning to share NS instance between two slices if isolation is needed.
# 3GPP expects that slicing management will use Os-Ma-nfvo and Ve-Vnfm-em reference points only.

A second set of questions has been sent to 3GPP SA5:
* LS to 3GPP SA5 on usage of NS priority in NFV MANO in support for Network Slicing: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000264_LSOut_to_3GPP_SA5_priority_of_NS_within_network_slicing.doc NFV(18)000264]
* LS from 3GPP SA5 as first answer: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000276_Reply_LS_from_3GPP_SA5_on_Clarifications_on_NFV_NS_priority_.zip NFV(18)000276]
* LS Reply to SA5 with clarifications on questions: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000288r1_LSOut_3GPP_SA5_network_slicing_related_outstanding_questions.doc NFV(18)000288r1]
* Preparation material for requested joint call: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000964_Prep_material_for_joint_session_3GPP_SA5.pptx NFVIFA(18)000964_Prep_material_for_joint_session_3GPP_SA5.pptx]
* LS Reply from 3GPP SA5 containing a set of answers: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000299_Reply_LS_from_3GPP_SA5_on_clarifications_topics_for_NFV_NS_i.zip NFV(18)000299_Reply_LS_from_3GPP_SA5_on_clarifications_topics_for_NFV_NS_i.zip]
* Main statements, see some questions in report from FEAT05 drafting call [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000995_Report_of_FEAT05_Drafting_19_November_20.docx NFVIFA(18)000995_Report_of_FEAT05_Drafting_19_November_20.docx]

Reply by SA5: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000299_Reply_LS_from_3GPP_SA5_on_clarifications_topics_for_NFV_NS_i.zip NFV(18)000299_Reply_LS_from_3GPP_SA5_on_clarifications_topics_for_NFV_NS_i]
Main issues that could be clarified:
* Priorities are meant for LCM operations and resolution of resource conflicts in case of shortage
* MANO can act autonomously using the priority values
* If priority values are the same, MANO should act “first come first served”
* There should be a top priority, i.e. one that cannot be pre-empted.
* SA5 prefers the priority as attribute in NSD-DF.
Open questions collected:
# 2.1.1: “3GPP will expect to receive a notification” might be understood that the consumer will receive the notification.
# 2.1.3: “For LCM actions on NFV NSs that potentially impacts 3GPP communication services, MANO should ask permission for such LCM actions the 3GPP management system and not use the provided NS priority” is unclear in the wording.
# What should MANO use instead if it shouldn’t use the priority?
# 2.1.3: It is unclear how NFV should know which NS would impact 3GPP communication services and not be allowed to use the priority.
# 2.1.4.1: 3GPP doesn’t acknowledge here that there might be other consumers for NS/resources that may use resources and need to be considered in the setting of priorities.
# 2.1.4.2: The wording allows also pre-emption in case a low priority NS instance is fully instantiated. Does 3GPP intend this or do they refer only to NS LCM operations being in execution at the same time concurrently?
# Should MANO use priority during autohealing and “kill” a low priority NS instance to be able to heal a high priority NS instance in a resource shortage situation?

==== Other Liaisons with SA5 ====

LS received in cc, but containing valuable inputs:
* Reply LS from 3GPP SA5 on draft Recommendation Y.3103: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000277_LS_reply_from_3GPP_SA5_on_draft_Recommendation_Y_3103.doc NFV(18)000277]
* LS from SA5 to GSMA informing about documents: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000282_Reply_LS_from_3GPP_SA5_on_GSMA_Network_Slicing_Use_Case_Requ.doc NFV(18)000282], referenced documents are [http://www.3gpp.org/ftp//Specs/archive/28_series/28.530 3GPP Rel-15 TS 28.530], [http://www.3gpp.org/ftp/Specs/archive/28_series/28.531 3GPP Rel-15 TS 28.531], [http://www.3gpp.org/ftp//Specs/archive/28_series/28.541 3GPP Rel-15 TS 28.541]

==== Liaisons with other SDOs ====

Reply LS from ITU-T SG13 on consent of Recommendation Y.3103 (addressing network slicing)
see [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000302_Reply_LS_from_ITU-T_SG13_on_consent_of_Recommendation_Y3103.docx NFV(18)000302_Reply_LS_from_ITU-T_SG13_on_consent_of_Recommendation_Y3103]

=== Implementation Plan ===

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add Functional requirements to support NFVSLICE in IFA010
 CR Drafts agreed:
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000049r3_FEAT05_IFA010_Add_Requirements_from_Slicing_to_NFVO_and_VNFM.docx NFVIFA(18)000049r3_FEAT05_IFA010_Add_Requirements_from_Slicing_to_NFVO_and_VNFM] status: FEAT AGREED (IFA#89)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000120r5_FEAT05_IFA010_General_Functional_Requirements.docx NFVIFA(18)000120r5_FEAT05_IFA010_General_Functional_Requirements] status: FEAT AGREED (IFA#125)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000172_FEAT05_IFA010_Requirements__Network_Connections_NFVI_PoPs.docx NFVIFA(18)000172_FEAT05_IFA010_Requirements__Network_Connections_NFVI_PoPs] Routed to FEAT10 and FEAT AGREED (IFA#104)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000478r2_FEAT05_IFA010_CR_UseCases_for_Network_Slicing.docx NFVIFA(18)000478r2_FEAT05_IFA010_CR_UseCases_for_Network_Slicing] FEAT AGREED (IFA#105)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000692r2_FEAT05_IFA010__Scaling_Use_Cases_for_Network_Slicing_in_Anne.docx NFVIFA(18)000692r2_FEAT05_IFA010__Scaling_Use_Cases_for_Network_Slicing_in_Anne] FEAT AGREED (IFA#116)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000699r4_FEAT05_IFA010__Use_case__Re-instantation_of_multiple_NS_inst.docx NFVIFA(18)000699r4_FEAT05_IFA010__Use_case__Re-instantation_of_multiple_NS_inst] FEAT AGREED (IFA#122)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000732r2_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_NFVO.docx NFVIFA(18)000732r2_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_NFVO] FEAT AGREED (IFA#118)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000847r2_FEAT05_IFA010__Consider_priorities_during_resource_reservati.docx NFVIFA(18)000847r2_FEAT05_IFA010__Consider_priorities_during_resource_reservati] FEAT AGREED (IFA#122)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000848r1_FEAT05_IFA010__Consider_priorities_during_VNF_Lifecycle_Oper.docx NFVIFA(18)000848r1_FEAT05_IFA010__Consider_priorities_during_VNF_Lifecycle_Oper] FEAT AGREED (IFA#122)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000849r1_FEAT05_IFA010__Consider_priorities_during_NS_scaling.docx NFVIFA(18)000849r1_FEAT05_IFA010__Consider_priorities_during_NS_scaling] FEAT AGREED (IFA#122)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000850r1_FEAT05_IFA010__Consider_priorities_in_a_multiple_administrat.docx NFVIFA(18)000850r1_FEAT05_IFA010__Consider_priorities_in_a_multiple_administrat] FEAT AGREED (IFA#122)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000867r5_FEAT05_IFA010_priority_support_in_allowance_management_.docx NFVIFA(18)000867r5_FEAT05_IFA010_priority_support_in_allowance_management] FEAT AGREED (IFA#125)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000868r1_FEAT05_IFA010_priority_support_in_scheduled_NS_lifecycle_ope.docx NFVIFA(18)000868r1_FEAT05_IFA010_priority_support_in_scheduled_NS_lifecycle_ope] FEAT AGREED (IFA#122)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000879r1_Restructuring_Annex_of_IFA010__FEAT05_proposal_.docx NFVIFA(18)000879r1_Restructuring_Annex_of_IFA010__FEAT05_proposal_.docx] APPROVED (IFA#125)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000963r3_FEAT05_IFA010__Use_case__Instantiation_of_NS_in_parallel_to_.docx NFVIFA(18)000963r3_FEAT05_IFA010__Use_case__Instantiation_of_NS_in_parallel_to] FEAT AGREED in IFA#128
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001000r3_FEAT05_IFA010_Clarification_on_Resource_Conflict_Resolution.docx NFVIFA(18)0001000r3_FEAT05_IFA010_Clarification_on_Resource_Conflict_Resolution] to be FEAT AGREED in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001065r2_FEAT05_IFA010__Use_case__Resolving_a_conflict_by_pre-empting.docx NFVIFA(18)0001065r2_FEAT05_IFA010__Use_case__Resolving_a_conflict_by_pre-empting.docx] FEAT AGREED in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001089r1_FEAT05_IFA010_Annex_NS_sharing_conclusions.docx NFVIFA(18)0001089r1_FEAT05_IFA010_Annex_NS_sharing_conclusions.docx] FEAT AGREED in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000252r7_FEAT05_IFA010_Annex_Use_of_NFV_Constructs_in_Network_Slicing.docx NFVIFA(18)000252r7_FEAT05_IFA010_Annex_Use_of_NFV_Constructs_in_Network_Slicing] FEAT AGREED in IFA#131
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001119r2_FEAT05_IFA010_Editorial_alignment_of_use_cases.docx NFVIFA(18)0001119r2_FEAT05_IFA010_Editorial_alignment_of_use_cases.docx] FEAT AGREED in IFA#131
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001123r1_FEAT05_IFA010_Add_LCM_coordination_interface_to_use_cases.docx NFVIFA(18)0001123r1_FEAT05_IFA010_Add_LCM_coordination_interface_to_use_cases.docx] FEAT AGREED in IFA#131
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001139r2_FEAT05_IFA010_Annex_D_1_Introduction_to_general_use_cases.zip NFVIFA(18)0001139r2_FEAT05_IFA010_Annex_D_1_Introduction_to_general_use_cases.zip] FEAT AGREED in IFA#131
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001140r1_FEAT05_IFA010_Add_requirements_on_isolation.docx NFVIFA(18)0001140r1_FEAT05_IFA010_Add_requirements_on_isolation.docx] FEAT AGREED in IFA#131
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(18)0001148_FEAT05_IFA010_Add_use_of_NsLcmCapacityShortageNotification.docx NFVIFA(18)0001148_FEAT05_IFA010_Add_use_of_NsLcmCapacityShortageNotification.docx] FEAT AGREED in IFA#133

|| IFA010 || Jan-2019 || Completed
|-
| 002 || Identify and add new parameters for NSD to allow support of the network slice and network slice subnet.
 CR Drafts agreed:
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000653r4_FEAT05__IFA014_add_priority_to_NSD.docx NFVIFA(18)000653r4_FEAT05__IFA014_add_priority_to_NSD] FEAT AGREED in IFA#129
 
|| IFA014 || Jan-2019 || Completed

|-
| 003 || Investigate whether any new parameters in VNFD may be needed.

|| IFA011 || Jan-2019 || No update needed Completed

|-
| 004 || Investigate whether any new parameters in Os-Ma-Nfvo reference point may be needed to realize NFVSLICE lifecycle capabilities which include:

- Determining the requirements on the lifecycle of the Network Service used as part of a Network Slice

- Determining the requirements for the lifecycle of the Network Service used as part of a Network Slice Subnet

|| IFA013 || Jan-2019 || No update needed Completed

|-
| 005 || Investigate whether any new parameters in Os-Ma-Nfvo reference point may be needed to realize NFVSLICE feature capabilities which include:

- Determining the requirements for policy handling for Network Service instance

- Determining the requirements for performance and fault data handling

- Determining the requirements for LCM handling

 CR Drafts:
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001008r1_FEAT05_IFA013__NsLcmOperationOccurenceNotification_in_case_o.docx NFVIFA(18)0001008r1_FEAT05_IFA013__NsLcmOperationOccurenceNotification_in_case_o.docx] FEAT AGREED in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001141_FEAT05_IFA013_Add_shortage_notification_.docx NFVIFA(18)0001141_FEAT05_IFA013_Add_shortage_notification_.docx] FEAT AGREED in IFA#133

Note: According to EVE012 further analysis is necessary on whether there is any impact on the IFA013

|| IFA013 || Jan-2019 || Completed

|-
| 006 || Investigate whether any new parameters in Or-Vi reference point may be needed to realize NFVSLICE feature capabilities which include:
- Determining the resource requirements for Network Service instance
- Communicating resource prioritization related data

|| IFA005 || Jan-2019 || No update needed Completed

|-
| 007 || Investigate whether any new parameters in Vnfm-Vi reference point may be needed to realize NFVSLICE feature capabilities which include:
- Determining the resource requirements for VNF/C instances
- Communicating resource prioritization related data

|| IFA006 || Jan-2019 || No update needed Completed

|-
| 008 || Investigate whether any enhancements are needed for Application and Service Management Interface
and Information Model Specification.
|| IFA012 || Jan-2019 || Completed: No change needed: Use cases will be covered in IFA010, Touchpoints in IFA024. Not necessary to re-open Document in drop 2.

|-
| 009 || Investigate whether any Security requirements may be needed to realize the following features:
 Resource isolation for security reasons and per allocation policy:
 At Network Service level
 At VNF level
 At NFVI level
 Isolation of network service management for multiple tenants

 Security review available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000054_FEAT05_security_considerations.docx NFVIFA(19)000054_FEAT05_security_considerations.docx]

Note: Affected documents to be discussed with SEC WG
|| SEC012 || Jan-2019 || No update need to be initiated from FEAT05 Completed

|-
| 010 || Reliability requirements to realize the following features: 
- The NS instantiation which is used in the creation of a network slice instance, or in the network slice subnet instance 
- Maintaining the reliability of NS supporting the network slice instance during and after resource changes 
- Applying the reliability requirements and policies associated with network slice instance or the network slice subnet instance, 
throughout the lifecycle management of the Network Service instance As discussed with REL WG on Sept.30 2018, 
all reliability aspects will be analysed and covered by the REL010 work item. 
Impacts on IFA documents cannot be analysed in drop 2 time frame. Thus these can only be done (if necessary) in a second phase of FEAT05.

 Reliability review was conducted with REL WG on January 15, 2019 in meeting REL#270

|| REL010 || June-2019 || Completed Delegate to REL10 No CR in drop 2 from FEAT05

|-
| 011 || The touchpoint between NFV and network slice management functions needs to be specified. 
The diagram illustrating it can be found in [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000282_Reply_LS_from_3GPP_SA5_on_GSMA_Network_Slicing_Use_Case_Requ.doc LS from SA5 NFV(18)000282_Reply_LS_from_3GPP_SA5_on_GSMA_Network_Slicing_Use_Case_Requ]

 CR Drafts:
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001091_FEAT05_IFA024_Add_Slicing_Touchpoint.zip NFVIFA(18)0001091_FEAT05_IFA024_Add_Slicing_Touchpoint.zip]

|| IFA024 || Feb-2019 || Completed

|}

=== CRs abandoned ===
- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000876r1_FEAT05_IFA010_priority_support_in_software_image_distributio.docx NFVIFA(18)000876r1_FEAT05_IFA010_priority_support_in_software_image_distributio] noted in IFA
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000104r6_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_NFVO.docx NFVIFA(18)000104r6_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_NFVO] replaced by 732
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000102r2_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_VIM.docx NFVIFA(18)000102r2_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_VIM] not needed according to SA5 LS
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000103r2_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_VNFM.docx NFVIFA(18)000103r2_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_VNFM] not needed according to SA5 LS
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000101r2_FEAT05-IFA010-Arch_Level_Req_to_Support_Additional_NS_Featur.docx NFVIFA(18)000101r2_FEAT05-IFA010-Arch_Level_Req_to_Support_Additional_NS_Featur] Noted in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000108r2_FEAT05_IFA010_policy__priority__and_isolation_based_Multiple.docx NFVIFA(18)000108r2_FEAT05_IFA010_policy__priority__and_isolation_based_Multiple] Noted in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000109_FEAT05_IFA010_policy__priority__and_isolation_based_Multiple.docx NFVIFA(18)000109_FEAT05_IFA010_policy__priority__and_isolation_based_Multiple] Noted in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000110_FEAT05_IFA010_policy__priority__and_isolation_based_Multiple.docx NFVIFA(18)000110_FEAT05_IFA010_policy__priority__and_isolation_based_Multiple] Noted in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000866r3_FEAT05_IFA010__priority_support_in_NFP_management.docx NFVIFA(18)000866r3_FEAT05_IFA010__priority_support_in_NFP_management] Noted in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000877r1_FEAT05_IFA010_priority_support_in_NS_performance_management.docx NFVIFA(18)000877r1_FEAT05_IFA010_priority_support_in_NS_performance_management] Noted in IFA#129

=== Other Contributions ===

* Presentation for Webinar "Network Slicing and ETSI NFV": [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2017//NFV(17)000328_ETSI_NFV_Network_Slicing_Webinar.pptx NFV(17)000328]
* Analyse NGMN Requirements on Slicing: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000017r1_FEAT05_Analyse_NGMN_Requirements_on_Slicing.docx NFVIFA(18)000017r1]
* LS from 3GPP SA5 on transport network support of network slicing management: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000026_LSIn_from_3GPP_SA5_on_transport_network_support_of_network_s.doc NFV(18)000026]
* LS reply to 3GPP SA5 on transport network support of network slicing management: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000057_Reply_to_3GPP_SA5_on_transport_network_support_of_network_sl.docx NFV(18)000057]
* LS to 3GPP SA5 on NFV support for Network Slicing: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000065r2_LS_to_3GPP_SA5_on_NFV_support_for_Network_Slicing.docx NFV(18)000065r2]
* LS reply from 3GPP SA5 on NFV support for Network Slicing: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000088_LSIn_from_3GPP_SA5_on_NFV_support_for_Network_Slicing.doc NFV(18)000088]
* Presentation: "Towards NFV definition for Network Slicing" [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000115r1_Towards_NFV_definition_for_Network_Slicing.pptx NFVIFA(18)000115r1]
* Presentation at the Network Slicing World Summit held in Berlin, Germany on 23rd October 2018 [http://portal.etsi.org/ngppapp/ContributionCreation.aspx?primarykeys=160805 NFV(18)000283]
* Proposals to resolve editors notes [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001138_FEAT05_IFA010_Resolving_Editors_Notes.pptx NFVIFA(18)0001138_FEAT05_IFA010_Resolving_Editors_Notes.pptx]

=== Stage 3 Implementation Plan ===
{| class="wikitable sortable"
!ID
!Action
!Impacted WI(s)
!Target completion
!Status
|-
|001
|Add priority to NS node type.[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000799r2_SOL001ed331_FEAT05_Adding_priority_to_NSD.docx NFVSOL(19)000799r2]
|SOL001
|December-2019
|Completed
|-
|001b
|Add priority to NS node type. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000159_SOL001ed351_FEAT05_Adding_priority_to_NSD.docx NFVSOL(21)000159]
|SOL001
|March-2021
|Completed
|-
|002
|Add priority to NSD.[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000854_SOL006ed331_FEAT05_Add_priority_in_NS.docx NFVSOL(19)000854]
|SOL006
|December-2019
|Completed
|-
|002b
|Add priority to NSD. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000112_SOL006ed351_FEAT05_Add_priority_in_NSD_IFA014.docx NFVSOL(21)000112]
|SOL006
|March-2021
|Completed
|-
|003
|Introduce new NsLcmCapacityShortageNotification type. NFVSOL(21)000110r2
|SOL005
|April-2021
|Ongoing
|-
|004
|Add priority in NS data type. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000111r4_SOL005ed351_FEAT05_Addition_of_priority_in_NS_data_types.docx NFVSOL(21)000111r4]
|SOL005
|March-2021
|Completed
|-
|005
|Add flow of NS LCM operation with pre-emption. NFVSOL(21)000109r2
|SOL005
|April-2021
|Ongoing
|-
|006
|Warnings in LcmOpOcc. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000092_SOL005ed351_mirror_of_90r1_warnings_in_LcmOpOcc.docx NFVSOL(21)000092]
|SOL005
|March-2021
|Completed
|-
|007
|NS LCM coordination interface - data model. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000104r4_SOL005ed351_NS_LCM_coord_interface___data_model.docx NFVSOL(21)000104r4]
|SOL005
|March-2021
|Completed
|-
|008
|NS LCM coord interface – changes in other GS parts. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000106r3_SOL005ed351_NS_LCM_coord_interface___changes_in_other_GS_par.docx NFVSOL(21)000106r3]
|SOL005
|March-2021
|Completed
|-
|009
|Mirror of 135 lcmcoord API addressing ENs. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000161_SOL005ed351_Mirror_of_135_lcmcoord_API_addressing_ENs.zip NFVSOL(21)000161]
|SOL005
|March-2021
|Completed
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
see action 009, see also [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001084r1_FEAT05_Security_Topics_joint_IFA_SEC_at_NFV24.pptx NFVIFA(18)0001084r1_FEAT05_Security_Topics_joint_IFA_SEC_at_NFV24.pptx]
 Security review using the SEC006 template is available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000054r2_FEAT05_security_considerations.docx NFVIFA(19)000054r2_FEAT05_security_considerations.docx] This evaluation was approved in SEC WG call on January 24, 2019 as [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2019//NFVSEC(19)000008r1_FEAT05_security_considerations.zip NFVSEC(19)000008r1_FEAT05_security_considerations.zip] and finally approved by IFA WG in IFA#136 on January 30, 2019.

== FEAT06: Enhancement Network Service (NS) Package ==
=== Overview ===

More information and current status can be found on the '''wiki for [[FEAT06NSPackage]]'''

{| class="wikitable"
|-
| '''Feature Prime''' || Bhumip Khasnabish (ZTE), Haibin Chu (Ericsson) and Yaoye Zhang (Huawei)
|-
| '''Feature description''' || An NS Package is an archive including the meta-model descriptors NSD and other files (scripts, security materials, possible rules, policies, NS over multi-tenants, etc.), that are required to manage an NS from design to test/verification to validation/certification to runtime management; the holistic end-to-end NS lifecycle, as discussed in [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2017//NFV(17)000247_IFA_to_IFA_Enhancement_NS_Package.docx NFV(17)000247].
|-
| '''Target Release''' || same as DGS/NFV-SOL007 (1H-2019)
|-
| '''Impacted WIs''' || IFA010, IFA012 (TBC), IFA013, and IFA014. Note-1: We identify the impacted specifications in IFA WG only. The impacted specifications in other WGs (e.g. SOL, TST, SEC, REL, etc) needs to be addressed separately and the chairs of SOL and TST WGs have been informed. We will follow up the impacts on SEC and REL WGs. 
Note-2: The impact on IFA012 is dependent on the ISG's decision whether IFA012 is released as GS or GR by the end of Y2017.
|-
| '''Mega-CRs''' || IFA010 [not available] IFA012 [not available] IFA013 [not available] IFA014 [not available]
|-
| '''Related/Dependent Features''' || FEATxx FEATyy
|-
| '''New Specification ''' || No new WI is expected in IFA WG. 
Name of New Specification in SOL WG is [https://portal.etsi.org/webapp/WorkProgram/Report_WorkItem.asp?WKI_ID=54501 DGS/NFV-SOL007] (NSD file structure spec., based on NFVIFA(18)000174/NFVIFA(17)000879,
NFVSOL(17)000711 and NFV(18)000066/NFV(17)000364; created on 2018-03-01 and approved on 2018-03-12).] 
The scope of this work item [DGS/NFV-SOL007] is to specify the Network Service Descriptor file structure and naming conventions for the different files, fulfilling the requirements specified in ETSI GS NFV-IFA 014. The work item deliverable will contain normative provisions. 
WI Status [In Progress; to be completed by 1H-2019].
|-
| '''Status''' || Ongoing (as DGS/NFV-SOL007)
|-
| '''Contributions''' || [http://https://portal.etsi.org All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || Bhumip Khasnabish (ZTE) Haibin Chu (Ericsson) Yaoye Zhang (Huawei) Maopeng Zhang (ZTE) Lingli Deng (CMCC) 
|-
| '''Last Updated''' || 2018-10-01
|}

=== Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add use case description of NS packaging to IFA014 Annex. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000956r9_IFA014_Add_use_case_description_of_NS_package.docx NFVIFA(17)000956r10] || IFA014 || Same as in DGS/NFV-SOL007 || Started
|-
| 002 || Update the NS packaging requirement in IFA014.Add a new clause 5.X to describe the NS packaging requirement, including the NS packaging structure, content, identification, integrity, etc. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000959r6_FEAT06_IFA014_NS_Template_Enhancement_NS_Package.docx NFVIFA(17)000959r8] || IFA014 || Same as in DGS/NFV-SOL007 || Started
|-
| 003 || Update the functional requirements on NFVO in IFA010. Add new functional requirements on NFVO about NS package management by either adding a new clause (e.g. 6.6.X) or updating the existing clause (i.e. 6.6.1). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000958r5_FEAT06_IFA010_NSD_Management_Enhancement_NS_Package_.docx NFVIFA(17)000958r5] || IFA010 || Same as in DGS/NFV-SOL007 || Started
|-
| 004 || Update the interface requirement on NSD or NS package management interface in IFA013. Add new requirements of NS package management interface by either adding a new clause (i.e. 5.3.X) or updating the existing clause (i.e. 5.3.1). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000947r2_FEAT06_IFA013_NSD_Management_Interface_Enhancement_NS_Packag.docx NFVIFA(17)000947r2] || IFA013 || Same as in DGS/NFV-SOL007 || Started
|-
| 005 || Update the existing NSD management interface or add a new NS Package management interface in IFA013. Add new operations and notifications related to NS package management interface by either adding a new clause (i.e. 7.X) or updating the existing clause (i.e. 7.2). Current PNFD management may be updated as well based on the requirement discussion in action #002. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000947r2_FEAT06_IFA013_NSD_Management_Interface_Enhancement_NS_Packag.docx NFVIFA(17)000947r2] || IFA013 || Same as in DGS/NFV-SOL007 || Started
|-
| 006 || Update the NSD management related chapters in IFA012, if the IFA012 is released as GS in Rel.2. CR draft [LINK] || IFA012 || Same as in DGS/NFV-SOL007 || Open
|-
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

•Below technical issues are identified: 
->Current PNFD has its own management operations, e.g. On-board PNFD, etc. 
->After the concept of NS package enhancement is introduced, the issue of merging them into NS package management operations needs to be addressed. 
->The issue of backward compatibility with current NSD management interface needs to be addressed. 

•The impacts on SOL WG have been discussed. 
A new SOL work item [DGS/NFV-SOL007 (NSD file structure spec.)] has been created based on NFVIFA(18)000174/NFVIFA(17)000879, NFVSOL(17)000711 and NFV(18)000066/NFV(17)000364 
While the impacts on TST, SEC and REL WGs need to be discussed.

=== Security Considerations ===
''List of security considerations implied by the feature (to be determined).''
*

== FEAT07: MANO Policy Management (MANO_PLC) ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Haitao Xia (Huawei)
|-
| '''Feature description''' || This feature addresses the interface operation definition when policy management is introduced to NFV-MANO
|-
| '''Target Release''' || Release 3 drop 1 (2018-06)
|-
| '''Impacted WIs''' || IFA010 IFA013 IFA007 IFA008 IFA005 IFA006 
|-
| '''Mega-CRs''' ||
IFA013 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000429r1_FEAT07_IFA013_MegaCR_Support_of_policy_management_interface.doc NFVIFA(18)000429r1] (Approved) 
IFA007 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000430r1_FEAT07_IFA007_MegaCR_Support_of_policy_management_interface.doc NFVIFA(18)000430r1] (Approved) 
IFA008 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000431r1_FEAT07_IFA008_MegaCR_Support_of_policy_management_interface.doc NFVIFA(18)000431r1] (Approved) 
IFA005 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000432r1_FEAT07_IFA005_MegaCR_Support_of_policy_management_interface.doc NFVIFA(18)000432r1] (Approved) 
IFA006 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000433r1_FEAT07_IFA006_MegaCR_Support_of_policy_management_interface.doc NFVIFA(18)000433r1] (Approved) 
IFA010 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000455r3_FEAT07_IFA010_MegaCR_Support_of_policy_management_interface.doc NFVIFA(18)000455r3] (Approved) 
|-
| '''Related/Dependent Features''' || no dependency
|-
| '''Status''' || Completed. MegaCR Index available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000492r1_FEAT07_MegaCR_Index.docx NFVIFA(18)000492r1] 
|-
| '''Contributions''' || [http://https://portal.etsi.org All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || Haitao Xia (Huawei)
|-
| '''Last Updated''' || 2018-06-07
|}

=== Implementation Plan ===
NOTE:Contributions are marked as "OBSOLETE" as all content has been migrated to the corresponding MegaCRs.

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add functional requirements of policy management for the NFVO, VNFM and VIM 
IFA010 CRs (Status: Feature Agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000018r3_FEAT07_IFA010ed311_Add_policy_management_requirements_for_th.doc NFVIFA(18)000018r3] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000029r2_FEAT07_IFA010ed311_Add_policy_management_requirements_for_th.doc NFVIFA(18)000029r2] 
|| IFA010 || Jan-2018 || Completed
|-
| 002 || Specify a new interface of policy management over Os-Ma-nfvo reference point, including the interface requirements, policy management operations and corresponding information model 
IFA013 CRs (Status: Obsolete) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000032r3_FEAT07_IFA013ed311_Add_interface_requirements_for_policy_man.doc NFVIFA(18)000032r3] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000088r1_FEAT07_IFA013ed311_Add_interface_requirements_for_subscripti.doc NFVIFA(18)000088r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000089r1_FEAT07_IFA013ed311_Skeleton_and_description_part_for_policy_.doc NFVIFA(18)000089r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000094r6_FEAT07_IFA013ed311_Add_interface_operation_on_policy_transfe.doc NFVIFA(18)000094r6] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000165r4_FEAT07_IFA013ed311_Add_interface_operation_on_policy_deletio.doc NFVIFA(18)000165r4] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000186r2_FEAT07_IFA013ed311_Add_interface_operation_on_policy_query.doc NFVIFA(18)000186r2] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000187_FEAT07_IFA013ed311_Add_interface_operation_on_policy_activat.doc NFVIFA(18)000187] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000213r1_FEAT07_IFA013ed311_Add_notification_related_operations_to_po.doc NFVIFA(18)000213r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000481r1_FEAT07_IFA013_Clarification_on_forwarding_scenario_in_policy.doc NFVIFA(18)000481r1] 
|| IFA013 || Mar-2018 || Completed
|-
| 003 || Derive policy management interface over Nfvo-vnfm, Ve-Vnfm, Nfvo-Vi, Vi-vnfm reference point (mirror CRs to IFA013GS) based on the output of IFA013 interface operation definition 
IFA007 mirror CRs (Status: Obsolete) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000272_FEAT07_IFA007ed311_Add_interface_requirements_for_policy_man.doc NFVIFA(18)0000272] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000273_FEAT07_IFA007ed311_Skeleton_and_description_part_for_policy_.doc NFVIFA(18)0000273] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000274_FEAT07_IFA007ed311_Add_interface_operation_on_policy_transfe.doc NFVIFA(18)0000274] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000275r1_FEAT07_IFA007ed311_Add_interface_operation_on_policy_deletio.doc NFVIFA(18)0000275r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000276r1_FEAT07_IFA007ed311_Add_interface_operation_on_policy_query.doc NFVIFA(18)0000276r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000277_FEAT07_IFA007ed311_Add_interface_operation_on_policy_activat.doc NFVIFA(18)0000277] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000278_FEAT07_IFA007ed311_Add_notification_related_operations_to_po.doc NFVIFA(18)0000278] 
IFA008 mirror CRs (Status: Obsolete) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000313_FEAT07_IFA007ed311_Add_interface_requirements_for_policy_man.doc NFVIFA(18)0000313] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000314_FEAT07_IFA008ed311_Skeleton_and_description_part_for_policy_.doc NFVIFA(18)0000314] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000315r1_FEAT07_IFA008ed311_Add_interface_operation_on_policy_transfe.doc NFVIFA(18)0000315r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000316_FEAT07_IFA008ed311_Add_interface_operation_on_policy_deletio.doc NFVIFA(18)0000316] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000317_FEAT07_IFA008ed311_Add_interface_operation_on_policy_query.doc NFVIFA(18)0000317] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000318_FEAT07_IFA008ed311_Add_interface_operation_on_policy_activat.doc NFVIFA(18)0000318] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000319_FEAT07_IFA008ed311_Add_notification_related_operations_to_po.doc NFVIFA(18)0000319] 
IFA005 mirror CRs (Status: Obsolete) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000340_FEAT07_IFA005ed311_Add_interface_requirements_for_policy_man.doc NFVIFA(18)0000340] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000383_FEAT07_IFA005ed311_Skeleton_and_description_part_for_policy_.doc NFVIFA(18)0000383] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000385_FEAT07_IFA005ed311_Add_interface_operation_on_policy_transfe.doc NFVIFA(18)0000385] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000387_FEAT07_IFA005ed311_Add_interface_operation_on_policy_deletio.doc NFVIFA(18)0000387] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000389_FEAT07_IFA005ed311_Add_interface_operation_on_policy_query.doc NFVIFA(18)0000389] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000391_FEAT07_IFA005ed311_Add_interface_operation_on_policy_activat.doc NFVIFA(18)0000391] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000393_FEAT07_IFA005ed311_Add_notification_related_operations_to_po.doc NFVIFA(18)0000393] 
IFA006 mirror CRs (Status: Obsolete) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000341_FEAT07_IFA006ed311_Add_interface_requirements_for_policy_man.doc NFVIFA(18)0000341] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000384_FEAT07_IFA006ed311_Skeleton_and_description_part_for_policy_.doc NFVIFA(18)0000384] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000386_FEAT07_IFA006ed311_Add_interface_operation_on_policy_transfe.doc NFVIFA(18)0000386] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000388_FEAT07_IFA006ed311_Add_interface_operation_on_policy_deletio.doc NFVIFA(18)0000388] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000390_FEAT07_IFA006ed311_Add_interface_operation_on_policy_query.doc NFVIFA(18)0000390] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000392_FEAT07_IFA006ed311_Add_interface_operation_on_policy_activat.doc NFVIFA(18)0000392] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000394_FEAT07_IFA006ed311_Add_notification_related_operations_to_po.doc NFVIFA(18)0000394] 
|| IFA007/IFA008/IFA005/IFA006 || May-2018 || Completed
|-
| 004 || Define information model enhancement to the NFV descriptor (e.g., NSD) when necessary 
Conclusion: Based on the discussion output of [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000135r1_FEAT07_Discussion_paper_on_key_issues_of_designing_policy_ma.pptx NFVIFA(18)000135r1],there is no necessity to introduce policy descriptor to the NSD information model 
|| IFA014 || Feb-2018 || Completed
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT08: Support of composite NS across multi-domain (MANOMD_NS) ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Haitao Xia (Huawei), Arturo Martin de Nicolas (Ericsson)
|-
| '''Feature description''' || This feature addresses the architectural changes needed for the support of composite network services across multiple administrative domains
|-
| '''Target Release''' || Release 3 drop 1 (2018-06)
|-
| '''Impacted WIs''' || IFA010 IFA030 (new deliverable)
|-
| '''Mega-CRs''' || IFA010 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000425r1_FEAT08_IFA010_MegaCR_Support_of_composite_NS_across_multi-do.doc NFVIFA(18)000425r1] (Approved) 
|-
| '''Related/Dependent Features''' || no dependency
|-
| '''Status''' || Completed MegaCR Index available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000515r2_FEAT08_MegaCR_Index.docx NFVIFA(18)000515r2] 
New deliverable IFA030GS Approved 
|-
| '''Contributions''' || [http://https://portal.etsi.org All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || Haitao Xia (Huawei) Arturo Martin de Nicolas (Ericsson) Bhumip Khasnabish (ZTE)
|-
| '''Last Updated''' || 2018-09-01
|}

=== Implementation Plan ===

NOTE:Contributions are marked as "OBSOLETE" as all content has been migrated to the corresponding MegaCRs.
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Determine the content skeleton and input for introduction 
Approved contributions: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001172r3_GS_IFA030_skeleton_proposal.zip NFVIFA(17)0001172r3] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001176r2_IFA030__Input_for_scope_clause.docx NFVIFA(17)0001176r2] 
|| IFA030 || Jan-2018 || Completed
|-
| 002 || Add NFVO functional requirement description derived from Table 6.3-2 of IFA028 to IFA010 
IFA010 CRs (Status: Obsolete) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000042r3_FEAT08_IFA010ed311_Add_functional_requirements_for_supportin.doc NFVIFA(18)000042r3] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000050r5_FEAT08_IFA010ed311_NFVO_functional_requirements_for_composit.docx NFVIFA(18)000050r5] 
|| IFA010 || May-2018 || Completed
|-
| 003 || Add interface requirement description of Or-Or reference point derived from Table 6.3-1 of IFA028 
Approved contributions: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000056r1_FEAT08_IFA030_4_Input_for_Overview_clause.docx NFVIFA(18)000056r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000041r2_FEAT08_IFA030_5_Add_Or-Or_interface_requirements_for_NS_as_a.docx NFVIFA(18)000041r2] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000167_FEAT08_IFA030_5_3_2_Add_the_deleting_a_NS_instance_identifie.docx NFVIFA(18)000167] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000337_FEAT08_IFA030_5_3_2_Add_NS_termination_interface_requirement.docx NFVIFA(18)000337] 
|| IFA030 || Apr-2018 || Completed
|-
| 004 || Define Or-Or interface functions of NSD management, NS LCM, NS PM and NS FM which are derived from IFA013 GS and necessary adaptation is made 
Approved contributions: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000077r1_IFA030_6_Input_for_clause_6_interface_operations_by_reusing_.docx NFVIFA(18)000077r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000338_FEAT08_IFA030_6_3_Add_NS_termination_and_NS_identifier_delet.docx NFVIFA(18)000338] 
|| IFA030 || Apr-2018 || Completed
|-
| 005 || Define Or-Or interface functions of NS lifecycle granting and NS instance usage notification 
Approved contributions: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000097r3_IFA030_NS_Instance_Usage_Notification_Interface.docx NFVIFA(18)000097r3] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000112r2_FEAT08_IFA030_Input_for_clause_6_on_NS_Lifecycle_Operation_G.docx NFVIFA(18)000112r2] 
|| IFA030 || Apr-2018 || Completed
|-
| 006 || Develop Or-Or operational flows as informative Annex (when necessary) 
Conclusion: No operational flows are expected to be included in IFA030 GS: 
1. Align with the same definition style of other interface specifications; 
2. IFA028 report has already provided the flows for reference. 
|| IFA030 || Mar-2018 || Completed
|-
| 007 || New GS (IFA030) clean-up, EN resolution
Approved Contributions: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000441r1_FEAT08_IFA030_Restricting_scope_to_NS_across_multi-domain.docx NFVIFA(18)000441r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000442r1_FEAT08_IFA030_Clause_4__5_EN_resolution.docx NFVIFA(18)000442r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000443_FEAT08_IFA030_Clause_6_EN_resolution.docx NFVIFA(18)000443] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000444r1_FEAT08_IFA030_Clause_3_Input_for_definitions_and_abbreviatio.docx NFVIFA(18)000444r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000447_FEAT08_IFA30_NFVO-C_and_NFVO-N_definitions.docx NFVIFA(18)000447] 
|| IFA030 || May-2018 || Completed
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT10: Mgmt & Connectivity Multi-Site Services (MCMSS) ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' ||
Hiroshi Dempo, Zarrar Yousaf (NEC) (stage 2) 
Zarrar Yousaf (NEC), Joan Triay (DOCOMO) (stage 3)
|-
| '''Feature description''' || Following the recommendations written in IFA022, this feature is to specify management requirements, interfaces and information models to support connectivity for Multi-Site Services
|-
| '''Target Release''' || '''Stage 2:''' Release 3 drop 2 (2018-12) '''Stage 3:''' TBD
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA005, IFA007, IFA010, IFA011, IFA013, IFA014, IFA022, IFA032 '''Stage 3:''' SOL014, SOL003, SOL005, SOL001, SOL006, SOL017
|-
| '''Mega-CRs''' || '''Stage 2:''' - IFA005 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001111r2_IFA005_MegaCR_FEAT010_Or-Vi_ref_point_interface_specificatio.docx NFVIFA(18)0001111r2] - IFA007 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001112r4_IFA007_MegaCR_FEAT010_Or-Vnfm_ref_point_interface_specificat.zip NFVIFA(18)0001112r4] - IFA010 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001107r2_IFA010_MegaCR_FEAT010__General_and_functional_requirements_f.docx NFVIFA(18)0001107r2] - IFA013 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001110r4_IFA013_MegaCR_FEAT010_Os-Ma-Nfvo_specification_for_Multi-Sit.zip NFVIFA(18)0001110r4] - IFA014 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001113r2_IFA014_MegaCR_FEAT010_Specify_parameters_for_the_NSD_file_re.docx NFVIFA(18)0001113r2]
|-
| '''Related/Dependent Features''' || N/A
|-
| '''New Specification''' || '''Stage 2:''' IFA032 '''Stage 3:''' SOL017, others TBD
|-
| '''Status''' || '''Stage 2:''' Completed, MegaCR Index available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001117r3_FEAT010_MegaCR_Index.docx NFVIFA(18)0001117r3] '''Stage 3:''' Ongoing
|-
| '''Contributions''' || [http://https://portal.etsi.org All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' - Hiroshi Dempo (NEC Europe Ltd.) - Zarrar Yousaf (NEC Europe Ltd.) - Lei Zhu (Huawei Tech (UK) Co., Ltd. - Ulrich Kleber (Huawei Tech (UK) Co., Ltd. - Marc Flauw (HPE) - Joan Triay (DOCOMO) '''Stage 3:''' - Zarrar Yousaf (NEC Europe Ltd.) - Joan Triay (DOCOMO)
|-
| '''Last Updated''' || 2019-11-18
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || - Approve FEAT10 and new WI draft titled “Reference point between NFVO and WIM- Interface and Information Model Specification" || None || Oct-2017 || Done
|-
| 002 ||
- Approve IFA022 as a stable draft 
:Status: Published
:Document: [http://www.etsi.org/deliver/etsi_gr/NFV-IFA/001_099/022/03.01.01_60/gr_NFV-IFA022v030101p.pdf Report on Management and Connectivity for Multi-Site Services]
|| IFA022 || Dec-2017 || Done
|-
| 003 ||
- Specify general and functional recommendations for Multi-Site Service 
- Describe architectural and functional outline of Multi-Site Service (e.g. as a new annex) 
:*Approved
::None
:*Agreed
::IFA#89: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000079r2_FEAT10_IFA010__General_requirements_for_management_and_conne.DOCX NFVIFA(18)000079r2]
::IFA#89: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000080r1_FEAT10_IFA010__Functional_requirements_for_management_and_co.DOCX NFVIFA(18)000080r1]
::IFA#89: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000081r1_FEAT10_IFA010__Architectural_options_for_management_and_conn.DOCX NFVIFA(18)000081r1]
::IFA#100: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000262r2_FEAT10_IFA010_General_considerations_for_WIM.docx NFVIFA(18)000262r2]
::IFA#100: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000263r1_FEAT10_IFA010_Functional_requirements_for_virtualised_resour.docx NFVIFA(18)000263r1]
::IFA#100: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000264r2_FEAT10_IFA010_Functional_requirements_for_resource_reservati.docx NFVIFA(18)000264r2]
::IFA#100: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000265r1_FEAT10_IFA010_Functional_requirements_for_virtualised_resour.docx NFVIFA(18)000265r1]
::IFA#100: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000266r1_FEAT10_IFA010_Functional_requirements_for_virtualised_resour.docx NFVIFA(18)000266r1]
::IFA#105: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000172r6_FEAT10_IFA010_Requirements__Network_Connections_NFVI_PoPs.docx NFVIFA(18)000172r6]
:*In discussion
|| IFA010 || Jan/ 2018 || Completed
|-
| 004 ||
- Specify Os-Ma-Nfvo reference point interface and information model specification for Multi-Site Service 
- Make relevant changes to the scope and overview sections to include the support for Multi-site Service on Os-a-Nfvo reference point.
:*Approved
::None
:*Agreed
::IFA#99: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000129r3_FEAT10__IFA013_Mirror_-_Extend_Ext_Managed_VL_to_span_across.docx NFVIFA(18)000129r3]
::IFA#100: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000155r1_FEAT10__IFA013_support_of_NSs_over_provided_WAN_connections.docx NFVIFA(18)000155r1]
:*In discussion
:: None
|| IFA013 || Mar-2018 || Completed
|-
| 005 ||
- Specify Or-Vi reference point interfaces and information model specification between NFVO and VIM for Multi-Site Service 
- Make relevant changes to the scope and overview sections to include the support for Multi-site Service
:*Approved
:: IFA#118: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000780r3_FEAT10_IFA005_NfviPop_Information_Element.docx NFVIFA(18)000780r3] 
:*Agreed
::None
:*In discussion
::None
|| IFA005 || Mar-2018 || Completed
|-
| 006 ||
- Specify enhancements to Or-Vnfm ref. point interfaces and information model to address the case of VNF multi-site deployment.
- Make relevant changes to the scope and overview sections to include the support for Multi-site Service on Or-Vnfm reference point
:*Approved
::None
:*Agreed
::IFA#99 CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000128r5_FEAT10__IFA007_Extend_Ext_Managed_VL_to_span_across_WAN.docx NFVIFA(18)000128r5]
:*In discussion
::None
|| IFA007 || Mar-2018 || Completed
|-
| 007 || - Specify parameters for the VNFD file relevant for the support of Multi-Site Service
" No CRs received"
| IFA011 || May-2018 || Closed
|-
| 008 || - Specify parameters for the NSD file relevant for the support of Multi-Site Service
:*Approved
::None
:*Agreed
:: IFA#89: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000117_FEAT10__IFA014_Align_requirements_to_IFA022_recommendations.docx NFVIFA(18)000117]
:: IFA#89: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000118r1_FEAT10__IFA014_Augment_anti-affinity_scope.docx NFVIFA(18)000118r1]
:*In discussion
::None
|| IFA014 || May-2018 || Completed
|-
| 009 ||
- Specify Or-Vi reference point interfaces and information model specification between NFVO and WIM for Multi-Site Service 
:*Approved
:: IFA#89: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000159r1_FEAT10_IFA032_Scope.docx NFVIFA(18)000159r1]
:: IFA#100: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000413_FEAT10__IFA032_Connectivity_Services_Management_requirements.docx NFVIFA(18)000413]
:: IFA#100: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000414r1_FEAT10__IFA032_Capacity_Management_requirements_.docx NFVIFA(18)000414r1]
:: IFA#100: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000415_FEAT10__IFA032_Fault_Management_requirements_.docx NFVIFA(18)000415]
:: IFA#100: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000416r1_FEAT10__IFA032_Performance_Management_requirements_.docx NFVIFA(18)000416r1]
:: IFA#100: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000417_FEAT10__IFA032_WIM_interface_requirements_.docx NFVIFA(18)000417]
:: IFA#105: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000496r2_FEAT10__IFA032_Fault_Management_interface.docx NFVIFA(18)000496r2]
:: IFA#105: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000497r3_FEAT10__IFA032_Performance_Management_interface.docx NFVIFA(18)000497r3]
:: IFA#105: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000524r4_FEAT10__IFA032_Clause_4_Overview_.docx NFVIFA(18)000524r4]
:: IFA#105: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000558r1_FEAT10__IFA032_Clause_6_1.docx NFVIFA(18)000558r1]
:: IFA#105: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000582r1_FEAT10_IFA032_Removal_of_clause_7.docx NFVIFA(18)000582r1]
:: IFA#108: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000702r1_IFA032_Connectivity_Service_Management_Interfaces.docx NFVIFA(18)000702r1]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000781r2_IFA032_Definition_of_Connectivity_Service.docx NFVIFA(18)000781r2]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000782r1_IFA032_Parameters_for_Create_Connectivity_Service_operation.docx NFVIFA(18)000782r1]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000783r2_IFA032_Parameters_for_Query_Connectivity_Service_operation.docx NFVIFA(18)000783r2]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000784r2_IFA032_Parameters_for_Update_Connectivity_Service_operation.docx NFVIFA(18)000784r2]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000785r2_IFA032_Parameters_for_Terminate_Connectivity_Service_operati.docx NFVIFA(18)000785r2]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000786_IFA032_Parameters_for_Subscribe_operation.docx NFVIFA(18)000786]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000787r1_IFA032_Parameters_for_Query_Subscription_Info_operation.docx NFVIFA(18)000787r1]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000788_IFA032_Parameters_for_Terminate_Subscription_operation.docx NFVIFA(18)000788]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000826r1_FEAT10_IFA032_Clause_4_Adding_concepts_of_connectivity_manag.docx NFVIFA(18)000826r1]
:: IFA#125: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000912r1_FEAT10_IFA032_Clause_4_Extending_connectivity_concepts.docx NFVIFA(18)000912r1]
:: IFA#125: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000913r1_FEAT10_IFA032_Clause_6_x_and_8_x_Adding_Capacity_and_Topolog.docx NFVIFA(18)000913r1]
:: IFA#125: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000916r3_IFA032_Information_Elements_for_connectivity_service.docx NFVIFA(18)000916r3]
:: IFA#125: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000951r1_IFA032_-_Terminology_Alignment_of__Connectivity_Service__to_.docx NFVIFA(18)000951r1]
:*Agreed
::None
:*In discussion
::None
NOTE: As written in ID#2, naming of the ref. point is FFS. Purpose of the specification is to focus on virtualised network resource management subset of existing IFA005, and necessary extensions/enhancements particular to managing resources in the WAN
|| IFA032 || May-2018 || Completed
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

- All topics can start from the beginning but the progress needs to be managed on the action IDs (e.g. individual mega CRs and new deliverable basis) 
- The target dates are set according to the requirement categories in IFA022 (CRs for general, functional, reference point and information element, descriptor, or new deliverable) 
- Discussion for IFA032 may take more time than CRs but finalise before the 1st drop of Release 3.

=== Security Considerations ===
''List of security considerations implied by the feature.''

=== Stage 3 Implementation Plan ===

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WI(s) !! Target completion !! Status
|-
| 001 || Specification of multi-site connectivity support in SOL003: - Add specification for Multi-Site Connectivity Services: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000732_SOL003ed331_FEAT10_Add_specification_for_Multi-Site_Connecti.docx NFVSOL(19)000732]. Status: open || SOL003 || Dec. 2019 || Ongoing
|-
| 002 || Specification of multi-site connectivity support in SOL005: - Add specification for Multi-Site Connectivity Services: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000734_SOL005ed331_FEAT10_Add_specification_for_Multi-Site_Connecti.docx NFVSOL(19)000734]. Status: open || SOL005 || Dec. 2019 || Ongoing
|-
| 003 || Specification of multi-site connectivity support in SOL descriptors: - SOL001ed331 FEAT10 Add specification for Multi-Site Connectivity Services: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000792_SOL001ed331_FEAT10_Add_specification_for_Multi-Site_Connecti.docx NFVSOL(19)000792]. Status: open. || SOL001, SOL006|| Dec. 2019 || Not started
|-
| 004 || Specification of multi-site connectivity support in SOL014: - TBD || SOL014 || TBD || Not started
|-
| 005 || Report and profiling of stage 3 solutions addressing IFA032 requirements. General structure of the report: - SOL017 skeleton: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000360r1_SOL017_-_Document_Structure_and_ToC.zip NFVSOL(19)000360r1]. Status: approved at SOL#102. - SOL017 scope: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000361r1_SOL017_-_Scope.docx NFVSOL(19)000361r1]. Status: approved at SOL#102. - IFA032 Overview Clause 4.2: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000548r1_SOL017_IFA032_Overview_Clause_4_2.docx NFVSOL(19)000548r1]. Status: approved at SOL#111 EA. - IFA032 Overview for Capacity, Performance and Fault Management interfaces for Clause 4.2: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000592_SOL017_IFA032_Overview_for_Capacity__Performance_and_Fault_M.docx NFVSOL(19)000592]. Status: approved at SOL#115. - TBD || SOL017 || Dec. 2019 || Ongoing
|-
| 006 || Profiling of IETF ACTN stage 3 solutions addressing IFA032 requirements: - IETF ACTN Overview: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000506r3_SOL017_IETF_ACTN_Overview_.docx NFVSOL(19)000506r3]. Status: approved at SOL#115. - Clause 4.3.2.3 Mapping concepts with ACTN: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000573_SOL017_Clause_4_3_2_3_Mapping_concepts_with_ACTN.docx NFVSOL(19)000573]. Status: approved at SOL#115. - TBD || SOL017 || Feb. 2020 || Ongoing
|-
| 007 || Profiling of TAPI stage 3 solutions addressing IFA032 requirements: - TAPI Overview: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000605r2_SOL017_TAPI_Overview.docx NFVSOL(19)000605r2]. Status: approved at SOL#115. - TBD || SOL017 || Feb. 2020 || Ongoing
|-
|}

== FEAT11: NFV_M&M (NFV-MANO management) ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Yaoye Zhang (Huawei) Joan Triay (DOCOMO)
|-
| '''Feature description''' || Following the recommendations written in [https://www.etsi.org/deliver/etsi_gr/NFV-IFA/001_099/021/03.01.01_60/gr_NFV-IFA021v030101p.pdf ETSI GR NFV-IFA 021], this feature will enable the management of the NFV Management and Orchestration functional blocks identified by the NFV Architectural Framework.
|-
| '''Target Release''' || Release 3 drop 1 (2018-06)
|-
| '''Impacted WIs''' || ETSI GS NFV-IFA 010
|-
| '''MegaCRs''' || IFA010ed311: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000576_IFA010_mega_CR_FEAT11_on_NFV-MANO_management.docx NFVIFA(18)000576] Status: APPROVED at IFA#104
|-
| '''Related/Dependent Features''' || None
|-
| '''New Specification''' || ETSI GS NFV-IFA 031 ("NFV; Management and Orchestration; Requirements and interfaces for NFV-MANO management Specification") Work Item: [https://portal.etsi.org/webapp/WorkProgram/Report_WorkItem.asp?WKI_ID=53999 DGS/NFV-IFA031]
|-
| '''Status''' || Completed
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx?Tb_Id=831&searchText=FEAT11&IncludeSubTb=False&sort=pk_contribution&sortorder=DESC&NbItemsPerPage=50&Year=2018,2017 All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || Yaoye Zhang (HUAWEI) Joan Triay (DOCOMO) Gerald Kunzmann (DOCOMO)
|-
| '''Last Updated''' || 2018-07-30
|}

=== Implementation Plan ===

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WI(s) !! Target completion !! Status
|-
| 001 || Specify high-level requirement for the NFV Architectural Framework to support the management of NFV-MANO functional entities. Contributions: - CR draft: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017/NFVIFA(17)0001065_FEAT11_IFA010_General_requirements_for_the_management_of_NFV.docx NFVIFA(17)0001065] status: FEAT AGREED at IFA#79 - IFA010 megaCR FEAT11 on NFV-MANO management: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000576_IFA010_mega_CR_FEAT11_on_NFV-MANO_management.docx NFVIFA(18)000576] Status: APPROVED at IFA#104|| IFA010 || Nov-2017 || Completed
|-
| 002 || Specify a requirement set for the NFVO, the VNFM, as well as the VIM as a managed entity to support NFV-MANO fault, performance, configuration and information, state and log management by a managing entity. Contributions: CR draft: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001066_FEAT11_IFA010_New_clause_Functional_requirements_for_NFV-MAN.docx NFVIFA(17)0001066] status: FEAT AGREED at IFA#79 - IFA010 megaCR FEAT11 on NFV-MANO management: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000576_IFA010_mega_CR_FEAT11_on_NFV-MANO_management.docx NFVIFA(18)000576] Status: APPROVED at IFA#104 || IFA010 || Nov-2017 || Completed
|-
| 003 || Skeleton, scope and introduction description for the new deliverable. Contributions: - Skeleton overview/draft: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017/NFVIFA(17)0001067r1_FEAT11_post-IFA021_skeleton_proposal.docx NFVIFA(17)0001067r1] Status: for discussion and NOTED - Skeleton: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000009r1_GS_IFA031_skeleton_proposal.zip NFVIFA(18)000009r1] Status: APPROVED at IFA#83 - Scope: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000046_FEAT11_IFA031_Clause_1_Adding_Scope.docx NFVIFA(18)000046] status: APPROVED at IFA#84 || IFA031 || Nov-2017 || Completed
|-
| 004 || Add description of the general framework and interfaces for NFV-MANO management using as a reference “Solution D” and “Solution E” descriptions available in clauses 7.1.4 and 7.1.5 of ETSI GR NFV-IFA 021. Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001068_FEAT11_post-IFA021_Clause_4_Adding_overview_and_framework.docx NFVIFA(17)0001068] status: APPROVED at IFA#79 - Relationship NFV-MANO services and interfaces: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000351_FEAT11_IFA031_Clause_4_NFV-MANO_service_and_interface_relati.docx NFVIFA(18)000351] status: APPROVED at IFA#100 || IFA031 || Nov-2017 || Completed
|-
| 005 || Specify a requirement set for the different interfaces to be supported, which include: - NFV-MANO fault management interface - NFV-MANO performance management interface - NFV-MANO configuration and information management interface - NFV-MANO state management interface, and - NFV-MANO log management interface. Contributions: - Requirement set: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001069_FEAT11_post_IFA021_5_2_NFV-MANO_management_interface_require.docx NFVIFA(17)0001069] Status: APPROVED at IFA#79 - Overview and conventions: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000085_FEAT11_IFA031_Clause_5_1_Adding_description_and_conventions.docx NFVIFA(18)000085] Status: APPROVED at IFA#87|| IFA031 || Dec-2017 || Completed
|-
| 006 || Specify the NFV-MANO functional entity information elements that will be reused in multiple interface definitions using as a reference the “Solution A” description available in clause 7.1.1 of ETSI GR NFV-IFA 021. Contributions: - For configuration and information mgmt: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000015r4_FEAT11_IFA031_Clause_6_and_Clause_7_Adding_configuration_and.docx NFVIFA(18)000015r4] Status: APPROVED at IFA#84 - For performance mgmt: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000047r1_FEAT11_IFA031_Clause_6_and_7_Adding_performance_interface_an.docx NFVIFA(18)000047r1] Status: APPROVED at IFA#84 - For state mgmt: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000086r3_FEAT11_IFA031_Clause_6_and_7_Adding_state_interface_and_IE.docx NFVIFA(18)000086r3] Status: APPROVED at IFA#89 - For fault mgmt: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000215r2_FEAT11_IFA031_Clause_6_and_7_Adding_Fault_Management_interfa.docx NFVIFA(18)000215r2] Status: APPROVED at IFA#93 - For log mgmt: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000219r3_FEAT11_IFA031_Clause_6_and_7_Adding_log_interface_and_IE.docx NFVIFA(18)000219r3] Status: APPROVED at IFA#98 || IFA031 || Dec-2017 || Completed
|-
| 007 || Specify the interface for NFV-MANO configuration management using as a reference the “Solution F” description in clause 7.1.6.5 of ETSI GR NFV-IFA 021. Contributions: - Configuration I/F and related IE: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000015r4_FEAT11_IFA031_Clause_6_and_Clause_7_Adding_configuration_and.docx NFVIFA(18)000015r4] Status: APPROVED at IFA#84 - Clause 6.2.3 adding filter for QueryConfigInfo operation: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000498_FEAT11_IFA031_Clause_6_2_3_Adding_filter_in_QueryConfigInfo_.docx NFVIFA(18)000498] Status: APPROVED at IFA#103 || IFA031 || Jan-2018 || Completed
|-
| 008 || Specify the interface for NFV-MANO performance management using as a reference the “Solution F” description available in clause 7.1.6.4 of ETSI GR NFV-IFA 021. Contributions: - Performance I/F and related IE: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000047r1_FEAT11_IFA031_Clause_6_and_7_Adding_performance_interface_an.docx NFVIFA(18)000047r1] Status: APPROVED at IFA#84|| IFA031 || Jan-2018 || Completed
|-
| 009 || Specify the interface for NFV-MANO fault management using as a reference the “Solution F” description available in clause 7.1.6.3 and the fault reporting information modelling in “Solution B” in clause 7.1.2 of ETSI GR NFV-IFA 021. Contributions: -Fault I/F and related IE: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000215r2_FEAT11_IFA031_Clause_6_and_7_Adding_Fault_Management_interfa.docx NFVIFA(18)000215r2] Status: APPROVED at IFA#93|| IFA031 || Feb-2018 || Completed
|-
| 010 || Specify the interface for NFV-MANO state management using as a reference the “Solution F” description available in clause 7.1.6.6. Contributions: - State I/F and related IE: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000086r3_FEAT11_IFA031_Clause_6_and_7_Adding_state_interface_and_IE.docx NFVIFA(18)000086r3] Status: APPROVED at IFA#89|| IFA031 || Feb-2018 || Completed
|-
| 011 || Specify the interface for NFV-MANO log management using as a reference the “Solution F” description available in clause 7.1.6.7. Contributions - Log I/F and related IE: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000219r3_FEAT11_IFA031_Clause_6_and_7_Adding_log_interface_and_IE.docx NFVIFA(18)000219r3] Status: APPROVED at IFA#98 || IFA031 || Mar-2018 || Completed
|-
| 012 || Specify the definitions of performance metrics using as a reference the “Solution C” description available in clause 7.1.3 of ETSI GR NFV-IFA 021. Contributions: - Performance measurement definitions template: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000225r2_FEAT11_IFA031_New_Annex_B_Performance_measurement_definition.docx NFVIFA(18)000225r2] Status: APPROVED at IFA#94 - Measured objects: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000226r1_FEAT11_IFA031_Clause_8_2_Adding_measured_objects.docx NFVIFA(18)000226r1] Status: APPROVED at IFA#94 - NFV-MANO entity resource measurements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000227r1_FEAT11_IFA031_Clause_8_3_Adding_MANO_entity_resource_measure.docx NFVIFA(18)000227r1] Status: APPROVED at IFA#94 - Managed objects for performance measurements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000292_FEAT11_IFA031_Clause_8_3_Adding_Managed_Object_types_for_mea.docx NFVIFA(18)000292] Status: APPROVED at IFA#96 - NFV-MANO service measurements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000293_FEAT11_IFA031_Clause_8_3_Adding_ManoService_measurements.docx NFVIFA(18)000293] Status: APPROVED at IFA#96 - NFV-MANO interface producer measurements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000294r3_FEAT11_IFA031_Clause_8_3_Adding_ManoInterface_producer_measu.docx NFVIFA(18)000294r3] Status: APPROVED at IFA#98 - NFV-MANO interface consumer measurements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000295r3_FEAT11_IFA031_Clause_8_3_Adding_ManoInterface_consumer_measu.docx NFVIFA(18)000295r3] Status: APPROVED at IFA#98 - Additional managed objects: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000350r1_FEAT11_IFA031_Clause_8_Additional_Managed_Objects.docx NFVIFA(18)000350r1] Status: APPROVED at IFA#100 || IFA031 || Mar-2018 || Completed
|-
| 013 || Resolution of editor's notes and final review of the document draft. Contributions: - Clause 7 EN resolution dependency state information: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000405_FEAT11_IFA031_Clause_7_EN_resolution_dependency_state_info.docx NFVIFA(18)000405] Status: APPROVED at IFA#100 - Clause 7 EN resolution MANO configuration information element: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000406r1_FEAT11_IFA031_Clause_7_EN_resolution_MANO_configuration.docx NFVIFA(18)000406r1] Status: APPROVED at IFA#100 - Clause 7 EN resolution list of interfaces: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000434_FEAT11_IFA031_Clause_7_EN_resolution_list_MANO_interfaces.docx NFVIFA(18)000434] Status: APPROVED at IFA#100 - Clause 6, 7, and 8 EN resolution on PmJob and Threshold Objects: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000436_FEAT11_IFA031_Clause_6__7_and_8_EN_resolution_PM_managed_obj.docx NFVIFA(18)000436] Status: APPROVED at IFA#100 - Clause 8.2 adding ManoInterfaceConsumer measured object [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000437r1_FEAT11_IFA031_Clause_8_2_Add_ManoInterfaceConsumer.docx NFVIFA(18)000437r1] Status: APPROVED at IFA#100 - Clause 8 EN resolution PM description improvements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000438r1_FEAT11_IFA031_Clause_8_EN_resolution_and_some_small_improvem.docx NFVIFA(18)000438r1] Status: APPROVED at IFA#100 - Adding Annex for information flows with flow related to configuration: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000449_FEAT11_IFA031_Annex_B_examples_of_information_flows.docx NFVIFA(18)000449] Status: APPROVED at IFA#100 - Clause 6.2.3 adding filter for QueryConfigInfo operation: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000498_FEAT11_IFA031_Clause_6_2_3_Adding_filter_in_QueryConfigInfo_.docx NFVIFA(18)000498] Status: APPROVED at IFA#103 - Clause 5 and 6 adding query subscriptions operations: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000499_FEAT11_IFA031_Clause_5_and_6_Adding_query_subscriptions_oper.docx NFVIFA(18)000499] Status: APPROVED at IFA#103 - Clause 6 EN resolution aligning terminate subscription operation: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000500_FEAT11_IFA031_Clause_6_EN_resolution_aligning_terminate_subs.docx NFVIFA(18)000500] Status: APPROVED at IFA#103 - Clause 7 EN resolution information specific info objects: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000501_FEAT11_IFA031_Clause_7_EN_resolution_specific_info_objects.docx NFVIFA(18)000501] Status: APPROVED at IFA#103 - Clause 6 and 7 EN resolution log report condition and location: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000502_FEAT11_IFA031_Clause_6_and_7_EN_resolution_log_report_condit.docx NFVIFA(18)000502] Status: APPROVED at IFA#103 - Clause 7.2.10 EN resolution ManoService and ManoInterface: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000544_FEAT11_IFA031_Clause_7_2_10_EN_resolution_ManoService_and_Ma.docx NFVIFA(18)000544] Status: APPROVED at IFA#104 - Clause 7.2.4 EN resolution apiEndpoint: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000545r2_FEAT11_IFA031_Clause_7_2_4_EN_resolution_apiEndpoint.docx NFVIFA(18)000545r2] Status: APPROVED at IFA#104 - Clause 3 adding definitions and abbreviations: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000528r3_FEAT11_IFA031_Clause_3_Adding_definitions_and_abbreviations.docx NFVIFA(18)000528r3] Status: APPROVED at IFA#104 - Clause 4.3 and 7.2, update description and clarifications of NFV-MANO service and interface: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000543r2_FEAT11_IFA031_Clause_4_3_and_7_2_Update_description_NFV-MANO.docx NFVIFA(18)000543r2] Status: APPROVED at IFA#104 - Clause 8 EN resolution and improvements to workflow measurements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000572_FEAT11_IFA031_Clause_8_EN_resolution_and_improvements_to_wor.docx NFVIFA(18)000572] Status: APPROVED at IFA#104 - Clause 8 correcting measurement unit: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000573_FEAT11_IFA031_Clause_8_correcting_measurement_unit.docx NFVIFA(18)000573] Status: APPROVED at IFA#104 - General consistency review: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000574_FEAT11_IFA031_General_consistency_review.docx NFVIFA(18)000574] Status: APPROVED at IFA#104 - Multiple clauses deletion guideline EN: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000575_FEAT11_IFA031_Multiple_clauses_deletion_guideline_EN.docx NFVIFA(18)000575] Status: APPROVED at IFA#104 - Clause 7.3.2 Change later specification statement: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000623_FEAT11_IFA031_Clause_7_3_2_Change_later_specification_statem.docx NFVIFA(18)000623] Status: APPROVED at IFA#104 - General consistency review for IFA031 v0.5.0: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000677_FEAT11_IFA031_General_consistency_review_for_IFA031_v0_5_0.docx NFVIFA(18)000677] Status: APPROVED at IFA#107 - Clause 5 Consistency review alignment interface reqs: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000678_FEAT11_IFA031_Clause_5_Consistency_review_alignment_interfac.docx NFVIFA(18)000678] Status: APPROVED at IFA#107 - Clause 7 generalize IE clauses: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000679_FEAT11_IFA031_Clause_7_Consistency_review_generalize_IE_clau.docx NFVIFA(18)000679] Status: APPROVED at IFA#107 - Clause 7 Consistency review missing mandatory statements for notifications: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000680_FEAT11_IFA031_Clause_7_Consistency_review_missing_mandatory_.docx NFVIFA(18)000680] Status: APPROVED at IFA#107 - Clause 7 Consistency review writable attributes: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000681r1_FEAT11_IFA031_Clause_7_Consistency_review_writable_attribute.docx NFVIFA(18)000681r1] Status: APPROVED at IFA#107 - Clauses 5 and 7 Clean-up related heartbeat functionality and addressing and EN: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000682_FEAT11_IFA031_Clauses_5_and_7_Clean-up_related_heartbeat_fun.docx NFVIFA(18)000682] Status: APPROVED at IFA#107 || IFA031 || May-2018 || Completed
|-
|-
| 014 || Review of security aspects. Security-related editor's notes are available throughout the IFA031 GS draft. The contributions needed to resolve those editor's notes which are specific to security topics will be listed here. Contributions: - Clause 9 security considerations: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000538r2_FEAT11_IFA031_Clause_9_Adding_security_considerations.docx NFVIFA(18)000538r2] Status: APPROVED at IFA#108 - Multiple clauses EN resolution consumer and securityInfo: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000578r1_FEAT11_IFA031_Multiple_clauses_EN_resolution_consumer_and_se.docx NFVIFA(18)000578r1] Status: APPROVED at IFA#104 || IFA031 || Jun-2018 || Completed
|-
|}

Word version of the implementation plan in contribution [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000897r1_IFA_FEAT11_feature_planning__NFV_M_M_.docx NFVIFA(17)000897r1] (check for latest revision). It is very likely that the information contained in this wiki is more recent and updated more frequently.

=== Issues ===
''List of issues raised based on the feature implementation.'' 
With regards to specific planning action:
* CLOSED: Action 004: description is deemed complete, but needs to be checked with some additional clarification or references to possible informative flows are needed.
** Status: completed. Additional content was added as part of action 013.
* CLOSED: Action 007: main content is available and approved, but some editor's notes need to be resolved (see action 013).
** Status: completed. Additional content was added as part of action 013.
* CLOSED: Action 008: main content is available and approved, but some editor's notes need to be resolved (see action 013).
** Status: completed. Contributions addressing the editor's notes have been approved.
* CLOSED: Action 010: main content is available and approved, but some editor's notes need to be resolved (see action 013).
** Status: completed. Contributions addressing the editor's notes have been approved.
* CLOSED: Action 004/006/008/010/011: need to analyze and define the relationship of NFV-MANO Service and interfaces.
** Status: completed. Additional content was added as part of action 013.
* CLOSED: Action 009: main content is available and approved, but some editor's notes need to be resolved (see action 013).
** Status: completed. Contributions addressing the editor's notes have been approved.
* CLOSED: Action 009: the "heartbeat" functionality was deleted in the approved FM interface and IE contribution (see NFVIFA(18)000215r2). It needs to be resolved how the heartbeat functionality relates to fault management, or whether it needs a specific interface for it.
** Status: contributions providing a new interface to handle the heartbeat functionality were available, but they were not discussed. The technical assessment and discussion would be postponed to later IFA031 releases, in order to make sure the completion of a stable version of IFA031 for the Rel. 3 drop #1 (1H2018).
* CLOSED: Action 011: main content is available and approved, but some editor's notes need to be resolved (see action 013).
** Status: completed. Contributions addressing the editor's notes have been approved.
* CLOSED: Action 012: main content is available and approved, but some editor's notes need to be resolved (see action 013).
** Status: completed. Additional content was added as part of action 013.

Other issues:
* CLOSED: (Jan. 2018) At IFA#84 F2F meeting: discussed the possibility of having some informative information flows to show examples on how the interfaces can be used. An Annex could be added.
** Status: completed. An annex has been added to add informative information flows. Refer to contribution [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000449_FEAT11_IFA031_Annex_B_examples_of_information_flows.docx NFVIFA(18)000449].

=== Security Considerations ===
''List of security considerations implied by the feature.'' 
* CLOSED: As captured in some editor's notes in clause 6: ''Editor’s Note: actors in the operations are “consumer” and “NFV-MANO functional entity”. The consumer is intended to be an authorized consumer, thus, not all possible consumers may be authorized to access all operations. Further description and analysis about this is expected to be part of the “Security Considerations” clause.''
** Status: completed. Additional content was added as part of action 014, and in particular with contribution NFVIFA(18)000578r1.
* Action 014 (added in May 2018) to list specific security related contributions.

== FEAT15: VNF Snapshotting ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Jörg Aelken (Ericsson LM) (stage 2) Joan Triay (DOCOMO) (stage 3)
|-
| '''Feature description''' || The VNF_PHOTO is a feature that has been investigated and described in the published ETSI GR NFV-TST 005. A VNF Snapshot is a replication of a VNF instance at a specific point in time with a corresponding VNF Snapshot Package which is collection of files representing a VNF Snapshot. The feature implementation enables operations on and management of VNF Snapshots and their corresponding packages.
|-
| '''Target Release''' || '''Stage 2:''' Release 3 drop 1 (2018-06) '''Stage 3:''' Release 3
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA005, IFA006, IFA007, IFA008, IFA010, IFA011, IFA013 '''Stage 3:''' SOL002, SOL003, SOL005, SOL001, and new SOL010
|-
| '''MegaCRs''' || '''Stage 2''' - IFA005: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000559_IFA005_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000559] Status: Approved MegaCR; Implemented in: IFA005ed311 draft version 3.0.1 - IFA006: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000560_IFA006_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000560] Status: Approved MegaCR; Implemented in: IFA006ed311 draft version 3.0.1 - IFA007: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000561r3_IFA007_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000561r3] Status: Approved MegaCR; Implemented in: IFA007ed311 draft version 3.0.2 - IFA008: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000535r2_IFA008_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000535r2] Status: Approved MegaCR; Implemented in: IFA008ed311 draft version 3.0.1 - IFA010: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000539_IFA010_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000539] Status: Approved MegaCR; Implemented in: IFA010ed311 draft version 3.0.3 - IFA011: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000540r1_IFA011_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000540r1] Status: Approved MegaCR; Implemented in: IFA011ed311 draft version 3.0.2 - IFA013: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000541r1_IFA013_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000541r1] Status: Approved MegaCR; Implemented in: IFA013ed311 draft version 3.0.3
|-
| '''Related/Dependent Features''' || N/A
|-
| '''New Specification ''' || '''Stage 2:''' Not required '''Stage 3:''' SOL010 (VNF Snapshot Package specification)
|-
| '''Status''' || '''Stage 2:''' Completed '''Stage 3:''' Completed
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx?Tb_Id=831&searchText=FEAT15&IncludeSubTb=False&sort=pk_contribution&sortorder=DESC&NbItemsPerPage=50&Year=2018,2017 All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' - Bertrand Souville (DOCOMO) - Gerald Kunzmann (DOCOMO) - Jörg Aelken (Ericsson LM) '''Stage 3:''' - Joan Triay (DOCOMO) - Manchang Ju (ZTE) - Yuya Kuno (DOCOMO)
|-
| '''Last Updated''' || 2021-12-10
|}

=== Stage 2 Implementation Plan ===

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WI(s) !! Target completion !! Status
|-
| 001 || Add functional requirements on the NFVO (IFA010 6.2.x) to support granting for VNF/VNFC Snapshot operations, based on Clause 7.2.1 in TST005 (recommendation Nfvo.001). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001010r1_FEAT15_IFA010_NFVO_support_for_VNF_VNFC_Snapshot_granting.docx NFVIFA(17)0001010r1] Status: obsolete || IFA010 || November-2017 || Completed
|-
| 002 || Add functional requirements on the VNFM (IFA010 7.x) to support VNF/VNFC Snapshot operations and VNF/VNFC Snapshot Packaging, based on Clause 7.2.2 in TST005 (recommendations Vnfm.001 to Vnfm.009). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001021r2_FEAT15_IFA010_VNFM_support_for_VNF_VNFC_Snapshots.docx NFVIFA(17)0001021r2] Status: obsolete || IFA010 || November-2017 || Completed
|-
| 003 || Add functional requirements on the VIM (IFA010 8.x) to support virtualized resource Snapshot capabilities based on Clause 7.2.3 in TST005 (recommendations Vim.001 and Vim.002). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(17)0001032r4_FEAT15_IFA010_VIM_support_for_virtualized_resource_Snapshots.docx NFVIFA(17)0001032r4] Status: obsolete || IFA010
|| November-2017 || Completed
|-
| 004 || Add requirement on Virtualised Resources Management interface on the Or-Vi reference point (IFA005 clause 5.3.5) to support attaching/detaching Volumes to virtualized compute resources, based on Clause 7.5.2 in TST005 (recommendations OrVi-Vcrm.001 and OrVi-Vcrm.002). CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000030_FEAT15_IFA005_CR_Add_new_Virtualised_Resources_Management_in.docx NFVIFA(18)000030] Status: obsolete || IFA005 || December-2017 || Completed
|-
| 005 || Add new operation for attaching/detaching Volumes, including new information elements, to Virtualized Compute Resources Management interface (IFA005 clause 7.3.1.x), based on Clause 7.5.2 in TST005 (recommendations OrVi-Vcrm.001 and OrVi-Vcrm.002). CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000031r1_FEAT15_IFA005_CR_Attach_Detach_Virtualised_Storage_Resource_.docx NFVIFA(18)000031r1] Status: obsolete || IFA005 || December-2017 || Completed
|-
| 006 || Add values to the computeOperation parameter descriptions of the OperateComputeRequest and OperateComputeResponse of the Virtualized Compute Management interface (IFA005 clause 7.3.1.6) to support quiescing/unquiescing and reverting to Snapshot virtualised compute resources, based on Clause 7.5.2 in TST005 (recommendations OrVi-Vcrm.003 to OrVi-Vcrm.005). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001082_FEAT15_IFA005_CR_Add_missing_operation_commands_on_virtualis.docx NFVIFA(17)0001082] Status: obsolete || IFA005 || December-2017 || Completed
|-
| 007 || Add value to the storageOperation parameter description of the OperateStorageRequest of the Virtualized Storage Management interface IFA005 clause 7.5.1.6.2) to support reverting to Snapshot virtualised storage resources, based on Clause 7.5.2 in TST005 (recommendation OrVi-Vsrm.001). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001083_FEAT15_IFA005_CR_Add_missing_operation_commands_on_virtualis.docx NFVIFA(17)0001083] Status: obsolete || IFA005 || December-2017 || Completed
|-
| 008 || Mirror requirements from IFA005 towards IFA006, i.e. - Add requirement on Virtualised Resources Management interfaces on the Vi-Vnfm reference point (IFA006 clause 5.3.3) to support attaching/detaching Volumes to virtualized compute resources, based on Clause 7.5.1 in TST005 (recommendations ViVnfm-Vcrm.001 and ViVnfm-Vcrm.002). CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000033_FEAT15_IFA006_CR_Add_new_Virtualised_Resources_Management_in.docx NFVIFA(18)000033] Status: obsolete - Add new operation for attaching/detaching Volumes, including information elements, to Virtualized Compute Resources Management interface (IFA006 clause 7.3.1.x), based on Clause 7.5.1 in TST005 (recommendations ViVnfm-Vcrm.001 and ViVnfm-Vcrm.002). CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000035r1_FEAT15_IFA006_CR_Attach_Detach_Virtualised_Storage_Resource_.docx NFVIFA(18)000035r1] Status: obsolete - Add values to the computeOperation parameter descriptions of the OperateComputeRequest and OperateComputeResponse of the Virtualized Compute Management interface (IFA006 clause 7.3.1.6) to support quiescing/unquiescing and reverting to Snapshot virtualised compute resources, based on Clause 7.5.1 in TST005 (recommendations ViVnfm-Vcrm.003 to ViVnfm-Vcrm.005). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001084_FEAT15_IFA006_CR_Add_missing_operation_commands_on_virtualis.docx NFVIFA(17)0001084] Status: obsolete - Add value to the storageOperation parameter description of the OperateStorageRequest of the Virtualized Storage Management interface (IFA006 clause 7.5.1.6.2) to support reverting to Snapshot virtualised storage resources, based on Clause 7.5.1 in TST005 (recommendation ViVnfm-Vsrm.001). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001085_FEAT15_IFA006_CR_Add_missing_operation_commands_on_virtualis.docx NFVIFA(17)0001085] Status: obsolete || IFA006 || December-2017 || Completed
|-
| 009 || Add a requirement on the Or-Vnfm reference point (IFA007 clause 5.2) to support a Snapshot Package Management interface produced by the VNFM, based on Clause 7.5.3 in TST005 (recommendation Or-Vnfm.001) and Clause 7.5.4 in TST005 (recommendation OrVnfm-Vspm.001). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000006r2_FEAT15_IFA007_Or-Vnfm_requirement_for_Snapshot_Package_Manag.docx NFVIFA(18)000006r2] Status: obsolete || IFA007 || January-2018 || Completed
|-
| 010 || Add requirements on a new Snapshot Package Management interface on the Or-Vnfm reference point (IFA007 clause 5.3.x) to support VNF Snapshot Package operations, based on Clause 7.5.4 in TST005 (recommendations OrVnfm-Vspm.002 to OrVnfm-Vspm.005). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000007r4_FEAT15_IFA007_Snapshot_Package_Management_interface_requirem.docx NFVIFA(18)000007r4] Status: obsolete || IFA007 || January-2018|| Completed
|-
| 011 || Add new Snapshot Package Management interface specification (IFA007 clause 7.x) to support VNF Snapshot Package operations, based on Clause 7.5.4 in TST005 (recommendations OrVnfm-Vspm.002 to OrVnfm-Vspm.005). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000008r16_FEAT15_IFA007_VNF_Snapshot_Package_Management_interface_spec.docx NFVIFA(18)000008r16] Status: obsolete || IFA007 || January-2018 || Completed
|-
| 012 || Add a requirement on the Ve-Vnfm-vnf reference point (IFA008 clause 5.3.0) to support a VNF Snapshot Notification interface produced by the VNFM, based on Clause 7.5.5 in TST005 (recommendation Ve-Vnfm-vnf.001) and Clause 7.5.6 in TST005 (recommendation VeVnfmvnf-Vsn.001). Status: Not needed according to alternative solution (see note) || IFA008 || January-2018 || Not needed
|-
| 013 || Add requirements on the Ve-Vnfm-em and Ve-Vnfm-vnf reference points (IFA008 clause 5.2.1.1 and 5.3.1.1) to support receiving confirmations upon sent VNF lifecycle management operation occurrence notifications related to VNF Snapshots to enable the continuation or abortion of a VNF Snapshot operation after required modifications in the VNF triggered by the notification. This solution was preferred over and replaces the original intended solution of adding requirements on a new VNF Snapshot Notification interface on the Ve-Vnfm-vnf reference point (IFA008 clause 5.3.1.x) to support VNF Snapshot notifications, based on Clause 7.5.6 in TST005 (recommendations VeVnfmvnf-Vsn.002 and VeVnfmvnf-Vsn.003). (see note) CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000012_FEAT15_IFA008_VNF_Lifecycle_Management_interface_requirement.docx NFVIFA(18)000012] Status: obsolete || IFA008 || January-2018 || Completed
|-
| 014 || Add specifications on the VNF Lifecycle Management interface (IFA008 clause 7.2.x) to receive confirmations upon sent VNF lifecycle management operation occurrence notifications related to VNF Snapshot to enable the continuation or abortion of a VNF Snapshot operation after required modifications in the VNF triggered by the notification. This solution was preferred over and replaces the original intended solution of adding a new VNF Snapshot Notification interface specification (IFA008 clause 7.x) to support VNF Snapshot notifications, based on Clause 7.5.6 in TST005 (recommendations VeVnfmvnf-Vsn.002 and VeVnfmvnf-Vsn.003). (see note) CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000013_FEAT15_IFA008_VNF_Lifecycle_Management_interface_specificati.docx NFVIFA(18)000013] Status: obsolete || IFA008 || January-2018 || Completed
|-
| 015 || Add requirements on VNF Lifecycle Management interface on the Ve-Vnfm-em reference point (IFA008 clause 5.2.1.1) to support querying/deleting available VNF/VNFC Snapshot information and to support create/revert to VNF/VNFC Snapshot operations, based on Clause 7.5.7 in TST005 (recommendations VeVnfmem-Vlm.001 and VeVnfmem-Vlm.002). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000070r1_FEAT15_IFA008_VNF_Lifecycle_Management_interface_requirement.docx NFVIFA(18)000070r1] Status: obsolete || IFA008 || January-2018 || Completed
|-
| 016 ||Add new operations for querying/deleting information on available VNF/VNFC Snapshots and creating/reverting to VNF/VNFC Snapshots, including information elements, to VNF Lifecycle Management interface (IFA008 clause 7.2.x), based on Clause 7.5.7 in TST005 (recommendations VeVnfmem-Vlm.001 and VeVnfmem-Vlm.002). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000071r2_FEAT15_IFA008_VNF_Lifecycle_Management_interface_specificati.docx NFVIFA(18)000071r2] Status: obsolete || IFA008 || January-2018 || Completed
|-
| 017 || Add requirements on NS Lifecycle Management interface on the Os-Ma-Nfvo reference point (IFA013 clause 5.3.2) to support querying/deleting available VNF/VNFC Snapshot information and to support create/revert to VNF/VNFC Snapshot operations, based on Clause 7.5.8 in TST005 (recommendations OsMaNfvo-Nslm.001 and OsMaNfvo-Nslm.002). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000230r3_FEAT15_IFA013_NS_Lifecycle_Management_interface_requirements.docx NFVIFA(18)000230r3] Status: obsolete || IFA013 || February-2018 || Completed
|-
| 018 || Add new values to the updateType for deleting VNF Snapshot information and for creating/reverting to VNF Snapshots and new parameters, including information elements, to the Update NS operation of the NS Lifecycle Management interface (IFA013 clause 7.3.5), based on Clause 7.5.8 in TST005 (recommendations OsMaNfvo-Nslm.001 and OsMaNfvo-Nslm.002). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000231r5_FEAT15_IFA013_NS_Lifecycle_Management_interface_specificatio.docx NFVIFA(18)000231r5] Status: obsolete || IFA013 || February-2018 || Completed
|-
| 019 || Add Opconfig Information Elements to enable the configuration of LCM snapshot operations (IFA011 clause 7.1.5). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000457_FEAT15_IFA011_CR_Add_new_snapshotVnfOpConfig_attributes.docx NFVIFA(18)000457] Status: obsolete || IFA011 || March-2018 || Completed
|-
| 020 || Add new events to the LifeCycleManagementScript related to VFN Snapshotting (IFA011 clause 7.1.13). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000458r1_FEAT15_IFA011_CR_Add_new_LifecycleManagementScript_event_att.docx NFVIFA(18)000458r1] Status: obsolete || IFA011 || March-2018 || Completed
|-
| 021 || Add a new attribute to the Vdu information element (IFA011 clause 7.1.6.2.2) with a content of a new information element for VNFC Snapshot descriptor. CR draft not required for Release 3 drop 1. The additional VNFC Snapshot properties are not required for a complete VNF Snapshot feature implementation. For further study which properties are needed and which of them are required to be modifiable, might be added as maintenance CR later. || IFA011 || March-2018 || Not needed
|-
| 022 || Add the specification of a new information element for a VNFC Snapshot descriptor (IFA011 clause 7.1.6.x), based on Clause 7.3 in TST005 (recommendations Vnfsd.005 to Vnfsd.016). CR draft not required for Release 3 drop 1. The additional VNFC Snapshot properties are not required for a complete VNF Snapshot feature implementation. For further study which properties are needed and which of them are required to be modifiable, might be added as maintenance CR later. || IFA011 || March-2018 || Not needed
|-
| 023 || Mirror VNF lifecycle management interface extensions for Snapshots from IFA008 to IFA007: - Add requirements on VNF Lifecycle Management interface on the Or-Vnfm reference point (IFA007 clause 5.3.4) to support querying/deleting available VNF Snapshot information and to support create/revert to VNF Snapshot operations. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000126r1_FEAT15_IFA007_VNF_Lifecycle_Management_interface_requirement.docx NFVIFA(18)000126r1] Status: obsolete - Add new operations for querying/deleting information on available VNF Snapshots and creating/reverting to VNF Snapshot, including information elements, to VNF Lifecycle Management interface (IFA007 clause 7.2.x). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000127r3_FEAT15_IFA007_VNF_Lifecycle_Management_interface_specificati.docx NFVIFA(18)000127r3] Status: obsolete || IFA007 || February-2018 || Completed
|-
| 024 || Extend the Grant VNF Lifecycle Operation operation of the VNF Lifecycle Operation Granting interface (IFA007 clause 6.3.2) to support granting of VNF Snapshot operations. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000144_FEAT15_IFA007_CR_Snapshot_granting.docx NFVIFA(18)000144] Status: obsolete || IFA007 || February-2018 || Completed
|-
| 025 || Mirror VNF Snapshot Package Management interface specifications from IFA007 to IFA013: - Add a requirement on the Os-Ma-nfvo reference point (IFA013 clause 5.2) to support a VNF Snapshot Package Management interface produced by the NFVO. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000130r2_FEAT15_IFA013_Os-Ma-nfvo_requirement_for_VNF_Snapshot_Packag.docx NFVIFA(18)000130r2] Status: obsolete - Add requirements on a new Snapshot Package Management interface on the Os-Ma-nfvo reference point (IFA013 clause 5.3.x) to support VNF Snapshot Package operations. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000131r4_FEAT15_IFA013_VNF_Snapshot_Package_Management_interface_requ.docx NFVIFA(18)000131r4] Status: obsolete - Add new Snapshot Package Management interface specification (IFA013 clause 7.x) to support VNF Snapshot Package operations. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000132r8_FEAT15_IFA013_VNF_Snapshot_Package_Management_interface_spec.docx NFVIFA(18)000132r8] Status: obsolete || IFA013 || February-2018 || Completed
|-
| 026 || Mirror trigger conditions for VnfLcmOperationOccurrenceNotification from IFA008 to IFA007: - Add trigger conditions for VnfLcmOperationOccurrenceNotification for create and revert-to VNF Snapshots to information elements and notifications related to VNF Lifecycle Changes (IFA007 clause 8.6.2.2). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000281_FEAT15_IFA007_VNF_Lifecycle_Changes_notification_triggers.docx NFVIFA(18)000281] Status: obsolete || IFA007 || April-2018 || Completed
|-
| 027 || Add description on filters and attributes for VNF Snapshot information, including information elements, to the Query NS operation of the NS Lifecycle Management interface (IFA013 clauses 7.3.6 and 8.3.3). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000284r1_FEAT15_IFA013_NS_Lifecycle_Management_Query_SnapshotInfo_spe.docx NFVIFA(18)000284r1] Status: obsolete || IFA013 || April-2018 || Completed
|-
| 028 || Add support of a VNFC Snapshot Package Management interface to Ve-Vnfm-em reference point: - Add requirements on a new VNFC Snapshot Package Management interface on the Ve-Vnfm-em reference point (IFA008 clause 5.2.x). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000424_FEAT15_IFA008_VNFC_Snapshot_Package_management_interface_req.docx NFVIFA(18)000424] Status: obsolete - Add specification of the VNFC Snapshot Package Management interface on the Ve-Vnfm-em reference point (IFA008 clauses 7.X, 9.Y). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000460r1_FEAT15_IFA008_VNFC_Snapshot_Package_management_interface_spe.docx NFVIFA(18)000460r1] Status: obsolete || IFA008 || May-2018 || Completed
|-
| 029 || Add support for requesting transfer of VNF Snapshot Package image artefacts from the NFVO towards the VIM. CR draft not required for Release 3 drop 1. The information on the image artifacts is already included in the information element VnfcSnapshotImageInfo, available after package upload. The NFVO can access this IE after the extraction of the package is requested and can then transfer the images from the VIM using the provided access information. || IFA007 || May-2018 || Not needed
|-
| 030 || Add support for granting of VNF Snapshot Package operations. CR draft not required for Release 3 drop 1. Current assumption is that it is not needed, but instead the NFVO is expected to validate incoming requests based on policies/VNFD and only forwards allowed requests to the VNFM. Might be needed for Snapshot Package management exposed towards EM (IFA008). For further study, might be added as maintenance CR later. || IFA013 || May-2018 || Not needed
|-
| colspan="5" | NOTE: An alternative solution for a VNF Snapshot Notification Interface in IFA008 could be to add a new VNF Snapshot notification type to the VNF LCM interface. The final solution will be developed when working on the items for IFA008. After investigation of the alternative, it was decided to implement this alternative by re-using the VNF lifecycle notification interface and adding an operation to enable the VNF/EM to confirm the received notification concerning VNF snapshotting.
|}

=== Stage 3 Implementation Plan ===

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WI(s) !! Target completion !! Status
|-
| 001 || Specification of VNF snapshot operations in the VNF LCM API of SOL003: - Adding snapshot operations and flows: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000638r1_SOL003ed311_FEAT15_Clause_5_1__5_2_and_5_3_Adding_snapshot_c.zip NFVSOL(18)000638r1]. Status: approved - Adding snapshot related resources and methods [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000639r1_SOL003ed311_FEAT15_Clause_5_4_Adding_snapshot_resources.docx NFVSOL(18)000639r1]. Status: approved - Adding snapshot related data types: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000640r1_SOL003ed311_FEAT15_Clause_5_5_Adding_snapshot_data_types.docx NFVSOL(18)000640r1]. Status: approved - Adding revert snapshot operation: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000249_SOL003ed311_FEAT15_Clause_5_1__5_2_and_5_3_Revert_to_snapsho.zip NFVSOL(19)000249]. Status: approved - Fixes to the create VNF snapshot task: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000298r1_SOL003ed311_FEAT15_Fixes_to_create_VNF_snapshot_task.docx NFVSOL(19)000298r1]. Status: approved - Fixes to VNF snapshot data types: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000299_SOL003ed311_FEAT15_Fixes_to_VNF_snapshot_data_types.docx NFVSOL(19)000299]. Status: approved - Improving the snapshot creation process: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000353r2_SOL003ed311_FEAT15_Improving_snapshot_creation_process.zip NFVSOL(19)000353r2]. Status: approved || SOL003 || Dec. 2019 || Clompleted
|-
| 002 || Specification of VNF snapshot operations in the VNF LCM API of SOL002 (mostly mirroring SOL003): - Adding snapshot operations, flows, resources and data types: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000233_SOL002ed311_FEAT15_Clause_5_Adding_snapshot_creation__resour.zip NFVSOL(19)000233]. Status: approved - Adding snapshot operations, flows, resources and data types related to revert to snapshot: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000339_SOL002ed311_FEAT15_Clause_5_1__5_2_and_5_3_Revert_to_snapsho.zip NFVSOL(19)000339]. Status: approved - Mirror of 299: fixes to VNF snapshot data types: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000518_SOL002ed311_FEAT15_Mirror_of_299_-_Fixes_to_VNF_snapshot_dat.docx NFVSOL(19)000518]. Status: approved - Mirror of 353r2: Improving snapshot creation process: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000519_SOL002ed311_FEAT15_Mirror_of_353r2_-_Improving_snapshot_crea.zip NFVSOL(19)000519]. Status: approved - Bug fix on top of 233 and 339: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000520_SOL002ed331_FEAT15_Bug_fix_of_snapshot_resources_for_VNFC.docx NFVSOL(19)000520]. Status: approved || SOL002 || Dec. 2019 || Completed
|-
| 003 || Specification of VNF snapshot operations in the NS LCM API of SOL005: - Adding snapshot operations and data types as part of NS LCM: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000252r1_SOL005ed311_FEAT15_Clause_6_Adding_VNF_snapshot_operation_an.docx NFVSOL(19)000252r1]. Status: approved - Data types for DeleteVnfSnapshotData and RevertVnfToSnapshotData: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000335_SOL005ed311_FEAT15_Clause_6_5_3_Data_type_of_DeleteVnfSnapsh.docx NFVSOL(19)000335]. Status: approved
- Data types for CreateVnfSnapshotData: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000130r1_SOL005ed331_FEAT15_EN_resolution_bulk_mirrors_of_083__085r2_.docx NFVSOL(20)000130r1]. Status approved
| SOL005 || Dec. 2019 || Completed
|-
| 004 || Specification of VNF snapshot package operations in the SOL003: - New clause for the VNF Snapshot Pkg API: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000288r1_SOL003ed311_FEAT15_New_clause_VNF_Snapshot_Pkg_API.docx NFVSOL(19)000288r1]. Status: approved - Adding resource structure and methods for VNF Snapshot Pkg API: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000289r1_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt__API_resources.zip NFVSOL(19)000289r1]. Status: approved - Flows, resource, methods and data types for VNF snapshot pkg mgmt creation: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000290_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt_creation.zip NFVSOL(19)000290]. Status: approved - Flows, resource, methods and data types for VNF snapshot pkg mgmt query, update and delete: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000291r1_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt_query__update_and_d.zip NFVSOL(19)000291r1]. Status: approved - Flows, resource, methods and data types for VNF snapshot pkg mgmt upload and fetch: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000292r1_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt_upload_and_fetch.zip NFVSOL(19)000292r1]. Status: approved - Flows, resource, methods and data types for VNF snapshot pkg mgmt fetch artifact: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000293_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt_fetch_artifact.zip NFVSOL(19)000293]. Status: approved - Flows, resource, methods and data types for VNF snapshot pkg mgmt build: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000294r1_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt_build.zip NFVSOL(19)000294r1]. Status: approved - Flows, resource, methods and data types for VNF snapshot pkg mgmt extract: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000354r1_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt_extract_option_A.zip NFVSOL(19)000354r1]. Status: approved
- Moving VNF snapshot pkg mgmt interface: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000273r1_SOL003ed331_FEAT15_Moving_VNF_snapshot_package_API.zip NFVSOL(20)000273r1]. Satus: approved
| SOL003 || Dec. 2019 || Completed
|-
| 005 || Specification of the VNFC snapshot package management interface in SOL002: - Withdrawn VNF snapshot package management interface from SOL002: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000287_SOL002ed331_FEAT15_Moving_VNF_snapshot_package_mgmt.docx NFVSOL(20)000287]. Status approved || SOL002 || Dec. 2019 || Completed
|-
| 006 || Specification of the VNF snapshot package management interface in SOL005: - Flows, resource, methods and data types for VNF snapshot pkg mgmt: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000234r2_SOL005ed331_FEAT15_Moving_VNF_snapshot_pkg_API.zip NFVSOL(20)000234r2]. Status: approved || SOL005 || Dec. 2019 || Completed
|-
| 007 || Specification of the VNF snapshot related operations in the VNFD and NSD of SOL001: - Operation Configuration: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000320r6_SOL001ed331_FEAT15_VNF_Snapshot.docx NFVSOL(20)000320r6]. Status: approved || SOL001 || Dec. 2019 || Completed
|-
| 008 || Specification of the VNF snapshot related operations in the VNFD and NSD of SOL006: - Operation Configuration: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000830r1_SOL006ed331_FEAT15_VNF_Snapshot.docx NFVSOL(19)000830r1]. Status: approved || SOL006 || Dec. 2019 || Completed
|-
| 009 || Specification of the VNF snapshot packaging: - SOL010 skeleton: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000599_SOL010_ToC_Skeleton.zip NFVSOL(18)000599]. Status: approved - SOL010 scope: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000600_SOL010_Scope.docx NFVSOL(18)000600]. Status: approved - Adding references: -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000601_SOL010_Normative_Reference.docx NFVSOL(18)000601]. Status: approved -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000648_SOL010_Adding_References_and_Abbreviations.docx NFVSOL(18)000648]. Status: approved - Definitions and concepts: -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000122r1_SOL010_-_Definitions_of_VNF_Snapshot_Record_and_Abbreviation.docx NFVSOL(19)000122r1]. Status: approved -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000719r3_SOL010_Definitions_of_VNF_Snapshot_Descriptor_and_Abbreviati.docx NFVSOL(18)000719r3]. Status: open -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000258_SOL010_Definitions_of_VNF_Snapshot_Descriptor_and_Abbreviati.docx NFVSOL(19)000258]. Status: open - High-level VNF snapshot package format and structure requirements (clause 4.1 and 4.2): -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000646_SOL010_Adding_4_1_TOSCA_YAML_CSAR.docx NFVSOL(18)000646]. Status: approved -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000647r3_SOL010_Normative_text_for_CSAR_Structure_options.docx NFVSOL(18)000647r3]. Status: approved - VNF snapshot package file contents (clause 4.3): -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000238r1_SOL010_the_skeleton_of_Clause_4_3_.docx NFVSOL(19)000238r1]. Status: approved -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000244r2_SOL010_VNF_Snapshot_Record_in_the_VNF_Snapshot_Package.docx NFVSOL(19)000244r2]. Status approved -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000056r4_SOL010_-_VNF_Snapshot_Package_file_contents_General.docx NFVSOL(19)000056r4]. Status: approved - Security aspects of VNF snapshot package: -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000231r1_SOL010ed351_Clause_5_1_Security_enhancement.docx NFVSOL(21)000231r1] . Status: approved
-- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000244r2_SOL010ed351_Clause_5_4_Security_enhancement.docx NFVSOL(21)000244r2] . Status: approved -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000245_SOL010ed351_Clause_5_2_Security_enhancement.docx NFVSOL(21)000245] . Status: approved

-- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000348r1_SOL010ed351_Resolving_the_comments_from_NFVSEC.docx NFVSOL(21)000348r1]. Status: approved - Examples and annexes: -- <s>[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000748r3_SOL010_Annex_A_CSAR_example_without_the_TOSCA-Metadata_direc.docx NFVSOL(18)000748r3]. Status: Withdrawn</s>
| SOL010 || Dec. 2019 || Completed
|-
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT12: Enhancement support for MEC in NFV deployments ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Uwe Rauschenbach, Nokia
|-
| '''Feature description''' ||Update to selected NFV interfaces. The intent is to define extensions which can be used to specify how ETSI MEC can be deployed in an NFV environment, allowing to run MEC applications on the NFVI besides
VNFs, and re-using ETSI NFV MANO components to perform common MANO tasks on the MEC applications.

3 parts:
* Small Os-Ma enhancements (to be started, waiting for MEC requirements)

* Small Ve-Vnfm enhancements (finalized, can re-use LCM coordination interface that has been defined as part of updating FEAT15 in IFA008ed321)

* Support for Non-MANO artifact sets in VNF package (finalized IFA011/SOL004 ed251)
|-
| '''Target Release''' || Release 3 (2019)
|-
| '''Impacted WIs''' || IFA013, IFA008, IFA011, SOL005, SOL002, SOL004
|-
| '''MegaCRs''' || For part 3: Related content already included in Rel 2 maintenance (V 2.4.1)

For part 2
* [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)0001024r2_IFA008ed321_-_Remove_ConfirmVnfSnapshot__Add_LCM_Coordinatio.docx NFVIFA(18)001024r2] for IFA008ed321

For part 1
* IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (not available) 
|-
| '''Related/Dependent Features''' || FEAT15 (LCM coordination interface that is part of VNF Snapshot) 
|-
| '''Status''' || Ongoing (70% complete)
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions]
*NFVIFA(17)000900r3_IFA011ed241_3rd_party_VNF_Package_extensions
*NFVSOL(17)000585r3_SOL004_non_MANO_artifact_sets
*NFVIFA(18)0001024r2_IFA008ed321_-_Remove_ConfirmVnfSnapshot__Add_LCM_Coordinatio

[http://https://portal.etsi.org Agreed content]
* NFVIFA(17)000900r3_IFA011ed241_3rd_party_VNF_Package_extensions
* NFVSOL(17)000585r3_SOL004_non_MANO_artifact_sets
* NFVIFA(18)0001024r2_IFA008ed321_-_Remove_ConfirmVnfSnapshot__Add_LCM_Coordinatio
|-
| '''Feature team''' || Uwe Rauschenbach, Nokia
Yang Xu, Huawei

Pekka Kuure, Nokia

Anatoly Andrianov, Nokia
|-
| '''Last Updated''' || 2019-02-18
|}

=== Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
{| class="wikitable"
|'''ID'''
|'''Action'''
|'''Impacted WI(s)'''
|'''Target completion'''
|'''Status'''
|-
|001
|Add needed MEC extensions to IFA013 (placement control).
|IFA013
|tbd
|Open
|-
|002
|Add needed MEC extensions to SOL005 (placement control).
|SOL005
|tbd
|Open
|-
|003
|Add requirement for 3rd party VNF package extension mechanism to IFA011.
|IFA011
|Feb 2018
|Complete
|-
|004
|Add specification for 3rd party VNF package extension mechanism to SOL004.
|SOL004
|Feb 2018
|Complete
|-
|005
|Add needed MEC extensions to IFA008 (graceful termination).
|IFA008
|Feb 2019
|Complete, pending MEC confirmation
|-
|006
|Add needed MEC extensions to SOL002 (to allow standardizing graceful termination).
|SOL002
|tbd
|Open
|}

=== Issues ===
''Delay on MEC side in providing requirements.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT13: Report on Architectural enhancement for VNF License Management support and use of VNF licenses ==

=== Overview ===
{| class="wikitable"
|'''Feature Prime'''
|Abinash Vishwakarma, Netcracker
|-
|'''Feature description'''
|IFA034 work will perform impact analysis of VNF Licenses on the NFV-MANO. The output of this work will be used to create CRs on the NFV-MANO.
Initial study of License Management was done by EVE010, the output of EVE010 will be used as baseline for this IFA034.
|-
|'''Target release'''
|Release 3 drop 3
|-
|'''Impacted WIs'''
|
|-
|'''MegaCRs'''
|TODO, will be based on the IFA034 report
|-
|'''Related/Dependent Features'''
|NA
|-
|'''Status'''
|Ongoing 20%
|-
|'''Contributions'''
|
|-
|'''Feature team'''
|Abinash Vishwakarma (Netcracker)
Janusz, Pieczerak, Orange

Etienne, Steinert, Orange

Oliver, Le Grand, Orange

Anne-Marie Praden, Gemalto

Martin, Liepert, Gemalto
|-
|'''Last update'''
|2019-04-16
|}

== FEAT16: Service Availability Level ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Stefan Arntzen (Huawei)
|-
| '''Feature description''' || This feature adds the functions needed to assign resources with defined reliability characteristics to NSs with special reliability requirements. It also allows to achieve an optimized assignment of resources with defined availability characteristics to multiple VNFs and NSs (belonging to the same slice)
|-
| '''Target Release''' || '''Stage 2:''' Release 3 drop 3 (2019-06)
'''Stage 3:''' Release 3 (2019-12)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA010, IFA014
|-
| '''MegaCRs''' || '''Stage 2:'''
IFA010: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000480r8_IFA010_MegaCR_FEAT16_SAL.docx NFVIFA(19)000480r8] Approved by email on July 15 
IFA014: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000526r6_IFA014_MegaCR_FEAT16_SAL.docx NFVIFA(19)000526r6] Approved by email on July 15 

'''Stage 3:''' <tbd>
|-
| '''Related/Dependent Features''' || N/A
|-
| '''Status''' || '''Stage 2:''' Approved in IFA#160; MegaCR Index available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000746_FEAT16_MegaCR_Index.docx NFVIFA(19)000746]
'''Stage 3:''' Not started
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx?Tb_Id=831&searchText=FEAT16&IncludeSubTb=False&sort=pk_contribution&sortorder=DESC&NbItemsPerPage=50&Year=2019,2018 All feature contributions] [https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || Shaoji Ni (Huawei) Maria Toeroe(Ericsson) Gerald Kunzmann (DOCOMO) Stefan Arntzen (Huawei) Janusz Pieczerak (Orange) Chidung Lac (Orange) 
|-
| '''Last Updated''' || 2019-07-16
|}

=== Stage 2 Implementation Plan ===

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 ||Add terminology of the “service availability level (SAL)” and explain difference between FEAT05 Slicing

<s>NFVIFA(18)000970</s> Status: replaced by NFVIFA(19)000402r1

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000402r3_FEAT16__IFA010_change_for_modifying_the_definition_of__servi.docx NFVIFA(19)000402r3] Status: Agreed FEAT (IFA#159)

|| IFA010 || June-2019 || Completed
|-
| 002 || Specify requirements for the VIM to support the capability for supporting SAL for the assignment/reservation of resources. Specify requirements for the NFVO/VNFM to support SAL for requesting the assignment/reservation of resources.

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)0001027r1_FEAT16_IFA010__Use_Cases_for_Service_Availability_Levels.docx NFVIFA(18)0001027r1] Status: Agreed FEAT (IFA#133)

<s>NFVIFA(19)000274r1]</s> Status: Noted, replaced by NFVIFA(19)000306 (IFA#144)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000296r1_FEAT16_SAL_use_cases.docx NFVIFA(19)000296r1] Status: Noted (IFA#145)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000306r5_FEAT16_IFA010__Additional_Use_Case_for_Service_Availability_.docx NFVIFA(19)000306r5] Status: Agreed FEAT (IFA#150)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000307r7_FEAT16_IFA010_NFVO_functional_requirements_for_supporting_se.docx NFVIFA(19)000307r7] Status: Agreed FEAT (IFA#149)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000309r2_FEAT16__IFA010_NFVO_functional_requirements_for_VNF_NS_LCM_t.docx NFVIFA(19)000309r2] Status: Agreed FEAT (IFA#148)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000310r5_FEAT16__IFA010_VIM_functional_requirements_for_supporting_se.docx NFVIFA(19)000310r5] Status: Agreed FEAT (IFA#148)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000311r2_FEAT16__IFA010_VNFM_functional_requirements_for_supporting_s.docx NFVIFA(19)000311r2] Status: Agreed FEAT (IFA#148)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000482r1_FEAT16_IFA010__Add_a_note_into__Use_Case_3_of_Service_Availa.docx NFVIFA(19)000482r1] Status: Agreed FEAT (IFA#154)

<s>NFVIFA(19)000504r1</s> Status: Withdrawn

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000502r3_FEAT16__IFA010_5_x__General_requirements_to_support_Service_.docx NFVIFA(19)000502r9] Status: Agreed FEAT (IFA#156)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000590r4_FEAT16_IFA010__Remove_editor_note_in_CR_NFVIFA_19_000502r9.docx NFVIFA(19)000590r4] Status: Agreed FEAT (IFA#157)
| IFA010 || June-2019 || Completed
|-
| 003 || Specify requirements for an NFVI resource management on the Or-Vi/Vi-Vnfm to support SAL for the assignment/reservation of resources. || IFA005/006 || December-2018 || Stopped. Not part of release 3
|-
| 004 || Add the parameter of SAL into “VnfDF”, “vdu profile”, “VirtualLinkDescFlavour” of VNFD
<s>NFVIFA(19)000357r3</s> Status: Withdrawn
|| IFA011 || December-2018 || Stopped
|-
| 005 || Add a requirement and the parameter of SAL into “Network service deployment flavour” of NSD
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000355r4_FEAT016__IFA014_NSD_supporting_service_availability_level_in.docx NFVIFA(19)000355r4] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000397r2_FEAT016__IFA014_NSD_supporting_service_availability_level_in.docx NFVIFA(19)000397r2] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000547r5_FEAT016__Removing_editor_notes_and_add_back_the_deleting_Mar.docx NFVIFA(19)000547r5] Status: Agreed FEAT (IFA#155)

|| IFA014 || June-2019 || Completed
|-
| 006 || Specify operations of the assignment/reservation of resources in Or-Vi/Vi-Vnfm/Or-Vnfm/Ve-Vnfm interfaces to support SAL by adding the parameter of “SAL” into the Virtual resource assignment/reservation requests

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000399r3_FEAT16__IFA007__Adding_service_availability_level_into_the_i.docx NFVIFA(19)000399r3] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000408r2_FEAT16__IFA008__Adding_service_availability_level_into_the_i.docx NFVIFA(19)000408r2] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000417r6_FEAT16__IFA005__Adding_service_availability_level_into_the_i.docx NFVIFA(19)000417r6] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000419r4_FEAT16__IFA005__Adding_service_availability_level_into_the_i.docx NFVIFA(19)000419r4] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000472_FEAT16__IFA006__Adding_service_availability_level_into_the_i.docx NFVIFA(19)000472] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000474_FEAT16__IFA006__Adding_an_attribution_of_the_supportedServic.docx NFVIFA(19)000474] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000467r1_FEAT16__IFA007__Adding_service_availability_level_into_the_i.docx NFVIFA(19)000467r1] Status: Agreed FEAT (IFA#154)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000466r4_FEAT16__IFA005__Adding_the_supportedServiceAvailabilityLevel.docx NFVIFA(19)000466r4] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000473r2_FEAT16__IFA006__Adding_the_supportedServiceAvailabilityLevel.docx NFVIFA(19)000473r2] Status: Agreed FEAT (IFA#155)

|| IFA005/006/007/008 || February-2019 || Stopped. Not part of release 3
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature are described in: ''[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2019/NFVSEC(19)000085r1_FEAT16_security_considerations.zip NFVSEC(19)000085r1] Status: agreed in SEC#151

== FEAT17: Cloud-Native VNFs and Container Infrastructure management ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Jörg Aelken (Ericsson LM) Ulrich Kleber (Huawei Technologies Co.,Ltd)
|-
| '''Feature description''' || The scope of the feature covers the following areas: 
- NFV Architecture support for VNFs which follow “cloud-native” design principles. 
- Enhance NFV-MANO capabilities to support container technologies based on DGR/NFV-IFA029. 
- Enhance NFV-MANO capabilities for container management and orchestration 
- Enhance information model for containerized VNFs both using bare metal or nested virtualization technologies
|-
| '''Target Release''' || '''Stage 2 Step 1:''' Release 4 Drop #1 (after NFV#31e, October 2020) '''Stage 2 Step 2:''' Release 4 Drop #2 (after NFV#34e, April 2021) '''Stage 2 Step 3:''' Release 4 Drop #3 (after NFV#37e, March 2022) '''Stage 3 Step 1:''' Release 4 (December 2021) 
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA007, IFA008, IFA010, IFA011, IFA013, IFA014 
'''Stage 3:''' SOL001, SOL002, SOL003, SOL006
|-
| '''MegaCRs''' || '''Stage 2 Step 1:''' IFA010ed411 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000478r2_IFA010ed411_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(20)000478r2] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/010/04.01.01_60/gs_NFV-IFA010v040101p.pdf New edition IFA010ed411] 
IFA011ed411 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000479r6_IFA011ed411_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(20)000479r6] (Approved) 
IFA011ed411 Additional CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000442r5_FEAT17-IFA011ed411-New_CP_type_to_model_networking_MCIOs.docx NFVIFA(20)000442r5] (Approved) 
[https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/011/04.01.01_60/gs_NFV-IFA011v040101p.pdf New edition IFA011ed411] 
'''Stage 2 Step 2:''' IFA007ed421 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000196r5_IFA007ed421_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(21)000196r5] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/007/04.02.01_60/gs_nfv-ifa007v040201p.pdf New edition IFA007ed421] IFA008ed421 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000200r2_IFA008ed421_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(21)000200r2] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/008/04.02.01_60/gs_nfv-ifa008v040201p.pdf New edition IFA008ed421] IFA010ed421 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000197r2_IFA010ed421_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(21)000197r2] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/010/04.02.01_60/gs_nfv-ifa010v040201p.pdf New edition IFA010ed421] IFA011ed421 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000203r1_IFA011ed421_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(21)000203r1] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/011/04.02.01_60/gs_nfv-ifa011v040201p.pdf New edition IFA011ed421] IFA013ed421 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000204_IFA013ed421_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(21)000204] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/013/04.02.01_60/gs_nfv-ifa013v040201p.pdf New edition IFA013ed421] IFA014ed421 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000205r1_IFA014ed421_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(21)000205r1] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/014/04.02.01_60/gs_nfv-ifa014v040201p.pdf New edition IFA014ed421] 
'''Stage 2 Step 3:''' IFA007ed431 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000190r1_IFA007ed431_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(22)000190r1] (Approved) [ New edition IFA007ed431] IFA008ed431 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000194r1_IFA008ed431_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(22)000194r1] (Approved) [ New edition IFA008ed431] IFA010ed431 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000197r4_IFA010ed431_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(22)000197r4] (Approved) [ New edition IFA010ed431] IFA013ed431 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000198r1_IFA013ed431_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(22)000198r1] (Approved) [ New edition IFA013ed431]

'''Stage 3 Step 1:''' SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//blackhole.doc NFVSOL(20)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT19 – NFV-Conn FEAT23 – MANO-SBA
|-
| '''New Specification ''' || '''Stage 2 Step 1:''' [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/040/04.01.01_60/gs_NFV-IFA040v040101p.pdf DGS/NFV-IFA040] - Requirements for service interfaces and object model for OS container management and orchestration specification 
'''Stage 2 Step 2:''' [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/040/04.02.01_60/gs_nfv-ifa040v040201p.pdf RGS/NFV-IFA040ed421]- Requirements for service interfaces and object model for OS container management and orchestration specification 
'''Stage 2 Step 3:''' DGS/NFV-IFA036 - Specification of requirements for the management and orchestration of container cluster nodes 

'''Stage 3 Step 1:''' DGS/NFV-SOL018 - Profiling specification of protocol and data model solutions for OS Container management and orchestration
|-
| '''Status''' ||
'''Stage 2 Step 1:''' Completed 
'''Stage 2 Step 2:''' Completed 
'''Stage 2 Step 3:''' Ongoing (80% completed) 
'''Stage 3 Step 1:''' Ongoing (20% completed)
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx?Tb_Id=831&searchText=FEAT17%20IFA040%20IFA036&IncludeSubTb=False&sort=pk_contribution&sortorder=DESC&NbItemsPerPage=50&Year=2019,2020,2021,2022 All stage 2 feature contributions] 
[https://portal.etsi.org/Contribution.aspx?Tb_Id=848&searchText=FEAT17%20SOL018&IncludeSubTb=False&sort=pk_contribution&sortorder=DESC&NbItemsPerPage=50&Year=2021,2022 All stage 3 feature contributions] 
|-
| '''Feature team''' || '''Stage 2:''' Ulrich Kleber (Huawei Technologies Co.,Ltd) Jörg Aelken (Ericsson LM)
'''Stage 3:''' Jörg Aelken (Ericsson LM)
|-
| '''Last Updated''' || 2022-03-30
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WI(s) !! Target completion !! Status
|-
| ||'''FEAT17 Stage 2 - Step 1'''|| || ||
|-
| ST2-001 || Skeleton, scope, and term definitions for IFA040 (Clauses 1, 2, 3)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000803r2_IFA040-OS_Container_MANO_service_interfaces-Skeleton.zip NFVIFA(19)000803r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000804r1_IFA040-Scope.docx NFVIFA(19)000804r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000844r2_IFA040-Clause_3_1-OS_Container_term_definition.docx NFVIFA(19)000844r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000880_IFA040-Clause_3_1-OS_Container_term_definition.docx NFVIFA(19)000880] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000019_IFA040-Correct_references_to_NFV_003.docx NFVIFA(20)000019] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000087_IFA040-Editorial_clean-up.docx NFVIFA(20)000087] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000150_IFA040_3_2_Void_symbols_clause.docx NFVIFA(20)000150] (Approved) 
|| IFA040 || October - 2019 || Complete
|-
| ST2-002 || Overview and framework for OS container management and orchestration (Clause 4)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000847r2_IFA040-Clause_4_1-Introduction.docx NFVIFA(19)000847r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000849r2_IFA040-Clause_4_2-Framework.docx NFVIFA(19)000849r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000076r1_IFA040_4_1_Editor_s_note_resolution.docx NFVIFA(20)000076r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000149_IFA040_Editorial_clean-up_part_1.docx NFVIFA(20)000149] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000175r2_IFA_040_-_Review_-_Editorial_improvements.zip NFVIFA(20)000175r2] (Approved) 
|| IFA040 || November - 2019 || Complete
|-
| ST2-003 || Skeleton and scope for IFA036 (Clause 1)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000845r1_IFA036_Container_Cluster_Node_Managemeng_Skeleton.zip NFVIFA(19)000845r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000846_IFA036_Scope.docx NFVIFA(19)000846] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000893_IFA036-Remove_Annex_-Authors_and_contributors.docx NFVIFA(19)000893] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000945r3_IFA036_Problem_Statement.docx NFVIFA(19)000945r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000469r4_IFA036_Scope_update.docx NFVIFA(20)000469r4] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000795r2_IFA036_Extend_Overview.docx NFVIFA(21)000795r2] (Approved) 

|| IFA036 || October - 2019 || Complete
|-
| ST2-004 || Enhance the VNFD and its VDU information element with attributes/information elements for the OS container resource model
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000499r17_FEAT17_IFA011_-_Support_for_pods.docx NFVIFA(19)000499r17] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000063r2_FEAT17_IFA011ed411-_Requirements_and_information_elements_re.docx NFVIFA(20)000063r2] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000077r1_FEAT17-IFA011ed411-Resolving_editors_notes_from_contribution.docx NFVIFA(20)000077r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000170r1_FEAT17-IFA011ed411-Template_attribute_for_VirtualStorageDesc.docx NFVIFA(20)000170r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000212r5_FEAT17-IFA011ed411-SecurityGroupRule.docx NFVIFA(20)000212r5] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000213r4_FEAT17-IFA011ed411-Modeling-Cpd.docx NFVIFA(20)000213r4] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000395r2_FEAT17-IFA011ed411-Add_MCIOP_profile.docx NFVIFA(20)000395r2] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000434r2_FEAT17-IFA011ed411-Change_cardinality_of_intCpd_in_Vdu.docx NFVIFA(20)000434r2] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000442r5_FEAT17-IFA011ed411-New_CP_type_to_model_networking_MCIOs.docx NFVIFA(20)000442r5] (Approved) 
|| IFA011ed411 || February - 2020 || Complete
|-
| ST2-005 || OS container NFV object model (Clause 5)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000870_IFA040-Clause_5_1-Introduction.docx NFVIFA(19)000870] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000873r5_IFA040_5_2_Add_MCIOP_NFV_object_for_OS_container_management.docx NFVIFA(19)000873r5] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000909_IFA040-Clause_5_2_1-Managed_Container_Infrastructure_Object.docx NFVIFA(19)000909] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000913r1_IFA040-Clause_5_2_3-Namespace.docx NFVIFA(19)000913r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000914r2_IFA040-Clause_5_2_4-Namespace_quota.docx NFVIFA(19)000914r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000920r1_IFA040-Clause_5_2_5-OS_Container_Image.docx NFVIFA(19)000920r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000924r1_IFA040-Clause_5_3-Objects_relationship.docx NFVIFA(19)000924r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000075_IFA040_5_2_2_2_Editor_s_note_resolution.docx NFVIFA(20)000075] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000182r2_IFA040_Editorial_clean-up_part_2.docx NFVIFA(20)000182r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000190r1_IFA040_-_Review_-_Clarifications_on_the_model_mapping.docx NFVIFA(20)000190r1] (Approved) 
|| IFA040 || November - 2019 || Complete
|-
| ST2-007 || Specify the functional requirements for the CISM function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000020_FEAT17-IFA010ed411-Functional_requirements_for_CISM.docx NFVIFA(20)000020] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000025_FEAT17-IFA010ed411-Clause_12_2_CISM_Functional_requirements_.docx NFVIFA(20)000025] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000026r1_FEAT17-IFA010ed411-_Clause_12_3_CISM_Functional_requirements.docx NFVIFA(20)000026r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000027_FEAT17-IFA010ed411-Clause_12_4_CISM_Functional_requirements_.docx NFVIFA(20)000027] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000028r2_FEAT17-IFA010ed411-Clause_12_5_CISM_Functional_requirements_.docx NFVIFA(20)000028r2] (FEAT agreed) 
|| IFA010ed411 || January - 2020 || Complete
|-
| ST2-008 || Specify the functional requirements for the CIR function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000030_FEAT17-IFA010ed411-Clause_13_Functional_requirements_for_CIR.docx NFVIFA(20)000030] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000095r1_FEAT17-IFA010ed411-Clause_13_Another_Functional_requirements.docx NFVIFA(20)000095r1] (FEAT agreed) 
|| IFA010ed411 || February - 2020 || Complete
|-
| ST2-009 || General CISM service requirements (Clauses 6.1, 6.2)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000974_IFA040-Clause_6_2-General_CISM_service_requirements.docx NFVIFA(19)000974] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000015_IFA040-Clause_6-Additional_CISM_service_requirements.docx NFVIFA(20)000015] (Approved) 
|| IFA040 || January - 2020 || Complete
|-
| ST2-010 || OS container management service interface requirements (Clauses 6.3, 6.4, 6.5, 6.6, 6.7)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)0001015r1_IFA040_6_3__6_5_Adding_CISM_service_interface_requirements.docx NFVIFA(19)0001015r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000003r3_IFA040-Clause_6_4-Compute_management_service_interface_requi.docx NFVIFA(20)000003r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000005r3_IFA040-Clause_6_5-Storage_management_service_interface_requi.docx NFVIFA(20)000005r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000006r3_IFA040-Clause_6_7-Configuration_management_service_interface.docx NFVIFA(20)000006r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000016_IFA040-Clause_6_6-Network_management_service_interface_requi.docx NFVIFA(20)000016] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000062_IFA040_Adding_missing_notification_related_requirements.docx NFVIFA(20)000062] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000151r2_IFA040_Section_6_proposed_changes.docx NFVIFA(20)000151r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000176_IFA_040_-_Review_-_Minor_Technical_improvements.docx NFVIFA(20)000176] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000178r2_IFA040-Add_requirements_on_access_control_for_CISM_service_i.docx NFVIFA(20)000178r2] (Approved) 
|| IFA040 || January - 2020 || Complete
|-
| ST2-011 || General CIR service requirements (Clauses 7.1, 7.2)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)0001016r2_IFA040_7_Adding_CIR_service_interface_requirements.docx NFVIFA(19)0001016r2] (Approved) 
|| IFA040 || December - 2019 || Complete
|-
| ST2-012 || OS container image management service interface requirements (Clause 7.3)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)0001016r2_IFA040_7_Adding_CIR_service_interface_requirements.docx NFVIFA(19)0001016r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000062_IFA040_Adding_missing_notification_related_requirements.docx NFVIFA(20)000062] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000094r1_IFA040_Adding_tenant_related_requirements_of_CIR.docx NFVIFA(20)000094r1] (Approved) 
|| IFA040 || January - 2020 || Complete
|-
| ST2-013 || Extend the NFVO functional requirements for consuming the management service interfaces exposed by the CISM function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000228r2_FEAT17-IFA010ed411-Clause_6_XX-NFVO_requirements_for_OS_cont.docx NFVIFA(20)000228r2] (FEAT agreed) 
|| IFA010ed411 || March - 2020 || Complete
|-
| ST2-014 || Extend the NFVO functional requirements for consuming the management service interfaces exposed by the CIR function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000227_FEAT17-IFA010ed411-Clause_6_12-NFVO_requirements_for_OS_cont.docx NFVIFA(20)000227] (FEAT agreed) 
|| IFA010ed411 || March - 2020 || Complete
|-
| ST2-015 || Extend the VNFM functional requirements for consuming the management service interfaces exposed by the CISM function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000238_FEAT17-IFA010ed411-Clause_7_8-VNFM_requirements_for_OS_conta.docx NFVIFA(20)000238] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000241_FEAT17-IFA010ed411-Clause_7_XX-VNFM_requirements_for_contain.docx NFVIFA(20)000241] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000264r1_FEAT17-IFA010ed411-Clause_7_XX_3-VNFM_requirements_for_OS_co.docx NFVIFA(20)000264r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000356r1_FEAT17-IFA010ed411-7_2_1_VNFM_requirements_for_granting_name.docx NFVIFA(20)000356r1] (FEAT agreed) 
|| IFA010ed411 || March - 2020 || Complete
|-
| ||'''FEAT17 Stage 2 - Step 2'''|| || ||
|-
| ST2-016 || Enhance the information models of the Or-Vnfm interfaces for OS container management and orchestration
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000357r1_FEAT17-IFA007ed411-5_3_2_Interface_requirements_for_granting.docx NFVIFA(20)000357r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000381_FEAT17-IFA007ed411-6_3_2_1_Description_improvement_on_namesp.docx NFVIFA(20)000381] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000394r1_FEAT17-IFA007ed411-Clause_8_3_3-Add_container_namespace_to_G.docx NFVIFA(20)000394r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000409r1_FEAT17-IFA007ed411-_Align_access_information_for_VNF_package.docx NFVIFA(20)000409r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000411r1_FEAT17-IFA007ed411-Clause_8_3_2_Enhance_ResourceDefinition_w.docx NFVIFA(20)000411r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000437_FEAT17-IFA007ed411-Update_cardinality_of_software_image_attr.docx NFVIFA(20)000437] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000560_FEAT17-IFA007ed411-Clause_6_3_2_Enhance_Grant_VNF_LCM_operat.docx NFVIFA(20)000560] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000678r9_FEAT17-IFA007ed421-Clause_8_5_Enhance_VNF_runtime_informatio.docx NFVIFA(20)000678r9] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000711r1_FEAT17_IFA007ed421_exceptions_for_link_port_creation.docx NFVIFA(20)000711r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000731r1_FEAT17-IFA007ed421-CISM__CIR_and_MCIOP_repository_access_inf.docx NFVIFA(20)000731r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000800r2_IFA007ed421_FEAT17_Enhancing_description_MCIO_container_mana.docx NFVIFA(20)000800r2] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000839_IFA007ed421_FEAT17_Add_new_affinity_scopes.docx NFVIFA(20)000839] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000130r2_FEAT17-IFA007ed421-Convey_MCIO_placement_constraints.docx NFVIFA(21)000130r2] (FEAT agreed) 
|| IFA007ed421 || March - 2021 || Complete
|-
| ST2-017 || Enhance the information models of the Ve-Vnfm interfaces for OS container management and orchestration
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000771_FEAT17_IFA008ed421_Mirror_of_711__exceptions_for_link_port_c.docx NFVIFA(20)000771] (FEAT agreed) 
|| IFA008ed421 || March - 2021 || Complete
|-
| ST2-018 || Extend the NFVO, VNFM, CISM functional requirements according to additional enhancements identified for FEAT17
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000853r1_FEAT17-IFA010ed421-Functional_requirement_for_NFVO.docx NFVIFA(20)000853r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000208_FEAT17-IFA010ed421-Clause_6_X_-_NFVO_requirements_for_MCIOP_.docx NFVIFA(21)000208] (FEAT agreed) 
|| IFA010ed421 || March - 2021 || Complete
|-
| ST2-019 || Extend the VNFD information model according to additional enhancements identified for FEAT17
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000799r3_IFA011ed421_FEAT17_Add_new_affinity_scopes.docx NFVIFA(20)000799r3] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000035r1_FEAT17-IFA011ed421-Support_for_multiple_VersionSelectors.docx NFVIFA(21)000035r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000079r4_IFA011ed421_FEAT17_Shared_ephemeral_storage_of_containers.docx NFVIFA(21)000079r4] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000129r2_FEAT17-IFA011ed421-Add_MCIO_placement_constraint_information.docx NFVIFA(21)000129r2] (FEAT agreed) 
|| IFA011ed421 || March - 2021 || Complete
|-
| ST2-020 || Enhance the information models of the Os-Ma-nfvo interfaces for OS container management and orchestration
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000410r1_FEAT17-IFA013ed411-Align_access_information_for_VNF_package_.docx NFVIFA(20)000410r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000706r7_FEAT17-IFA013ed421-Clause_8_3_3_Enhance_VNF_runtime_informat.docx NFVIFA(20)000706r7] (FEAT agreed) 
|| IFA013ed421 || March - 2021 || Complete
|-
| ST2-021 || Enhance the information models of the NSD for OS container management and orchestration
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000719r1_FEAT17-IFA014ed421-Add_container_namespace_affinity-group_sc.docx NFVIFA(20)000719r1] (FEAT agreed) 
|| IFA014ed421 || March - 2021 || Complete
|-
| ST2-022 || Extend the abstract NFV object model description and CISM/CIR service interface requirements according to additional enhancements identified for FEAT17
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000074r1_IFA040ed421_FEAT17_Adding_MCIO_definitions.docx NFVIFA(21)000074r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000075_IFA040ed421_FEAT17_Clarifications_about_MCIO_and_container_g.docx NFVIFA(21)000075] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000160r1_IFA040ed421_FEAT17_MCIO_configurable_parameters.docx NFVIFA(21)000160r1] (Approved) 
|| IFA040ed421 || March - 2021 || Complete
|-
| ||'''FEAT17 Stage 2 - Step 3'''|| || ||
|-
| ST2-006 || Terminology and overview of management and orchestration of CIS cluster nodes (Clauses 3 and 4, Annex)
Concept discussions: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000361r2_Discuss_Concepts_for_Container_Cluster_Management.pptx NFVIFA(20)000361r2] (Noted) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000456r1_Discuss_Concepts_for_Container_Cluster_Management.pptx NFVIFA(20)000456r1] (Noted) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000778r2_Discussion_paper_-_FEAT17_IFA036_CIS_cluster_descriptor.pptx NFVIFA(21)000778r4] (Noted) 

CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000520r3_IFA036_4_x_Relationship_among_key_concepts.zip NFVIFA(20)000520r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000522r3_IFA036_Clause_4_2_Introduction.docx NFVIFA(20)000522r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000523r2_IFA036_Clause_4_3_Framework.docx NFVIFA(20)000523r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000524r1_IFA036_Annex_on_container_related_services.docx NFVIFA(20)000524r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000525r3_IFA036_Clause_3_1_Term_Definitions.docx NFVIFA(20)000525r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000558r2_IFA036_Clause_3_1__Term_Definitions_of_CCM.docx NFVIFA(20)000558r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000688r1_IFA036_Enhance_Clause_4_to_cover_input_from_discussion_paper.docx NFVIFA(20)000688r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000697r1_IFA036_Update_for_Annex_A.docx NFVIFA(20)000697r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000730r1_IFA036_4_2_2_Lifecycle_management_for_CIS_cluster.docx NFVIFA(20)000730r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000895r5_IFA036_Annex_B_Flow_for_Create_CIS_Cluster.docx NFVIFA(20)000895r5] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000027r3_IFA036_4_2_3_Placement_of_CIS_clusters_and_resources.docx NFVIFA(21)000027r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000028r2_IFA036_4_2_4_CIS_cluster_characteristics.docx NFVIFA(21)000028r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000151r3_IFA036_Preconditions_etc_for_flow_in_B_2.docx NFVIFA(21)000151r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000169r4_IFA036_Annex_B_Flow_for_Instantiation_of_a_containerized_VNF.zip NFVIFA(21)000169r4] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000295r2_FEAT17_IFA036_CIS_cluster_selection_and_VNF_placement.docx NFVIFA(21)000295r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000395r1_IFA036_4_2_9_Relation_of_Network_Services_and_CIS_cluster.docx NFVIFA(21)000395r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000394r1_IFA036_4_2_8_Relation_of_CIS_cluster_management_and_resource.zip NFVIFA(21)000394r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000396r2_IFA036_4_2_10_Relation_namespace_and_CIS_cluster.docx NFVIFA(21)000396r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000406r2_IFA036_4_2_11_FCAPS_management_for_CIS_clusters.docx NFVIFA(21)000406r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000616r1_IFA036_some_small_fixes.docx NFVIFA(21)000616r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000294r2_IFA036_Clause_4_2_5_Adding_cluster_networking.zip NFVIFA(21)000294r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000449r4_FEAT17_IFA036_4_2_6_Cluster_storage.docx NFVIFA(21)000449r4] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000709r3_FEAT17_IFA036_Enhanced_CIS_Cluster_Capability.docx NFVIFA(21)000709r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000744r2_FEAT17_IFA036_Daemon_workload_.docx NFVIFA(21)000744r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000795r2_IFA036_Extend_Overview.docx NFVIFA(21)000795r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000919r1_IFA036_start_resolve_editors_notes.docx NFVIFA(21)000919r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000922r3_IFA036_Annex_Workflow_Daemon_Object.docx NFVIFA(21)000922r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000925r3_IFA036_Clause_3__4_2__Annex_MCCO_description_and_definition_.zip NFVIFA(21)000925r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000946_IFA036_Abbreviations_and_more.docx NFVIFA(21)000946] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001004r2_FEAT17_IFA036_Clause_4_2_5_Addressing_ENs_networking.docx NFVIFA(21)0001004r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001005_FEAT17_IFA036_Clauses_4_2_3__4_2_8_and_new_Addressing_ENs_pl.docx NFVIFA(21)0001005] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001006r1_FEAT17_IFA036_Clause_4_2_7_Addressing_ENs_CIS_cluster_select.docx NFVIFA(21)0001006r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001007_FEAT17_IFA036_Clause_4_2_12__4_2_13_and_4_2_14_Addressing_EN.docx NFVIFA(21)0001007] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001027_FEAT17_IFA036_security_aspect_for_clause_4_2_11_.docx NFVIFA(21)0001027] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001046_IFA036_clause_2__3_ENs__resolution.docx NFVIFA(21)0001046] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001047r1_IFA036_clause_4_1_EN_s_resolution_.docx NFVIFA(21)0001047r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001048_IFA036_clause_4_2_1_EN_s_resolution.docx NFVIFA(21)0001048] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001049_IFA036_clause_4_2_4_ENs__resolution.docx NFVIFA(21)0001049] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001050r1_IFA036_clause_4_2_9_ENs__resolution.docx NFVIFA(21)0001050r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000011_IFA036_D_1_ENs__resolution.docx NFVIFA(22)000011] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000016r4_IFA036_-_VNF-based_CIS_clusters.docx NFVIFA(22)000016r4] (Agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000029r1_IFA036_Clarify_CIS_Cluster_Identification.docx NFVIFA(22)000029r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000030r1_IFA036_Resolve_EN_on_runtime_characteristics.docx NFVIFA(22)000030r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000031_IFA036_Two_small_changes.docx NFVIFA(22)000031] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000032_IFA036_Remove_an_Editors_Note_in_Clause_4_2_1.docx NFVIFA(22)000032] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000034_IFA036_Update_table_in_Annex_A.docx NFVIFA(22)000034] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000057r1_IFA036_4_2_11_EN_s_resolution.docx NFVIFA(22)000057r1] (Agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000059r1_IFA036_typo_corrections.docx NFVIFA(22)000059r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000060r1_FEAT17_IFA036_4_2_6_Cluster_storage_EN_resolution.docx NFVIFA(22)000060r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000066r1_FEAT17__IFA036_EN_resolution_in_clause_4_2_7.docx NFVIFA(22)000066r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000084r1_FEAT17_IFA036_Clause_4_2_11_FM-related_EN_resolution.docx NFVIFA(22)000084r1] (Agreed) 

|| IFA036 || March - 2022 || Ongoing
|-
| ST2-023 || Container cluster nodes management interface requirements (Clause 5)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000609r5_IFA036_Clause_5_1_Requirements_of_CCM.docx NFVIFA(20)000609r5] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000625r1_IFA036_5_x_Service_interface_requirements_for_CIS_instance_m.docx NFVIFA(20)000625r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000791r1_IFA036_Clause_5_1_3_Updating_requirements_considering_networ.docx NFVIFA(21)000791r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000934r3_FEAT17_IFA036_Clause_5_1_Updating_requirements_of_CIS_cluste.docx NFVIFA(21)000934r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001008r1_FEAT17_IFA036_Clause_5_1_3_and_5_2_3_Reqs_about_placement_an.docx NFVIFA(21)0001008r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001016r1_FEAT17_IFA036_Clause_5_2_CISM_MCCO_management_service_requir.docx NFVIFA(21)0001016r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(21)0001040r2_IFA036_5_1_Add_CIS_cluster_configuration_management_requirem.docx NFVIFA(21)0001040r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001041r2_IFA036_5_1_Add_CIS_cluster_performance_management_requiremen.docx NFVIFA(21)0001041r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001042r3_IFA036_5_1_Add_CIS_cluster_fault_management_requirements.docx NFVIFA(21)0001042r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000055r2_IFA036_5_1_5_EN_s_resolution.docx NFVIFA(22)00055r2] (Agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000056r1_IFA036_5_1_6_EN_s_resolution.docx NFVIFA(22)00056r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000058r1_IFA036_5_1_2_EN_s_resolution.docx NFVIFA(22)00058r1] (Agreed) 

|| IFA036 || March - 2022 || Ongoing
|-
| ST2-024 || CIS Cluster NFV object model (Clause 6)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000867_IFA036_Clause_6_Overview_and_skeleton.docx NFVIFA(21)000867] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000910r2_IFA036_6_2_CIS_cluster_related_descriptors__.docx NFVIFA(21)000910r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000957r2_FEAT17_IFA036_skeleton_for_clause_6_3.docx NFVIFA(21)000957r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001023r1_FEAT17_IFA036_contents_for_MDD_Commonality.docx NFVIFA(21)0001023r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001024_FEAT17_IFA036_contents_for_MDD_CCEC___Daemon_object_.docx NFVIFA(21)0001024] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001026_FEAT17_IFA036_contents_for_MDD_specific_MCCO_.docx NFVIFA(21)0001026] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000033_IFA036_Remove_some_Editors_Notes_in_Clause_6_1.docx NFVIFA(22)000033] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000064r1_FEAT17_IFA036_RBAC_declarative_descriptors.docx NFVIFA(22)000064r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000065_FEAT17__IFA036_Clarification_on_clause_6.docx NFVIFA(22)000065] (Approved) 

|| IFA036 || March - 2022 || Ongoing
|-
| ST2-025 || CIS Cluster Node NFV object model (Clause 7)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000947r3_IFA036_Add_clause_6_2_2_on_CCND.docx NFVIFA(21)000947r3] (Approved) 

|| IFA036 || March - 2022 || Ongoing
|-
| ST2-026 || Analyse and if necessary enhance VNFD and its VDU information element with attributes/information elements related to cluster and node affinity
CR drafts: 
|| IFA011ed431 || March - 2022 || Open
|-
| ST2-027 || Analyse and if necessary enhance NSD and constituent information elements with attributes/information elements related to cluster and node affinity
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000471r5_FEAT_17-IFA014ed411-External-VirtualLink-Model.docx NFVIFA(20)000471r5] (Available) 
|| IFA014ed431 || March - 2022 || Ongoing
|-
| ST2-028 || Specify the functional requirements for the CCM function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000792r1_FEAT17_IFA010ed431_FEAT17_Adding_CCM_requirements.docx NFVIFA(21)000792r1] (Agreed FEAT) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000959r1_FEAT17_IFA010ed431_FEAT17_Update_CCM_requirements_of_storage.docx NFVIFA(21)000959r1] (Agreed FEAT) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001010r1_FEAT17_IFA010ed431_FEAT17_CCM_lifecycle_and_information_reqs.docx NFVIFA(21)0001010r1] (Agreed FEAT) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001011_FEAT17_IFA010ed431_Requirements_about_cluster_resources_plac.docx NFVIFA(21)0001011] (Agreed FEAT) 

|| IFA010ed431 || March - 2022 || Ongoing
|-
| ST2-029 || Add requirements on CIS cluster node management for the CISM function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001009_FEAT17_IFA010ed431_FEAT17_Clause_12_CISM_CIS_management_requ.docx NFVIFA(21)0001009] (Agreed FEAT) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001015r1_FEAT17_IFA010ed431_CCM_and_CISM_MCCO_management_reqs.docx NFVIFA(21)0001015r1] (Agreed FEAT) 

|| IFA010ed431 || March - 2022 || Ongoing
|-
| ST2-030 || Extend the NFVO functional requirements for consuming the management service interfaces exposed by the CCM function
CR drafts: 

|| IFA010ed431 || March - 2022 || Open
|-
| ST2-031 || Extend the NFVO functional requirements for consuming the management service interfaces exposed by the CISM function related to CIS Cluster Node management
CR drafts: 
|| IFA010ed431 || March - 2022 || Open
|-
| ST2-032 || Analyse and if necessary enhance the information models of the Os-Ma-nfvo interfaces for CIS Cluster management and CIS Cluster Node management
CR drafts: 
|| IFA013ed431 || March - 2022 || Open
|-
| ST2-033 || Additional interface enhancements in step 3
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000855r7_FEAT17_IFA007ed431_NAD_id.docx NFVIFA(21)000855r7] (Agreed FEAT, IFA007) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000027r1_FEAT17_IFA007ed431_VnfExtCpConfig_typo_correction.docx NFVIFA(22)000027r1] (Agreed FEAT, IFA007) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000014r2_FEAT17_IFA008ed431_Mirror_of__21_855_NAD_id.docx NFVIFA(22)000014r2] (Agreed FEAT, IFA008) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000048_FEAT17_IFA008ed431_VnfExtCpConfig_typo_correction.docx NFVIFA(22)000048] (Agreed FEAT, IFA008) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000012_IFA011ed431_Mcio_data.docx NFVIFA(22)000012] (In discussion, IFA011) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000026r3_FEAT17_IFA013ed431_Mirror_of__21_855_NAD_id.docx NFVIFA(22)000026r3] (Agreed FEAT, IFA013) 

|| IFA007ed431, IFA008ed431, IFA011ed431, IFA013ed431 || March - 2022 || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| ST3-001 || tbd || tbd || tbd || Open
|}

=== Issues ===
==== Feature implementation approach ====
This feature implementation plan proposes to implement the feature according to its scope from the latest NFV Release-4 “Strawman of Release 4 definition”.

Due to the complexity of the feature and its implementation, the feature will be implemented in a stepwise approach. The feature steps are bundling dependent solutions in different work items/specifications. The solutions for one feature step impacting existing specifications will be delivered by Mega-CR’s. There will be one Mega-CR per impacted specification per feature step and all Mega-CR’s for one feature step will be delivered together with dependent new specifications.

The current plan bundles the following solutions together:
* Stage 2 - Step 1: IFA040 and related Rel-4 Mega-CRs on existing specifications
* Stage 2 - Step 2: IFA036 and related Rel-4 Mega-CRs on existing specifications
==== Background Information ====
This feature was originally planned as ETSI NFV Release-3 delivery. 
According to its definition, the ETSI NFV Release 3 includes objectives:
* To specify requirements and enhancements to NFV Architectural Framework to support PaaS features.
* To specify non-functional parameters to classify and characterize VNF cloud-native implementations.
They are reflected in the following two features and corresponding work items:
{| class="wikitable"
|-
! Feature ID !! Title !! Work Item
|-
| R03.F19 || NFV Architecture PaaS (NFVPAAS) || IFA029
|-
| R03.F20 || Cloud-Native VNF (VNFCLOUD) || EVE011
|}
During the work on the two work items it was discovered that both features are very much related and the envisioned solutions and implementations might overlap and will target the same impacted work items.

During discussions in IFA#73 it was further identified that EVE011, even though it is normative, should be considered as stage 1 requirements on cloud-native on a high abstraction level without taking the actual implementation into consideration. It was further identified in this meeting that IFA029 as a GR looks at architectural aspects of both Cloud Native and PaaS.

Meanwhile, both work items, EVE011 and IFA029, have been concluded and approved by the ISG NFV plenary as NFV Release-3 deliveries. It was further decided by the ISG NFV plenary to carry over the normative specifications for stage 2 and 3 of this feature with a modified scope according to the “Strawman of Release 4 definition” into NFV Release-4.

=== Security Considerations ===
The work item DGS/NFV-SEC023 “Network Functions Virtualisation (NFV) Release 4; Security; Container Security Specification” was approved by the ISG NFV to investigate the security considerations for OS container technologies and provide a respective specification.

It is expected that applicable container security aspects will be handled by this work item.

== FEAT18: Security ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Mark Shepherd (Tencastle)
|-
| '''Feature description''' || To address security challenges arising in NFV, particularly in terms of isolation of sensitive functions and security management and monitoring
|-
| '''Target Release''' || Release 3 drop X (2019-06-30)
|-
| '''Impacted WIs''' || Active work items: IFA026, IFA033, SEC019.
Future work items: consider whether SOL or TST items would be appropriate.

Existing work items: SEC009, SEC011, SEC012, SEC013.
|-
| '''MegaCRs''' || tbd
|-
| '''Related/Dependent Features''' || None
|-
| '''Status''' || Ongoing (25% complete)
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
(direct links to search-URLs to be added later)
|-
| '''Feature team''' || Alex Leadbeater (Rapporteur), BT
Leslie Willis (Rapporteur), BT

Mark Shepherd, Tencastle
|-
| '''Last Updated''' || 2018-10-19
|}

=== Implementation Plan ===
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Complete requirements in IFA026 || IFA026 || November 2018 || Open
|-
|002
|Map requirements from IFA026 into IFA033 and assign to each interface
|IFA026
IFA033
|November 2018
|Open
|-
|003
|Complete all of IFA026 and identify all interfaces in IFA033
|IFA026
IFA033
|December 2018
|Open
|-
|004
|Complete IFA033
|IFA0233
|May 2019
|Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT19: NFV-Conn ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Manchang Ju (ZTE), ju.manchang@zte.com.cn
Zarrar Yousaf (NEC), Zarrar.Yousaf@NECLAB.EU
|-
| '''Feature description''' || The scope of IFA038 covers the following areas:
a) investigating aspects of network connectivity for container-based VNF,

b) determining the enhancement related to NFV descriptors and NFV-MANO functional aspects for the management of network connectivity of containerized VNFs,

c) determining the enhancement related to NFV-MANO interfaces for the management of OS container multiple networks.
|-
| '''Target Release''' || '''Stage 2:''' Release 4 drop 3 (2022-02)
'''Stage 3:''' Release 4 (2022-X-X)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA010, IFA007, IFA011, IFA013, IFA014
'''Stage 3:''' SOLzz
|-
| '''MegaCRs''' || '''Stage 2:'''
IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000yyy] (CR Status)

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEATxx FEATyy
|-
|New Specifcations
|'''Informative''': ETSI GR NFV-IFA 038
'''Normative''': not required
|-
| '''Status''' || '''Stage 2:''' Completed
'''Stage 3:''' Ongoing (20% completed)
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Manchang Ju (ZTE), Zarrar Yousaf (NEC), Baoguo Xie(ZTE)
'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2021-12-20
|}

=== Stage 2 Implementation Plan ===
Informative work in ETSI GR NFV-IFA 038(October 2019 - November 2021)

'''IFA038'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to IFA007. CR draft [LINK] || IFA || March-2018 || Open
|}
Normative work plan (December 2021- February 2022)
{| class="wikitable"
|'''ID'''
|'''Action'''
|'''Impacted WI(s)'''
|'''Target completion'''
|'''Status'''
|-
|001
|Add general functional requirements for management of connectivity for multiple networks.

Add functional requirements for the NFVO, VNFM and CISM to support of the management of network connectivity of containerized VNFs.
|IFA010
|Dec-2021
|Not started
|-
|002
|Add functional requirements for the VNFM, and interface and information model specification for the VNF LCM to support OS container multiple networks.
|IFA007
|Dec-2021
|Not started
|-
|003
|Add requirements and modelling for the VNFD and NSD to support describing the properties for one or more secondary container cluster internal/external networks.

Add requirements and modelling for the VNFD and NSD to support describing the information for associating the VLD with the declarative descriptors of secondary container cluster internal/external networks.

Add resource requirements for the VNFD to support describing load balancers associated to network MCIOs.
|IFA011,

IFA014
|Feb-2022
|Not started
|-
|004
|Add functional requirements to the NFVO, and interface and information model specification to the VNF LM or NS LCM to support OS container multiple networks.
|IFA013
|Feb-2022
|Not started
|-
|005
|Add service interface requirements related to OS container multiple networks management to the CISM, to support the configuration and management of OS container multiple networks.
|IFA040
|Jan-2022
|Not started
|-
| colspan="5" |NOTE :
|}
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT20: Auto ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Haitao XIA (Huawei), xiahaitao@huawei.com
|-
| '''Feature description''' || The scope of the feature covers the following areas:
- NFV-MANO support for managing autonomous networks.

- Enabling higher level of automation for NFV-MANO.

- Intent-based principles for external exposure network services management.
|-
| '''Target Release''' || '''Stage 2:''' Release 4 informative work (2021-08-17) Published as ETSI GR NFV-IFA 041 v4.1.1.
'''Stage 3:''' Release 4 (202x-X-X)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFAxx, IFAyy,
'''Stage 3:''' SOLzz
|-
| '''MegaCRs''' || '''Stage 2:'''
IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000yyy] (CR Status)

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT07 FEAT26
|-
|New Specifcations
|'''Stage 2:''' TBD
'''Stage 3:''' SOLaaa
|-
| '''Status''' || '''Stage 2:''' Informative work completed (delivered in IFA041)
'''Stage 3:''' Not started
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Haitao XIA (Huawei), Cristina BADULESCU (Ericsson), Joan TRIAY (Docomo)，Rajavarma BHYRRAJU (Ericsson),
Tian Chen (China Telecom)

'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2021-09-13
|}

=== Stage 2 Implementation Plan ===
Informative work in ETSI GR NFV-IFA 041(October 2019 - May 2021)

'''IFA041'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || First GR (IFA041) draft introducing the skeleton and the scope.
'''Accepted contributions:'''

NFVIFA(19)000859r2, NFVIFA(19)000860r1
| IFA || October-2019 || Done
|-
|002
|Overview of related work in NFV-MANO and other SDOs.
'''Accepted contributions:'''

NFVIFA(19)000959, NFVIFA(19)000960r1, NFVIFA(19)000961r2, NFVIFA(19)000962r2,

NFVIFA(19)000963r2,
|IFA
|February-2020
|Done
|-
|003
|Use cases related to NFV-MANO autonomous management, mainly include three categories:
- Intent based NS management

- Management Data Analytics assisted management

- Autonomous container infrastructure management

'''Accepted contributions:'''

NFVIFA(20)000017r1, NFVIFA(20)000021, NFVIFA(20)000051r2, NFVIFA(20)000134r1, NFVIFA(20)000230r1, NFVIFA(20)000245r1,

NFVIFA(20)000246r1, NFVIFA(20)000247r2, NFVIFA(20)000248r1, NFVIFA(20)000279r1, NFVIFA(20)000280r1,

NFVIFA(20)000319, NFVIFA(20)000281r3, NFVIFA(20)000472r2, NFVIFA(20)000591, NFVIFA(20)000592, NFVIFA(20)000622r1,

NFVVIFA(20)000720r3, NFVIFA(20)000781r1, NFVIFA(20)000782r1
|IFA
|November-2020
|Done
|-
|004
|Analysis of key issues related to use cases in Clause 6.
'''Accepted contributions:'''

NFVIFA(20)000353r1, NFVIFA(20)000354r2, NFVIFA(20)000355r1, NFVIFA(20)000416r2, NFVIFA(20)000418r2,

NFVIFA(20)000445r1, NFVIFA(20)000446r1, NFVIFA(20)000447r1, NFVIFA(20)000557, NFVIFA(20)000566r3,

NFVIFA(20)000593, NFVIFA(20)000594r3, NFVIFA(20)000623r4, NFVIFA(20)000624r1, NFVIFA(20)000729r3,

NFVIFA(20)000732r3, NFVIFA(21)000793r1, NFVIFA(20)000878r1, NFVIFA(20)000879r1, NFVIFA(21)000013

NFVIFA(21)000014r2, NFVIFA(21)000022r1, NFVIFA(21)000058r1
|IFA
|February-2021
|Done
|-
|005
|Analysis of pontential architectural impacts on NFV-MANO in clause 7.
'''Accepted contributions:'''

NFVIFA(20)000794r1, NFVIFA(20)000797r3, NFVIFA(21)000060, NFVIFA(21)000062r7, NFVIFA(21)000133r2,

NFVIFA(21)000134r5, NFVIFA(21)000135r2, NFVIFA(21)000149r7
|IFA
|May-2021
|Done
|-
|006
|Recommendations and conclusion in clause 8.
'''Accepted contributions:'''

NFVIFA(21)000073, NFVIFA(21)000280r1, NFVIFA(21)000281r3, NFVIFA(21)000284r2, NFVIFA(21)000285r2,

NFVIFA(21)000321r3, NFVIFA(21)000322r1, NFVIFA(21)000413
|IFA
|May-2021
|Done
|}
Normative work plan (October 2021- June 2022)
* Not urgent for ISG NFV to start the stage 2 normative work, need more close observation/analysis on 3GPP SA5 R17 related normative work (IDMS and MDAS) and FEAT23 output on MANO SBA.
* One or two new group specifications are expected to carry stage 2 normative work on intent management and MDA interfaces.
* MDA input information model improvement related normative work has been kicked off by FEAT28/IFA045 development.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''N/A.''

== FEAT21: 5GNFV ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Joan Triay (DOCOMO)
|-
| '''Feature description''' ||The scope of the feature covers the following areas: a) investigating the NFV support for deploying 5G networks, capabilities and associated requirements. b) determine the 5G network capabilities and features interworking and their relationship with NFV, and c) determine and profile how NFV can support 5G deployments.
|-
| '''Target Release''' || '''Stage 2:''' Release 4 (2022-2-28) '''Stage 3:''' TBD (Release 4 (2021-X-X))
|-
| '''Impacted WIs''' || '''Stage 2:''' TBD (IFAxx, IFAyy, SOLzz) '''Stage 3:''' TBD (SOLzz)
|-
| '''MegaCRs''' || '''Stage 2:''' ed431: - IFA010: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000186r1_IFA010ed431_FEAT21_MegaCR.docx NFVIFA(22)000186r1] IFA010ed431 FEAT21 MegaCR --> Approved at IFA#277 - IFA013: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000187r2_IFA013ed431_FEAT21_MegaCR.docx NFVIFA(22)000187r2] IFA013ed431 FEAT21 MegaCR --> Approved at IFA#277 - IFA014: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000188r1_IFA014ed431_FEAT21_MegaCR.docx NFVIFA(22)000188r1] IFA014ed431 FEAT21 MegaCR --> Approved at IFA#277
- MegaCR Index: TBD '''Stage 3:''' 
TBD: SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT17 on "Cloud-native VNF and container infrastructure management"
FEAT19 on "NFV connectivity"
|-
|'''New Specifcations'''
|'''Informative:''' DGR/NFV-IFA037 '''Stage 2:''' None (currently) '''Stage 3:''' TBD
|-
| '''Status''' || '''Informative:''' completed '''Stage 2:''' ongoing (20%) '''Stage 3:''' TBD 
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Informative:''' Joan Triay (DOCOMO) '''Stage 2:''' Joan Triay (DOCOMO) '''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2022-03-29
|}

=== Informative work ===
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Skeleton and scope - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000900_IFA037_skeleton.zip NFVIFA(19)000900] IFA037 skeleton --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000901_IFA037_Scope.docx NFVIFA(19)000901] IFA037 Scope --> Approved || IFA || Nov-2019 || Completed
|-
| 002 || Introduction and overview - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)0001021_IFA037_Clause_4_1_Introduction_to_5G_network.docx NFVIFA(20)0001021] IFA037 Clause 4.1 Introduction to 5G network --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)0001022_IFA037_Clause_4_2_Characteristics_of_5G_network.docx NFVIFA(20)0001022] IFA037 Clause 4.2 Characteristics of 5G network --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000830_IFA037_Clause_5_1_Introduction_to_characteristics.docx NFVIFA(20)000830] IFA037 Clause 5.1 Introduction to characteristics --> Approved || IFA || Jan-2020 || Completed
|-
| 003 || Profiling and analysis of characteristic: Network function modularization - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000760r1_IFA037_Clause_5_Adding_characteristic_NF_modularization.docx NFVIFA(20)000760r1] IFA037 Clause 5 Adding characteristic NF modularization --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000573_FEAT21_IFA037_Clause_5_2_Gap_analysis_modularization.docx NFVIFA(21)000573] FEAT21 IFA037 Clause 5.2 Gap analysis modularization --> Approved || IFA || Dec-2020 || Completed
|-
| 004 || Characteristic: Service-based interfaces, communication and service mesh - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000100r1_IFA037_Clause_5_Adding_characteristic_SBI__communication_and.zip NFVIFA(21)000100r1] FEAT21 IFA037 Clause 5 Adding characteristic SBI, communication and service mesh --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000544_FEAT21_IFA037_Clause_5_3_Adding_missing_solutions_on_SBI__co.zip NFVIFA(21)000544] FEAT21 IFA037 Clause 5.3 Adding missing solutions on SBI, communication and mesh --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000574_FEAT21_IFA037_Clause_5_3_Gap_analysis_SBI.docx NFVIFA(21)000574] FEAT21 IFA037 Clause 5.3 Gap analysis SBI --> Approved || IFA || Feb-2021 || Completed
|-
| 005 || Characteristic: Network slicing - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000099r3_FEAT21_IFA037_Clause_5_Adding_characteristic_network_slicing.zip NFVIFA(21)000099r3] FEAT21 IFA037 Clause 5 Adding characteristic network slicing --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000545_FEAT21_IFA037_Clause_5_4_Completing_solutions_of_network_sli.docx NFVIFA(21)000545] FEAT21 IFA037 Clause 5.4 Completing solutions of network slicing --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000575_FEAT21_IFA037_Clause_5_4_Gap_analysis_network_slicing.docx NFVIFA(21)000575] FEAT21 IFA037 Clause 5.4 Gap analysis network slicing --> Approved || IFA || Feb-2021 || Completed
|-
| 006 || Characteristic: Convergent (3GPP and non-3GPP) access - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000522r1_FEAT21_IFA037_Clause_5_Adding_characteristic_Convergent__acc.docx NFVIFA(21)000522r1] FEAT21 IFA037 Clause 5 Adding characteristic Convergent access --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000594_FEAT21_IFA037_Clause_5_10_Gap_analysis_convergent_access.docx NFVIFA(21)000594] FEAT21 IFA037 Clause 5.10 Gap analysis convergent access --> Approved|| IFA || Jun-2021 || Completed
|-
| 007 || Characteristic: Stateless NF, with separation of data processing from state - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000257_IFA037_Clause_5_Adding_characteristic_Stateless_NF.zip NFVIFA(21)000257] IFA037 Clause 5 Adding characteristic Stateless NF --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000592r1_FEAT21_IFA037_Clause_5_7_Gap_analysis_stateless_NF.docx NFVIFA(21)000592r1] FEAT21 IFA037 Clause 5.7 Gap analysis stateless NF --> Approved || IFA || Mar-2021 || Completed
|-
| 008 || Characteristic: Network capabilities exposure - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000502_FEAT21_IFA037_Clause_5_Adding_characteristic_Network_capabil.zip NFVIFA(21)000502] FEAT21 IFA037 Clause 5 Adding characteristic Network capabilities exposure --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000595r2_FEAT21_IFA037_Clause_5_8_Gap_analysis_Network_capabilities_e.docx NFVIFA(21)000595r2] FEAT21 IFA037 Clause 5.8 Gap analysis Network capabilities exposure --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000722r3_FEAT21_IFA037_Start_cleaning_up_EN_nef_non3gpp.docx NFVIFA(21)000722r3] FEAT21 IFA037 Start cleaning up EN_nef_non3gpp --> Approved || IFA || May-2021 || Completed
|-
| 009 || Characteristic: Distribution of services across the network (local and centralized) - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000293r1_FEAT21_IFA037_Clause_5_Adding_characteristic_distribution_of.zip NFVIFA(21)000293r1] FEAT21 IFA037 Clause 5 Adding characteristic distribution of services across the network --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000576r1_FEAT21_IFA037_Clause_5_4_Gap_analysis_services_distribution.zip NFVIFA(21)000576r1] FEAT21 IFA037 Clause 5.4 Gap analysis services distribution --> Approved || IFA || Mar-2021 || Completed
|-
| 010 || Characteristic: Unified authentication framework - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000329r1_IFA037_Clause_5_Adding_characteristic_Unified_authentication.docx NFVIFA(21)000329r1] IFA037 Clause 5 Adding characteristic Unified authentication framework --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000496r1_FEAT21_IFA037_5_6_Adding_potential_solutions_for_characteris.zip NFVIFA(21)000496r1] FEAT21 IFA037 5.6 Adding potential solutions for characteristic Unified authentication framework --> Approved || IFA || May-2021 || Completed
|-
| 011 || Characteristic: Roaming capabilities - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000526_FEAT21_IFA037_Clause_5_Adding_characteristic_roaming.docx NFVIFA(21)000526] FEAT21 IFA037 Clause 5 Adding characteristic roaming --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000593_FEAT21_IFA037_Clause_5_9_cleaning_up_editor_notes.docx NFVIFA(21)000593] FEAT21 IFA037 Clause 5.9 cleaning up editor notes --> Approved || IFA || Jul-2021 || Completed
|-
| 012 || Derivation of recommendations and conclusion - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000639r1_FEAT21_IFA037_Clause_6_1_Adding_recommendations_overview.docx NFVIFA(21)000639r1] FEAT21 IFA037 Clause 6.1 Adding recommendations overview --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000659r2_FEAT21_IFA037_Clause_6_Adding_recommendations_related_to_all.docx NFVIFA(21)000659r2] FEAT21 IFA037 Clause 6 Adding recommendations related to all characteristics --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000660_FEAT21_IFA037_Clause_7_Adding_Conclusion.docx NFVIFA(21)000660] FEAT21 IFA037 Clause 7 Adding Conclusion --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000660_FEAT21_IFA037_Clause_7_Adding_Conclusion.docx NFVIFA(21)000660] FEAT21 IFA037 Clause 7 Adding Conclusion --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000678r4_FEAT21_IFA037_Clause_6_Adding_recommendations_related_to_uni.docx NFVIFA(21)000678r4] FEAT21 IFA037 Clause 6 Adding recommendations related to unified authentication --> Approved || IFA || Jul-2021 || Completed
|-
| 013 || Address remaining major technical editor's notes - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000543_FEAT21_IFA037_Start_cleaning_up_EN.docx NFVIFA(21)000543] FEAT21 IFA037 Start cleaning up EN --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000544_FEAT21_IFA037_Clause_5_3_Adding_missing_solutions_on_SBI__co.zip NFVIFA(21)000544] FEAT21 IFA037 Clause 5.3 Adding missing solutions on SBI, communication and mesh --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000545_FEAT21_IFA037_Clause_5_4_Completing_solutions_of_network_sli.docx NFVIFA(21)000545] FEAT21 IFA037 Clause 5.4 Completing solutions of network slicing --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000677r2_FEAT21_IFA037_Clause_5_6_addresses_Editor_s_Note_about_SEC00.docx NFVIFA(21)000677r2] FEAT21 IFA037 Clause 5.6 addresses Editor’s Note about SEC005 and gap analysis of unified authentication framework --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000698_FEAT21_IFA037_Clauses_5_4_2_2_and_6_5_addressing_EN_about_L2.docx NFVIFA(21)000698] FEAT21 IFA037 Clauses 5.4.2.2 and 6.5 addressing EN about L2 connectivity --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000722r3_FEAT21_IFA037_Start_cleaning_up_EN_nef_non3gpp.docx NFVIFA(21)000722r3] FEAT21 IFA037 Start cleaning up EN_nef_non3gpp --> Approved || IFA || Jun/Jul-2021 || Completed
|-
| 014 || Final review - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000748r1_IFA037_Review_clause_1_3_4_editorial_clean-up.docx NFVIFA(21)000748r1] IFA037 Review clause 1,3,4 editorial clean-up --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000749r1_IFA037_Review_clause_5_editorial_clean-up.docx NFVIFA(21)000749r1] IFA037 Review clause 5 editorial clean-up --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000768r1_IFA037_Review_clause_6_editorial_clean-up.docx NFVIFA(21)000768r1] IFA037 Review clause 6 editorial clean-up --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000777_IFA037_Review_6_3_refining_recommendations_002_and_003.docx NFVIFA(21)000777] IFA037 Review 6.3 refining recommendations 002 and 003 --> Noted - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000796r1_IFA037_review_-_editorial_fixes_and_small_technical_wording_.zip NFVIFA(21)000796r1] IFA037 review - editorial fixes and small technical wording improvements --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000797_IFA037_review_-_comments_and_questions.zip NFVIFA(21)000797] IFA037 review - comments and questions --> Noted - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000798r2_IFA037_review_-_miscellaneous_technical_improvements.docx NFVIFA(21)000798r2] IFA037 review - miscellaneous technical improvements --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000807_FEAT21_IFA037_Clause_5_1_Statement_of_3GPP_Release_baseline_.docx NFVIFA(21)000807] FEAT21 IFA037 Clause 5.1 Statement of 3GPP Release baseline and update of references --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000809r1_FEAT21_IFA037_Clause_4_to_5_6_2_2_Minor_miscellaneous_change.docx NFVIFA(21)000809r1] FEAT21 IFA037 Clause 4 to 5.6.2.2 Minor miscellaneous changes --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000820r1_FEAT21_IFA037_Clauses_5_7_to_5_10_Miscellaneous_changes.zip NFVIFA(21)000820r1] FEAT21 IFA037 Clauses 5.7 to 5.10 Miscellaneous changes --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000821r1_FEAT21_IFA037_Clauses_6_Miscellaneous_changes_to_recommendat.docx NFVIFA(21)000821r1] FEAT21 IFA037 Clauses 6 Miscellaneous changes to recommendations --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000822_FEAT21_IFA037_Deleting_unused_clauses.docx NFVIFA(21)000822] FEAT21 IFA037 Deleting unused clauses --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000838_IFA037_review_-_removing_misleading_recommendations_.docx NFVIFA(21)000838] IFA037 review - removing misleading recommendations --> Noted - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000842r2_FEAT21_IFA037_Remaining_miscellaneous_changes_from_797_comme.zip NFVIFA(21)000842r2] FEAT21 IFA037 Deleting unused clauses --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000848r2_FEAT21_IFA037_Comments_missing_gap_associated_recommendation.docx NFVIFA(21)000848r2] FEAT21_IFA037_Comments_missing_gap_associated_recommendations --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000849_FEAT21_IFA037_Clause_5_6_Clarifying_security_aspects.zip NFVIFA(21)000849] FEAT21 IFA037 Clause 5.6 Clarifying security aspects --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000852_FEAT21_IFA037_Security_comments_in_clause_5_6.docx NFVIFA(21)000852] FEAT21 IFA037 Security comments in clause 5.6 --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000872r1_FEAT21_IFA037_security_recommendations_gap_5_5.docx NFVIFA(21)000872r1] FEAT21_IFA037_security_recommendations_gap 5.5 --> Agreed at IFA#256|| IFA || Aug/Sep-2021 || Completed
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WI(s) !! Target completion !! Status
|-
| 001 || Add functional requirements for the NFV architectural framework to include the support of inventory of VNF Common and Dedicated Services and platform/infrastructure capabilities (5gnfv.arch.001) Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001022r2_IFA010ed431_FEAT21_Adding_PaaS_Services_management.docx NFVIFA(21)0001022r2] IFA010ed431 FEAT21 Adding PaaS Services management --> FEAT Agreed at IFA#266 - NFVIFA(22)000123 IFA010ed431 FEAT21 Adding PaaS Services management --> see action 005|| IFA010 || Oct-2021 || Ongoing
|-
| 002 || Add functional requirements for the NFV architectural framework to include the support of operator certificate management functions (5gnfv.arch.002), requirements on the operator certificate management functions to synchronize the LCM of the certificates with the LCM operations of the VNF/VNFC (5gnfv.func.008), and retrieval of VNF/VNFC runtime information from VNFM/NFVO (5gnfv.if.011). See note 2. || IFA010 || Dec-2021 || Not started
|-
| 003 || Add functional requirements to the VNFM, and interface and information model specification to the VNF LCM to support adding/removing VNF external CP that are not sub-ports of a trunk (5gnfv.func.001, 5gnfv.if.004). || IFA010, IFA007, IFA008 || Nov-2021 || Not started
|-
| 004 || Add requirements and modelling for the VNFD and NSD to support describing requirement to use VNF Common/Dedicated Services (5gnfv.desc.001). See note 3. Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001025_IFA011ed431_FEAT21_Adding_requirements_for_PaaS_Services.docx NFVIFA(21)0001025] IFA011ed431 FEAT21 Adding requirements for PaaS Services --> FEAT Agreed at IFA#265 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001028r1_IFA014ed431_FEAT21_Adding_requirements_for_PaaS_Services.docx NFVIFA(21)0001028r1] IFA014ed431 FEAT21 Adding requirements for PaaS Services --> FEAT Agreed at IFA#266 || IFA011, IFA014 || Nov-2021 || Ongoing
|-
| 005 || Determining the mapping and requirements for the NFV architectural framework about the "PaaS service management function" (5gnfv.func.002). See note 3. Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000123r1_IFA010ed431_FEAT21_Mapping_of_PSM_and_NFV-MANO.docx NFVIFA(22)000123r1] IFA010ed431 FEAT21 Adding PaaS Services management --> Available || IFA010 || Dec-2021 || Ongoing
|-
| 006 || Add functional requirements to the VNFM and NFVO to support determining and triggering LCM for VNF Common/Dedicated Services (5gnfv.func.002, 5gnfv.func.003). See note 3. Contributions: - NFVIFA(22)000123r1 IFA010ed431 FEAT21 Adding PaaS Services management --> see action 005|| IFA010, IFA007, IFA008 || Dec-2021 || Ongoing
|-
| 007 || Add enhancements related to NSD processing: - requirements and modelling on the NSD management interface to allow onboarding of an NSD even if not all VNF packages, nested NSDs and PNFDs have been previously on-boarded (5gnfv.func.004a), - requirements and modelling on the NS LCM to handle the case of not all constituent elements being on-boarded (5gnfv.if.006), - functional requirement to the NFVO to support processing information related to version dependencies between constituent VNF (5gnfv.func.004b), - requirements for the NSD regarding whether NSD on-boarding can be performed even if not all referred VNF Packages, NSD and PNFDs are on-boarded (5gnfv.desc.007a), and - requirements for the NSD to support information related to constituent VNF version dependencies (5gnfv.desc.007b). Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000086r1_FEAT21-IFA010ed431-Clause_6_3_1_NFVO_support_for_version_dep.docx NFVIFA(22)000086r1] FEAT21-IFA010ed431-Clause 6.3.1 NFVO support for version dependency information --> FEAT Agreed at IFA#273 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000100r1_FEAT21_IFA014ed431_Adding_version_dependencies.docx NFVIFA(22)000100r1] FEAT21 IFA014ed431 Adding version dependencies --> FEAT agreed at IFA#275 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000101r1_FEAT21-IFA013ed431-Adding_version_dependencies_to_NS_LCM_ope.docx NFVIFA(22)000101r1] FEAT21-IFA013ed431-Adding version dependencies to NS LCM operations --> FEAT agreed at IFA#275 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000178_FEAT21_IFA013ed431_Exposure_of_version_dependencies.docx NFVIFA(22)000178] FEAT21 IFA013ed431 Exposure of version dependencies --> FEAT Agreed at IFA#276 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000191r1_FEAT21-IFA014ed431-Clause_6_2_2_Add_flag_for_strict_NSD_onbo.docx NFVIFA(22)000191r1] FEAT21-IFA014ed431-Clause 6.2.2 Add flag for strict NSD onboarding --> Agreed at IFA#276 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000192r1_FEAT21-IFA010ed431-Clause_6_6_1_NFVO_allow_lenient_NSD_onboa.docx NFVIFA(22)000192r1] FEAT21-IFA010ed431-Clause 6.6.1 NFVO allow lenient NSD onboarding --> FEAT Agreed at IFA#276 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000189r1_FEAT21_IFA013ed431_precondition_about_onboarded_constituents.docx NFVIFA(22)000189r1] FEAT21 IFA013ed431 precondition about onboarded constituents --> FEAT Agreed at IFA#276|| IFA013, IFA010, IFA011, IFA014 || Nov-2021 || Completed
|-
| 008 || Add requirements to extend the capability support of NFVO and VNFM to handle the modification of security groups of a particular VNF instance based on LCM actions performed on the corresponding VNF instance (5gnfv.func.005, 5gnfv.if.007) and updates on the relevant descriptors to indicate the mapping of security groups to target CP (5gnfv.desc.008). || IFA010, IFA007, IFA014 || Dec-2021 || Not started
|-
| 009 || Add enhancements to the VL construct to support additional services such as name resolution, communication security, etc. (5gnfv.desc.002). || IFA014 || Jan-2022 || Not started
|-
| 010 || Add enhancements, requirements to address the capability to indicate, reuse and shared virtualised resources among VNF instances, including extensions to the granting LCM interface (5gnfv.desc.004, 5gnfv.desc.005, 5gnfv.if.005) and to the scaling of virtualised storage resources independently (5gnfv.desc.003). || IFA011, IFA014, IFA007 || Jan-2022 || Not started
|-
| 011 || Add requirements and modelling to the NS LCM interface to address various capabilities: - providing information about external L2 networks (5gnfv.if.001), - providing location constraints of constituents of a VNF to be deployed (5gnfv.if.002), - providing naming related information related to SAP or VNF external CP (5gnfv.if.003), and - relevant descriptor enhancements in the VNFD/NSD for additional network properties (5gnfv.desc.006). || IFA013, IFA011, IFA014 || Dec-2021 || Not started
|-
| 012 || Update the definition of VNF to clarify that a VNF can be used to deploy the implementation of a subset of an NF (5gnfv.func.007). || NFV003 || Nov-2021 || Not started
|-
| 013 || Enhancements to the VNFD to support describing requirements to use VNF Common/Dedicated Services related to authorization server (5gnfv.desc.009), CA (5gnfv.desc.010) and identify if VNF provides authorization server capabilities (5gnfv.desc.011). See notes 2 and 3. || IFA011 || Dec-2021 || Not started
|-
| 014 || Add functional requirements, interface requirements, interface modelling to cover the aspects of registering/unregistering client information in respective authorization server: - NFVO requirements (5gnfv.func.006) - VNF LCM interface (5gnfv.if.008) - VNF Configuration interface (5gnfv.if.009 and 5gnfv.if.010) See note 2.|| IFA010, IFA007, IFA008 || Feb-2022 || Not started
|-
| 015 || Document about the potential use of non-MANO artefacts describing the relationship of scaling aspects with the purposed services offered by the VNF (5gnfv.other.001). || IFA011 || Dec-2021 || Not started
|-
| colspan="5" | NOTE 1: In the actions, references to relevant recommendations in ETSI GR NFV-IFA 037 v0.12.0 are provided for more information and details regarding the expected recommendation. NOTE 2: This action might be performed via a specific "security enhancement" feature. If so, proper cross-referencing will be highlighted on the feature plan. NOTE 3: Relationship with other features such as FEAT24 "Generic VNF OAM" and FEAT17 on aspects of "PaaS" will be evaluated to determine what feature work takes final responsibility to perform the specification in order to avoid overlapping specification.
|-
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT22: M-Tenant ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Ulrich Kleber, Huawei, Ulrich.kleber@huawei.com
|-
| '''Feature description''' || Start with use cases where multiple users consume services from the same NFV-MANO environment and implement necessary enhancements in the NFV-MANO stack.
|-
| '''Target Release''' || '''Stage 1:''' Release 5
'''Stage 2:''' Release 5 (2021-X-X) 
'''Stage 3:''' Release 5 (2021-X-X)
|-
| '''Impacted WIs''' || '''Stage 1:''' EVE018
'''Stage 2:''' tbd 
'''Stage 3:''' tbd
|-
| '''MegaCRs''' || '''Stage 2:''' IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status) 
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000yyy] (CR Status) 
'''Stage 3:''' SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' ||
|-
|New Specifcations
|'''Stage 1:''' EVE018 
'''Stage 2:''' none 
'''Stage 3:''' none
|-
| '''Status''' || '''Stage 1:''' Ongoing (60% completed)
'''Stage 2:''' Not started
'''Stage 3:''' Not started
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 1:''' U.Kleber (Huawei) 
'''Stage 2:''' Name (Company) 
'''Stage 3:''' Name (Company) 
|-
| '''Last Updated''' || 2021-09-22
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to IFA0xx. CR draft [LINK] || IFA || xx || Open
|}
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL0xx. CR draft [LINK] || SOL || xx || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL0xx. CR draft [LINK] || SOL || xx || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT23: M-SBA ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Janusz Pieczerak, Orange, janusz.pieczerak@orange.com
|-
| '''Feature description''' || This feature studies the application of a Service-Based Architecture (SBA) design style to the NFV architectural framework and provides recommendations on the evolution of the ISG specifications structure to apply SBA design patterns to the NFV architectural framework.
|-
| '''Target Release''' || '''Stage 2:''' Release 4 (2018-X-X)
'''Stage 3:''' Release 4 (2019-X-X)
|-
| '''Impacted WIs''' || '''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''MegaCRs''' || '''Stage 2:'''
IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000yyy] (CR Status)

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || TBD
|-
|New Specifcations
|'''Informative:''' DGR/NFV-IFA039
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Status''' || '''Informative:''' On-going (70%)
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Janusz Pieczerak (Orange)
'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2021-01-20
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to IFA007. CR draft [LINK] || IFA || March-2018 || Open
|}
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT24: VNF-OAM ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Gerald Kunzmann, DOCOMO, kunzmann@docomolab-euro.com
|-
| '''Feature description''' || This feature will analyse and define the type of OAM functions for VNFs that can be generalized and be provided as a “generic function” supporting the provisioning, connectivity, configuration and monitoring of VNFs on a virtualized platform. The feature will also determine possible solutions to realize such generic OAM functions, e.g., by leveraging PaaS capabilities. The result report will include, if necessary, recommendations for requirements and architectural enhancements.
|-
| '''Target Release''' || '''Stage 2:''' Release 3 (May 2020)
'''Stage 3:''' Release 3 (2020-X-X)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFAxx, IFAyy
'''Stage 3:''' SOLzz
|-
| '''MegaCRs''' || '''Stage 2:'''
EVE019 GR

IFA0xx

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT17: cloud-native VNF and NFV architecture PaaS
|-
|New Specifcations
|'''Stage 2:''' none
'''Stage 3:''' SOLaaa
|-
| '''Status''' || '''Stage 2:''' Ongoing (10% completed)
'''Stage 3:''' Not started
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Bertrand Souville (DOCOMO)
'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2020-01-13
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to IFA007. CR draft [LINK] || IFA || March-2020 || Open
|}
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2020 || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT25: VNF-CI ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Huzhong Ling, China Mobile, linghuzhong@chinamobile.com
|-
| '''Feature description''' || This feature will analyse and define how to implement a "Joint Pipeline" to provide DevOps process beween VNF providers and VNF operators. The feature will also determine possible extentions of NFV MANO to realize such DevOps process.
|-
| '''Target Release''' || '''Stage 2:''' Release 4 (2020-H2)
'''Stage 3:''' Release 3 (2021-H1)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFAxx, IFAyy, SOLzz
'''Stage 3:''' SOLzz
|-
| '''MegaCRs''' || '''Stage 2:'''
IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000yyy] (CR Status)

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEATxx FEATyy
|-
|New Specifcations
|'''Stage 2:''' none
'''Stage 3:''' SOLaaa
|-
| '''Status''' || '''Stage 2:''' Completed
'''Stage 3:''' Ongoing (20% completed)
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Name (Company)
'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 20xx-xx-xx
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Requirements for test information including in VNF Pacakge
* VNF package should contain references to dependent functions or services, which are machine readable and can be bound automatically to the particular VNF at deployment time into the test, staging, production environment.
* VNF package should contain a testing section with various information concerning testing and DevOps
* VNF Package should contain acceptance test descriptions.
* VNF Package should contain acceptance test code that can be executed automatically after deployment into the various environments.
* VNF Package should contain information about a test execution framework what is capable to execute the test code included in the VNF Package.
* VNF Package should contain a reference to the acceptance test results of the VNF Provider.
* VNF Package should contain information about the operator environment, in which it makes sense to test.

| IFA011 || 2nd Half-2020 || Open
|-
| 002 || VNF should support to specify the test mode via configuration interface between VNFM and VNF || IFA || 2nd Half-2020 || Open
|-
| 003 || When a common test framework is used , it's recommended that VNF should support standardized test API || IFA || 1st Half-2021 || Open
|}
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Under the '/tests' directory in VNF package, there should contain information about VNF test mode. || SOL || Need further focus || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT26: Policy Management Models ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Chen Wang, China Mobile, wangchenyj@chinamobile.com
|-
| '''Feature description''' || This feature will analyse existing policy information and data models and identify solutions that potentially could be applied to NFV-MANO; clarify the main alternatives for policy management (between NFV-MANO and OSS/BSS); determine the objectives and management alternatives for policy management applicable to NFV-MANO; identify policy expression information model applicable to NFV-MANO; identify policy expression data model applicable to NFV-MANO.
|-
| '''Target Release''' || '''Stage 2:''' Release 4 (2021-04-15) Study to be completed
'''Stage 3:''' Release 4 (202x-X-X)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA005/006/007/008/013/030
'''Stage 3:''' SOL012
|-
| '''MegaCRs''' || '''Stage 2:'''

'''Stage 3:'''

|-
| '''Related/Dependent Features''' || FEAT07
|-
|New Specifcations
|'''Stage 2:''' IFA042
'''Stage 3:'''
|-
| '''Status''' || '''Stage 2:''' Ongoing(40% completed)
'''Stage 3:''' Not started
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Chen Wang (China Mobile)
'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' ||2021-09-15
|}

=== Stage 2 Implementation Plan ===
0Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || First GR (IFA042) draft introducing the skeleton and the scope.
'''Accepted contributions:'''

NFVIFA(20)000553r2
| IFA || August-2020 || Done
|-
|002
|Analysis of existing SDOs and Open Source Community policy models
'''Accepted contributions:'''

NFVIFA(20)000615r2 NFVIFA(20)000616r6 NFVIFA(20)000617r1

NFVIFA(20)000618r2 NFVIFA(20)000619r2 NFVIFA(20)000620r1
|IFA
|November-2020
|Done
|-
|003
|NFV-MANO policy model potential requirements analysis
Analysis of existing SDOs and Open Source Community policy models

NFVIFA(21)000304

NFVIFA(21)000305r2

NFVIFA(21)000306r3

NFVIFA(21)000307r2

NFVIFA(21)000308r3

NFVIFA(21)000309r4

NFVIFA(21)000310r3

NFVIFA(21)000313r2_IFA042_5_4_1_Examples__Potential_Attributes_of_the_VNF_Auto-

NFVIFA(21)000314r2_IFA042_5_4_2_Examples__Potential_Attributes_of_the_NS_Self-h

NFVIFA(21)000315r3_IFA042_5_4_3_Examples__Potential_Attributes_of_the_Virtualiz

NFVIFA(21)000316r2_IFA042_6_3_2_3_A_YANG_Data_Model_for_ECA_Policy_Management
|IFA
|January-2021
|Done
|-
|004
|Analysis and Recommendations
NFVIFA(21)000310r3_IFA042_5_3_1_General_Recommendations

NFVIFA(21)000311r2_IFA042_5_3_2_Recommendations_for_Policy_Model_Information_El

NFVIFA(21)000312r2_IFA042_5_3_3_Recommendations_for_Policy_Model_Attributes

NFVIFA(21)000407r1

NFVIFA(21)000408

NFVIFA(21)000409r1

NFVIFA(21)000410r2

NFVIFA(21)000411r2

NFVIFA(21)000424r2

NFVIFA(21)000439r1

NFVIFA(21)000440r1

NFVIFA(21)000441r1

NFVIFA(21)000443r1

NFVIFA(21)000444r1

NFVIFA(21)000454r1

NFVIFA(21)000442r1

NFVIFA(21)000445r1

NFVIFA(21)000446r1

NFVIFA(21)000487r1

NFVIFA(21)000488r1

NFVIFA(21)000489r1

NFVIFA(21)000503r1

NFVIFA(21)000520r1

NFVIFA(21)000530r1

NFVIFA(21)000558r1

NFVIFA(21)000559r1

NFVIFA(21)000560r1

NFVIFA(21)000561r1

NFVIFA(21)000562

NFVIFA(21)000563r1

NFVIFA(21)000617r2

NFVIFA(21)000618r2
|IFA
|Feburary-2021
|Done
|-
|005
|Review
NFVIFA(21)000674r1

NFVIFA(21)000675r1

NFVIFA(21)000699

NFVIFA(21)000701r2

NFVIFA(21)000700r1

NFVIFA(21)000727

NFVIFA(21)000728

NFVIFA(21)000729r1

NFVIFA(21)000730r1
|IFA
|September-2021
|Done
|}

'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
||||||| ||
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
||||||| ||
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT27: NFV for vRAN ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Kostas Katsalis (DOCOMO EUL)
|-
| '''Feature description''' ||The scope of this feature covers the following areas: a) study the advances concerning the virtualization of the RAN and profile the NFV framework to determine how it can support virtualized RAN (vRAN) use cases, b) identify key technical challenges relevant to architectural, operational and management aspects, in case the NFV architectural framework is leveraged to support virtualization of the RAN, and c) provide recommendations for enhancements to the NFV architectural framework and its functionality, aiming to provide further support for vRAN use cases.
|-
| '''Target Release''' || '''Stage 2:''' TBD (Release 5 (2022-X-X))
'''Stage 3:''' TBD (Release 5 (2023-X-X))
|-
| '''Impacted WIs''' || '''Stage 2:''' TBD (IFAxx, IFAyy, SOLzz)
'''Stage 3:''' TBD (SOLzz)
|-
| '''MegaCRs''' || '''Stage 2:'''
TBD: IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(21)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(21)000yyy] (CR Status)

'''Stage 3:'''

TBD: SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//blackhole.doc NFVSOL(21)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT17 on "Cloud-native VNF and container infrastructure management"
FEAT19 on "NFV connectivity"

FEAT21 on "5GNFV"
|-
|'''New Specifcations'''
|'''Informative:''' DGR/NFV-IFA046
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Status''' || '''Informative:''' ongoing (0%)
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Informative:''' Kostas Katsalis (DOCOMO EUL)
'''Stage 2:''' Name (Company)

'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2021-09-20
|}

=== Informative work ===
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Skeleton and scope - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000751r1_IFA046_Report_skeleton_on_NFV_support_for_virtualization_of_.zip NFVIFA(21)000751] IFA046 skeleton - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000806r1_FEAT27_IFA046_Scope.docx NFVIFA(21)000806] IFA037 Scope || IFA || Sept-2021 || Ongoing
|-
| 002 || Overview and Introduction || IFA || Oct-2021 || Ongoing
|-
| 003 || Identification and description of Key technical challenges || IFA || Oct-2021 || Ongoing
|-
| 004 || Analysis of Use Cases (from other SDOs) || IFA || Oct-2021 || Ongoing
|-
| 005 || Solutions analysis || IFA || Dec-2021 || Ongoing
|-
| 006 || Solutions comparison and gap analysis || IFA || Jan-2022 || Ongoing
|-
| 007 || Recommendations || IFA || Mar-2022 || Ongoing
|-
| 008 || Conclusion || IFA || May-2022 || Ongoing
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}
=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT28: Fault management models ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || WANG Chen (China Mobile)
|-
| '''Feature description''' ||The proposed feature aims to extend the defined data model of alarms and values of attributes (e.g., fault type) to enhance the processing of failure information. In addition, the proposal will analyse, determine and enrich the fault management interfaces to provide and acquire information to/from fault management closed loops in between different NFV-MANO, platform and OSS layers.
Thus, the objectives of the feature comprise:

- Define the necessary vendor agnostic information and data models for alarms and event notifications.

- Expose and relate the type, cause, and additional information of the faults with appropriate levels of severity of the violation, like critical, major, minor, warning as defined in the current Alarm information elements.

- Enable automated fault detection and performance degradation analysis over complex and correlated metrics.

NOTE: Alarms related to security violations are out of scope of this activity.
|-
| '''Target Release''' || '''Stage 2:''' TBD (Release 5 (2022-X-X))
'''Stage 3:''' TBD (Release 5 (2023-X-X))
|-
| '''Impacted WIs''' || '''Stage 2:''' EVE019, IFA005/006/007/008/013
'''Stage 3:''' TBD (SOLzz)
|-
| '''MegaCRs''' || '''Stage 2:'''
TBD: IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(21)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(21)000yyy] (CR Status)

'''Stage 3:'''

TBD: SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//blackhole.doc NFVSOL(21)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT24 on "Generic VNF OAM"
|-
|'''New Specifcations'''
|'''Normative:''' DGS/NFV-IFA045
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Status''' || '''Normative:''' ongoing (0%)
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Normative:''' WANG Chen (China Mobile)
'''Stage 2:''' Name (Company)

'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2021-09-22
|}

=== Normative work ===
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Skeleton and scope for the IFA045. || IFA || Sept-2021 || Ongoing
|-
| 002 ||Overview and introduction of IFA045 content (clause 4).
| IFA || Oct-2021 || Ongoing
|-
| 003 || Define the “alarm definition template” (clause 6). See note 1. || IFA || Nov-2021 || Ongoing
|-
| 004 || Development of use cases related to FM alarms (annex A.1). || IFA || Mar-2022 || Ongoing
|-
| 005 || Development of use cases related to use of Alarms information (annex A.2). || IFA || Mar-2021 || Ongoing
|-
| 006 ||Definition of object types that can be fault monitored (clause 5). See note 1 and note 2.
| IFA || Apr-2022 || Ongoing
|-
| 007 ||Alarm definitions (clause 7). See note 1 and note 2.
| IFA || Sep-2022 || Ongoing
|-
| 008 || Final review of IFA045. || IFA || Oct.-Nov. 2022 || Ongoing
|-
|009
|Alignment CRs to other NFV-IFA specifications.
|IFA
|Sep. - Nov. 2022
|Ongoing
|-
| colspan="5" |NOTE 1: It can run in parallel with the development of use cases, in particular if there are diverse object types and some of them are clarified with use cases at early stages.
NOTE 2: Additional sub-task details could be defined to sequence or parallelize the work on different object types and associated alarm definitions, e.g., split by “NFV managed objects such as VR, MSCS, VNF, NS” or by “resource related domain, such as compute, storage, network”.
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}
=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT29: Green NFV ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Joan Triay (DOCOMO)
|-
| '''Feature description''' ||The scope of the feature covers the following areas: - Analyse aspects of NFV (VNF design, NFV-MANO and VNF operation, deployment configuration of NFV-MANO, NFVI, etc.) that have impact on energy consumption and those that can enable smart energy NFV and power saving features. - Identify design guidelines needed for optimizing energy consumption. - Specify enhancements to specifications on interfaces and information model, augment exposed KPIs and metrics to enable resources orchestration and VNF/NS LCM to operate following power saving policies.
|-
| '''Target Release''' || '''Stage 2:''' TBD (Release 5 (2021-X-X)) '''Stage 3:''' TBD (Release 5 (2021-X-X))
|-
| '''Impacted WIs''' || '''Stage 2:''' TBD (IFAxx, IFAyy, SOLzz) '''Stage 3:''' TBD (SOLzz)
|-
| '''MegaCRs''' || '''Stage 2:'''
TBD: IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(18)000yyy] (CR Status)

'''Stage 3:'''

TBD: SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT20 on "Autonomous management" (Release 4) FEAT07 on "Policy management framework" (Release 4) FEAT26 on "Policy models" (Release 4)
|-
|'''New Specifcations'''
|'''Informative:''' DGR/NFV-EVE021 '''Stage 2:''' TBD '''Stage 3:''' TBD
|-
| '''Status''' || '''Informative:''' ongoing (5%) '''Stage 2:''' TBD '''Stage 3:''' TBD
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Informative:''' Joan Triay (DOCOMO) '''Stage 2:''' Name (Company) '''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2021-09-21
|}

=== Informative work ===
'''EVE'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Skeleton and scope || EVE (EVE021) || Sep-2021 || Completed
|-
| 002 || Introduction and overview - Introduction to energy efficiency and global initiatives - NFV and energy efficiency - Other organizations work || EVE (EVE021) || Oct-2021 || Not started
|-
| 003 || Development of use cases. See note 1 and note 2. - Network-wide and NFV-MANO aspects. - Energy related measurements and runtime aspects. - Energy-driven design - Enabling smart energy usage and decision making.
| EVE (EVE021) || Dec-2021 || Not started
|-
| 004 || Documentation of key issues. See note 1 and note 2. - Energy consumption - Energy efficiency management - Energy efficient design - Energy related metrics and KPI
| EVE (EVE021) || Jan-2022 || Not started
|-
| 005 || Framework and potential solutions. || EVE (EVE021) || Feb-2022 || Not started
|-
| 006 || Documentation of recommendations. || EVE (EVE021) || Mar-2022 || Not started
|-
| 007 || Documentation of the conclusion. || EVE (EVE021) || Mar-2022 || Not started
|-
| 008 || Final review of EVE021. See note 3. || EVE (EVE021) || May-2022 || Not started
|-
| colspan="5" | NOTE 1: Minimum set of items to consider are listed. NOTE 2: These tasks can run in parallel, since as we develop use cases, we can start documenting findings about related key issues. NOTE 3: It may include addressing “minor” editor’s notes that do not require substantial new content.
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}
=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT30: VNF configuration ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Bruno Chatras (Orange)
|-
| '''Feature description''' ||The scope of this feature covers the following areas:
1) Provide guidelines on the use of the configuration options available in the NFV framework and the types of configuration data applicable to each of these options.

2) Specify related enhancements to the set of ETSI NFV specifications needed to improve interoperability between VNFs and independently-developed VNF configuration management functions and further facilitate automation of VNF configuration.

|-
| '''Target Release''' || '''Stage 2:''' TBD (Release 5 (2022-X-X))
'''Stage 3:''' TBD (Release 5 (2023-X-X))
|-
| '''Impacted WIs''' || '''Stage 2:''' TBD (IFAxx, IFAyy, SOLzz)
'''Stage 3:''' TBD (SOLzz)
|-
| '''MegaCRs''' || '''Stage 2:'''
TBD: IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(21)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(21)000yyy] (CR Status)

'''Stage 3:'''

TBD: SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//blackhole.doc NFVSOL(21)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT24 on "VNF generic OAM"
|-
|'''New Specifcations'''
|'''Informative:''' DGR/NFV-EVE022
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Status''' || '''Informative:''' ongoing (20%)
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Informative:''' Bruno Chatras (Orange)
'''Stage 2:''' Name (Company)

'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2021-09-20
|}

=== Informative work ===
'''EVE'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Skeleton and scope - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000751r1_IFA046_Report_skeleton_on_NFV_support_for_virtualization_of_.zip NFVIFA(21)000751] EVE022 skeleton and scope || EVE || Sept-2021 || Completed
|-
| 002 || Overview and and use cases || EVE || Oct-2021 || Ongoing
|-
| 003 || Analysis of Use Cases and Identification of Key Issues || EVE || Nov-2021 || Ongoing
|-
| 004 || Solutions identification || EVE || Nov-2021 || Not Started
|-
| 005 || Solutions comparison || EVE || Dec-2021 || Not Started
|-
| 006 || Recommendations || EVE || Jan-2022 || Not Started
|-
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}
=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== ENH01: Security enhancements ==
This section contains an overview of small and generic security enhancements to the ETSI NFV framework and their current status.

'''Ways of Working for this security enhancement feature.'''
# Resolve open comments on the contribution in IFA;
# IFA '''almost feature agrees''' (first step) the contribution;
# Seek feedback from SEC;
# After resolving open comments on the contribution in SEC, '''SEC endorse''' the contribution and back to step 1.
# IFA '''feature agrees''' (second step) the contribution with confirmation from SEC.
{| class="wikitable"
|+
!ID
!Name
!Release
!Status
!Contact
!Descirption
!Contributions
|-
|ENH01.xx
|New security enhancement
|
|{Proposal,Under development, Completed, Closed}
|Foo Bar (ACME) <foo.bar@acme.org>
|A short description of the feaure
|
* List
* of
* related
* CRs
|-
|ENH01.01
|Certificate management
|Release 4
|Under development
|Yuya Kuno (DOCOMO)
|The security enhancement aims to specify the capability to support certificate management by introducing OCMF (Operator Certificate Management Function) within the NFV MANO architecture and is enhancing the NFV-MANO reference points and functional blocks. OCMF enhances "Operator Certificate Enrolment Server" as defined in ETSI GR NFV-SEC 005.
|Information about the planned schedule and potential specification impacts is available in contribution [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000843r2_Enhancement_Proposal_on_Certificate_Management_Security_Enha.docx NFVIFA(21)000843r2]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000071r2_Proposal_of_security_enhancement_for_IFA_on_certificate_mgmt.zip NFVSEC(21)000071r2]：Enhancement Proposal on Certificate Management Security Enhancement (Noted - IFA#258)

Discussion paper of direction for Stage 2 in IFA & SEC joint session: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001053r1_Enh01_01_DP_for_IFA_and_SEC_joint_session.pptx NFVIFA(21)001053r1]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000094r6_SEC_Review_on_Enh01_01_Discussion_about_Certificate_Manageme.zip NFVSEC(21)000094r6]:Enh01.01 DP for IFA and SEC joint session (IFA#264 check open issues -> SEC review -> IFA#274 Noted - agreed Suggestion#1 (NFV specifies both option) and Suggestion#2(registration usecase is starting points)))

Discussion paper for the stage2 level working specs on Certificate Management: [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_04_13_WG_NFVSEC%23207/NFVSEC(22)000024_ENH01_Discussion_on_specs_approach_for_security_architecture.pptx NFVSEC(22)000024]:Enh01.01 DP for proposing to work on IFA026/IFA033 as for SEC related architecture and RPs/IFs (SEC#207 - agreed to work on IFA026/IFA033 for Certificate Management and noted clear separation between SM and Certificate Management needed. And also asuumed that the contirbutions on IFA026/033 worked in SEC WG first)

Individual CRs:

IFA010
* [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000835r5_IFA010ed431_support_certificate_mgmt.docx NFVIFA(21)000835r5]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000069r1_draft_CR_for_IFA010_to_support_certificate_mgmt.docx NFVSEC(12)000069] &[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000071r2_Proposal_of_security_enhancement_for_IFA_on_certificate_mgmt.zip NFVSEC(21)000071r2]: IFA010ed431 support certificate mgmt (SEC#194 endorsed -> IFA#257 FEAT Agreed)
* [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000899r4_IFA010ed431_enhance_functional_requirements_to_support_certi.docx NFVIFA(21)000899r4]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000090r2_SEC_review_on_NFVIFA_21_000899r3.zip NFVSEC(21)000090r2]: IFA010ed431 enhance functional requirements to support certificate mgmt (IFA#260 FEAT almost Agreed -> SEC endorsed -> IFA#265 FEAT almost Agreed)
* [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000935r2_Enh01_01_IFA010ed431_exchange_NFV-MANO_and_sub_CAs_certifica.docx NFVIFA(21)000935r2]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000089r1_SEC_review_on_NFVIFA_21_000935.zip NFVSEC(21)000089r1]: Enh01.01 IFA010ed431 exchange NFV-MANO and sub CAs certificate (IFA#260 FEAT almost Agreed -> SEC#199 endorsed -> IFA#265 FEAT almost Agreed)
* [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000960r1_IFA010ed431_additions_to_support_certificate_management_in_c.docx NFVIFA(21)000960r1]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000085_Proposal_to_add_further_clarifications_for_support_of_cert_m.zip NFVSEC(21)000085]: FA010ed431 additions to support certificate management in clause 5.y (SEC#197 endorsed with further 3 expansions -> IFA available)
IFA031
* [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000160r2_ENH01_01_IFA031ed431_Register_Requirements_on_certificate_ma.docx NFVIFA000(22)160r2]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_03_17_WG_NFVSEC%23205/NFVSEC(22)000019r1_SEC_Review_on_Enh01_01_NFVIFA_22_000160r1.zip NFVSEC(22)000019r1]: IFA031ed431 adding "Requirements on Registration of VNF/VNFC and MANO functionaly entity" (IFA#275 IFA160r1 FEAT agreed -> SEC#205 endorsed as SEC19r1/IFA160r2 with modification)
|-
|
|
|
|
|
|
|
|}

== ENH02: Special technical enhancements ==
This section contains an overview of small and generic technical enhancements to the ETSI NFV framework and their current status.
{| class="wikitable"
|+
!ID
!Name
!Release
!Status
!Contact
!Description
!Contributions
|-
|ENH02.01
|NFV-MANO enhancement with SDN-based networking
|Release 4
|Stage 2 complete
|Wang Ruixue (CHina Mobile) <wangruixue@chinamobile.com>

Li Shitao (Huawei) <lishitao@huawei.com>
|This new enhancement proposes to enhance the NFV-MANO functionality related to virtualised network management, lifecycle management and template information model to support the integration of SDN-based network in the framework of NFV-MANO during the timeframe of Release 4.
This work suggests to specify the SDN-based network resources in the NSD and VNFD model in order to use the different type of network to provision the network connection requirements at the design time.

This work also suggests to enhance Os-Ma-nfvo, Or-Vi and Or-Vnfm reference points in order to manage the lifecycle of the different type of network.
|
* NFVIFA(19)000858r4 : feature proposal (accepted)
* NFVIFA(19)000966r2: adding RD IE in IFA014, available
* NFVIFA(19)0001018: new requirements to IFA010, FEAT Agreed (IFA#202)
* NFVIFA(20)000240r2: adding new routing resource as a new type of network resources: FEAT Agreed (IFA#208)
* NFVIFA(20)000239r1: discussion paper for adding routing resource, available
* NFVIFA(20)000313r3: adding a new RoutingResorceData for describing a routing resource, FEAT Agreed (IFA#197)
* NFVIFA(20)000314r3: adding the Routing resource in the Update Virtualised Network Resource operation, FEAT Agreed (IFA#197)
* NFVIFA(20)000517r3: discussion paper for NSD model for supporting Routing resource: available
* ============= Mega CRs Approved ========
* IFA005: NFVIFA(20)000728r1 (Approved in NFVIFA#216) IFA010: NFVIFA(21)000030r3 (Approval in IFA#230) IFA014: NFVIFA(21)000150r4 (Approval in IFA#230)
|-
|ENH02.02
|NFV-MANO enhancement for NS feasibility check
|Release 4
|Stage 2 complete
|Junichi Kawasaki <ju-kawasaki@kddi.com>, Kenichi Ogaki <ke-oogaki@kddi.com>, Rajavarma Bhyrraju <rajavarma.bhyrraju@ericsson.com>, Cristina Badulescu <cristina.badulescu@ericsson.com>, Anatoly Andrianov <anatoly.andrianov@nokia.com>, Kleber Ulrich <Ulrich.Kleber@huawei.com>

|This new enhancement proposes to add the capability of feasibility check of Network Service to the lifecycle management during the timeframe of Release 4.

This is required to support the requirements specified in step-3 of clause 5.1.21 in 3GPP TS28.531 (Management and provisioning of 5G network slicing), to check the feasibility of Network slice subnet by sending enquiry requests to MANO to determine availability of network constituents.

This work suggests to enhance the Os-Ma-nfvo reference point to supporting the feasibility check of Network Service.

|
* NFVIFA(20)000187r2: New enhancement proposal (accepted, IFA#190)
* NFVIFA(20)000084a1r6: Discussion paper for option with extending existing operations (Noted, IFA#196)
* NFVIFA(20)000084r7: Changes to InstantiateNsRequest and UpdateNsRequest (FEAT agreed, IFA#196)
* NFVIFA(20)000332r3: Extending NsLcmOperationOccurrenceNotification (FEAT agreed, IFA#196)
* NFVIFA(20)000372r2: Support for modifying schedule time of scheduled operation (FEAT agreed, IFA#198)
* NFVIFA(20)000397r2: New requirements to IFA010 (FEAT agreed, IFA#200)

===== ============= Mega CRs Approved ======== =====
* NFVIFA(20)000662r2: IFA013ed421 MegaCR ENH02.02 NS feasibility check (Accepted - IFA#217)
* NFVIFA(20)000397r2: New requirements to IFA010 (Accepted - IFA#213)
*
|-
|ENH02.03
|NFV-MANO enhancement with Data flow mirroring
|Release 4
|Stage 2 complete
|Chen Shaofan <chenshaofan@chinamobile.com>,

Li Shitao <lishitao@huawei.com>
|This new enhancement proposes to enhance the NFV-MANO functionality to enable data flow mirroring management during the timeframe of Release 4.

This work suggests to specify the intra NFVI-PoP data flow mirroring requirements in the NSD model in order to provide the flow information need to be mirrored at the design time.

This work also suggests to enhance Or-Vi reference point in order to manage the intra NFVI-PoP data flow mirroring during the lifecycle of a NS.
|
* NFVIFA(20)000401：Supporting_Material_for_NFV_MANO_New_Enhancement_Proposal_Data_Flow_Mirroring（Noted in IFA-197）
* NFVIFA(20)000402r3: New enhancement proposal (accepted in IFA-202)
* NFVIFA(20)000491r7_ENH02.03_IFA010_release_4_enhancement_adding_new_requirement_to_NFVO （FEAT agreed in IFA#210）
* NFVIFA(20)000492r7_ENH02_03_IFA005_release_4_enhancement_adding_new_requirement（FEAT agreed in IFA#211）
* NFVIFA(20)000561r5_ENH02.03_IFA005_new parameters for Deletion of Data Flow Mirroring Job（FEAT agreed in IFA#211）
* NFVIFA(20)000563r6_ENH02.03_IFA005_new parameters for Query of Data Flow Mirroring Job（FEAT agreed in IFA#211）
* NFVIFA(20)000610r4_ENH02.03_IFA005_new parameters for updating of Data Flow Mirroring Job（FEAT agreed in IFA#211）
* NFVIFA(20)000611r4_ENH02.03_Use_Case_for_Data_Flow_Mirroring（FEAT agreed in IFA#215）
* NFVIFA(20)000707r2_ENH02.03_Information_Element_for_Data_Flow_Mirroring（FEAT agreed in IFA#215）
*NFVIFA(21)000050r1_ENH02_03_IFA013_adding_new_parameters_to_Update_NS_Operation（FEAT agreed in IFA#228）
*NFVIFA(21)000051r1_ENH02_03_IFA013_release_4_enhancement_adding_new_requirement_to_clause_5（FEAT agreed in IFA#226）
*NFVIFA(21)000052_ENH02_03_IFA013_adding_new_requirement_to_clause_7.3.5.1_introduction（FEAT agreed in IFA#226）
*NFVIFA(21)000183r1_ENH02_03_IFA013_Information_Element_CreateDataFlowMirroringJob（FEAT agreed in IFA#235）
*NFVIFA(21)000286r1_ENH02.03_IFA013_Information_Element_UpdateDataFlowMirroringJob（FEAT agreed in IFA#235）
*NFVIFA(21)000287r1_ENH02.03_IFA013_Add_Parameters_into_IE_NsInfo（FEAT agreed in IFA#235）
*NFVIFA(21)000288r1_ENH02.03_IFA013_Information_Element_MirroringJobInfo（FEAT agreed in IFA#235）
*NFVIFA(21)000456r3_ENH02_03_IFA010_adding_new_functional_requirement_to_NS_Instantiation_and_Termination（FEAT agreed in IFA#248）
*NFVIFA(21)000458r4_ENH02_03_IFA013_adding_new_parameters_to_Instantiate_NS_Operation（FEAT agreed in IFA#250）
*NFVIFA(21)000392r1_ENH02.03_IFA014_add_Parameters_into_VirtualLinkDf（FEAT agreed in IFA#254）
*NFVIFA(21)000393r5_ENH02.03_IFA014_Information_Element_NsDataFlowMirroring（FEAT agreed in IFA#254）
'''============= Mega CRs Approved ========'''
*'''NFVIFA(21)000891r1_ENH02.03_Index_Summary (For Information)'''
*NFVIFA(20)000810r1_ENH02_03_IFA005_release_4_MegaCR
*NFVIFA(21)000017r6_ENH02_03_IFA010_release_4_MegaCR
*NFVIFA(21)000853r6_ENH02.03_IFA013_release_4_MegaCR
*NFVIFA(21)000854r1_ENH02.03_IFA014_release_4_MegaCR

|-
|ENH02.04
|Invariant identification of NSD constituents
|Release 4
|Stage 2 completed
|Arturo Martin de Nicolas <arturo.martin-de-nicolas@ericsson.com >
|This enhancement proposes to add the capability to identify the VNFDs, nested NSDs and PNFDs of an NSD by invariant identities, as an alternative option to the descriptor Ids.

The enhancement will avoid having to change and create a new NSD when its components (VNFDs, PNFDs or nested NSDs) are replaced by another version and this replacement does not require changes in the rest of the NSD.
|
* NFVIFA(20)000709r2: New enhancement proposal (accepted)
* NFVIFA(20)000710: New enhancement proposal - supporting material
* NFVIFA(20)000835r2: Enh02.04-IFA010ed421 Use of invariant identifications for NSD constituents (FEAT agreed at NFVIFA#223)
* NFVIFA(20)000836r4: Enh02.04-IFA011ed421 Introduction of a vnfdInvariantId (FEAT agreed at NFVIFA#226)
* NFVIFA(20)000837r6: Enh02.04-IFA014ed421 Adding invariantIds to the NSD (FEAT agreed at NFVIFA#224)
* NFVIFA(20)000838r3: Enh02.04-IFA013ed421 Adding descriptor Ids to NS LCM operations (FEAT agreed at NFVIFA#224)
* NFVIFA(21)000142: Enh02.04-IFA011ed421 Resolution of editor’s notes (FEAT agreed at NFVIFA#228)
* NFVIFA(21)000143: Enh02.04-IFA014ed421 Resolution of editor’s notes (FEAT agreed at NFVIFA#228)
===== ============= Mega CRs for approval======== =====
* '''NFVIFA(21)000190r1: ENH02.04 MegaCR Index (Noted at IFA#229)'''
* NFVIFA(20)000835r2: Enh02.04-IFA010ed421 Use of invariant identifications for NSD constituents (FEAT agreed at NFVIFA#223, approved at NFVIFA#229)
* NFVIFA(21)000179: Enh02.04-IFA011ed421 MegaCR (Agreed at NFVIFA#228, approved at NFVIFA#229)
* NFVIFA(21)000180: Enh02.04-IFA014ed421 MegaCR (Agreed at NFVIFA#228, approved at NFVIFA#229)
* NFVIFA(20)000838r3: Enh02.04-IFA013ed421 Adding descriptor Ids to NS LCM operations (FEAT agreed at NFVIFA#224, approved at NFVIFA#229)
|-
|ENH02.05
|Flexibility with scalable VNF/NS instantiation
|Release 4
|Stage 2 complete
|Rajavarma Bhyrraju <rajavarma.bhyrraju@ericsson.com>
|The enhancement feature proposes to add scaleLevels as input during instantiation to support flexibility with scalable VNF/NS instantiation. The VNFs/NSs supporting flexible instantiations are identified with VNFD/NSD level attribute(s). This enhancement provides flexibility for the service providers to adjust instantiation level when instantiating a VNF and supports instantiate a VNF with required size in one single operation.
|
* NFVIFA(20)000820r2: New enhancement proposal (accepted - IFA#219-e)
* NFVIFA(20)000630r2: Discussion paper for flexible VNF/NS instantiations (Noted - IFA#216)
* NFVIFA(20)000841r1: ENH02.05 IFA011ed421 Adding support of arbitrary levels VNF instantiation in the VNFD (FEAT agreed - IFA#220)
* NFVIFA(20)000842r3: ENH02.05 IFA014ed421 Adding support of flexible NS instantiation in the NSD (FEAT agreed - IFA#222)
* NFVIFA(20)000843r3: ENH02.05 IFA007ed421 Introduction of scaleInfo complementing instantionLevelId (FEAT agreed - IFA#222)
* NFVIFA(20)000844r3: ENH02.05 IFA008ed421 Introduction of scaleInfo complementing instantionLevelId (FEAT agreed - IFA#222)
* NFVIFA(20)000845r3: ENH02.05 IFA013ed421 Introduction of nsScaleInfo complementing nsInstantionLevelId (FEAT agreed - IFA#222)

===== ============= Mega CRs for approval======== =====
* '''NFVIFA(21)000138: ENH02.05 MegaCR Index (Approved- IFA#227)'''
* NFVIFA(20)000841r1: ENH02.05 IFA011ed421 Adding support of arbitrary levels VNF instantiation in the VNFD (Approved- IFA#227)
* NFVIFA(20)000842r3: ENH02.05 IFA014ed421 Adding support of flexible NS instantiation in the NSD (Approved- IFA#227)
* NFVIFA(20)000843r3: ENH02.05 IFA007ed421 Introduction of scaleInfo complementing instantionLevelId (Approved- IFA#227)
* NFVIFA(20)000844r3: ENH02.05 IFA008ed421 Introduction of scaleInfo complementing instantionLevelId (Approved- IFA#227)
* NFVIFA(20)000845r3: ENH02.05 IFA013ed421 Introduction of nsScaleInfo complementing nsInstantionLevelId (Approved- IFA#227)
|}

Feature Tracking

2022-06-07T10:40:26Z

Vreck:

__NOTOC__
== Introduction ==
{| class="wikitable"
|-
| Current mirror date: 2022.06.07|| '''This page is a mirror of the [https://nfvprivatewiki.etsi.org/index.php?title=Feature_Tracking Feature Tracking page on the NFV private wiki]. Feature tracking information is frequently updated on the private wiki page and regularly mirrored onto the present public page.''' Links to contributions will require authentication with an ETSI Online Account.
|}

== Feature Overview ==
{| class="wikitable"
|+Feature Overview and Status
!Feature
!Stage 1
!Stage 2
!Stage 3
|-
|FEAT01: NFV-MANO Upgrades
|completed (Rel 4)
|not started
|not started
|-
|[[Feature Tracking#FEAT02: VNF software modification|FEAT02: VNF software modification]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT03: NFVI software modification|FEAT03: NFVI software modification]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT04: Host Reservation|FEAT04: Host Reservation]]
|n/a
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT05 Network Slicing|FEAT05 Network Slicing]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT06: Enhancement Network Service .28NS.29 Package|FEAT06: Enhancement Network Service (NS) Package]]
|n/a (part of Rel 2)
|n/a (part of Rel 2)
|n/a (part of Rel 2)
|-
|[[Feature Tracking#FEAT07: MANO Policy Management .28MANO PLC.29|FEAT07: MANO Policy Management (MANO_PLC)]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT08: Support of composite NS across multi-domain .28MANOMD NS.29|FEAT08: Support of composite NS across multi-domain (MANOMD_NS)]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT10: Mgmt .26 Connectivity Multi-Site Services .28MCMSS.29|FEAT10: Mgmt & Connectivity Multi-Site Services (MCMSS)]]
|completed (Rel 3)
|completed (Rel 3)
|partially completed (Rel 3).
See note 2.
|-
|[[Feature Tracking#FEAT11: NFV M.26M .28NFV-MANO management.29|FEAT11: NFV_M&M (NFV-MANO management)]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT12: Enhancement support for MEC in NFV deployments|FEAT12: Enhancement support for MEC in NFV deployments]]
|n/a
|completed (Rel 3).
See note 3.
|completed (Rel 3).
See note 3.
|-
|[[Feature Tracking#FEAT13: Report on Architectural enhancement for VNF License Management support and use of VNF licenses|FEAT13: Licensing]]
|completed (Rel 4)
|not started
|not started
|-
|[[Feature Tracking#FEAT15: VNF Snapshotting|FEAT15: VNF Snapshotting]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3).
See note 1.
|-
|[[Feature Tracking#FEAT16: Service Availability Level|FEAT16: Service Availability Level]]
|n/a
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT17: Cloud-Native VNFs and Container Infrastructure management|FEAT17: Cloud-Native VNFs and Container Infrastructure management]]
|completed (Rel 3)
|ongoing (Rel 4)
|ongoing (Rel 4)
|-
|[[Feature Tracking#FEAT18: Security|FEAT18: Security]]
|completed (Rel 3)
|completed: architecture (Rel 3), interfaces (Rel 4).
See note 3.
|not started
|-
|[[Feature Tracking#FEAT19: NFV-Conn|FEAT19a: NFV-Connect - container networking]]
|completed (Rel 4)
|ongoing (Rel 4)
|not started
|-
|[[Feature Tracking#FEAT19: NFV-Conn|FEAT19b: NFV-Connect - connectivity integration and operationalization]]
|ongoing (Rel 5)
|not started
|not started
|-
|[[Feature Tracking#FEAT20: Auto|FEAT20: Auto]]
|completed (Rel 4)
|ongoing (Rel 4)
|not started
|-
|[[Feature Tracking#FEAT21: 5GNFV|FEAT21: 5GNFV]]
|completed (Rel 4)
|ongoing (Rel 4)
|not started
|-
|[[Feature Tracking#FEAT22: M-Tenant|FEAT22: M-Tenant]]
|ongoing (Rel 5)
|not started
|not started
|-
|[[Feature Tracking#FEAT23: M-SBA|FEAT23: MANO-SBA]]
|ongoing (Rel 5)
|not started
|not started
|-
|[[Feature Tracking#FEAT24: VNF-OAM|FEAT24: VNF-OAM]]
|completed (Rel 4)
|not started
|not started
|-
|[[Feature Tracking#FEAT25: VNF-CI|FEAT25: VNF-CI]]
|ongoing (Rel 4)
|not started
|not started
|-
|[[Feature Tracking#FEAT26: Policy Management Models|FEAT26: Policy-models]]
|completed (Rel 4)
|ongoing (Rel 4)
|not started
|-
|[[Feature Tracking#FEAT27: NFV for vRAN|FEAT27: NFV for vRAN]]
|ongoing (Rel 5)
|not started
|not started
|-
|[[Feature Tracking#FEAT28: Fault management models|FEAT28: Fault management models]]
|ongoing (Rel 5)
|ongoing (Rel 5)
|not started
|-
|[[Feature Tracking#FEAT29: Green NFV|FEAT29: Green NFV]]
|ongoing (Rel 5)
|not started
|not started
|-
|[[Feature Tracking#FEAT30: VNF configuration|FEAT30: VNF configuration]]
|ongoing (Rel 5)
|not started
|not started
|-
|FEAT31: Flexible VNF deployment
|ongoing (Rel 5)
|not started
|not started
|-
|FEAT32: Reliability for cloud-native VNF
|ongoing (Rel 5)
|not started
|not started
|-
|FEAT19a (Rel. 5 extensions): Enhanced container networking
|ongoing (Rel 5)
|not started
|not started
|-
|FEAT24 (Rel. 5 extensions): VNF generic management functions
|not started
|not started
|not started
|-
|[[Feature Tracking#ENH01: Security enhancements|ENH01: Security enhancements]] See note 5.
|ongoing (Rel 4)
|ongoing (Rel 4)
|not started
|-
|[[Feature Tracking#ENH02: Special technical enhancements|ENH02: Special technical enhancements]] See note 4.
|completed (Rel 4) none applied yet (Rel 5)
|completed (Rel 4) none applied yet (Rel 5)
|ongoing (Rel 4) none applied yet (Rel 5)
|-
| colspan="4" |NOTE 1: The specification of other "non-core" parts of the feature is ongoing. NOTE 2: The specification of the NFV-MANO APIs and NFV Descriptors is completed. Informative profiling of "protocol and data models" for the interfaces exposed by WIM is completed. Normative profiling of "protocol and data models" is ongoing. NOTE 3: Additional specification/enhancements have been carried over to Release 4. NOTE 4: Concrete enhancement features and their status is available [[Feature Tracking#ENH02: Special technical enhancements|here]]. NOTE 5: Concrete security enhancement features and their status is available [[Feature Tracking#ENH01: Security enhancements|here]]
|}

== Introduction ==
Some introduction will be put here including guidelines, process description and tutorials.
* Link to Release 3 implementation process
** Link to the "consolidated IFA Release 3 Feature plan". Refer to NFVIFA(17)000914 and revisions. Latest version [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000914r4_Consolidated_IFA_Rel3_Feature_Plan_data_-_Milestones_Draftin.xlsx NFVIFA(17)000914r4]
* Training for Feature Primes
** Process
** Wiki editing
* Naming conventions: e.g. FEAT00_IFA007_[Contribution name]
* To build a link to all contributions belonging to a feature, replace '''FEAT99''' in the link stated below with the Feature short name for your feature e.g. FEAT15:
<nowiki>https://portal.etsi.org/Contribution.aspx?Tb_Id=789&searchText=</nowiki>'''FEAT99'''&IncludeSubTb=True&sort=pk_contribution&sortorder=DESC&NbItemsPerPage=50&Year=2017,2018,2019
* Note: Agreed content can be added to Pseudo meeting --> If the access is restricted, this may only work within a workgroup.
* Related/Dependent Features: Please indicate other features which relate to the ongoing work. Details can be given in the implementation plan or in the issues section.
[[File:ETSI NFV Feature Tracking Wiki cropped.png|center]]

== FEATxx: Feature Title ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Name, Company, E-Mail
|-
| '''Feature description''' || Short Description of the Feature
|-
| '''Target Release''' || '''Stage 2:''' Release 3 (2018-X-X)
'''Stage 3:''' Release 3 (2019-X-X)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFAxx, IFAyy, SOLzz
'''Stage 3:''' SOLzz
|-
| '''MegaCRs''' || '''Stage 2:'''
IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000yyy] (CR Status)

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEATxx FEATyy
|-
|New Specifcations
|'''Stage 2:''' none
'''Stage 3:''' SOLaaa
|-
| '''Status''' || '''Stage 2:''' Completed
'''Stage 3:''' Ongoing (20% completed)
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Name (Company)
'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 20xx-xx-xx
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to IFA007. CR draft [LINK] || IFA || March-2018 || Open
|}
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT02: VNF software modification ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Stefan Arntzen, Huawei
|-
| '''Feature description''' || This feature addresses the initiation and the coordination of the software modification process related to VNFs. Goal is to minimise the impact of software modification on service availability.
|-
| '''Target Release''' || Release 3
|-
| '''Impacted WIs''' || '''Stage2:'''
IFA007, IFA008, IFA011, IFA013, IFA010

'''Stage3:'''

SOL001, SOL002, SOL003
|-
| '''MegaCRs''' || MegaCR Index in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000117r1_FEAT02_MegaCR_Index.docx NFVIFA(19)000117r1]
IFA007: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000059r4_FEAT02_IFA007_MegaCR.zip NFVIFA(19)000059r4] Status: Approved MegaCR (IFA#137)

IFA008: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000058_FEAT02_IFA008_MegaCR.docx NFVIFA(19)000058] Status: Approved MegaCR (IFA#137)

IFA010: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000060_FEAT02_IFA010_MegaCR.docx NFVIFA(19)000060] Status: Approved MegaCR (IFA#137)

IFA011: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000061r3_FEAT02_IFA011_MegaCR.docx NFVIFA(19)000061r3] Status: Approved MegaCR (IFA#137)

IFA013: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000077r3_FEAT02_IFA013_Adding_Changing_VNF_Package.docx NFVIFA(19)000077r3] (single contribution for IFA013)
|-
| '''Related/Dependent Features''' || N/A
|-
| '''Status''' || '''Stage 2:''' Completed
'''Stage 3:''' Completed
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || Stefan Arntzen (Huawei) Maria Toeroe (Ericsson) Shaoji Ni (Huawei)
Dmytro Gassanov (NEC)

Lijuan Chen (ZTE)

Gerald Kunzmann (DOCOMO)

Joan Triay (DOCOMO)
|-
| '''Last Updated''' || 2021-12-17
|}

=== Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add functionality description of VNF software modification synchronisation in to IFA010.
CR drafts:

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000869r3_FEAT02_IFA010_Functional_requirements_for_VNF_software_modif.docx NFVIFA(18)000869r3] Status: Agreed FEAT (IFA#124)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000051r2_FEAT02_IFA010_alignment_of_operation_name.docx NFVIFA(19)000051r2] Status: Agreed FEAT (IFA#136)

| IFA010 || January-2019 || Completed
|-
| 002 || Define metadata to allow to synchronize the software modification process
CR drafts:

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000936r2_FEAT02_IFA011_Adding_VNF_software_modification.docx NFVIFA(18)000936r2] Status: Agreed FEAT (IFA#125)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001037r1_FEAT02_IFA011ed321_Adding_VNF_software_modification_informat.docx NFVIFA(18)0001037r1] Status: Agreed FEAT (IFA#129)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001122r3_FEAT02_IFA011ed321_Adding_notes_related_to_VersionSelector_i.docx NFVIFA(18)0001122r3] Status: Agreed FEAT (IFA#136)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001125r2_FEAT02_IFA011ed321_Clarifying_scope_of_modifications.docx NFVIFA(18)0001125r2] Status: Agreed FEAT (IFA#132)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001126r1_FEAT02_IFA011ed321_Addressing_EN_coordination_in_VnfSoftware.docx NFVIFA(18)0001126r1] Status: Agreed FEAT (IFA#132)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001149r1_FEAT02_IFA011ed321_Specification_of_component_changes.docx NFVIFA(18)0001149r1] Status: Agreed FEAT (IFA#134)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001150r2_FEAT02_IFA011ed321_Updates_version_selector.docx NFVIFA(18)0001150r2] Status: Agreed FEAT (IFA#134)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001151r6_FEAT02_IFA011_Adding_modification_qualifier_to_VersionSelect.docx NFVIFA(18)0001151r6] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(18)0001155r4_FEAT02_IFA011_Updating_IE_of_VnfSoftwareModification_and_Ver.docx NFVIFA(18)0001155r4] Status: Agreed FEAT (IFA#135)

- <s>NFVIFA(18)0001156</s> Status: NOTED in drafting call #05

- NFVIFA(19)000049r1 Status: not handled in v3.2.1

- NFVIFA(19)000056 Status: not handled in v3.2.1

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000082_FEAT02_IFA011_Align_terminology.docx NFVIFA(19)000082] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000083r2_FEAT02_IFA011_Resolve_Editor_s_Notes.docx NFVIFA(19)000083r2] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000101r2_FEAT02_IFA011_7_1_X_EN_scope_of_change_current_VNF_Package.docx NFVIFA(19)000101r2] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000105r1_FEAT02_IFA011_VNF_version.docx NFVIFA(19)000105r1] Status: Agreed FEAT (IFA#137)
| IFA011 || January-2019 || Completed
|-
| 003 || Derive the requirements from REL006 for an interface for the coordination of VNF software modifications actions on the Or-Vnfm reference point || IFA007 || December-2018 || Completed
|-
| 004 || Derive the requirements from REL006 for an interface for the coordination of VNF software modifications actions on the Ve-Vnfm reference point || IFA008 || December-2018 || Completed
|-
| 005 || Specify the interface for the coordination of the NFVI software modifications with the hosted VNFs on the Or-Vnfm reference point
CR drafts:

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000937r3_FEAT02_IFA007_Granting_for_VNF_software_modification.docx NFVIFA(18)000937r3] Status: Agreed FEAT (IFA#125)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000935r2_FEAT02_IFA007_Adding_VNF_software_modification.docx NFVIFA(18)000935r2] Status: Agreed FEAT (IFA#125)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001154r2_FEAT02_IFA007_Alignment_of_operation_name.docx NFVIFA(18)0001154r2] Status: Agreed FEAT (IFA#135)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000115r1_FEAT02_IFA007_scope_of_the_ChangeCurrentVnfPackage_operation.docx NFVIFA(19)000115r1] Status: Agreed FEAT (IFA#137)
| IFA007 || January-2019 || Completed
|-
| 006 || Specify the interface for the coordination of the NFVI software modifications with the hosted VNFs on the Ve-Vnfm reference point
CR drafts:

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000938_FEAT02_IFA008_Adding_VNF_software_modification.docx NFVIFA(18)000938] Status: Obsolete (superseeded by 107r2)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000106_FEAT02_IFA008_LCM_coordination.docx NFVIFA(19)000106] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000107r2_FEAT02_IFA008_mirrors.docx NFVIFA(19)000107r2] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000116_FEAT02_IFA008_mirror_of_115.docx NFVIFA(19)000116] Status: Agreed FEAT (IFA#137)
| IFA008 || January-2019 || Completed
|-
|007
|Add annex with information flows to document the procedures for the VNF software modifications
CR drafts (IFA007):

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000933r6_FEAT02_IFA007_Annex_VNF_software_mod_flows.docx - NFVIFA(18)000933r6]: Status: Agreed FEAT (IFA#128)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000094r1_FEAT02_IFA007_Resolve_Editor_s_Notes.docx NFVIFA(19)000094r1] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000096r1_FEAT02_IFA007_Annex_EN_terminology_alignment.docx NFVIFA(19)000096r1] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000097r3_FEAT02_IFA007_Annex_EN_detailing_flow_steps.docx NFVIFA(19)000097r3] Status: Agreed FEAT (IFA#137)

CR drafts (IFA013):

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000934_FEAT02_IFA013_Annex_VNF_software_mod_flows.docx NFVIFA(18)000934] Status: not handled in v3.2.1
|IFA007,
IFA013
|January-2019
|Completed
|-
| 008 || Finalize CRs for the changes from 001, 002, 005, 006, 007 and create MegaCRs || IFA
| February-2019 || Completed
|-
|009
|Security analysis:
- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001147r1_FEAT02_security_considerations.docx NFVIFA(18)0001147r1] Status: Agreed by SEC WG
|IFA
|January-2019
|Completed
|-
|010
|Requirements and operations for NS LCM interface:
- NFVIFA(19)000077r3 Status: Agreed FEAT (IFA#137)
|IFA013
|January-2019
|Completed
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT03: NFVI software modification ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Maria Toeroe (Ericsson), Gerald Kunzmann (DOCOMO)
|-
| '''Feature description''' || This feature addresses the support for the coordination of the NFVI software modification process with the VNFs hosted on the NFVI in order to minimize impact on service availability.
|-
| '''Target Release''' || '''Stage 2:''' Release 3 drop 3 (2019-06)
'''Stage 3:''' Release 3 (2019-12)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA005, IFA006, IFA007, IFA008, IFA010, IFA011
'''Stage 3:''' SOL001, SOL002, SOL003, SOL005, SOL006, SOL014
|-
| '''MegaCRs''' || '''Stage 2:'''
IFA005: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000455_IFA005_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000455] Baseline (Approved in IFA#159) IFA006: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000040r8_IFA006_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000040r8] Baseline (Approved in IFA#159)

IFA007: N/A (was <s>NFVIFA(19)000456 (Draft)</s>) IFA008: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000454r2_IFA008_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000454r2] Baseline (Approved in IFA#159)

IFA010: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000038r7_IFA010_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000038r7] Baseline (Approved in IFA#159) IFA011: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000039r7_IFA011_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000039r7] Baseline (Approved in IFA#159) + [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000319r3_FEAT03__IFA011_Replacing_scale_levels.docx NFVIFA(19)000319r3] (Approved in IFA#160)

'''Stage 3:'''
|-
| '''Related/Dependent Features''' || N/A
|-
| '''Status''' || '''Stage 2:''' Approved (IFA#159). MegaCR Index available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000603r1_FEAT03_MegaCR_Index.docx NFVIFA(19)000603r1]
'''Stage 3:''' Completed
|-
| '''Contributions''' || '''Stage 2:'''
[https://portal.etsi.org All feature contributions] [https://portal.etsi.org Agreed content]

'''Stage 3:'''
|-
| '''Feature team''' || '''Stage 2:'''
Maria Toeroe (Ericsson) Stefan Arntzen (Huawei) Shaoji Ni (Huawei) Mehmet Toy (Verizon) Gerald Kunzmann (DOCOMO)

'''Stage 3:'''
|-
| '''Last Updated''' || 2021-12-10
|}

=== Stage 2 Implementation Plan ===
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Based on REL006 add functionality description of NFVI software modification support to IFA010 for the VIM, VNFM and NFVO. CR Drafts: 
<s>NFVIFA(18)000283r2</s> Status: Withdrawn [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000285r5_FEAT03__IFA010_NFV-MANO_functional_requirements_changes.docx NFVIFA(18)000285r5] Status: Agreed

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000631r4_FEAT03_IFA010_NFV-MANO_functional_requirements_changes_for_V.docx NFVIFA(18)000631r4] Status: Agreed

<s>NFVIFA(18)000875r2</s> Status: Withdrawn

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000092r1_FEAT03__IFA010_Add_VIM_impact_elaboration.docx NFVIFA(19)000092r1] Status: Agreed FEAT (IFA#141)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000287r3_FEAT03__IFA010_Annex_constraints_for_NFVI_maintenance.docx NFVIFA(19)000287r3] Status: Agreed FEAT (IFA#148)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000345r2_FEAT03__Adding_the_constraint_of__timeOfImpact__into_IFA010_.docx NFVIFA(19)000345r2] Status: Agreed FEAT (IFA#149)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000360r7_FEAT03__IFA010_Annex_NFVI_maintenance_procedure_introduction.docx NFVIFA(19)000360r7] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000361r6_FEAT03__IFA010_Annex_NFVI_maintenance_VNFD-based_policy_tran.docx NFVIFA(19)000361r6] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000377r5_FEAT03__IFA010_Annex_NFVI_maintenance_group_impact_mitigatio.docx NFVIFA(19)000377r5] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000384r3_FEAT03__IFA010_Annex_NFVI_maintenance_VR_impact_mitigation.docx NFVIFA(19)000384r3] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000400r1_IFA010_FEAT03_Move_Annex_X_to_clause_5_X.docx NFVIFA(19)000400r1] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000426r2_FEAT03__IFA010_Annex_additional_NFVI_maintenance_constraint.docx NFVIFA(19)000426r2] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000464r7_FEAT03__Changes_in_IFA010_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000464r7] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000539r1_FEAT03__IFA010_Description_of_NFVI_software_modification.docx NFVIFA(19)000539r1] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000571_FEAT03__Modifying_Note_3_in_clause_5_x_2_of_IFA010_.docx NFVIFA(19)000571] Status: Agreed FEAT (IFA#157)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000577_FEAT03__Little_fixing_on_Annex_X_1_1_of_IFA010.docx NFVIFA(19)000577] Status: Agreed FEAT (IFA#157)
|| IFA010 || June 2019 || Completed
|-
| 002 || Based on REL006 specify the requirements for an interface for the coordination of the NFVI software modifications with the hosted VNFs on the Or-Vi reference point || IFA005 || December-2018 || Withdrawn
|-
| 003 || Based on REL006 specify the requirements for an interface for the coordination of the NFVI software modifications with the hosted VNFs on the Vi-Vnfm reference point || IFA006 || December-2018 || Withdrawn
|-
| 004 || Based on REL006 specify the requirements for an interface for the coordination of the NFVI software modifications with the hosted VNFs on the Ve-Vnfm reference point || IFA008 || December-2018 || Withdrawn
|-
| 005 || Based on REL006 specify the requirements for an interface for the coordination of the NFVI software modifications with the hosted VNFs on the Or-Vnfm reference point || IFA007 || December-2018 || Withdrawn
|-
| 006 || Specify the interface for the coordination of the NFVI software modifications with the hosted VNFs on the Or-Vi reference point. CR Drafts: <s>NFVIFA(18)000763</s> Status: Withdrawn

<s>NFVIFA(19)000003r1</s> Status: Obsolete

<s>NFVIFA(19)000052r2</s> Status: Obsolete

|| IFA005 || June 2019 || Withdrawn
|-
| 007 || Specify the interface for the coordination of the NFVI software modifications with the hosted VNFs on the Vi-Vnfm reference point. CR Drafts: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000296r9_IFA006_Vi-Vnfm_reference_point_compute_resource_related_chan.docx NFVIFA(18)000296r9] Status: Agreed

<s>NFVIFA(18)000762r1</s> Status: Withdrawn

<s>NFVIFA(18)000987r18</s> Status: Withdrawn [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)0001053r4_FEAT03_IFA006_Vi-Vnfm_reference_point_network_resource_relat.docx NFVIFA(18)0001053r4] Status: Agreed

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)0001054r4_FEAT03_IFA006_Vi-Vnfm_reference_point_network_resource_relat.docx NFVIFA(18)0001054r4] Status: Agreed

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000033r1_FEAT03_IFA006_Compute_resource_constraints_group_query_and_u.docx NFVIFA(19)000033] Status: Agreed

<s>NFVIFA(19)000066r14</s> Status: NOTED (IFA#144)

<s>NFVIFA(19)000067r7</s> Status: NOTED (IFA#144) <s>NFVIFA(19)000068r6</s> Status: NOTED (IFA#144)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000318r4_FEAT03__IFA006_annex_on_supporting_the_management_of_NFVI_ma.docx NFVIFA(19)000318r4] Status: Agreed FEAT (IFA#148)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000449r3_FEAT03__Remove_editor_notes_of_the_contribution_of_IFA006_an.docx NFVIFA(19)000449r3] Status: Agreed FEAT (IFA#153)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000460r5_FEAT03__IFA006_Modifying_notifications_for_NFVI_maintenance.docx NFVIFA(19)000460r5] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000462r5_Modifying_the_change_006_23_in_IFA006_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000462r5] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000461r1_FEAT03__Remove_some_changes_in_IFA006_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000461r1] Status: Agreed FEAT (IFA#157)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000463r1_Modifying_the_change_006_24_in_IFA006_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000463r1] Status: Agreed FEAT (IFA#154)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000551r4_FEAT03__IFA006_Modifying_notifications_trigger_condition.docx NFVIFA(19)000551r4] Status: Agreed FEAT (IFA#154)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000563r1_FEAT03_IFA006_Add_a_reference_to_Annex_X.docx NFVIFA(19)000563r1] Status: Agreed FEAT (IFA#154)
|| IFA006 || June 2019 || Completed
|-
| 008 || Specify the interface for the coordination of the NFVI software modifications with the hosted VNFs on the Ve-Vnfm reference point. CR Drafts: <s>NFVIFA(18)000761r1</s> Status: Withdrawn <s>NFVIFA(18)000990r13</s> Status: Withdrawn <s>NFVIFA(18)000991r13</s> Status: Withdrawn <s>NFVIFA(18)000989r7</s> Status: Withdrawn <s>NFVIFA(19)000002r6</s> Status: replaced by NFVIFA(19)000241 <s>NFVIFA(19)000075</s> Status: Withdrawn

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000102r8_IFA008_FM_interface_CR_for_FEAT03_NFVI_MOD.docx NFVIFA(19)000102r8] Status: Agreed FEAT (IFA#144)

<s>NFVIFA(19)000240</s> Status: Noted (IFA#144)

<s>NFVIFA(19)000241</s> Status: Noted (IFA#144)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000371r9_FEAT03__IFA008_annex_on_supporting_the_management_of_NFVI_ma.docx NFVIFA(19)000371r9] Status: Agreed FEAT (IFA#152)
|| IFA008 || June 2019 || Completed
|-
| 009 || Specify the interface for the coordination of the NFVI software modifications with the hosted VNFs on the Or-Vnfm reference point. CR Drafts: <s>NFVIFA(18)000764</s> Status: Withdrawn <s>NFVIFA(19)000004</s> Status: Withdrawn [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000069_IFA007_CR_FEAT03_NFVI_MOD.docx NFVIFA(19)000069] Status: Agreed FEAT (IFA#141)

<s>NFVIFA(19)000260</s> Status: Noted (IFA#144)

NFVIFA(19)000515 Status: Candidate for Agreed FEAT in IFA#155
|| IFA007 || June 2019 || Completed
|-
| 010 || Specify the VNF constraints parameters for NFVI software modifications in the VNFD. CR Drafts: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000456r5_FEAT03__IFA011_Adding_NFVI_software_modifications_constraint.docx NFVIFA(18)000456r5] Status: Agreed FEAT (IFA#129) [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000873r3_FEAT03__IFA011_Adding_NFVI_SW_modifications_constraints_to_V.docx NFVIFA(18)000873r3] Status: Agreed FEAT (IFA#129) [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000091_FEAT03__IFA011_Removing_note_from_NFVIFA_18_000873r3.docx NFVIFA(19)000091] Status: Agreed FEAT (IFA#141) [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000090r2_FEAT03__IFA011_Adding_nfviMaintenanceInfo_to_affinity_or_ant.docx NFVIFA(19)000090r2] Status: Agreed FEAT (IFA#144) [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000087_FEAT03__IFA011_Removing_NFVI_software_modifications_constrai.docx NFVIFA(19)000087] Status: Agreed FEAT (IFA#141)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000265r1_FEAT03__IFA011_Modifying_supported_migration_constraint.docx NFVIFA(19)000265r1] Status: Agreed FEAT (IFA#144)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000319r3_FEAT03__IFA011_Replacing_scale_levels.docx NFVIFA(19)000319r3] Status: Agreed FEAT (IFA#148)
|| IFA011 || June 2019 || Completed
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
!ID
!Action
!Impacted WG(s)
!Target completion
!Status
|-
|001
|Specification of NfviMaintenanceInfo
- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000475_SOL001ed361_FEAT03_NfviMaintenanceInfo.docx NFVSOL(21)000475]. Status: approved
|SOL001
|November-2021
|Completed
|-
|002
|Specification of NfviMaintenanceInfo
- NFVSOL(20)000002. Status: open

- NFVSOL(20)000043. Status: open
|SOL006
|November-2021
|ongoing
|-
|003
|Extension FM interface
- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000576r5_SOL002ed361_FEAT03_considering_the_case_of_NFVI_operation_an.docx NFVSOL(21)000576r5] and [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000678_SOL002ed361_FEAT03_fix_faultType_value_name_related_to_OAM.docx NFVSOL(21)000678]. Status approved
|SOL002
|November-2021
|Completed
|-
|004
|Specification of changeStatusNotification
- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000453_SOL014e361_Example_of_Change_Notification_Interface.docx NFVSOL(21)000453] and [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000462_SOL014e361_New_data_models_for_Change_and_Fault_management.docx NFVSOL(21)000462]. Status approved
|SOL014
|November-2021
|Completed
|}

=== Issues ===
* Policy content is expected to fulfil FEAT03 usecase in Rel4.

=== Security Considerations ===
''Security considerations for the feature are in ''[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000036r2_FEAT03_security_considerations.docx NFVIFA(19)000036r2]

== FEAT04: Host Reservation ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Gerald KUNZMANN (DOCOMO Communications Lab.)
|-
| '''Feature description''' || The present enhancement proposes adding the capability to the NFV-MANO architectural framework to support the reservation of compute hosts (see clause 3.1 in GS NFV-PER 001) in the NFVI. Detailed feature proposal is available in [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2017//NFV(17)000261r1_Other_to_IFA_Enhancement_Host_Reservation.docx IFA_Enhancement_Host_Reservation]
|-
| '''Target Release''' || Release 3 drop 1 (2018-05)
|-
| '''Impacted WIs''' || IFA005, IFA007, IFA010, IFA013
|-
| '''MegaCRs''' || IFA005 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000420r1_IFA005_MegaCR_FEAT04_Compute_Host_Reservation.docx NFVIFA(18)000420r1] (Approved MegaCR) (new text in clauses 2.2, 5.2, 5.3.X, 5.3.Y, 5.3.Z, 7.X, 7.Y, 8.X; updates clause 8.7.4) IFA007 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000421r1_IFA007_MegaCR_FEAT04_Compute_Host_Reservation.docx NFVIFA(18)000421r1] (Approved MegaCR) (updates clauses 6.3.2 "Grant VNF Lifecycle Operation operation" and 8.3.3 "GrantInfo information element") IFA010 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000419r3_IFA010_MegaCR_FEAT04_Compute_Host_Reservation.docx NFVIFA(18)000419r3] (Approved MegaCR) (new text in clauses 2.2, 3.1, 6.1.6, 6.X, 8.2.3, 8.X, A.2) IFA013 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000422r2_IFA013_MegaCR_FEAT04_Compute_Host_Reservation.docx NFVIFA(18)000422r2] (Approved MegaCR) (new text in clauses 5.2, 5.X, 7.X, 8.X)
|-
| '''Related/Dependent Features''' || N/A
|-
| '''Status''' || Completed.

MegaCR Index available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000475r1_FEAT04_MegaCR_Index.docx NFVIFA(18)000475r1]
|-
| '''Contributions''' || '''Stage2:'''
[http://https://portal.etsi.org All feature contributions] [http://https://portal.etsi.org Agreed content]

'''Stage 3:'''

SOL003 Grant operation: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000223_SOL003ed311_FEAT04_Clause_9_5_introduce_host_reservation_in_.docx NFVSOL(19)000223]

SOL005 NFVI capacity: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000359r2_SOL005ed311_FEAT04_introduce_NFVI_Capacity_Information_inter.zip NFVSOL(19)000359r2], [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000358r3_SOL005ed311_FEAT04_NFVI_Capacity_about_subscription_and_noti.zip NFVSOL(19)000358r3], [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000373r1_SOL005ed311_FEAT04_Add_NFVI_Capacity_thresholds.zip NFVSOL(19)000373r1], [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000372r1_SOL005ed311_FEAT04_Query_NFVI_Capacity_Information_Operation.zip NFVSOL(19)000372r1] and [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000276r1_SOL005ed331_FEAT04_Addressing_EN_and_subscriptions_alignment.zip NFVSOL(20)000276r1]
|-
| '''Feature team''' || Arturo Martin De Nicolas (Ericsson LM) Bertrand Souville (DOCOMO Communications Lab.) Joan Triay (DOCOMO Communications Lab.)
|-
| '''Last Updated''' || 2021-12-10
|}

=== Implementation Plan ===

NOTE: below contributions are marked as "OBSOLETE" as all content has been migrated to the MegaCRs (see above) and FEAT04 has been approved at IFA#101.

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Specify a requirement for the VIM to support the capability of handling reservation of resources at the host level. Specify a requirement for the NFVO to support requesting the reservation of resources at the host level. CR drafts: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001086_FEAT04_IFA010_New_clause_VIM_Functional_requirements_for_com.docx NFVIFA(17)0001086] (VIM) Status: Obsolete [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000146_FEAT04_IFA010_New_clause_NFVO_functional_requirements_for_co.docx NFVIFA(18)000146] (NFVO) Status: Obsolete || IFA010 || January-2018 || Completed
|-
| 002 || Specify requirements for an interface specialized on NFVI management on the Or-Vi to support the reservation of resources at the host level. CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000053_FEAT04_IFA005_CR_Add_new_Compute_Host_Reservation_interface_.docx NFVIFA(18)000053] Status: Obsolete || IFA005 || January-2018 || Completed
|-
| 003 || Specify an interface and its operations to support the reservation of resources at the host level. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000145r2_FEAT04_IFA005_CR_Compute_Host_Reservation_interface_specific.docx NFVIFA(18)000145r2] Status: Obsolete || IFA005 || February-2018 || Completed
|-
| 004 || Extend Annex A.2 to introduce physical compute host reservation. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000205_FEAT04_IFA010_Extend_Annex_A_2_to_introduce_physical_compute.docx NFVIFA(18)000205] Status: Obsolete || IFA010 || March-2018 || Completed
|-
| 005 || Extend clause 6.3.2 Grant VNF Lifecycle Operation operation. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000206r2_FEAT04_IFA007_Extend_clause_6_3_2_Grant_VNF_Lifecycle_Operat.docx NFVIFA(18)000206r2] Status: Obsolete || IFA007 || March-2018 || Completed
|-
| 006 || Enhancements of capacity management due to new functionality of host reservation: - Specify a requirement for the VIM to support NFVI capacity management. - Specify a requirement for the NFVO to support NFVI capacity management. CR drafts: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000207r2_FEAT04_IFA010_CR_NFVO_functional_requirements_for_NFVI_capac.docx NFVIFA(18)000207r2] (NFVO) Status: Obsolete [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000208r1_FEAT04_IFA010_CR_VIM_functional_requirements_for_NFVI_capaci.docx NFVIFA(18)000208r1] (VIM) Status: Obsolete || IFA010 || March-2018 || Completed
|-
| 007 || Specify an interface (IFA005, clause 7.X) and its operations to support Compute Hosts Capacity Management. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000364_FEAT04_IFA005_Add_Compute_Host_Capacity_Management_interface.docx NFVIFA(18)000364] Status: Obsolete || IFA005 || March-2018 || Completed
|-
| 008 || A new interface and its operations may be needed in IFA013 for notifications from the NFVO related to resource capacity shortage. CR drafts: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000365r1_FEAT04_IFA013_Resource_capacity_shortage_notification.docx NFVIFA(18)000365r1] Status: Obsolete [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000418_FEAT04_IFA013_Add_subscription_management_operations.docx NFVIFA(18)000418] Status: Obsolete || IFA013 || March-2018 || Completed
|-
|}

=== Issues ===
* Support host reservation when SOL014 supports reservation.

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT05 Network Slicing ==
=== Overview ===
The latest version of NFV EVE Network Slicing Report (EVE012 V3.1.1) can be downloaded at [http://www.etsi.org/deliver/etsi_gr/NFV-EVE/001_099/012/03.01.01_60/gr_NFV-EVE012v030101p.pdf EVE012]. 

{| class="wikitable"
|-
| '''Feature Prime''' || Anatoly Andrianov (Nokia), [mailto:cristina.badulescu@ericsson.com Cristina Badulescu (Ericsson)], Ulrich Kleber (Huawei), Bhumip Khasnabish (ZTE)
|-
| '''Feature description''' || EVE to IFA REL SEC Feature NFVSLICE EVE012 network slicing
Support Network Slicing by defining the necessary requirements and enhancements of interfaces, as discussed in [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2017//NFV(17)000252r6_EVE_to_IFA_REL_SEC_Feature_NFVSLICE_EVE012_network_slicing.docx NFV(17)000252].
|-
| '''Target Release''' || Release 3 Drop 2
|-
| '''Impacted WIs''' || IFA010, IFA013, IFA014, IFA024
|-
| '''MegaCRs''' || MegaCR for IFA010: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000844r7_IFA010_MegaCR_FEAT05_Slicing.docx NFVIFA(18)000844r7_IFA010_MegaCR_FEAT05_Slicing.docx] 
MegaCR for IFA013: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000014r1_IFA013_MegaCR_FEAT05_Slicing.docx NFVIFA(19)000014r1_IFA013_MegaCR_FEAT05_Slicing.docx] 
Only one CR for IFA014: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000653r4_FEAT05__IFA014_add_priority_to_NSD.docx NFVIFA(18)000653r4_FEAT05__IFA014_add_priority_to_NSD] Only one CR for IFA024: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)0001091_FEAT05_IFA024_Add_Slicing_Touchpoint.zip NFVIFA(18)0001091_FEAT05_IFA024_Add_Slicing_Touchpoint] MegaCR Index: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000016r1_FEAT05_MegaCR_Index.docx NFVIFA(19)000016r1_FEAT05_MegaCR_Index.docx]
|-
| '''Related/Dependent Features''' || After analysis and LS exchange with 3GPP no dependencies for the time frame of this feature are seen anymore.
|-
| '''Status''' || Completed
|-
| '''Reliability Review''' || Done in REL#270 on January 15, 2019
|-
| '''Security Review''' || Reviewed in SEC#139 on January 24, 2019 See [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000054r2_FEAT05_security_considerations.docx NFVIFA(19)000054r2_FEAT05_security_considerations.docx] or [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2019/NFVSEC(19)000008r1_FEAT05_security_considerations.zip NFVSEC(19)000008r1_FEAT05_security_considerations.zip]
|-
| '''Contributions''' || Latest status on [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000100r9_FEAT05_Dashboard.pptx Feature Dashboard]
|-
| '''Feature team''' ||
Anatoly Andrianov, Nokia 
Cristina Badulescu, Ericsson 
Bhumip Khasnabish, ZTE 
Ulrich Kleber, Huawei 
Sibylle Schaller, NEC 
Zarrar Yousaf, NEC 
Gerald Kunzmann, DOCOMO Communications Lab Stage 3/SOL WG: Arturo Martin de Nicolas
|-
| '''Last Updated''' || 2019-01-28
|}

=== Summary of decisions / agreed concepts ===

# Based on 3GPP's answer below, FEAT05 assumes that current NS LCM can be used by slicing to build slices and slice subnets.
# Based on 3GPP's answer below, FEAT05 can concentrate on analysing the use of NS priority only.
# Based on 3GPP's answer below, FEAT05 expects that a NS instance doesn't need to keep track of different consumers of a NS instance, but the existing multi-tenancy concept can be used by 3GPP.
# Based on 3GPP's answer below, FEAT05 closes the work on slice specific policies and multi-domain issues.

It is expected that Slice management functions can build the slices by using (instantiating) NS instances. NFV MANO is not aware of the network slices. Thus slice consumers / tenants are not known by MANO. Only the NS tenant is seen.

Depending on the use cases (contributed to an Annex for IFA010), it will be decided whether NS priorities need to be propagated to VNFM or VIM.

=== Overview Liaison Exchange ===

==== Specific Liaisons with 3GPP SA5 on Network Slicing ====

* LS to 3GPP SA5 on NFV support for Network Slicing: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000065r2_LS_to_3GPP_SA5_on_NFV_support_for_Network_Slicing.docx NFV(18)000065r2]
* LS reply from 3GPP SA5 on NFV support for Network Slicing: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000088_LSIn_from_3GPP_SA5_on_NFV_support_for_Network_Slicing.doc NFV(18)000088]

Summary of the answers:

# The definition of slice specific policies is not within the scope of ongoing Rel-15 work items
# Assurance data and Performance Management work item may have potential impacts on ETSI GS IFA027, but no detailed information
# 3GPP relies on the use of ETSI NFV NS concept. Current expectations are for the support of priorities at the NS level (e.g. expressed as attribute value in the NSD).
# Fixed mapping of slice tenant and NS tenant was not explicitly confirmed. Keeping track of multiple consumers doesn't seem to be necessary. 3GPP is aware of the NS tenants and will use the concept by some mapping between the slice consumer and the tenant of supporting NS(s).
# According to the answer, 3GPP is not planning to share NS instance between two slices if isolation is needed.
# 3GPP expects that slicing management will use Os-Ma-nfvo and Ve-Vnfm-em reference points only.

A second set of questions has been sent to 3GPP SA5:
* LS to 3GPP SA5 on usage of NS priority in NFV MANO in support for Network Slicing: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000264_LSOut_to_3GPP_SA5_priority_of_NS_within_network_slicing.doc NFV(18)000264]
* LS from 3GPP SA5 as first answer: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000276_Reply_LS_from_3GPP_SA5_on_Clarifications_on_NFV_NS_priority_.zip NFV(18)000276]
* LS Reply to SA5 with clarifications on questions: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000288r1_LSOut_3GPP_SA5_network_slicing_related_outstanding_questions.doc NFV(18)000288r1]
* Preparation material for requested joint call: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000964_Prep_material_for_joint_session_3GPP_SA5.pptx NFVIFA(18)000964_Prep_material_for_joint_session_3GPP_SA5.pptx]
* LS Reply from 3GPP SA5 containing a set of answers: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000299_Reply_LS_from_3GPP_SA5_on_clarifications_topics_for_NFV_NS_i.zip NFV(18)000299_Reply_LS_from_3GPP_SA5_on_clarifications_topics_for_NFV_NS_i.zip]
* Main statements, see some questions in report from FEAT05 drafting call [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000995_Report_of_FEAT05_Drafting_19_November_20.docx NFVIFA(18)000995_Report_of_FEAT05_Drafting_19_November_20.docx]

Reply by SA5: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000299_Reply_LS_from_3GPP_SA5_on_clarifications_topics_for_NFV_NS_i.zip NFV(18)000299_Reply_LS_from_3GPP_SA5_on_clarifications_topics_for_NFV_NS_i]
Main issues that could be clarified:
* Priorities are meant for LCM operations and resolution of resource conflicts in case of shortage
* MANO can act autonomously using the priority values
* If priority values are the same, MANO should act “first come first served”
* There should be a top priority, i.e. one that cannot be pre-empted.
* SA5 prefers the priority as attribute in NSD-DF.
Open questions collected:
# 2.1.1: “3GPP will expect to receive a notification” might be understood that the consumer will receive the notification.
# 2.1.3: “For LCM actions on NFV NSs that potentially impacts 3GPP communication services, MANO should ask permission for such LCM actions the 3GPP management system and not use the provided NS priority” is unclear in the wording.
# What should MANO use instead if it shouldn’t use the priority?
# 2.1.3: It is unclear how NFV should know which NS would impact 3GPP communication services and not be allowed to use the priority.
# 2.1.4.1: 3GPP doesn’t acknowledge here that there might be other consumers for NS/resources that may use resources and need to be considered in the setting of priorities.
# 2.1.4.2: The wording allows also pre-emption in case a low priority NS instance is fully instantiated. Does 3GPP intend this or do they refer only to NS LCM operations being in execution at the same time concurrently?
# Should MANO use priority during autohealing and “kill” a low priority NS instance to be able to heal a high priority NS instance in a resource shortage situation?

==== Other Liaisons with SA5 ====

LS received in cc, but containing valuable inputs:
* Reply LS from 3GPP SA5 on draft Recommendation Y.3103: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000277_LS_reply_from_3GPP_SA5_on_draft_Recommendation_Y_3103.doc NFV(18)000277]
* LS from SA5 to GSMA informing about documents: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000282_Reply_LS_from_3GPP_SA5_on_GSMA_Network_Slicing_Use_Case_Requ.doc NFV(18)000282], referenced documents are [http://www.3gpp.org/ftp//Specs/archive/28_series/28.530 3GPP Rel-15 TS 28.530], [http://www.3gpp.org/ftp/Specs/archive/28_series/28.531 3GPP Rel-15 TS 28.531], [http://www.3gpp.org/ftp//Specs/archive/28_series/28.541 3GPP Rel-15 TS 28.541]

==== Liaisons with other SDOs ====

Reply LS from ITU-T SG13 on consent of Recommendation Y.3103 (addressing network slicing)
see [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000302_Reply_LS_from_ITU-T_SG13_on_consent_of_Recommendation_Y3103.docx NFV(18)000302_Reply_LS_from_ITU-T_SG13_on_consent_of_Recommendation_Y3103]

=== Implementation Plan ===

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add Functional requirements to support NFVSLICE in IFA010
 CR Drafts agreed:
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000049r3_FEAT05_IFA010_Add_Requirements_from_Slicing_to_NFVO_and_VNFM.docx NFVIFA(18)000049r3_FEAT05_IFA010_Add_Requirements_from_Slicing_to_NFVO_and_VNFM] status: FEAT AGREED (IFA#89)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000120r5_FEAT05_IFA010_General_Functional_Requirements.docx NFVIFA(18)000120r5_FEAT05_IFA010_General_Functional_Requirements] status: FEAT AGREED (IFA#125)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000172_FEAT05_IFA010_Requirements__Network_Connections_NFVI_PoPs.docx NFVIFA(18)000172_FEAT05_IFA010_Requirements__Network_Connections_NFVI_PoPs] Routed to FEAT10 and FEAT AGREED (IFA#104)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000478r2_FEAT05_IFA010_CR_UseCases_for_Network_Slicing.docx NFVIFA(18)000478r2_FEAT05_IFA010_CR_UseCases_for_Network_Slicing] FEAT AGREED (IFA#105)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000692r2_FEAT05_IFA010__Scaling_Use_Cases_for_Network_Slicing_in_Anne.docx NFVIFA(18)000692r2_FEAT05_IFA010__Scaling_Use_Cases_for_Network_Slicing_in_Anne] FEAT AGREED (IFA#116)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000699r4_FEAT05_IFA010__Use_case__Re-instantation_of_multiple_NS_inst.docx NFVIFA(18)000699r4_FEAT05_IFA010__Use_case__Re-instantation_of_multiple_NS_inst] FEAT AGREED (IFA#122)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000732r2_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_NFVO.docx NFVIFA(18)000732r2_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_NFVO] FEAT AGREED (IFA#118)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000847r2_FEAT05_IFA010__Consider_priorities_during_resource_reservati.docx NFVIFA(18)000847r2_FEAT05_IFA010__Consider_priorities_during_resource_reservati] FEAT AGREED (IFA#122)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000848r1_FEAT05_IFA010__Consider_priorities_during_VNF_Lifecycle_Oper.docx NFVIFA(18)000848r1_FEAT05_IFA010__Consider_priorities_during_VNF_Lifecycle_Oper] FEAT AGREED (IFA#122)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000849r1_FEAT05_IFA010__Consider_priorities_during_NS_scaling.docx NFVIFA(18)000849r1_FEAT05_IFA010__Consider_priorities_during_NS_scaling] FEAT AGREED (IFA#122)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000850r1_FEAT05_IFA010__Consider_priorities_in_a_multiple_administrat.docx NFVIFA(18)000850r1_FEAT05_IFA010__Consider_priorities_in_a_multiple_administrat] FEAT AGREED (IFA#122)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000867r5_FEAT05_IFA010_priority_support_in_allowance_management_.docx NFVIFA(18)000867r5_FEAT05_IFA010_priority_support_in_allowance_management] FEAT AGREED (IFA#125)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000868r1_FEAT05_IFA010_priority_support_in_scheduled_NS_lifecycle_ope.docx NFVIFA(18)000868r1_FEAT05_IFA010_priority_support_in_scheduled_NS_lifecycle_ope] FEAT AGREED (IFA#122)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000879r1_Restructuring_Annex_of_IFA010__FEAT05_proposal_.docx NFVIFA(18)000879r1_Restructuring_Annex_of_IFA010__FEAT05_proposal_.docx] APPROVED (IFA#125)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000963r3_FEAT05_IFA010__Use_case__Instantiation_of_NS_in_parallel_to_.docx NFVIFA(18)000963r3_FEAT05_IFA010__Use_case__Instantiation_of_NS_in_parallel_to] FEAT AGREED in IFA#128
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001000r3_FEAT05_IFA010_Clarification_on_Resource_Conflict_Resolution.docx NFVIFA(18)0001000r3_FEAT05_IFA010_Clarification_on_Resource_Conflict_Resolution] to be FEAT AGREED in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001065r2_FEAT05_IFA010__Use_case__Resolving_a_conflict_by_pre-empting.docx NFVIFA(18)0001065r2_FEAT05_IFA010__Use_case__Resolving_a_conflict_by_pre-empting.docx] FEAT AGREED in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001089r1_FEAT05_IFA010_Annex_NS_sharing_conclusions.docx NFVIFA(18)0001089r1_FEAT05_IFA010_Annex_NS_sharing_conclusions.docx] FEAT AGREED in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000252r7_FEAT05_IFA010_Annex_Use_of_NFV_Constructs_in_Network_Slicing.docx NFVIFA(18)000252r7_FEAT05_IFA010_Annex_Use_of_NFV_Constructs_in_Network_Slicing] FEAT AGREED in IFA#131
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001119r2_FEAT05_IFA010_Editorial_alignment_of_use_cases.docx NFVIFA(18)0001119r2_FEAT05_IFA010_Editorial_alignment_of_use_cases.docx] FEAT AGREED in IFA#131
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001123r1_FEAT05_IFA010_Add_LCM_coordination_interface_to_use_cases.docx NFVIFA(18)0001123r1_FEAT05_IFA010_Add_LCM_coordination_interface_to_use_cases.docx] FEAT AGREED in IFA#131
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001139r2_FEAT05_IFA010_Annex_D_1_Introduction_to_general_use_cases.zip NFVIFA(18)0001139r2_FEAT05_IFA010_Annex_D_1_Introduction_to_general_use_cases.zip] FEAT AGREED in IFA#131
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001140r1_FEAT05_IFA010_Add_requirements_on_isolation.docx NFVIFA(18)0001140r1_FEAT05_IFA010_Add_requirements_on_isolation.docx] FEAT AGREED in IFA#131
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(18)0001148_FEAT05_IFA010_Add_use_of_NsLcmCapacityShortageNotification.docx NFVIFA(18)0001148_FEAT05_IFA010_Add_use_of_NsLcmCapacityShortageNotification.docx] FEAT AGREED in IFA#133

|| IFA010 || Jan-2019 || Completed
|-
| 002 || Identify and add new parameters for NSD to allow support of the network slice and network slice subnet.
 CR Drafts agreed:
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000653r4_FEAT05__IFA014_add_priority_to_NSD.docx NFVIFA(18)000653r4_FEAT05__IFA014_add_priority_to_NSD] FEAT AGREED in IFA#129
 
|| IFA014 || Jan-2019 || Completed

|-
| 003 || Investigate whether any new parameters in VNFD may be needed.

|| IFA011 || Jan-2019 || No update needed Completed

|-
| 004 || Investigate whether any new parameters in Os-Ma-Nfvo reference point may be needed to realize NFVSLICE lifecycle capabilities which include:

- Determining the requirements on the lifecycle of the Network Service used as part of a Network Slice

- Determining the requirements for the lifecycle of the Network Service used as part of a Network Slice Subnet

|| IFA013 || Jan-2019 || No update needed Completed

|-
| 005 || Investigate whether any new parameters in Os-Ma-Nfvo reference point may be needed to realize NFVSLICE feature capabilities which include:

- Determining the requirements for policy handling for Network Service instance

- Determining the requirements for performance and fault data handling

- Determining the requirements for LCM handling

 CR Drafts:
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001008r1_FEAT05_IFA013__NsLcmOperationOccurenceNotification_in_case_o.docx NFVIFA(18)0001008r1_FEAT05_IFA013__NsLcmOperationOccurenceNotification_in_case_o.docx] FEAT AGREED in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001141_FEAT05_IFA013_Add_shortage_notification_.docx NFVIFA(18)0001141_FEAT05_IFA013_Add_shortage_notification_.docx] FEAT AGREED in IFA#133

Note: According to EVE012 further analysis is necessary on whether there is any impact on the IFA013

|| IFA013 || Jan-2019 || Completed

|-
| 006 || Investigate whether any new parameters in Or-Vi reference point may be needed to realize NFVSLICE feature capabilities which include:
- Determining the resource requirements for Network Service instance
- Communicating resource prioritization related data

|| IFA005 || Jan-2019 || No update needed Completed

|-
| 007 || Investigate whether any new parameters in Vnfm-Vi reference point may be needed to realize NFVSLICE feature capabilities which include:
- Determining the resource requirements for VNF/C instances
- Communicating resource prioritization related data

|| IFA006 || Jan-2019 || No update needed Completed

|-
| 008 || Investigate whether any enhancements are needed for Application and Service Management Interface
and Information Model Specification.
|| IFA012 || Jan-2019 || Completed: No change needed: Use cases will be covered in IFA010, Touchpoints in IFA024. Not necessary to re-open Document in drop 2.

|-
| 009 || Investigate whether any Security requirements may be needed to realize the following features:
 Resource isolation for security reasons and per allocation policy:
 At Network Service level
 At VNF level
 At NFVI level
 Isolation of network service management for multiple tenants

 Security review available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000054_FEAT05_security_considerations.docx NFVIFA(19)000054_FEAT05_security_considerations.docx]

Note: Affected documents to be discussed with SEC WG
|| SEC012 || Jan-2019 || No update need to be initiated from FEAT05 Completed

|-
| 010 || Reliability requirements to realize the following features: 
- The NS instantiation which is used in the creation of a network slice instance, or in the network slice subnet instance 
- Maintaining the reliability of NS supporting the network slice instance during and after resource changes 
- Applying the reliability requirements and policies associated with network slice instance or the network slice subnet instance, 
throughout the lifecycle management of the Network Service instance As discussed with REL WG on Sept.30 2018, 
all reliability aspects will be analysed and covered by the REL010 work item. 
Impacts on IFA documents cannot be analysed in drop 2 time frame. Thus these can only be done (if necessary) in a second phase of FEAT05.

 Reliability review was conducted with REL WG on January 15, 2019 in meeting REL#270

|| REL010 || June-2019 || Completed Delegate to REL10 No CR in drop 2 from FEAT05

|-
| 011 || The touchpoint between NFV and network slice management functions needs to be specified. 
The diagram illustrating it can be found in [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000282_Reply_LS_from_3GPP_SA5_on_GSMA_Network_Slicing_Use_Case_Requ.doc LS from SA5 NFV(18)000282_Reply_LS_from_3GPP_SA5_on_GSMA_Network_Slicing_Use_Case_Requ]

 CR Drafts:
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001091_FEAT05_IFA024_Add_Slicing_Touchpoint.zip NFVIFA(18)0001091_FEAT05_IFA024_Add_Slicing_Touchpoint.zip]

|| IFA024 || Feb-2019 || Completed

|}

=== CRs abandoned ===
- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000876r1_FEAT05_IFA010_priority_support_in_software_image_distributio.docx NFVIFA(18)000876r1_FEAT05_IFA010_priority_support_in_software_image_distributio] noted in IFA
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000104r6_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_NFVO.docx NFVIFA(18)000104r6_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_NFVO] replaced by 732
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000102r2_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_VIM.docx NFVIFA(18)000102r2_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_VIM] not needed according to SA5 LS
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000103r2_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_VNFM.docx NFVIFA(18)000103r2_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_VNFM] not needed according to SA5 LS
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000101r2_FEAT05-IFA010-Arch_Level_Req_to_Support_Additional_NS_Featur.docx NFVIFA(18)000101r2_FEAT05-IFA010-Arch_Level_Req_to_Support_Additional_NS_Featur] Noted in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000108r2_FEAT05_IFA010_policy__priority__and_isolation_based_Multiple.docx NFVIFA(18)000108r2_FEAT05_IFA010_policy__priority__and_isolation_based_Multiple] Noted in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000109_FEAT05_IFA010_policy__priority__and_isolation_based_Multiple.docx NFVIFA(18)000109_FEAT05_IFA010_policy__priority__and_isolation_based_Multiple] Noted in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000110_FEAT05_IFA010_policy__priority__and_isolation_based_Multiple.docx NFVIFA(18)000110_FEAT05_IFA010_policy__priority__and_isolation_based_Multiple] Noted in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000866r3_FEAT05_IFA010__priority_support_in_NFP_management.docx NFVIFA(18)000866r3_FEAT05_IFA010__priority_support_in_NFP_management] Noted in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000877r1_FEAT05_IFA010_priority_support_in_NS_performance_management.docx NFVIFA(18)000877r1_FEAT05_IFA010_priority_support_in_NS_performance_management] Noted in IFA#129

=== Other Contributions ===

* Presentation for Webinar "Network Slicing and ETSI NFV": [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2017//NFV(17)000328_ETSI_NFV_Network_Slicing_Webinar.pptx NFV(17)000328]
* Analyse NGMN Requirements on Slicing: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000017r1_FEAT05_Analyse_NGMN_Requirements_on_Slicing.docx NFVIFA(18)000017r1]
* LS from 3GPP SA5 on transport network support of network slicing management: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000026_LSIn_from_3GPP_SA5_on_transport_network_support_of_network_s.doc NFV(18)000026]
* LS reply to 3GPP SA5 on transport network support of network slicing management: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000057_Reply_to_3GPP_SA5_on_transport_network_support_of_network_sl.docx NFV(18)000057]
* LS to 3GPP SA5 on NFV support for Network Slicing: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000065r2_LS_to_3GPP_SA5_on_NFV_support_for_Network_Slicing.docx NFV(18)000065r2]
* LS reply from 3GPP SA5 on NFV support for Network Slicing: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000088_LSIn_from_3GPP_SA5_on_NFV_support_for_Network_Slicing.doc NFV(18)000088]
* Presentation: "Towards NFV definition for Network Slicing" [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000115r1_Towards_NFV_definition_for_Network_Slicing.pptx NFVIFA(18)000115r1]
* Presentation at the Network Slicing World Summit held in Berlin, Germany on 23rd October 2018 [http://portal.etsi.org/ngppapp/ContributionCreation.aspx?primarykeys=160805 NFV(18)000283]
* Proposals to resolve editors notes [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001138_FEAT05_IFA010_Resolving_Editors_Notes.pptx NFVIFA(18)0001138_FEAT05_IFA010_Resolving_Editors_Notes.pptx]

=== Stage 3 Implementation Plan ===
{| class="wikitable sortable"
!ID
!Action
!Impacted WI(s)
!Target completion
!Status
|-
|001
|Add priority to NS node type.[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000799r2_SOL001ed331_FEAT05_Adding_priority_to_NSD.docx NFVSOL(19)000799r2]
|SOL001
|December-2019
|Completed
|-
|001b
|Add priority to NS node type. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000159_SOL001ed351_FEAT05_Adding_priority_to_NSD.docx NFVSOL(21)000159]
|SOL001
|March-2021
|Completed
|-
|002
|Add priority to NSD.[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000854_SOL006ed331_FEAT05_Add_priority_in_NS.docx NFVSOL(19)000854]
|SOL006
|December-2019
|Completed
|-
|002b
|Add priority to NSD. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000112_SOL006ed351_FEAT05_Add_priority_in_NSD_IFA014.docx NFVSOL(21)000112]
|SOL006
|March-2021
|Completed
|-
|003
|Introduce new NsLcmCapacityShortageNotification type. NFVSOL(21)000110r2
|SOL005
|April-2021
|Ongoing
|-
|004
|Add priority in NS data type. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000111r4_SOL005ed351_FEAT05_Addition_of_priority_in_NS_data_types.docx NFVSOL(21)000111r4]
|SOL005
|March-2021
|Completed
|-
|005
|Add flow of NS LCM operation with pre-emption. NFVSOL(21)000109r2
|SOL005
|April-2021
|Ongoing
|-
|006
|Warnings in LcmOpOcc. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000092_SOL005ed351_mirror_of_90r1_warnings_in_LcmOpOcc.docx NFVSOL(21)000092]
|SOL005
|March-2021
|Completed
|-
|007
|NS LCM coordination interface - data model. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000104r4_SOL005ed351_NS_LCM_coord_interface___data_model.docx NFVSOL(21)000104r4]
|SOL005
|March-2021
|Completed
|-
|008
|NS LCM coord interface – changes in other GS parts. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000106r3_SOL005ed351_NS_LCM_coord_interface___changes_in_other_GS_par.docx NFVSOL(21)000106r3]
|SOL005
|March-2021
|Completed
|-
|009
|Mirror of 135 lcmcoord API addressing ENs. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000161_SOL005ed351_Mirror_of_135_lcmcoord_API_addressing_ENs.zip NFVSOL(21)000161]
|SOL005
|March-2021
|Completed
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
see action 009, see also [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001084r1_FEAT05_Security_Topics_joint_IFA_SEC_at_NFV24.pptx NFVIFA(18)0001084r1_FEAT05_Security_Topics_joint_IFA_SEC_at_NFV24.pptx]
 Security review using the SEC006 template is available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000054r2_FEAT05_security_considerations.docx NFVIFA(19)000054r2_FEAT05_security_considerations.docx] This evaluation was approved in SEC WG call on January 24, 2019 as [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2019//NFVSEC(19)000008r1_FEAT05_security_considerations.zip NFVSEC(19)000008r1_FEAT05_security_considerations.zip] and finally approved by IFA WG in IFA#136 on January 30, 2019.

== FEAT06: Enhancement Network Service (NS) Package ==
=== Overview ===

More information and current status can be found on the '''wiki for [[FEAT06NSPackage]]'''

{| class="wikitable"
|-
| '''Feature Prime''' || Bhumip Khasnabish (ZTE), Haibin Chu (Ericsson) and Yaoye Zhang (Huawei)
|-
| '''Feature description''' || An NS Package is an archive including the meta-model descriptors NSD and other files (scripts, security materials, possible rules, policies, NS over multi-tenants, etc.), that are required to manage an NS from design to test/verification to validation/certification to runtime management; the holistic end-to-end NS lifecycle, as discussed in [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2017//NFV(17)000247_IFA_to_IFA_Enhancement_NS_Package.docx NFV(17)000247].
|-
| '''Target Release''' || same as DGS/NFV-SOL007 (1H-2019)
|-
| '''Impacted WIs''' || IFA010, IFA012 (TBC), IFA013, and IFA014. Note-1: We identify the impacted specifications in IFA WG only. The impacted specifications in other WGs (e.g. SOL, TST, SEC, REL, etc) needs to be addressed separately and the chairs of SOL and TST WGs have been informed. We will follow up the impacts on SEC and REL WGs. 
Note-2: The impact on IFA012 is dependent on the ISG's decision whether IFA012 is released as GS or GR by the end of Y2017.
|-
| '''Mega-CRs''' || IFA010 [not available] IFA012 [not available] IFA013 [not available] IFA014 [not available]
|-
| '''Related/Dependent Features''' || FEATxx FEATyy
|-
| '''New Specification ''' || No new WI is expected in IFA WG. 
Name of New Specification in SOL WG is [https://portal.etsi.org/webapp/WorkProgram/Report_WorkItem.asp?WKI_ID=54501 DGS/NFV-SOL007] (NSD file structure spec., based on NFVIFA(18)000174/NFVIFA(17)000879,
NFVSOL(17)000711 and NFV(18)000066/NFV(17)000364; created on 2018-03-01 and approved on 2018-03-12).] 
The scope of this work item [DGS/NFV-SOL007] is to specify the Network Service Descriptor file structure and naming conventions for the different files, fulfilling the requirements specified in ETSI GS NFV-IFA 014. The work item deliverable will contain normative provisions. 
WI Status [In Progress; to be completed by 1H-2019].
|-
| '''Status''' || Ongoing (as DGS/NFV-SOL007)
|-
| '''Contributions''' || [http://https://portal.etsi.org All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || Bhumip Khasnabish (ZTE) Haibin Chu (Ericsson) Yaoye Zhang (Huawei) Maopeng Zhang (ZTE) Lingli Deng (CMCC) 
|-
| '''Last Updated''' || 2018-10-01
|}

=== Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add use case description of NS packaging to IFA014 Annex. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000956r9_IFA014_Add_use_case_description_of_NS_package.docx NFVIFA(17)000956r10] || IFA014 || Same as in DGS/NFV-SOL007 || Started
|-
| 002 || Update the NS packaging requirement in IFA014.Add a new clause 5.X to describe the NS packaging requirement, including the NS packaging structure, content, identification, integrity, etc. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000959r6_FEAT06_IFA014_NS_Template_Enhancement_NS_Package.docx NFVIFA(17)000959r8] || IFA014 || Same as in DGS/NFV-SOL007 || Started
|-
| 003 || Update the functional requirements on NFVO in IFA010. Add new functional requirements on NFVO about NS package management by either adding a new clause (e.g. 6.6.X) or updating the existing clause (i.e. 6.6.1). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000958r5_FEAT06_IFA010_NSD_Management_Enhancement_NS_Package_.docx NFVIFA(17)000958r5] || IFA010 || Same as in DGS/NFV-SOL007 || Started
|-
| 004 || Update the interface requirement on NSD or NS package management interface in IFA013. Add new requirements of NS package management interface by either adding a new clause (i.e. 5.3.X) or updating the existing clause (i.e. 5.3.1). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000947r2_FEAT06_IFA013_NSD_Management_Interface_Enhancement_NS_Packag.docx NFVIFA(17)000947r2] || IFA013 || Same as in DGS/NFV-SOL007 || Started
|-
| 005 || Update the existing NSD management interface or add a new NS Package management interface in IFA013. Add new operations and notifications related to NS package management interface by either adding a new clause (i.e. 7.X) or updating the existing clause (i.e. 7.2). Current PNFD management may be updated as well based on the requirement discussion in action #002. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000947r2_FEAT06_IFA013_NSD_Management_Interface_Enhancement_NS_Packag.docx NFVIFA(17)000947r2] || IFA013 || Same as in DGS/NFV-SOL007 || Started
|-
| 006 || Update the NSD management related chapters in IFA012, if the IFA012 is released as GS in Rel.2. CR draft [LINK] || IFA012 || Same as in DGS/NFV-SOL007 || Open
|-
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

•Below technical issues are identified: 
->Current PNFD has its own management operations, e.g. On-board PNFD, etc. 
->After the concept of NS package enhancement is introduced, the issue of merging them into NS package management operations needs to be addressed. 
->The issue of backward compatibility with current NSD management interface needs to be addressed. 

•The impacts on SOL WG have been discussed. 
A new SOL work item [DGS/NFV-SOL007 (NSD file structure spec.)] has been created based on NFVIFA(18)000174/NFVIFA(17)000879, NFVSOL(17)000711 and NFV(18)000066/NFV(17)000364 
While the impacts on TST, SEC and REL WGs need to be discussed.

=== Security Considerations ===
''List of security considerations implied by the feature (to be determined).''
*

== FEAT07: MANO Policy Management (MANO_PLC) ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Haitao Xia (Huawei)
|-
| '''Feature description''' || This feature addresses the interface operation definition when policy management is introduced to NFV-MANO
|-
| '''Target Release''' || Release 3 drop 1 (2018-06)
|-
| '''Impacted WIs''' || IFA010 IFA013 IFA007 IFA008 IFA005 IFA006 
|-
| '''Mega-CRs''' ||
IFA013 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000429r1_FEAT07_IFA013_MegaCR_Support_of_policy_management_interface.doc NFVIFA(18)000429r1] (Approved) 
IFA007 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000430r1_FEAT07_IFA007_MegaCR_Support_of_policy_management_interface.doc NFVIFA(18)000430r1] (Approved) 
IFA008 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000431r1_FEAT07_IFA008_MegaCR_Support_of_policy_management_interface.doc NFVIFA(18)000431r1] (Approved) 
IFA005 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000432r1_FEAT07_IFA005_MegaCR_Support_of_policy_management_interface.doc NFVIFA(18)000432r1] (Approved) 
IFA006 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000433r1_FEAT07_IFA006_MegaCR_Support_of_policy_management_interface.doc NFVIFA(18)000433r1] (Approved) 
IFA010 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000455r3_FEAT07_IFA010_MegaCR_Support_of_policy_management_interface.doc NFVIFA(18)000455r3] (Approved) 
|-
| '''Related/Dependent Features''' || no dependency
|-
| '''Status''' || Completed. MegaCR Index available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000492r1_FEAT07_MegaCR_Index.docx NFVIFA(18)000492r1] 
|-
| '''Contributions''' || [http://https://portal.etsi.org All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || Haitao Xia (Huawei)
|-
| '''Last Updated''' || 2018-06-07
|}

=== Implementation Plan ===
NOTE:Contributions are marked as "OBSOLETE" as all content has been migrated to the corresponding MegaCRs.

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add functional requirements of policy management for the NFVO, VNFM and VIM 
IFA010 CRs (Status: Feature Agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000018r3_FEAT07_IFA010ed311_Add_policy_management_requirements_for_th.doc NFVIFA(18)000018r3] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000029r2_FEAT07_IFA010ed311_Add_policy_management_requirements_for_th.doc NFVIFA(18)000029r2] 
|| IFA010 || Jan-2018 || Completed
|-
| 002 || Specify a new interface of policy management over Os-Ma-nfvo reference point, including the interface requirements, policy management operations and corresponding information model 
IFA013 CRs (Status: Obsolete) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000032r3_FEAT07_IFA013ed311_Add_interface_requirements_for_policy_man.doc NFVIFA(18)000032r3] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000088r1_FEAT07_IFA013ed311_Add_interface_requirements_for_subscripti.doc NFVIFA(18)000088r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000089r1_FEAT07_IFA013ed311_Skeleton_and_description_part_for_policy_.doc NFVIFA(18)000089r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000094r6_FEAT07_IFA013ed311_Add_interface_operation_on_policy_transfe.doc NFVIFA(18)000094r6] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000165r4_FEAT07_IFA013ed311_Add_interface_operation_on_policy_deletio.doc NFVIFA(18)000165r4] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000186r2_FEAT07_IFA013ed311_Add_interface_operation_on_policy_query.doc NFVIFA(18)000186r2] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000187_FEAT07_IFA013ed311_Add_interface_operation_on_policy_activat.doc NFVIFA(18)000187] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000213r1_FEAT07_IFA013ed311_Add_notification_related_operations_to_po.doc NFVIFA(18)000213r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000481r1_FEAT07_IFA013_Clarification_on_forwarding_scenario_in_policy.doc NFVIFA(18)000481r1] 
|| IFA013 || Mar-2018 || Completed
|-
| 003 || Derive policy management interface over Nfvo-vnfm, Ve-Vnfm, Nfvo-Vi, Vi-vnfm reference point (mirror CRs to IFA013GS) based on the output of IFA013 interface operation definition 
IFA007 mirror CRs (Status: Obsolete) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000272_FEAT07_IFA007ed311_Add_interface_requirements_for_policy_man.doc NFVIFA(18)0000272] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000273_FEAT07_IFA007ed311_Skeleton_and_description_part_for_policy_.doc NFVIFA(18)0000273] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000274_FEAT07_IFA007ed311_Add_interface_operation_on_policy_transfe.doc NFVIFA(18)0000274] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000275r1_FEAT07_IFA007ed311_Add_interface_operation_on_policy_deletio.doc NFVIFA(18)0000275r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000276r1_FEAT07_IFA007ed311_Add_interface_operation_on_policy_query.doc NFVIFA(18)0000276r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000277_FEAT07_IFA007ed311_Add_interface_operation_on_policy_activat.doc NFVIFA(18)0000277] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000278_FEAT07_IFA007ed311_Add_notification_related_operations_to_po.doc NFVIFA(18)0000278] 
IFA008 mirror CRs (Status: Obsolete) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000313_FEAT07_IFA007ed311_Add_interface_requirements_for_policy_man.doc NFVIFA(18)0000313] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000314_FEAT07_IFA008ed311_Skeleton_and_description_part_for_policy_.doc NFVIFA(18)0000314] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000315r1_FEAT07_IFA008ed311_Add_interface_operation_on_policy_transfe.doc NFVIFA(18)0000315r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000316_FEAT07_IFA008ed311_Add_interface_operation_on_policy_deletio.doc NFVIFA(18)0000316] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000317_FEAT07_IFA008ed311_Add_interface_operation_on_policy_query.doc NFVIFA(18)0000317] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000318_FEAT07_IFA008ed311_Add_interface_operation_on_policy_activat.doc NFVIFA(18)0000318] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000319_FEAT07_IFA008ed311_Add_notification_related_operations_to_po.doc NFVIFA(18)0000319] 
IFA005 mirror CRs (Status: Obsolete) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000340_FEAT07_IFA005ed311_Add_interface_requirements_for_policy_man.doc NFVIFA(18)0000340] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000383_FEAT07_IFA005ed311_Skeleton_and_description_part_for_policy_.doc NFVIFA(18)0000383] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000385_FEAT07_IFA005ed311_Add_interface_operation_on_policy_transfe.doc NFVIFA(18)0000385] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000387_FEAT07_IFA005ed311_Add_interface_operation_on_policy_deletio.doc NFVIFA(18)0000387] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000389_FEAT07_IFA005ed311_Add_interface_operation_on_policy_query.doc NFVIFA(18)0000389] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000391_FEAT07_IFA005ed311_Add_interface_operation_on_policy_activat.doc NFVIFA(18)0000391] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000393_FEAT07_IFA005ed311_Add_notification_related_operations_to_po.doc NFVIFA(18)0000393] 
IFA006 mirror CRs (Status: Obsolete) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000341_FEAT07_IFA006ed311_Add_interface_requirements_for_policy_man.doc NFVIFA(18)0000341] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000384_FEAT07_IFA006ed311_Skeleton_and_description_part_for_policy_.doc NFVIFA(18)0000384] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000386_FEAT07_IFA006ed311_Add_interface_operation_on_policy_transfe.doc NFVIFA(18)0000386] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000388_FEAT07_IFA006ed311_Add_interface_operation_on_policy_deletio.doc NFVIFA(18)0000388] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000390_FEAT07_IFA006ed311_Add_interface_operation_on_policy_query.doc NFVIFA(18)0000390] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000392_FEAT07_IFA006ed311_Add_interface_operation_on_policy_activat.doc NFVIFA(18)0000392] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000394_FEAT07_IFA006ed311_Add_notification_related_operations_to_po.doc NFVIFA(18)0000394] 
|| IFA007/IFA008/IFA005/IFA006 || May-2018 || Completed
|-
| 004 || Define information model enhancement to the NFV descriptor (e.g., NSD) when necessary 
Conclusion: Based on the discussion output of [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000135r1_FEAT07_Discussion_paper_on_key_issues_of_designing_policy_ma.pptx NFVIFA(18)000135r1],there is no necessity to introduce policy descriptor to the NSD information model 
|| IFA014 || Feb-2018 || Completed
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT08: Support of composite NS across multi-domain (MANOMD_NS) ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Haitao Xia (Huawei), Arturo Martin de Nicolas (Ericsson)
|-
| '''Feature description''' || This feature addresses the architectural changes needed for the support of composite network services across multiple administrative domains
|-
| '''Target Release''' || Release 3 drop 1 (2018-06)
|-
| '''Impacted WIs''' || IFA010 IFA030 (new deliverable)
|-
| '''Mega-CRs''' || IFA010 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000425r1_FEAT08_IFA010_MegaCR_Support_of_composite_NS_across_multi-do.doc NFVIFA(18)000425r1] (Approved) 
|-
| '''Related/Dependent Features''' || no dependency
|-
| '''Status''' || Completed MegaCR Index available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000515r2_FEAT08_MegaCR_Index.docx NFVIFA(18)000515r2] 
New deliverable IFA030GS Approved 
|-
| '''Contributions''' || [http://https://portal.etsi.org All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || Haitao Xia (Huawei) Arturo Martin de Nicolas (Ericsson) Bhumip Khasnabish (ZTE)
|-
| '''Last Updated''' || 2018-09-01
|}

=== Implementation Plan ===

NOTE:Contributions are marked as "OBSOLETE" as all content has been migrated to the corresponding MegaCRs.
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Determine the content skeleton and input for introduction 
Approved contributions: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001172r3_GS_IFA030_skeleton_proposal.zip NFVIFA(17)0001172r3] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001176r2_IFA030__Input_for_scope_clause.docx NFVIFA(17)0001176r2] 
|| IFA030 || Jan-2018 || Completed
|-
| 002 || Add NFVO functional requirement description derived from Table 6.3-2 of IFA028 to IFA010 
IFA010 CRs (Status: Obsolete) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000042r3_FEAT08_IFA010ed311_Add_functional_requirements_for_supportin.doc NFVIFA(18)000042r3] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000050r5_FEAT08_IFA010ed311_NFVO_functional_requirements_for_composit.docx NFVIFA(18)000050r5] 
|| IFA010 || May-2018 || Completed
|-
| 003 || Add interface requirement description of Or-Or reference point derived from Table 6.3-1 of IFA028 
Approved contributions: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000056r1_FEAT08_IFA030_4_Input_for_Overview_clause.docx NFVIFA(18)000056r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000041r2_FEAT08_IFA030_5_Add_Or-Or_interface_requirements_for_NS_as_a.docx NFVIFA(18)000041r2] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000167_FEAT08_IFA030_5_3_2_Add_the_deleting_a_NS_instance_identifie.docx NFVIFA(18)000167] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000337_FEAT08_IFA030_5_3_2_Add_NS_termination_interface_requirement.docx NFVIFA(18)000337] 
|| IFA030 || Apr-2018 || Completed
|-
| 004 || Define Or-Or interface functions of NSD management, NS LCM, NS PM and NS FM which are derived from IFA013 GS and necessary adaptation is made 
Approved contributions: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000077r1_IFA030_6_Input_for_clause_6_interface_operations_by_reusing_.docx NFVIFA(18)000077r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000338_FEAT08_IFA030_6_3_Add_NS_termination_and_NS_identifier_delet.docx NFVIFA(18)000338] 
|| IFA030 || Apr-2018 || Completed
|-
| 005 || Define Or-Or interface functions of NS lifecycle granting and NS instance usage notification 
Approved contributions: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000097r3_IFA030_NS_Instance_Usage_Notification_Interface.docx NFVIFA(18)000097r3] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000112r2_FEAT08_IFA030_Input_for_clause_6_on_NS_Lifecycle_Operation_G.docx NFVIFA(18)000112r2] 
|| IFA030 || Apr-2018 || Completed
|-
| 006 || Develop Or-Or operational flows as informative Annex (when necessary) 
Conclusion: No operational flows are expected to be included in IFA030 GS: 
1. Align with the same definition style of other interface specifications; 
2. IFA028 report has already provided the flows for reference. 
|| IFA030 || Mar-2018 || Completed
|-
| 007 || New GS (IFA030) clean-up, EN resolution
Approved Contributions: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000441r1_FEAT08_IFA030_Restricting_scope_to_NS_across_multi-domain.docx NFVIFA(18)000441r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000442r1_FEAT08_IFA030_Clause_4__5_EN_resolution.docx NFVIFA(18)000442r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000443_FEAT08_IFA030_Clause_6_EN_resolution.docx NFVIFA(18)000443] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000444r1_FEAT08_IFA030_Clause_3_Input_for_definitions_and_abbreviatio.docx NFVIFA(18)000444r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000447_FEAT08_IFA30_NFVO-C_and_NFVO-N_definitions.docx NFVIFA(18)000447] 
|| IFA030 || May-2018 || Completed
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT10: Mgmt & Connectivity Multi-Site Services (MCMSS) ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' ||
Hiroshi Dempo, Zarrar Yousaf (NEC) (stage 2) 
Zarrar Yousaf (NEC), Joan Triay (DOCOMO) (stage 3)
|-
| '''Feature description''' || Following the recommendations written in IFA022, this feature is to specify management requirements, interfaces and information models to support connectivity for Multi-Site Services
|-
| '''Target Release''' || '''Stage 2:''' Release 3 drop 2 (2018-12) '''Stage 3:''' TBD
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA005, IFA007, IFA010, IFA011, IFA013, IFA014, IFA022, IFA032 '''Stage 3:''' SOL014, SOL003, SOL005, SOL001, SOL006, SOL017
|-
| '''Mega-CRs''' || '''Stage 2:''' - IFA005 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001111r2_IFA005_MegaCR_FEAT010_Or-Vi_ref_point_interface_specificatio.docx NFVIFA(18)0001111r2] - IFA007 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001112r4_IFA007_MegaCR_FEAT010_Or-Vnfm_ref_point_interface_specificat.zip NFVIFA(18)0001112r4] - IFA010 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001107r2_IFA010_MegaCR_FEAT010__General_and_functional_requirements_f.docx NFVIFA(18)0001107r2] - IFA013 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001110r4_IFA013_MegaCR_FEAT010_Os-Ma-Nfvo_specification_for_Multi-Sit.zip NFVIFA(18)0001110r4] - IFA014 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001113r2_IFA014_MegaCR_FEAT010_Specify_parameters_for_the_NSD_file_re.docx NFVIFA(18)0001113r2]
|-
| '''Related/Dependent Features''' || N/A
|-
| '''New Specification''' || '''Stage 2:''' IFA032 '''Stage 3:''' SOL017, others TBD
|-
| '''Status''' || '''Stage 2:''' Completed, MegaCR Index available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001117r3_FEAT010_MegaCR_Index.docx NFVIFA(18)0001117r3] '''Stage 3:''' Ongoing
|-
| '''Contributions''' || [http://https://portal.etsi.org All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' - Hiroshi Dempo (NEC Europe Ltd.) - Zarrar Yousaf (NEC Europe Ltd.) - Lei Zhu (Huawei Tech (UK) Co., Ltd. - Ulrich Kleber (Huawei Tech (UK) Co., Ltd. - Marc Flauw (HPE) - Joan Triay (DOCOMO) '''Stage 3:''' - Zarrar Yousaf (NEC Europe Ltd.) - Joan Triay (DOCOMO)
|-
| '''Last Updated''' || 2019-11-18
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || - Approve FEAT10 and new WI draft titled “Reference point between NFVO and WIM- Interface and Information Model Specification" || None || Oct-2017 || Done
|-
| 002 ||
- Approve IFA022 as a stable draft 
:Status: Published
:Document: [http://www.etsi.org/deliver/etsi_gr/NFV-IFA/001_099/022/03.01.01_60/gr_NFV-IFA022v030101p.pdf Report on Management and Connectivity for Multi-Site Services]
|| IFA022 || Dec-2017 || Done
|-
| 003 ||
- Specify general and functional recommendations for Multi-Site Service 
- Describe architectural and functional outline of Multi-Site Service (e.g. as a new annex) 
:*Approved
::None
:*Agreed
::IFA#89: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000079r2_FEAT10_IFA010__General_requirements_for_management_and_conne.DOCX NFVIFA(18)000079r2]
::IFA#89: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000080r1_FEAT10_IFA010__Functional_requirements_for_management_and_co.DOCX NFVIFA(18)000080r1]
::IFA#89: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000081r1_FEAT10_IFA010__Architectural_options_for_management_and_conn.DOCX NFVIFA(18)000081r1]
::IFA#100: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000262r2_FEAT10_IFA010_General_considerations_for_WIM.docx NFVIFA(18)000262r2]
::IFA#100: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000263r1_FEAT10_IFA010_Functional_requirements_for_virtualised_resour.docx NFVIFA(18)000263r1]
::IFA#100: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000264r2_FEAT10_IFA010_Functional_requirements_for_resource_reservati.docx NFVIFA(18)000264r2]
::IFA#100: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000265r1_FEAT10_IFA010_Functional_requirements_for_virtualised_resour.docx NFVIFA(18)000265r1]
::IFA#100: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000266r1_FEAT10_IFA010_Functional_requirements_for_virtualised_resour.docx NFVIFA(18)000266r1]
::IFA#105: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000172r6_FEAT10_IFA010_Requirements__Network_Connections_NFVI_PoPs.docx NFVIFA(18)000172r6]
:*In discussion
|| IFA010 || Jan/ 2018 || Completed
|-
| 004 ||
- Specify Os-Ma-Nfvo reference point interface and information model specification for Multi-Site Service 
- Make relevant changes to the scope and overview sections to include the support for Multi-site Service on Os-a-Nfvo reference point.
:*Approved
::None
:*Agreed
::IFA#99: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000129r3_FEAT10__IFA013_Mirror_-_Extend_Ext_Managed_VL_to_span_across.docx NFVIFA(18)000129r3]
::IFA#100: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000155r1_FEAT10__IFA013_support_of_NSs_over_provided_WAN_connections.docx NFVIFA(18)000155r1]
:*In discussion
:: None
|| IFA013 || Mar-2018 || Completed
|-
| 005 ||
- Specify Or-Vi reference point interfaces and information model specification between NFVO and VIM for Multi-Site Service 
- Make relevant changes to the scope and overview sections to include the support for Multi-site Service
:*Approved
:: IFA#118: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000780r3_FEAT10_IFA005_NfviPop_Information_Element.docx NFVIFA(18)000780r3] 
:*Agreed
::None
:*In discussion
::None
|| IFA005 || Mar-2018 || Completed
|-
| 006 ||
- Specify enhancements to Or-Vnfm ref. point interfaces and information model to address the case of VNF multi-site deployment.
- Make relevant changes to the scope and overview sections to include the support for Multi-site Service on Or-Vnfm reference point
:*Approved
::None
:*Agreed
::IFA#99 CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000128r5_FEAT10__IFA007_Extend_Ext_Managed_VL_to_span_across_WAN.docx NFVIFA(18)000128r5]
:*In discussion
::None
|| IFA007 || Mar-2018 || Completed
|-
| 007 || - Specify parameters for the VNFD file relevant for the support of Multi-Site Service
" No CRs received"
| IFA011 || May-2018 || Closed
|-
| 008 || - Specify parameters for the NSD file relevant for the support of Multi-Site Service
:*Approved
::None
:*Agreed
:: IFA#89: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000117_FEAT10__IFA014_Align_requirements_to_IFA022_recommendations.docx NFVIFA(18)000117]
:: IFA#89: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000118r1_FEAT10__IFA014_Augment_anti-affinity_scope.docx NFVIFA(18)000118r1]
:*In discussion
::None
|| IFA014 || May-2018 || Completed
|-
| 009 ||
- Specify Or-Vi reference point interfaces and information model specification between NFVO and WIM for Multi-Site Service 
:*Approved
:: IFA#89: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000159r1_FEAT10_IFA032_Scope.docx NFVIFA(18)000159r1]
:: IFA#100: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000413_FEAT10__IFA032_Connectivity_Services_Management_requirements.docx NFVIFA(18)000413]
:: IFA#100: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000414r1_FEAT10__IFA032_Capacity_Management_requirements_.docx NFVIFA(18)000414r1]
:: IFA#100: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000415_FEAT10__IFA032_Fault_Management_requirements_.docx NFVIFA(18)000415]
:: IFA#100: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000416r1_FEAT10__IFA032_Performance_Management_requirements_.docx NFVIFA(18)000416r1]
:: IFA#100: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000417_FEAT10__IFA032_WIM_interface_requirements_.docx NFVIFA(18)000417]
:: IFA#105: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000496r2_FEAT10__IFA032_Fault_Management_interface.docx NFVIFA(18)000496r2]
:: IFA#105: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000497r3_FEAT10__IFA032_Performance_Management_interface.docx NFVIFA(18)000497r3]
:: IFA#105: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000524r4_FEAT10__IFA032_Clause_4_Overview_.docx NFVIFA(18)000524r4]
:: IFA#105: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000558r1_FEAT10__IFA032_Clause_6_1.docx NFVIFA(18)000558r1]
:: IFA#105: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000582r1_FEAT10_IFA032_Removal_of_clause_7.docx NFVIFA(18)000582r1]
:: IFA#108: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000702r1_IFA032_Connectivity_Service_Management_Interfaces.docx NFVIFA(18)000702r1]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000781r2_IFA032_Definition_of_Connectivity_Service.docx NFVIFA(18)000781r2]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000782r1_IFA032_Parameters_for_Create_Connectivity_Service_operation.docx NFVIFA(18)000782r1]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000783r2_IFA032_Parameters_for_Query_Connectivity_Service_operation.docx NFVIFA(18)000783r2]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000784r2_IFA032_Parameters_for_Update_Connectivity_Service_operation.docx NFVIFA(18)000784r2]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000785r2_IFA032_Parameters_for_Terminate_Connectivity_Service_operati.docx NFVIFA(18)000785r2]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000786_IFA032_Parameters_for_Subscribe_operation.docx NFVIFA(18)000786]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000787r1_IFA032_Parameters_for_Query_Subscription_Info_operation.docx NFVIFA(18)000787r1]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000788_IFA032_Parameters_for_Terminate_Subscription_operation.docx NFVIFA(18)000788]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000826r1_FEAT10_IFA032_Clause_4_Adding_concepts_of_connectivity_manag.docx NFVIFA(18)000826r1]
:: IFA#125: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000912r1_FEAT10_IFA032_Clause_4_Extending_connectivity_concepts.docx NFVIFA(18)000912r1]
:: IFA#125: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000913r1_FEAT10_IFA032_Clause_6_x_and_8_x_Adding_Capacity_and_Topolog.docx NFVIFA(18)000913r1]
:: IFA#125: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000916r3_IFA032_Information_Elements_for_connectivity_service.docx NFVIFA(18)000916r3]
:: IFA#125: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000951r1_IFA032_-_Terminology_Alignment_of__Connectivity_Service__to_.docx NFVIFA(18)000951r1]
:*Agreed
::None
:*In discussion
::None
NOTE: As written in ID#2, naming of the ref. point is FFS. Purpose of the specification is to focus on virtualised network resource management subset of existing IFA005, and necessary extensions/enhancements particular to managing resources in the WAN
|| IFA032 || May-2018 || Completed
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

- All topics can start from the beginning but the progress needs to be managed on the action IDs (e.g. individual mega CRs and new deliverable basis) 
- The target dates are set according to the requirement categories in IFA022 (CRs for general, functional, reference point and information element, descriptor, or new deliverable) 
- Discussion for IFA032 may take more time than CRs but finalise before the 1st drop of Release 3.

=== Security Considerations ===
''List of security considerations implied by the feature.''

=== Stage 3 Implementation Plan ===

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WI(s) !! Target completion !! Status
|-
| 001 || Specification of multi-site connectivity support in SOL003: - Add specification for Multi-Site Connectivity Services: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000732_SOL003ed331_FEAT10_Add_specification_for_Multi-Site_Connecti.docx NFVSOL(19)000732]. Status: open || SOL003 || Dec. 2019 || Ongoing
|-
| 002 || Specification of multi-site connectivity support in SOL005: - Add specification for Multi-Site Connectivity Services: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000734_SOL005ed331_FEAT10_Add_specification_for_Multi-Site_Connecti.docx NFVSOL(19)000734]. Status: open || SOL005 || Dec. 2019 || Ongoing
|-
| 003 || Specification of multi-site connectivity support in SOL descriptors: - SOL001ed331 FEAT10 Add specification for Multi-Site Connectivity Services: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000792_SOL001ed331_FEAT10_Add_specification_for_Multi-Site_Connecti.docx NFVSOL(19)000792]. Status: open. || SOL001, SOL006|| Dec. 2019 || Not started
|-
| 004 || Specification of multi-site connectivity support in SOL014: - TBD || SOL014 || TBD || Not started
|-
| 005 || Report and profiling of stage 3 solutions addressing IFA032 requirements. General structure of the report: - SOL017 skeleton: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000360r1_SOL017_-_Document_Structure_and_ToC.zip NFVSOL(19)000360r1]. Status: approved at SOL#102. - SOL017 scope: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000361r1_SOL017_-_Scope.docx NFVSOL(19)000361r1]. Status: approved at SOL#102. - IFA032 Overview Clause 4.2: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000548r1_SOL017_IFA032_Overview_Clause_4_2.docx NFVSOL(19)000548r1]. Status: approved at SOL#111 EA. - IFA032 Overview for Capacity, Performance and Fault Management interfaces for Clause 4.2: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000592_SOL017_IFA032_Overview_for_Capacity__Performance_and_Fault_M.docx NFVSOL(19)000592]. Status: approved at SOL#115. - TBD || SOL017 || Dec. 2019 || Ongoing
|-
| 006 || Profiling of IETF ACTN stage 3 solutions addressing IFA032 requirements: - IETF ACTN Overview: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000506r3_SOL017_IETF_ACTN_Overview_.docx NFVSOL(19)000506r3]. Status: approved at SOL#115. - Clause 4.3.2.3 Mapping concepts with ACTN: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000573_SOL017_Clause_4_3_2_3_Mapping_concepts_with_ACTN.docx NFVSOL(19)000573]. Status: approved at SOL#115. - TBD || SOL017 || Feb. 2020 || Ongoing
|-
| 007 || Profiling of TAPI stage 3 solutions addressing IFA032 requirements: - TAPI Overview: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000605r2_SOL017_TAPI_Overview.docx NFVSOL(19)000605r2]. Status: approved at SOL#115. - TBD || SOL017 || Feb. 2020 || Ongoing
|-
|}

== FEAT11: NFV_M&M (NFV-MANO management) ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Yaoye Zhang (Huawei) Joan Triay (DOCOMO)
|-
| '''Feature description''' || Following the recommendations written in [https://www.etsi.org/deliver/etsi_gr/NFV-IFA/001_099/021/03.01.01_60/gr_NFV-IFA021v030101p.pdf ETSI GR NFV-IFA 021], this feature will enable the management of the NFV Management and Orchestration functional blocks identified by the NFV Architectural Framework.
|-
| '''Target Release''' || Release 3 drop 1 (2018-06)
|-
| '''Impacted WIs''' || ETSI GS NFV-IFA 010
|-
| '''MegaCRs''' || IFA010ed311: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000576_IFA010_mega_CR_FEAT11_on_NFV-MANO_management.docx NFVIFA(18)000576] Status: APPROVED at IFA#104
|-
| '''Related/Dependent Features''' || None
|-
| '''New Specification''' || ETSI GS NFV-IFA 031 ("NFV; Management and Orchestration; Requirements and interfaces for NFV-MANO management Specification") Work Item: [https://portal.etsi.org/webapp/WorkProgram/Report_WorkItem.asp?WKI_ID=53999 DGS/NFV-IFA031]
|-
| '''Status''' || Completed
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx?Tb_Id=831&searchText=FEAT11&IncludeSubTb=False&sort=pk_contribution&sortorder=DESC&NbItemsPerPage=50&Year=2018,2017 All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || Yaoye Zhang (HUAWEI) Joan Triay (DOCOMO) Gerald Kunzmann (DOCOMO)
|-
| '''Last Updated''' || 2018-07-30
|}

=== Implementation Plan ===

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WI(s) !! Target completion !! Status
|-
| 001 || Specify high-level requirement for the NFV Architectural Framework to support the management of NFV-MANO functional entities. Contributions: - CR draft: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017/NFVIFA(17)0001065_FEAT11_IFA010_General_requirements_for_the_management_of_NFV.docx NFVIFA(17)0001065] status: FEAT AGREED at IFA#79 - IFA010 megaCR FEAT11 on NFV-MANO management: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000576_IFA010_mega_CR_FEAT11_on_NFV-MANO_management.docx NFVIFA(18)000576] Status: APPROVED at IFA#104|| IFA010 || Nov-2017 || Completed
|-
| 002 || Specify a requirement set for the NFVO, the VNFM, as well as the VIM as a managed entity to support NFV-MANO fault, performance, configuration and information, state and log management by a managing entity. Contributions: CR draft: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001066_FEAT11_IFA010_New_clause_Functional_requirements_for_NFV-MAN.docx NFVIFA(17)0001066] status: FEAT AGREED at IFA#79 - IFA010 megaCR FEAT11 on NFV-MANO management: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000576_IFA010_mega_CR_FEAT11_on_NFV-MANO_management.docx NFVIFA(18)000576] Status: APPROVED at IFA#104 || IFA010 || Nov-2017 || Completed
|-
| 003 || Skeleton, scope and introduction description for the new deliverable. Contributions: - Skeleton overview/draft: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017/NFVIFA(17)0001067r1_FEAT11_post-IFA021_skeleton_proposal.docx NFVIFA(17)0001067r1] Status: for discussion and NOTED - Skeleton: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000009r1_GS_IFA031_skeleton_proposal.zip NFVIFA(18)000009r1] Status: APPROVED at IFA#83 - Scope: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000046_FEAT11_IFA031_Clause_1_Adding_Scope.docx NFVIFA(18)000046] status: APPROVED at IFA#84 || IFA031 || Nov-2017 || Completed
|-
| 004 || Add description of the general framework and interfaces for NFV-MANO management using as a reference “Solution D” and “Solution E” descriptions available in clauses 7.1.4 and 7.1.5 of ETSI GR NFV-IFA 021. Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001068_FEAT11_post-IFA021_Clause_4_Adding_overview_and_framework.docx NFVIFA(17)0001068] status: APPROVED at IFA#79 - Relationship NFV-MANO services and interfaces: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000351_FEAT11_IFA031_Clause_4_NFV-MANO_service_and_interface_relati.docx NFVIFA(18)000351] status: APPROVED at IFA#100 || IFA031 || Nov-2017 || Completed
|-
| 005 || Specify a requirement set for the different interfaces to be supported, which include: - NFV-MANO fault management interface - NFV-MANO performance management interface - NFV-MANO configuration and information management interface - NFV-MANO state management interface, and - NFV-MANO log management interface. Contributions: - Requirement set: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001069_FEAT11_post_IFA021_5_2_NFV-MANO_management_interface_require.docx NFVIFA(17)0001069] Status: APPROVED at IFA#79 - Overview and conventions: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000085_FEAT11_IFA031_Clause_5_1_Adding_description_and_conventions.docx NFVIFA(18)000085] Status: APPROVED at IFA#87|| IFA031 || Dec-2017 || Completed
|-
| 006 || Specify the NFV-MANO functional entity information elements that will be reused in multiple interface definitions using as a reference the “Solution A” description available in clause 7.1.1 of ETSI GR NFV-IFA 021. Contributions: - For configuration and information mgmt: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000015r4_FEAT11_IFA031_Clause_6_and_Clause_7_Adding_configuration_and.docx NFVIFA(18)000015r4] Status: APPROVED at IFA#84 - For performance mgmt: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000047r1_FEAT11_IFA031_Clause_6_and_7_Adding_performance_interface_an.docx NFVIFA(18)000047r1] Status: APPROVED at IFA#84 - For state mgmt: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000086r3_FEAT11_IFA031_Clause_6_and_7_Adding_state_interface_and_IE.docx NFVIFA(18)000086r3] Status: APPROVED at IFA#89 - For fault mgmt: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000215r2_FEAT11_IFA031_Clause_6_and_7_Adding_Fault_Management_interfa.docx NFVIFA(18)000215r2] Status: APPROVED at IFA#93 - For log mgmt: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000219r3_FEAT11_IFA031_Clause_6_and_7_Adding_log_interface_and_IE.docx NFVIFA(18)000219r3] Status: APPROVED at IFA#98 || IFA031 || Dec-2017 || Completed
|-
| 007 || Specify the interface for NFV-MANO configuration management using as a reference the “Solution F” description in clause 7.1.6.5 of ETSI GR NFV-IFA 021. Contributions: - Configuration I/F and related IE: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000015r4_FEAT11_IFA031_Clause_6_and_Clause_7_Adding_configuration_and.docx NFVIFA(18)000015r4] Status: APPROVED at IFA#84 - Clause 6.2.3 adding filter for QueryConfigInfo operation: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000498_FEAT11_IFA031_Clause_6_2_3_Adding_filter_in_QueryConfigInfo_.docx NFVIFA(18)000498] Status: APPROVED at IFA#103 || IFA031 || Jan-2018 || Completed
|-
| 008 || Specify the interface for NFV-MANO performance management using as a reference the “Solution F” description available in clause 7.1.6.4 of ETSI GR NFV-IFA 021. Contributions: - Performance I/F and related IE: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000047r1_FEAT11_IFA031_Clause_6_and_7_Adding_performance_interface_an.docx NFVIFA(18)000047r1] Status: APPROVED at IFA#84|| IFA031 || Jan-2018 || Completed
|-
| 009 || Specify the interface for NFV-MANO fault management using as a reference the “Solution F” description available in clause 7.1.6.3 and the fault reporting information modelling in “Solution B” in clause 7.1.2 of ETSI GR NFV-IFA 021. Contributions: -Fault I/F and related IE: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000215r2_FEAT11_IFA031_Clause_6_and_7_Adding_Fault_Management_interfa.docx NFVIFA(18)000215r2] Status: APPROVED at IFA#93|| IFA031 || Feb-2018 || Completed
|-
| 010 || Specify the interface for NFV-MANO state management using as a reference the “Solution F” description available in clause 7.1.6.6. Contributions: - State I/F and related IE: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000086r3_FEAT11_IFA031_Clause_6_and_7_Adding_state_interface_and_IE.docx NFVIFA(18)000086r3] Status: APPROVED at IFA#89|| IFA031 || Feb-2018 || Completed
|-
| 011 || Specify the interface for NFV-MANO log management using as a reference the “Solution F” description available in clause 7.1.6.7. Contributions - Log I/F and related IE: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000219r3_FEAT11_IFA031_Clause_6_and_7_Adding_log_interface_and_IE.docx NFVIFA(18)000219r3] Status: APPROVED at IFA#98 || IFA031 || Mar-2018 || Completed
|-
| 012 || Specify the definitions of performance metrics using as a reference the “Solution C” description available in clause 7.1.3 of ETSI GR NFV-IFA 021. Contributions: - Performance measurement definitions template: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000225r2_FEAT11_IFA031_New_Annex_B_Performance_measurement_definition.docx NFVIFA(18)000225r2] Status: APPROVED at IFA#94 - Measured objects: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000226r1_FEAT11_IFA031_Clause_8_2_Adding_measured_objects.docx NFVIFA(18)000226r1] Status: APPROVED at IFA#94 - NFV-MANO entity resource measurements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000227r1_FEAT11_IFA031_Clause_8_3_Adding_MANO_entity_resource_measure.docx NFVIFA(18)000227r1] Status: APPROVED at IFA#94 - Managed objects for performance measurements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000292_FEAT11_IFA031_Clause_8_3_Adding_Managed_Object_types_for_mea.docx NFVIFA(18)000292] Status: APPROVED at IFA#96 - NFV-MANO service measurements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000293_FEAT11_IFA031_Clause_8_3_Adding_ManoService_measurements.docx NFVIFA(18)000293] Status: APPROVED at IFA#96 - NFV-MANO interface producer measurements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000294r3_FEAT11_IFA031_Clause_8_3_Adding_ManoInterface_producer_measu.docx NFVIFA(18)000294r3] Status: APPROVED at IFA#98 - NFV-MANO interface consumer measurements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000295r3_FEAT11_IFA031_Clause_8_3_Adding_ManoInterface_consumer_measu.docx NFVIFA(18)000295r3] Status: APPROVED at IFA#98 - Additional managed objects: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000350r1_FEAT11_IFA031_Clause_8_Additional_Managed_Objects.docx NFVIFA(18)000350r1] Status: APPROVED at IFA#100 || IFA031 || Mar-2018 || Completed
|-
| 013 || Resolution of editor's notes and final review of the document draft. Contributions: - Clause 7 EN resolution dependency state information: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000405_FEAT11_IFA031_Clause_7_EN_resolution_dependency_state_info.docx NFVIFA(18)000405] Status: APPROVED at IFA#100 - Clause 7 EN resolution MANO configuration information element: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000406r1_FEAT11_IFA031_Clause_7_EN_resolution_MANO_configuration.docx NFVIFA(18)000406r1] Status: APPROVED at IFA#100 - Clause 7 EN resolution list of interfaces: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000434_FEAT11_IFA031_Clause_7_EN_resolution_list_MANO_interfaces.docx NFVIFA(18)000434] Status: APPROVED at IFA#100 - Clause 6, 7, and 8 EN resolution on PmJob and Threshold Objects: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000436_FEAT11_IFA031_Clause_6__7_and_8_EN_resolution_PM_managed_obj.docx NFVIFA(18)000436] Status: APPROVED at IFA#100 - Clause 8.2 adding ManoInterfaceConsumer measured object [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000437r1_FEAT11_IFA031_Clause_8_2_Add_ManoInterfaceConsumer.docx NFVIFA(18)000437r1] Status: APPROVED at IFA#100 - Clause 8 EN resolution PM description improvements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000438r1_FEAT11_IFA031_Clause_8_EN_resolution_and_some_small_improvem.docx NFVIFA(18)000438r1] Status: APPROVED at IFA#100 - Adding Annex for information flows with flow related to configuration: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000449_FEAT11_IFA031_Annex_B_examples_of_information_flows.docx NFVIFA(18)000449] Status: APPROVED at IFA#100 - Clause 6.2.3 adding filter for QueryConfigInfo operation: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000498_FEAT11_IFA031_Clause_6_2_3_Adding_filter_in_QueryConfigInfo_.docx NFVIFA(18)000498] Status: APPROVED at IFA#103 - Clause 5 and 6 adding query subscriptions operations: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000499_FEAT11_IFA031_Clause_5_and_6_Adding_query_subscriptions_oper.docx NFVIFA(18)000499] Status: APPROVED at IFA#103 - Clause 6 EN resolution aligning terminate subscription operation: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000500_FEAT11_IFA031_Clause_6_EN_resolution_aligning_terminate_subs.docx NFVIFA(18)000500] Status: APPROVED at IFA#103 - Clause 7 EN resolution information specific info objects: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000501_FEAT11_IFA031_Clause_7_EN_resolution_specific_info_objects.docx NFVIFA(18)000501] Status: APPROVED at IFA#103 - Clause 6 and 7 EN resolution log report condition and location: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000502_FEAT11_IFA031_Clause_6_and_7_EN_resolution_log_report_condit.docx NFVIFA(18)000502] Status: APPROVED at IFA#103 - Clause 7.2.10 EN resolution ManoService and ManoInterface: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000544_FEAT11_IFA031_Clause_7_2_10_EN_resolution_ManoService_and_Ma.docx NFVIFA(18)000544] Status: APPROVED at IFA#104 - Clause 7.2.4 EN resolution apiEndpoint: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000545r2_FEAT11_IFA031_Clause_7_2_4_EN_resolution_apiEndpoint.docx NFVIFA(18)000545r2] Status: APPROVED at IFA#104 - Clause 3 adding definitions and abbreviations: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000528r3_FEAT11_IFA031_Clause_3_Adding_definitions_and_abbreviations.docx NFVIFA(18)000528r3] Status: APPROVED at IFA#104 - Clause 4.3 and 7.2, update description and clarifications of NFV-MANO service and interface: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000543r2_FEAT11_IFA031_Clause_4_3_and_7_2_Update_description_NFV-MANO.docx NFVIFA(18)000543r2] Status: APPROVED at IFA#104 - Clause 8 EN resolution and improvements to workflow measurements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000572_FEAT11_IFA031_Clause_8_EN_resolution_and_improvements_to_wor.docx NFVIFA(18)000572] Status: APPROVED at IFA#104 - Clause 8 correcting measurement unit: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000573_FEAT11_IFA031_Clause_8_correcting_measurement_unit.docx NFVIFA(18)000573] Status: APPROVED at IFA#104 - General consistency review: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000574_FEAT11_IFA031_General_consistency_review.docx NFVIFA(18)000574] Status: APPROVED at IFA#104 - Multiple clauses deletion guideline EN: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000575_FEAT11_IFA031_Multiple_clauses_deletion_guideline_EN.docx NFVIFA(18)000575] Status: APPROVED at IFA#104 - Clause 7.3.2 Change later specification statement: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000623_FEAT11_IFA031_Clause_7_3_2_Change_later_specification_statem.docx NFVIFA(18)000623] Status: APPROVED at IFA#104 - General consistency review for IFA031 v0.5.0: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000677_FEAT11_IFA031_General_consistency_review_for_IFA031_v0_5_0.docx NFVIFA(18)000677] Status: APPROVED at IFA#107 - Clause 5 Consistency review alignment interface reqs: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000678_FEAT11_IFA031_Clause_5_Consistency_review_alignment_interfac.docx NFVIFA(18)000678] Status: APPROVED at IFA#107 - Clause 7 generalize IE clauses: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000679_FEAT11_IFA031_Clause_7_Consistency_review_generalize_IE_clau.docx NFVIFA(18)000679] Status: APPROVED at IFA#107 - Clause 7 Consistency review missing mandatory statements for notifications: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000680_FEAT11_IFA031_Clause_7_Consistency_review_missing_mandatory_.docx NFVIFA(18)000680] Status: APPROVED at IFA#107 - Clause 7 Consistency review writable attributes: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000681r1_FEAT11_IFA031_Clause_7_Consistency_review_writable_attribute.docx NFVIFA(18)000681r1] Status: APPROVED at IFA#107 - Clauses 5 and 7 Clean-up related heartbeat functionality and addressing and EN: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000682_FEAT11_IFA031_Clauses_5_and_7_Clean-up_related_heartbeat_fun.docx NFVIFA(18)000682] Status: APPROVED at IFA#107 || IFA031 || May-2018 || Completed
|-
|-
| 014 || Review of security aspects. Security-related editor's notes are available throughout the IFA031 GS draft. The contributions needed to resolve those editor's notes which are specific to security topics will be listed here. Contributions: - Clause 9 security considerations: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000538r2_FEAT11_IFA031_Clause_9_Adding_security_considerations.docx NFVIFA(18)000538r2] Status: APPROVED at IFA#108 - Multiple clauses EN resolution consumer and securityInfo: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000578r1_FEAT11_IFA031_Multiple_clauses_EN_resolution_consumer_and_se.docx NFVIFA(18)000578r1] Status: APPROVED at IFA#104 || IFA031 || Jun-2018 || Completed
|-
|}

Word version of the implementation plan in contribution [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000897r1_IFA_FEAT11_feature_planning__NFV_M_M_.docx NFVIFA(17)000897r1] (check for latest revision). It is very likely that the information contained in this wiki is more recent and updated more frequently.

=== Issues ===
''List of issues raised based on the feature implementation.'' 
With regards to specific planning action:
* CLOSED: Action 004: description is deemed complete, but needs to be checked with some additional clarification or references to possible informative flows are needed.
** Status: completed. Additional content was added as part of action 013.
* CLOSED: Action 007: main content is available and approved, but some editor's notes need to be resolved (see action 013).
** Status: completed. Additional content was added as part of action 013.
* CLOSED: Action 008: main content is available and approved, but some editor's notes need to be resolved (see action 013).
** Status: completed. Contributions addressing the editor's notes have been approved.
* CLOSED: Action 010: main content is available and approved, but some editor's notes need to be resolved (see action 013).
** Status: completed. Contributions addressing the editor's notes have been approved.
* CLOSED: Action 004/006/008/010/011: need to analyze and define the relationship of NFV-MANO Service and interfaces.
** Status: completed. Additional content was added as part of action 013.
* CLOSED: Action 009: main content is available and approved, but some editor's notes need to be resolved (see action 013).
** Status: completed. Contributions addressing the editor's notes have been approved.
* CLOSED: Action 009: the "heartbeat" functionality was deleted in the approved FM interface and IE contribution (see NFVIFA(18)000215r2). It needs to be resolved how the heartbeat functionality relates to fault management, or whether it needs a specific interface for it.
** Status: contributions providing a new interface to handle the heartbeat functionality were available, but they were not discussed. The technical assessment and discussion would be postponed to later IFA031 releases, in order to make sure the completion of a stable version of IFA031 for the Rel. 3 drop #1 (1H2018).
* CLOSED: Action 011: main content is available and approved, but some editor's notes need to be resolved (see action 013).
** Status: completed. Contributions addressing the editor's notes have been approved.
* CLOSED: Action 012: main content is available and approved, but some editor's notes need to be resolved (see action 013).
** Status: completed. Additional content was added as part of action 013.

Other issues:
* CLOSED: (Jan. 2018) At IFA#84 F2F meeting: discussed the possibility of having some informative information flows to show examples on how the interfaces can be used. An Annex could be added.
** Status: completed. An annex has been added to add informative information flows. Refer to contribution [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000449_FEAT11_IFA031_Annex_B_examples_of_information_flows.docx NFVIFA(18)000449].

=== Security Considerations ===
''List of security considerations implied by the feature.'' 
* CLOSED: As captured in some editor's notes in clause 6: ''Editor’s Note: actors in the operations are “consumer” and “NFV-MANO functional entity”. The consumer is intended to be an authorized consumer, thus, not all possible consumers may be authorized to access all operations. Further description and analysis about this is expected to be part of the “Security Considerations” clause.''
** Status: completed. Additional content was added as part of action 014, and in particular with contribution NFVIFA(18)000578r1.
* Action 014 (added in May 2018) to list specific security related contributions.

== FEAT15: VNF Snapshotting ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Jörg Aelken (Ericsson LM) (stage 2) Joan Triay (DOCOMO) (stage 3)
|-
| '''Feature description''' || The VNF_PHOTO is a feature that has been investigated and described in the published ETSI GR NFV-TST 005. A VNF Snapshot is a replication of a VNF instance at a specific point in time with a corresponding VNF Snapshot Package which is collection of files representing a VNF Snapshot. The feature implementation enables operations on and management of VNF Snapshots and their corresponding packages.
|-
| '''Target Release''' || '''Stage 2:''' Release 3 drop 1 (2018-06) '''Stage 3:''' Release 3
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA005, IFA006, IFA007, IFA008, IFA010, IFA011, IFA013 '''Stage 3:''' SOL002, SOL003, SOL005, SOL001, and new SOL010
|-
| '''MegaCRs''' || '''Stage 2''' - IFA005: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000559_IFA005_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000559] Status: Approved MegaCR; Implemented in: IFA005ed311 draft version 3.0.1 - IFA006: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000560_IFA006_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000560] Status: Approved MegaCR; Implemented in: IFA006ed311 draft version 3.0.1 - IFA007: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000561r3_IFA007_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000561r3] Status: Approved MegaCR; Implemented in: IFA007ed311 draft version 3.0.2 - IFA008: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000535r2_IFA008_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000535r2] Status: Approved MegaCR; Implemented in: IFA008ed311 draft version 3.0.1 - IFA010: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000539_IFA010_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000539] Status: Approved MegaCR; Implemented in: IFA010ed311 draft version 3.0.3 - IFA011: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000540r1_IFA011_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000540r1] Status: Approved MegaCR; Implemented in: IFA011ed311 draft version 3.0.2 - IFA013: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000541r1_IFA013_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000541r1] Status: Approved MegaCR; Implemented in: IFA013ed311 draft version 3.0.3
|-
| '''Related/Dependent Features''' || N/A
|-
| '''New Specification ''' || '''Stage 2:''' Not required '''Stage 3:''' SOL010 (VNF Snapshot Package specification)
|-
| '''Status''' || '''Stage 2:''' Completed '''Stage 3:''' Completed
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx?Tb_Id=831&searchText=FEAT15&IncludeSubTb=False&sort=pk_contribution&sortorder=DESC&NbItemsPerPage=50&Year=2018,2017 All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' - Bertrand Souville (DOCOMO) - Gerald Kunzmann (DOCOMO) - Jörg Aelken (Ericsson LM) '''Stage 3:''' - Joan Triay (DOCOMO) - Manchang Ju (ZTE) - Yuya Kuno (DOCOMO)
|-
| '''Last Updated''' || 2021-12-10
|}

=== Stage 2 Implementation Plan ===

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WI(s) !! Target completion !! Status
|-
| 001 || Add functional requirements on the NFVO (IFA010 6.2.x) to support granting for VNF/VNFC Snapshot operations, based on Clause 7.2.1 in TST005 (recommendation Nfvo.001). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001010r1_FEAT15_IFA010_NFVO_support_for_VNF_VNFC_Snapshot_granting.docx NFVIFA(17)0001010r1] Status: obsolete || IFA010 || November-2017 || Completed
|-
| 002 || Add functional requirements on the VNFM (IFA010 7.x) to support VNF/VNFC Snapshot operations and VNF/VNFC Snapshot Packaging, based on Clause 7.2.2 in TST005 (recommendations Vnfm.001 to Vnfm.009). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001021r2_FEAT15_IFA010_VNFM_support_for_VNF_VNFC_Snapshots.docx NFVIFA(17)0001021r2] Status: obsolete || IFA010 || November-2017 || Completed
|-
| 003 || Add functional requirements on the VIM (IFA010 8.x) to support virtualized resource Snapshot capabilities based on Clause 7.2.3 in TST005 (recommendations Vim.001 and Vim.002). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(17)0001032r4_FEAT15_IFA010_VIM_support_for_virtualized_resource_Snapshots.docx NFVIFA(17)0001032r4] Status: obsolete || IFA010
|| November-2017 || Completed
|-
| 004 || Add requirement on Virtualised Resources Management interface on the Or-Vi reference point (IFA005 clause 5.3.5) to support attaching/detaching Volumes to virtualized compute resources, based on Clause 7.5.2 in TST005 (recommendations OrVi-Vcrm.001 and OrVi-Vcrm.002). CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000030_FEAT15_IFA005_CR_Add_new_Virtualised_Resources_Management_in.docx NFVIFA(18)000030] Status: obsolete || IFA005 || December-2017 || Completed
|-
| 005 || Add new operation for attaching/detaching Volumes, including new information elements, to Virtualized Compute Resources Management interface (IFA005 clause 7.3.1.x), based on Clause 7.5.2 in TST005 (recommendations OrVi-Vcrm.001 and OrVi-Vcrm.002). CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000031r1_FEAT15_IFA005_CR_Attach_Detach_Virtualised_Storage_Resource_.docx NFVIFA(18)000031r1] Status: obsolete || IFA005 || December-2017 || Completed
|-
| 006 || Add values to the computeOperation parameter descriptions of the OperateComputeRequest and OperateComputeResponse of the Virtualized Compute Management interface (IFA005 clause 7.3.1.6) to support quiescing/unquiescing and reverting to Snapshot virtualised compute resources, based on Clause 7.5.2 in TST005 (recommendations OrVi-Vcrm.003 to OrVi-Vcrm.005). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001082_FEAT15_IFA005_CR_Add_missing_operation_commands_on_virtualis.docx NFVIFA(17)0001082] Status: obsolete || IFA005 || December-2017 || Completed
|-
| 007 || Add value to the storageOperation parameter description of the OperateStorageRequest of the Virtualized Storage Management interface IFA005 clause 7.5.1.6.2) to support reverting to Snapshot virtualised storage resources, based on Clause 7.5.2 in TST005 (recommendation OrVi-Vsrm.001). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001083_FEAT15_IFA005_CR_Add_missing_operation_commands_on_virtualis.docx NFVIFA(17)0001083] Status: obsolete || IFA005 || December-2017 || Completed
|-
| 008 || Mirror requirements from IFA005 towards IFA006, i.e. - Add requirement on Virtualised Resources Management interfaces on the Vi-Vnfm reference point (IFA006 clause 5.3.3) to support attaching/detaching Volumes to virtualized compute resources, based on Clause 7.5.1 in TST005 (recommendations ViVnfm-Vcrm.001 and ViVnfm-Vcrm.002). CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000033_FEAT15_IFA006_CR_Add_new_Virtualised_Resources_Management_in.docx NFVIFA(18)000033] Status: obsolete - Add new operation for attaching/detaching Volumes, including information elements, to Virtualized Compute Resources Management interface (IFA006 clause 7.3.1.x), based on Clause 7.5.1 in TST005 (recommendations ViVnfm-Vcrm.001 and ViVnfm-Vcrm.002). CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000035r1_FEAT15_IFA006_CR_Attach_Detach_Virtualised_Storage_Resource_.docx NFVIFA(18)000035r1] Status: obsolete - Add values to the computeOperation parameter descriptions of the OperateComputeRequest and OperateComputeResponse of the Virtualized Compute Management interface (IFA006 clause 7.3.1.6) to support quiescing/unquiescing and reverting to Snapshot virtualised compute resources, based on Clause 7.5.1 in TST005 (recommendations ViVnfm-Vcrm.003 to ViVnfm-Vcrm.005). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001084_FEAT15_IFA006_CR_Add_missing_operation_commands_on_virtualis.docx NFVIFA(17)0001084] Status: obsolete - Add value to the storageOperation parameter description of the OperateStorageRequest of the Virtualized Storage Management interface (IFA006 clause 7.5.1.6.2) to support reverting to Snapshot virtualised storage resources, based on Clause 7.5.1 in TST005 (recommendation ViVnfm-Vsrm.001). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001085_FEAT15_IFA006_CR_Add_missing_operation_commands_on_virtualis.docx NFVIFA(17)0001085] Status: obsolete || IFA006 || December-2017 || Completed
|-
| 009 || Add a requirement on the Or-Vnfm reference point (IFA007 clause 5.2) to support a Snapshot Package Management interface produced by the VNFM, based on Clause 7.5.3 in TST005 (recommendation Or-Vnfm.001) and Clause 7.5.4 in TST005 (recommendation OrVnfm-Vspm.001). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000006r2_FEAT15_IFA007_Or-Vnfm_requirement_for_Snapshot_Package_Manag.docx NFVIFA(18)000006r2] Status: obsolete || IFA007 || January-2018 || Completed
|-
| 010 || Add requirements on a new Snapshot Package Management interface on the Or-Vnfm reference point (IFA007 clause 5.3.x) to support VNF Snapshot Package operations, based on Clause 7.5.4 in TST005 (recommendations OrVnfm-Vspm.002 to OrVnfm-Vspm.005). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000007r4_FEAT15_IFA007_Snapshot_Package_Management_interface_requirem.docx NFVIFA(18)000007r4] Status: obsolete || IFA007 || January-2018|| Completed
|-
| 011 || Add new Snapshot Package Management interface specification (IFA007 clause 7.x) to support VNF Snapshot Package operations, based on Clause 7.5.4 in TST005 (recommendations OrVnfm-Vspm.002 to OrVnfm-Vspm.005). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000008r16_FEAT15_IFA007_VNF_Snapshot_Package_Management_interface_spec.docx NFVIFA(18)000008r16] Status: obsolete || IFA007 || January-2018 || Completed
|-
| 012 || Add a requirement on the Ve-Vnfm-vnf reference point (IFA008 clause 5.3.0) to support a VNF Snapshot Notification interface produced by the VNFM, based on Clause 7.5.5 in TST005 (recommendation Ve-Vnfm-vnf.001) and Clause 7.5.6 in TST005 (recommendation VeVnfmvnf-Vsn.001). Status: Not needed according to alternative solution (see note) || IFA008 || January-2018 || Not needed
|-
| 013 || Add requirements on the Ve-Vnfm-em and Ve-Vnfm-vnf reference points (IFA008 clause 5.2.1.1 and 5.3.1.1) to support receiving confirmations upon sent VNF lifecycle management operation occurrence notifications related to VNF Snapshots to enable the continuation or abortion of a VNF Snapshot operation after required modifications in the VNF triggered by the notification. This solution was preferred over and replaces the original intended solution of adding requirements on a new VNF Snapshot Notification interface on the Ve-Vnfm-vnf reference point (IFA008 clause 5.3.1.x) to support VNF Snapshot notifications, based on Clause 7.5.6 in TST005 (recommendations VeVnfmvnf-Vsn.002 and VeVnfmvnf-Vsn.003). (see note) CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000012_FEAT15_IFA008_VNF_Lifecycle_Management_interface_requirement.docx NFVIFA(18)000012] Status: obsolete || IFA008 || January-2018 || Completed
|-
| 014 || Add specifications on the VNF Lifecycle Management interface (IFA008 clause 7.2.x) to receive confirmations upon sent VNF lifecycle management operation occurrence notifications related to VNF Snapshot to enable the continuation or abortion of a VNF Snapshot operation after required modifications in the VNF triggered by the notification. This solution was preferred over and replaces the original intended solution of adding a new VNF Snapshot Notification interface specification (IFA008 clause 7.x) to support VNF Snapshot notifications, based on Clause 7.5.6 in TST005 (recommendations VeVnfmvnf-Vsn.002 and VeVnfmvnf-Vsn.003). (see note) CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000013_FEAT15_IFA008_VNF_Lifecycle_Management_interface_specificati.docx NFVIFA(18)000013] Status: obsolete || IFA008 || January-2018 || Completed
|-
| 015 || Add requirements on VNF Lifecycle Management interface on the Ve-Vnfm-em reference point (IFA008 clause 5.2.1.1) to support querying/deleting available VNF/VNFC Snapshot information and to support create/revert to VNF/VNFC Snapshot operations, based on Clause 7.5.7 in TST005 (recommendations VeVnfmem-Vlm.001 and VeVnfmem-Vlm.002). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000070r1_FEAT15_IFA008_VNF_Lifecycle_Management_interface_requirement.docx NFVIFA(18)000070r1] Status: obsolete || IFA008 || January-2018 || Completed
|-
| 016 ||Add new operations for querying/deleting information on available VNF/VNFC Snapshots and creating/reverting to VNF/VNFC Snapshots, including information elements, to VNF Lifecycle Management interface (IFA008 clause 7.2.x), based on Clause 7.5.7 in TST005 (recommendations VeVnfmem-Vlm.001 and VeVnfmem-Vlm.002). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000071r2_FEAT15_IFA008_VNF_Lifecycle_Management_interface_specificati.docx NFVIFA(18)000071r2] Status: obsolete || IFA008 || January-2018 || Completed
|-
| 017 || Add requirements on NS Lifecycle Management interface on the Os-Ma-Nfvo reference point (IFA013 clause 5.3.2) to support querying/deleting available VNF/VNFC Snapshot information and to support create/revert to VNF/VNFC Snapshot operations, based on Clause 7.5.8 in TST005 (recommendations OsMaNfvo-Nslm.001 and OsMaNfvo-Nslm.002). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000230r3_FEAT15_IFA013_NS_Lifecycle_Management_interface_requirements.docx NFVIFA(18)000230r3] Status: obsolete || IFA013 || February-2018 || Completed
|-
| 018 || Add new values to the updateType for deleting VNF Snapshot information and for creating/reverting to VNF Snapshots and new parameters, including information elements, to the Update NS operation of the NS Lifecycle Management interface (IFA013 clause 7.3.5), based on Clause 7.5.8 in TST005 (recommendations OsMaNfvo-Nslm.001 and OsMaNfvo-Nslm.002). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000231r5_FEAT15_IFA013_NS_Lifecycle_Management_interface_specificatio.docx NFVIFA(18)000231r5] Status: obsolete || IFA013 || February-2018 || Completed
|-
| 019 || Add Opconfig Information Elements to enable the configuration of LCM snapshot operations (IFA011 clause 7.1.5). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000457_FEAT15_IFA011_CR_Add_new_snapshotVnfOpConfig_attributes.docx NFVIFA(18)000457] Status: obsolete || IFA011 || March-2018 || Completed
|-
| 020 || Add new events to the LifeCycleManagementScript related to VFN Snapshotting (IFA011 clause 7.1.13). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000458r1_FEAT15_IFA011_CR_Add_new_LifecycleManagementScript_event_att.docx NFVIFA(18)000458r1] Status: obsolete || IFA011 || March-2018 || Completed
|-
| 021 || Add a new attribute to the Vdu information element (IFA011 clause 7.1.6.2.2) with a content of a new information element for VNFC Snapshot descriptor. CR draft not required for Release 3 drop 1. The additional VNFC Snapshot properties are not required for a complete VNF Snapshot feature implementation. For further study which properties are needed and which of them are required to be modifiable, might be added as maintenance CR later. || IFA011 || March-2018 || Not needed
|-
| 022 || Add the specification of a new information element for a VNFC Snapshot descriptor (IFA011 clause 7.1.6.x), based on Clause 7.3 in TST005 (recommendations Vnfsd.005 to Vnfsd.016). CR draft not required for Release 3 drop 1. The additional VNFC Snapshot properties are not required for a complete VNF Snapshot feature implementation. For further study which properties are needed and which of them are required to be modifiable, might be added as maintenance CR later. || IFA011 || March-2018 || Not needed
|-
| 023 || Mirror VNF lifecycle management interface extensions for Snapshots from IFA008 to IFA007: - Add requirements on VNF Lifecycle Management interface on the Or-Vnfm reference point (IFA007 clause 5.3.4) to support querying/deleting available VNF Snapshot information and to support create/revert to VNF Snapshot operations. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000126r1_FEAT15_IFA007_VNF_Lifecycle_Management_interface_requirement.docx NFVIFA(18)000126r1] Status: obsolete - Add new operations for querying/deleting information on available VNF Snapshots and creating/reverting to VNF Snapshot, including information elements, to VNF Lifecycle Management interface (IFA007 clause 7.2.x). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000127r3_FEAT15_IFA007_VNF_Lifecycle_Management_interface_specificati.docx NFVIFA(18)000127r3] Status: obsolete || IFA007 || February-2018 || Completed
|-
| 024 || Extend the Grant VNF Lifecycle Operation operation of the VNF Lifecycle Operation Granting interface (IFA007 clause 6.3.2) to support granting of VNF Snapshot operations. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000144_FEAT15_IFA007_CR_Snapshot_granting.docx NFVIFA(18)000144] Status: obsolete || IFA007 || February-2018 || Completed
|-
| 025 || Mirror VNF Snapshot Package Management interface specifications from IFA007 to IFA013: - Add a requirement on the Os-Ma-nfvo reference point (IFA013 clause 5.2) to support a VNF Snapshot Package Management interface produced by the NFVO. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000130r2_FEAT15_IFA013_Os-Ma-nfvo_requirement_for_VNF_Snapshot_Packag.docx NFVIFA(18)000130r2] Status: obsolete - Add requirements on a new Snapshot Package Management interface on the Os-Ma-nfvo reference point (IFA013 clause 5.3.x) to support VNF Snapshot Package operations. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000131r4_FEAT15_IFA013_VNF_Snapshot_Package_Management_interface_requ.docx NFVIFA(18)000131r4] Status: obsolete - Add new Snapshot Package Management interface specification (IFA013 clause 7.x) to support VNF Snapshot Package operations. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000132r8_FEAT15_IFA013_VNF_Snapshot_Package_Management_interface_spec.docx NFVIFA(18)000132r8] Status: obsolete || IFA013 || February-2018 || Completed
|-
| 026 || Mirror trigger conditions for VnfLcmOperationOccurrenceNotification from IFA008 to IFA007: - Add trigger conditions for VnfLcmOperationOccurrenceNotification for create and revert-to VNF Snapshots to information elements and notifications related to VNF Lifecycle Changes (IFA007 clause 8.6.2.2). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000281_FEAT15_IFA007_VNF_Lifecycle_Changes_notification_triggers.docx NFVIFA(18)000281] Status: obsolete || IFA007 || April-2018 || Completed
|-
| 027 || Add description on filters and attributes for VNF Snapshot information, including information elements, to the Query NS operation of the NS Lifecycle Management interface (IFA013 clauses 7.3.6 and 8.3.3). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000284r1_FEAT15_IFA013_NS_Lifecycle_Management_Query_SnapshotInfo_spe.docx NFVIFA(18)000284r1] Status: obsolete || IFA013 || April-2018 || Completed
|-
| 028 || Add support of a VNFC Snapshot Package Management interface to Ve-Vnfm-em reference point: - Add requirements on a new VNFC Snapshot Package Management interface on the Ve-Vnfm-em reference point (IFA008 clause 5.2.x). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000424_FEAT15_IFA008_VNFC_Snapshot_Package_management_interface_req.docx NFVIFA(18)000424] Status: obsolete - Add specification of the VNFC Snapshot Package Management interface on the Ve-Vnfm-em reference point (IFA008 clauses 7.X, 9.Y). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000460r1_FEAT15_IFA008_VNFC_Snapshot_Package_management_interface_spe.docx NFVIFA(18)000460r1] Status: obsolete || IFA008 || May-2018 || Completed
|-
| 029 || Add support for requesting transfer of VNF Snapshot Package image artefacts from the NFVO towards the VIM. CR draft not required for Release 3 drop 1. The information on the image artifacts is already included in the information element VnfcSnapshotImageInfo, available after package upload. The NFVO can access this IE after the extraction of the package is requested and can then transfer the images from the VIM using the provided access information. || IFA007 || May-2018 || Not needed
|-
| 030 || Add support for granting of VNF Snapshot Package operations. CR draft not required for Release 3 drop 1. Current assumption is that it is not needed, but instead the NFVO is expected to validate incoming requests based on policies/VNFD and only forwards allowed requests to the VNFM. Might be needed for Snapshot Package management exposed towards EM (IFA008). For further study, might be added as maintenance CR later. || IFA013 || May-2018 || Not needed
|-
| colspan="5" | NOTE: An alternative solution for a VNF Snapshot Notification Interface in IFA008 could be to add a new VNF Snapshot notification type to the VNF LCM interface. The final solution will be developed when working on the items for IFA008. After investigation of the alternative, it was decided to implement this alternative by re-using the VNF lifecycle notification interface and adding an operation to enable the VNF/EM to confirm the received notification concerning VNF snapshotting.
|}

=== Stage 3 Implementation Plan ===

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WI(s) !! Target completion !! Status
|-
| 001 || Specification of VNF snapshot operations in the VNF LCM API of SOL003: - Adding snapshot operations and flows: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000638r1_SOL003ed311_FEAT15_Clause_5_1__5_2_and_5_3_Adding_snapshot_c.zip NFVSOL(18)000638r1]. Status: approved - Adding snapshot related resources and methods [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000639r1_SOL003ed311_FEAT15_Clause_5_4_Adding_snapshot_resources.docx NFVSOL(18)000639r1]. Status: approved - Adding snapshot related data types: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000640r1_SOL003ed311_FEAT15_Clause_5_5_Adding_snapshot_data_types.docx NFVSOL(18)000640r1]. Status: approved - Adding revert snapshot operation: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000249_SOL003ed311_FEAT15_Clause_5_1__5_2_and_5_3_Revert_to_snapsho.zip NFVSOL(19)000249]. Status: approved - Fixes to the create VNF snapshot task: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000298r1_SOL003ed311_FEAT15_Fixes_to_create_VNF_snapshot_task.docx NFVSOL(19)000298r1]. Status: approved - Fixes to VNF snapshot data types: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000299_SOL003ed311_FEAT15_Fixes_to_VNF_snapshot_data_types.docx NFVSOL(19)000299]. Status: approved - Improving the snapshot creation process: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000353r2_SOL003ed311_FEAT15_Improving_snapshot_creation_process.zip NFVSOL(19)000353r2]. Status: approved || SOL003 || Dec. 2019 || Clompleted
|-
| 002 || Specification of VNF snapshot operations in the VNF LCM API of SOL002 (mostly mirroring SOL003): - Adding snapshot operations, flows, resources and data types: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000233_SOL002ed311_FEAT15_Clause_5_Adding_snapshot_creation__resour.zip NFVSOL(19)000233]. Status: approved - Adding snapshot operations, flows, resources and data types related to revert to snapshot: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000339_SOL002ed311_FEAT15_Clause_5_1__5_2_and_5_3_Revert_to_snapsho.zip NFVSOL(19)000339]. Status: approved - Mirror of 299: fixes to VNF snapshot data types: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000518_SOL002ed311_FEAT15_Mirror_of_299_-_Fixes_to_VNF_snapshot_dat.docx NFVSOL(19)000518]. Status: approved - Mirror of 353r2: Improving snapshot creation process: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000519_SOL002ed311_FEAT15_Mirror_of_353r2_-_Improving_snapshot_crea.zip NFVSOL(19)000519]. Status: approved - Bug fix on top of 233 and 339: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000520_SOL002ed331_FEAT15_Bug_fix_of_snapshot_resources_for_VNFC.docx NFVSOL(19)000520]. Status: approved || SOL002 || Dec. 2019 || Completed
|-
| 003 || Specification of VNF snapshot operations in the NS LCM API of SOL005: - Adding snapshot operations and data types as part of NS LCM: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000252r1_SOL005ed311_FEAT15_Clause_6_Adding_VNF_snapshot_operation_an.docx NFVSOL(19)000252r1]. Status: approved - Data types for DeleteVnfSnapshotData and RevertVnfToSnapshotData: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000335_SOL005ed311_FEAT15_Clause_6_5_3_Data_type_of_DeleteVnfSnapsh.docx NFVSOL(19)000335]. Status: approved
- Data types for CreateVnfSnapshotData: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000130r1_SOL005ed331_FEAT15_EN_resolution_bulk_mirrors_of_083__085r2_.docx NFVSOL(20)000130r1]. Status approved
| SOL005 || Dec. 2019 || Completed
|-
| 004 || Specification of VNF snapshot package operations in the SOL003: - New clause for the VNF Snapshot Pkg API: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000288r1_SOL003ed311_FEAT15_New_clause_VNF_Snapshot_Pkg_API.docx NFVSOL(19)000288r1]. Status: approved - Adding resource structure and methods for VNF Snapshot Pkg API: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000289r1_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt__API_resources.zip NFVSOL(19)000289r1]. Status: approved - Flows, resource, methods and data types for VNF snapshot pkg mgmt creation: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000290_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt_creation.zip NFVSOL(19)000290]. Status: approved - Flows, resource, methods and data types for VNF snapshot pkg mgmt query, update and delete: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000291r1_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt_query__update_and_d.zip NFVSOL(19)000291r1]. Status: approved - Flows, resource, methods and data types for VNF snapshot pkg mgmt upload and fetch: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000292r1_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt_upload_and_fetch.zip NFVSOL(19)000292r1]. Status: approved - Flows, resource, methods and data types for VNF snapshot pkg mgmt fetch artifact: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000293_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt_fetch_artifact.zip NFVSOL(19)000293]. Status: approved - Flows, resource, methods and data types for VNF snapshot pkg mgmt build: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000294r1_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt_build.zip NFVSOL(19)000294r1]. Status: approved - Flows, resource, methods and data types for VNF snapshot pkg mgmt extract: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000354r1_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt_extract_option_A.zip NFVSOL(19)000354r1]. Status: approved
- Moving VNF snapshot pkg mgmt interface: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000273r1_SOL003ed331_FEAT15_Moving_VNF_snapshot_package_API.zip NFVSOL(20)000273r1]. Satus: approved
| SOL003 || Dec. 2019 || Completed
|-
| 005 || Specification of the VNFC snapshot package management interface in SOL002: - Withdrawn VNF snapshot package management interface from SOL002: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000287_SOL002ed331_FEAT15_Moving_VNF_snapshot_package_mgmt.docx NFVSOL(20)000287]. Status approved || SOL002 || Dec. 2019 || Completed
|-
| 006 || Specification of the VNF snapshot package management interface in SOL005: - Flows, resource, methods and data types for VNF snapshot pkg mgmt: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000234r2_SOL005ed331_FEAT15_Moving_VNF_snapshot_pkg_API.zip NFVSOL(20)000234r2]. Status: approved || SOL005 || Dec. 2019 || Completed
|-
| 007 || Specification of the VNF snapshot related operations in the VNFD and NSD of SOL001: - Operation Configuration: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000320r6_SOL001ed331_FEAT15_VNF_Snapshot.docx NFVSOL(20)000320r6]. Status: approved || SOL001 || Dec. 2019 || Completed
|-
| 008 || Specification of the VNF snapshot related operations in the VNFD and NSD of SOL006: - Operation Configuration: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000830r1_SOL006ed331_FEAT15_VNF_Snapshot.docx NFVSOL(19)000830r1]. Status: approved || SOL006 || Dec. 2019 || Completed
|-
| 009 || Specification of the VNF snapshot packaging: - SOL010 skeleton: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000599_SOL010_ToC_Skeleton.zip NFVSOL(18)000599]. Status: approved - SOL010 scope: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000600_SOL010_Scope.docx NFVSOL(18)000600]. Status: approved - Adding references: -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000601_SOL010_Normative_Reference.docx NFVSOL(18)000601]. Status: approved -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000648_SOL010_Adding_References_and_Abbreviations.docx NFVSOL(18)000648]. Status: approved - Definitions and concepts: -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000122r1_SOL010_-_Definitions_of_VNF_Snapshot_Record_and_Abbreviation.docx NFVSOL(19)000122r1]. Status: approved -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000719r3_SOL010_Definitions_of_VNF_Snapshot_Descriptor_and_Abbreviati.docx NFVSOL(18)000719r3]. Status: open -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000258_SOL010_Definitions_of_VNF_Snapshot_Descriptor_and_Abbreviati.docx NFVSOL(19)000258]. Status: open - High-level VNF snapshot package format and structure requirements (clause 4.1 and 4.2): -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000646_SOL010_Adding_4_1_TOSCA_YAML_CSAR.docx NFVSOL(18)000646]. Status: approved -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000647r3_SOL010_Normative_text_for_CSAR_Structure_options.docx NFVSOL(18)000647r3]. Status: approved - VNF snapshot package file contents (clause 4.3): -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000238r1_SOL010_the_skeleton_of_Clause_4_3_.docx NFVSOL(19)000238r1]. Status: approved -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000244r2_SOL010_VNF_Snapshot_Record_in_the_VNF_Snapshot_Package.docx NFVSOL(19)000244r2]. Status approved -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000056r4_SOL010_-_VNF_Snapshot_Package_file_contents_General.docx NFVSOL(19)000056r4]. Status: approved - Security aspects of VNF snapshot package: -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000231r1_SOL010ed351_Clause_5_1_Security_enhancement.docx NFVSOL(21)000231r1] . Status: approved
-- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000244r2_SOL010ed351_Clause_5_4_Security_enhancement.docx NFVSOL(21)000244r2] . Status: approved -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000245_SOL010ed351_Clause_5_2_Security_enhancement.docx NFVSOL(21)000245] . Status: approved

-- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000348r1_SOL010ed351_Resolving_the_comments_from_NFVSEC.docx NFVSOL(21)000348r1]. Status: approved - Examples and annexes: -- <s>[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000748r3_SOL010_Annex_A_CSAR_example_without_the_TOSCA-Metadata_direc.docx NFVSOL(18)000748r3]. Status: Withdrawn</s>
| SOL010 || Dec. 2019 || Completed
|-
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT12: Enhancement support for MEC in NFV deployments ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Uwe Rauschenbach, Nokia
|-
| '''Feature description''' ||Update to selected NFV interfaces. The intent is to define extensions which can be used to specify how ETSI MEC can be deployed in an NFV environment, allowing to run MEC applications on the NFVI besides
VNFs, and re-using ETSI NFV MANO components to perform common MANO tasks on the MEC applications.

3 parts:
* Small Os-Ma enhancements (to be started, waiting for MEC requirements)

* Small Ve-Vnfm enhancements (finalized, can re-use LCM coordination interface that has been defined as part of updating FEAT15 in IFA008ed321)

* Support for Non-MANO artifact sets in VNF package (finalized IFA011/SOL004 ed251)
|-
| '''Target Release''' || Release 3 (2019)
|-
| '''Impacted WIs''' || IFA013, IFA008, IFA011, SOL005, SOL002, SOL004
|-
| '''MegaCRs''' || For part 3: Related content already included in Rel 2 maintenance (V 2.4.1)

For part 2
* [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)0001024r2_IFA008ed321_-_Remove_ConfirmVnfSnapshot__Add_LCM_Coordinatio.docx NFVIFA(18)001024r2] for IFA008ed321

For part 1
* IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (not available) 
|-
| '''Related/Dependent Features''' || FEAT15 (LCM coordination interface that is part of VNF Snapshot) 
|-
| '''Status''' || Ongoing (70% complete)
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions]
*NFVIFA(17)000900r3_IFA011ed241_3rd_party_VNF_Package_extensions
*NFVSOL(17)000585r3_SOL004_non_MANO_artifact_sets
*NFVIFA(18)0001024r2_IFA008ed321_-_Remove_ConfirmVnfSnapshot__Add_LCM_Coordinatio

[http://https://portal.etsi.org Agreed content]
* NFVIFA(17)000900r3_IFA011ed241_3rd_party_VNF_Package_extensions
* NFVSOL(17)000585r3_SOL004_non_MANO_artifact_sets
* NFVIFA(18)0001024r2_IFA008ed321_-_Remove_ConfirmVnfSnapshot__Add_LCM_Coordinatio
|-
| '''Feature team''' || Uwe Rauschenbach, Nokia
Yang Xu, Huawei

Pekka Kuure, Nokia

Anatoly Andrianov, Nokia
|-
| '''Last Updated''' || 2019-02-18
|}

=== Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
{| class="wikitable"
|'''ID'''
|'''Action'''
|'''Impacted WI(s)'''
|'''Target completion'''
|'''Status'''
|-
|001
|Add needed MEC extensions to IFA013 (placement control).
|IFA013
|tbd
|Open
|-
|002
|Add needed MEC extensions to SOL005 (placement control).
|SOL005
|tbd
|Open
|-
|003
|Add requirement for 3rd party VNF package extension mechanism to IFA011.
|IFA011
|Feb 2018
|Complete
|-
|004
|Add specification for 3rd party VNF package extension mechanism to SOL004.
|SOL004
|Feb 2018
|Complete
|-
|005
|Add needed MEC extensions to IFA008 (graceful termination).
|IFA008
|Feb 2019
|Complete, pending MEC confirmation
|-
|006
|Add needed MEC extensions to SOL002 (to allow standardizing graceful termination).
|SOL002
|tbd
|Open
|}

=== Issues ===
''Delay on MEC side in providing requirements.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT13: Report on Architectural enhancement for VNF License Management support and use of VNF licenses ==

=== Overview ===
{| class="wikitable"
|'''Feature Prime'''
|Abinash Vishwakarma, Netcracker
|-
|'''Feature description'''
|IFA034 work will perform impact analysis of VNF Licenses on the NFV-MANO. The output of this work will be used to create CRs on the NFV-MANO.
Initial study of License Management was done by EVE010, the output of EVE010 will be used as baseline for this IFA034.
|-
|'''Target release'''
|Release 3 drop 3
|-
|'''Impacted WIs'''
|
|-
|'''MegaCRs'''
|TODO, will be based on the IFA034 report
|-
|'''Related/Dependent Features'''
|NA
|-
|'''Status'''
|Ongoing 20%
|-
|'''Contributions'''
|
|-
|'''Feature team'''
|Abinash Vishwakarma (Netcracker)
Janusz, Pieczerak, Orange

Etienne, Steinert, Orange

Oliver, Le Grand, Orange

Anne-Marie Praden, Gemalto

Martin, Liepert, Gemalto
|-
|'''Last update'''
|2019-04-16
|}

== FEAT16: Service Availability Level ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Stefan Arntzen (Huawei)
|-
| '''Feature description''' || This feature adds the functions needed to assign resources with defined reliability characteristics to NSs with special reliability requirements. It also allows to achieve an optimized assignment of resources with defined availability characteristics to multiple VNFs and NSs (belonging to the same slice)
|-
| '''Target Release''' || '''Stage 2:''' Release 3 drop 3 (2019-06)
'''Stage 3:''' Release 3 (2019-12)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA010, IFA014
|-
| '''MegaCRs''' || '''Stage 2:'''
IFA010: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000480r8_IFA010_MegaCR_FEAT16_SAL.docx NFVIFA(19)000480r8] Approved by email on July 15 
IFA014: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000526r6_IFA014_MegaCR_FEAT16_SAL.docx NFVIFA(19)000526r6] Approved by email on July 15 

'''Stage 3:''' <tbd>
|-
| '''Related/Dependent Features''' || N/A
|-
| '''Status''' || '''Stage 2:''' Approved in IFA#160; MegaCR Index available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000746_FEAT16_MegaCR_Index.docx NFVIFA(19)000746]
'''Stage 3:''' Not started
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx?Tb_Id=831&searchText=FEAT16&IncludeSubTb=False&sort=pk_contribution&sortorder=DESC&NbItemsPerPage=50&Year=2019,2018 All feature contributions] [https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || Shaoji Ni (Huawei) Maria Toeroe(Ericsson) Gerald Kunzmann (DOCOMO) Stefan Arntzen (Huawei) Janusz Pieczerak (Orange) Chidung Lac (Orange) 
|-
| '''Last Updated''' || 2019-07-16
|}

=== Stage 2 Implementation Plan ===

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 ||Add terminology of the “service availability level (SAL)” and explain difference between FEAT05 Slicing

<s>NFVIFA(18)000970</s> Status: replaced by NFVIFA(19)000402r1

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000402r3_FEAT16__IFA010_change_for_modifying_the_definition_of__servi.docx NFVIFA(19)000402r3] Status: Agreed FEAT (IFA#159)

|| IFA010 || June-2019 || Completed
|-
| 002 || Specify requirements for the VIM to support the capability for supporting SAL for the assignment/reservation of resources. Specify requirements for the NFVO/VNFM to support SAL for requesting the assignment/reservation of resources.

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)0001027r1_FEAT16_IFA010__Use_Cases_for_Service_Availability_Levels.docx NFVIFA(18)0001027r1] Status: Agreed FEAT (IFA#133)

<s>NFVIFA(19)000274r1]</s> Status: Noted, replaced by NFVIFA(19)000306 (IFA#144)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000296r1_FEAT16_SAL_use_cases.docx NFVIFA(19)000296r1] Status: Noted (IFA#145)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000306r5_FEAT16_IFA010__Additional_Use_Case_for_Service_Availability_.docx NFVIFA(19)000306r5] Status: Agreed FEAT (IFA#150)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000307r7_FEAT16_IFA010_NFVO_functional_requirements_for_supporting_se.docx NFVIFA(19)000307r7] Status: Agreed FEAT (IFA#149)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000309r2_FEAT16__IFA010_NFVO_functional_requirements_for_VNF_NS_LCM_t.docx NFVIFA(19)000309r2] Status: Agreed FEAT (IFA#148)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000310r5_FEAT16__IFA010_VIM_functional_requirements_for_supporting_se.docx NFVIFA(19)000310r5] Status: Agreed FEAT (IFA#148)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000311r2_FEAT16__IFA010_VNFM_functional_requirements_for_supporting_s.docx NFVIFA(19)000311r2] Status: Agreed FEAT (IFA#148)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000482r1_FEAT16_IFA010__Add_a_note_into__Use_Case_3_of_Service_Availa.docx NFVIFA(19)000482r1] Status: Agreed FEAT (IFA#154)

<s>NFVIFA(19)000504r1</s> Status: Withdrawn

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000502r3_FEAT16__IFA010_5_x__General_requirements_to_support_Service_.docx NFVIFA(19)000502r9] Status: Agreed FEAT (IFA#156)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000590r4_FEAT16_IFA010__Remove_editor_note_in_CR_NFVIFA_19_000502r9.docx NFVIFA(19)000590r4] Status: Agreed FEAT (IFA#157)
| IFA010 || June-2019 || Completed
|-
| 003 || Specify requirements for an NFVI resource management on the Or-Vi/Vi-Vnfm to support SAL for the assignment/reservation of resources. || IFA005/006 || December-2018 || Stopped. Not part of release 3
|-
| 004 || Add the parameter of SAL into “VnfDF”, “vdu profile”, “VirtualLinkDescFlavour” of VNFD
<s>NFVIFA(19)000357r3</s> Status: Withdrawn
|| IFA011 || December-2018 || Stopped
|-
| 005 || Add a requirement and the parameter of SAL into “Network service deployment flavour” of NSD
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000355r4_FEAT016__IFA014_NSD_supporting_service_availability_level_in.docx NFVIFA(19)000355r4] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000397r2_FEAT016__IFA014_NSD_supporting_service_availability_level_in.docx NFVIFA(19)000397r2] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000547r5_FEAT016__Removing_editor_notes_and_add_back_the_deleting_Mar.docx NFVIFA(19)000547r5] Status: Agreed FEAT (IFA#155)

|| IFA014 || June-2019 || Completed
|-
| 006 || Specify operations of the assignment/reservation of resources in Or-Vi/Vi-Vnfm/Or-Vnfm/Ve-Vnfm interfaces to support SAL by adding the parameter of “SAL” into the Virtual resource assignment/reservation requests

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000399r3_FEAT16__IFA007__Adding_service_availability_level_into_the_i.docx NFVIFA(19)000399r3] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000408r2_FEAT16__IFA008__Adding_service_availability_level_into_the_i.docx NFVIFA(19)000408r2] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000417r6_FEAT16__IFA005__Adding_service_availability_level_into_the_i.docx NFVIFA(19)000417r6] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000419r4_FEAT16__IFA005__Adding_service_availability_level_into_the_i.docx NFVIFA(19)000419r4] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000472_FEAT16__IFA006__Adding_service_availability_level_into_the_i.docx NFVIFA(19)000472] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000474_FEAT16__IFA006__Adding_an_attribution_of_the_supportedServic.docx NFVIFA(19)000474] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000467r1_FEAT16__IFA007__Adding_service_availability_level_into_the_i.docx NFVIFA(19)000467r1] Status: Agreed FEAT (IFA#154)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000466r4_FEAT16__IFA005__Adding_the_supportedServiceAvailabilityLevel.docx NFVIFA(19)000466r4] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000473r2_FEAT16__IFA006__Adding_the_supportedServiceAvailabilityLevel.docx NFVIFA(19)000473r2] Status: Agreed FEAT (IFA#155)

|| IFA005/006/007/008 || February-2019 || Stopped. Not part of release 3
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature are described in: ''[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2019/NFVSEC(19)000085r1_FEAT16_security_considerations.zip NFVSEC(19)000085r1] Status: agreed in SEC#151

== FEAT17: Cloud-Native VNFs and Container Infrastructure management ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Jörg Aelken (Ericsson LM) Ulrich Kleber (Huawei Technologies Co.,Ltd)
|-
| '''Feature description''' || The scope of the feature covers the following areas: 
- NFV Architecture support for VNFs which follow “cloud-native” design principles. 
- Enhance NFV-MANO capabilities to support container technologies based on DGR/NFV-IFA029. 
- Enhance NFV-MANO capabilities for container management and orchestration 
- Enhance information model for containerized VNFs both using bare metal or nested virtualization technologies
|-
| '''Target Release''' || '''Stage 2 Step 1:''' Release 4 Drop #1 (after NFV#31e, October 2020) '''Stage 2 Step 2:''' Release 4 Drop #2 (after NFV#34e, April 2021) '''Stage 2 Step 3:''' Release 4 Drop #3 (after NFV#37e, March 2022) '''Stage 3 Step 1:''' Release 4 (December 2021) 
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA007, IFA008, IFA010, IFA011, IFA013, IFA014 
'''Stage 3:''' SOL001, SOL002, SOL003, SOL006
|-
| '''MegaCRs''' || '''Stage 2 Step 1:''' IFA010ed411 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000478r2_IFA010ed411_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(20)000478r2] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/010/04.01.01_60/gs_NFV-IFA010v040101p.pdf New edition IFA010ed411] 
IFA011ed411 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000479r6_IFA011ed411_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(20)000479r6] (Approved) 
IFA011ed411 Additional CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000442r5_FEAT17-IFA011ed411-New_CP_type_to_model_networking_MCIOs.docx NFVIFA(20)000442r5] (Approved) 
[https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/011/04.01.01_60/gs_NFV-IFA011v040101p.pdf New edition IFA011ed411] 
'''Stage 2 Step 2:''' IFA007ed421 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000196r5_IFA007ed421_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(21)000196r5] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/007/04.02.01_60/gs_nfv-ifa007v040201p.pdf New edition IFA007ed421] IFA008ed421 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000200r2_IFA008ed421_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(21)000200r2] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/008/04.02.01_60/gs_nfv-ifa008v040201p.pdf New edition IFA008ed421] IFA010ed421 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000197r2_IFA010ed421_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(21)000197r2] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/010/04.02.01_60/gs_nfv-ifa010v040201p.pdf New edition IFA010ed421] IFA011ed421 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000203r1_IFA011ed421_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(21)000203r1] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/011/04.02.01_60/gs_nfv-ifa011v040201p.pdf New edition IFA011ed421] IFA013ed421 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000204_IFA013ed421_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(21)000204] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/013/04.02.01_60/gs_nfv-ifa013v040201p.pdf New edition IFA013ed421] IFA014ed421 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000205r1_IFA014ed421_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(21)000205r1] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/014/04.02.01_60/gs_nfv-ifa014v040201p.pdf New edition IFA014ed421] 
'''Stage 2 Step 3:''' IFA007ed431 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000190r1_IFA007ed431_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(22)000190r1] (Approved) [ New edition IFA007ed431] IFA008ed431 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000194r1_IFA008ed431_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(22)000194r1] (Approved) [ New edition IFA008ed431] IFA010ed431 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000197r4_IFA010ed431_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(22)000197r4] (Approved) [ New edition IFA010ed431] IFA013ed431 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000198r1_IFA013ed431_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(22)000198r1] (Approved) [ New edition IFA013ed431]

'''Stage 3 Step 1:''' SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//blackhole.doc NFVSOL(20)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT19 – NFV-Conn FEAT23 – MANO-SBA
|-
| '''New Specification ''' || '''Stage 2 Step 1:''' [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/040/04.01.01_60/gs_NFV-IFA040v040101p.pdf DGS/NFV-IFA040] - Requirements for service interfaces and object model for OS container management and orchestration specification 
'''Stage 2 Step 2:''' [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/040/04.02.01_60/gs_nfv-ifa040v040201p.pdf RGS/NFV-IFA040ed421]- Requirements for service interfaces and object model for OS container management and orchestration specification 
'''Stage 2 Step 3:''' DGS/NFV-IFA036 - Specification of requirements for the management and orchestration of container cluster nodes 

'''Stage 3 Step 1:''' DGS/NFV-SOL018 - Profiling specification of protocol and data model solutions for OS Container management and orchestration
|-
| '''Status''' ||
'''Stage 2 Step 1:''' Completed 
'''Stage 2 Step 2:''' Completed 
'''Stage 2 Step 3:''' Ongoing (80% completed) 
'''Stage 3 Step 1:''' Ongoing (20% completed)
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx?Tb_Id=831&searchText=FEAT17%20IFA040%20IFA036&IncludeSubTb=False&sort=pk_contribution&sortorder=DESC&NbItemsPerPage=50&Year=2019,2020,2021,2022 All stage 2 feature contributions] 
[https://portal.etsi.org/Contribution.aspx?Tb_Id=848&searchText=FEAT17%20SOL018&IncludeSubTb=False&sort=pk_contribution&sortorder=DESC&NbItemsPerPage=50&Year=2021,2022 All stage 3 feature contributions] 
|-
| '''Feature team''' || '''Stage 2:''' Ulrich Kleber (Huawei Technologies Co.,Ltd) Jörg Aelken (Ericsson LM)
'''Stage 3:''' Jörg Aelken (Ericsson LM)
|-
| '''Last Updated''' || 2022-03-30
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WI(s) !! Target completion !! Status
|-
| ||'''FEAT17 Stage 2 - Step 1'''|| || ||
|-
| ST2-001 || Skeleton, scope, and term definitions for IFA040 (Clauses 1, 2, 3)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000803r2_IFA040-OS_Container_MANO_service_interfaces-Skeleton.zip NFVIFA(19)000803r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000804r1_IFA040-Scope.docx NFVIFA(19)000804r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000844r2_IFA040-Clause_3_1-OS_Container_term_definition.docx NFVIFA(19)000844r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000880_IFA040-Clause_3_1-OS_Container_term_definition.docx NFVIFA(19)000880] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000019_IFA040-Correct_references_to_NFV_003.docx NFVIFA(20)000019] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000087_IFA040-Editorial_clean-up.docx NFVIFA(20)000087] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000150_IFA040_3_2_Void_symbols_clause.docx NFVIFA(20)000150] (Approved) 
|| IFA040 || October - 2019 || Complete
|-
| ST2-002 || Overview and framework for OS container management and orchestration (Clause 4)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000847r2_IFA040-Clause_4_1-Introduction.docx NFVIFA(19)000847r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000849r2_IFA040-Clause_4_2-Framework.docx NFVIFA(19)000849r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000076r1_IFA040_4_1_Editor_s_note_resolution.docx NFVIFA(20)000076r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000149_IFA040_Editorial_clean-up_part_1.docx NFVIFA(20)000149] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000175r2_IFA_040_-_Review_-_Editorial_improvements.zip NFVIFA(20)000175r2] (Approved) 
|| IFA040 || November - 2019 || Complete
|-
| ST2-003 || Skeleton and scope for IFA036 (Clause 1)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000845r1_IFA036_Container_Cluster_Node_Managemeng_Skeleton.zip NFVIFA(19)000845r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000846_IFA036_Scope.docx NFVIFA(19)000846] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000893_IFA036-Remove_Annex_-Authors_and_contributors.docx NFVIFA(19)000893] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000945r3_IFA036_Problem_Statement.docx NFVIFA(19)000945r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000469r4_IFA036_Scope_update.docx NFVIFA(20)000469r4] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000795r2_IFA036_Extend_Overview.docx NFVIFA(21)000795r2] (Approved) 

|| IFA036 || October - 2019 || Complete
|-
| ST2-004 || Enhance the VNFD and its VDU information element with attributes/information elements for the OS container resource model
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000499r17_FEAT17_IFA011_-_Support_for_pods.docx NFVIFA(19)000499r17] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000063r2_FEAT17_IFA011ed411-_Requirements_and_information_elements_re.docx NFVIFA(20)000063r2] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000077r1_FEAT17-IFA011ed411-Resolving_editors_notes_from_contribution.docx NFVIFA(20)000077r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000170r1_FEAT17-IFA011ed411-Template_attribute_for_VirtualStorageDesc.docx NFVIFA(20)000170r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000212r5_FEAT17-IFA011ed411-SecurityGroupRule.docx NFVIFA(20)000212r5] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000213r4_FEAT17-IFA011ed411-Modeling-Cpd.docx NFVIFA(20)000213r4] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000395r2_FEAT17-IFA011ed411-Add_MCIOP_profile.docx NFVIFA(20)000395r2] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000434r2_FEAT17-IFA011ed411-Change_cardinality_of_intCpd_in_Vdu.docx NFVIFA(20)000434r2] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000442r5_FEAT17-IFA011ed411-New_CP_type_to_model_networking_MCIOs.docx NFVIFA(20)000442r5] (Approved) 
|| IFA011ed411 || February - 2020 || Complete
|-
| ST2-005 || OS container NFV object model (Clause 5)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000870_IFA040-Clause_5_1-Introduction.docx NFVIFA(19)000870] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000873r5_IFA040_5_2_Add_MCIOP_NFV_object_for_OS_container_management.docx NFVIFA(19)000873r5] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000909_IFA040-Clause_5_2_1-Managed_Container_Infrastructure_Object.docx NFVIFA(19)000909] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000913r1_IFA040-Clause_5_2_3-Namespace.docx NFVIFA(19)000913r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000914r2_IFA040-Clause_5_2_4-Namespace_quota.docx NFVIFA(19)000914r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000920r1_IFA040-Clause_5_2_5-OS_Container_Image.docx NFVIFA(19)000920r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000924r1_IFA040-Clause_5_3-Objects_relationship.docx NFVIFA(19)000924r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000075_IFA040_5_2_2_2_Editor_s_note_resolution.docx NFVIFA(20)000075] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000182r2_IFA040_Editorial_clean-up_part_2.docx NFVIFA(20)000182r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000190r1_IFA040_-_Review_-_Clarifications_on_the_model_mapping.docx NFVIFA(20)000190r1] (Approved) 
|| IFA040 || November - 2019 || Complete
|-
| ST2-007 || Specify the functional requirements for the CISM function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000020_FEAT17-IFA010ed411-Functional_requirements_for_CISM.docx NFVIFA(20)000020] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000025_FEAT17-IFA010ed411-Clause_12_2_CISM_Functional_requirements_.docx NFVIFA(20)000025] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000026r1_FEAT17-IFA010ed411-_Clause_12_3_CISM_Functional_requirements.docx NFVIFA(20)000026r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000027_FEAT17-IFA010ed411-Clause_12_4_CISM_Functional_requirements_.docx NFVIFA(20)000027] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000028r2_FEAT17-IFA010ed411-Clause_12_5_CISM_Functional_requirements_.docx NFVIFA(20)000028r2] (FEAT agreed) 
|| IFA010ed411 || January - 2020 || Complete
|-
| ST2-008 || Specify the functional requirements for the CIR function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000030_FEAT17-IFA010ed411-Clause_13_Functional_requirements_for_CIR.docx NFVIFA(20)000030] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000095r1_FEAT17-IFA010ed411-Clause_13_Another_Functional_requirements.docx NFVIFA(20)000095r1] (FEAT agreed) 
|| IFA010ed411 || February - 2020 || Complete
|-
| ST2-009 || General CISM service requirements (Clauses 6.1, 6.2)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000974_IFA040-Clause_6_2-General_CISM_service_requirements.docx NFVIFA(19)000974] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000015_IFA040-Clause_6-Additional_CISM_service_requirements.docx NFVIFA(20)000015] (Approved) 
|| IFA040 || January - 2020 || Complete
|-
| ST2-010 || OS container management service interface requirements (Clauses 6.3, 6.4, 6.5, 6.6, 6.7)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)0001015r1_IFA040_6_3__6_5_Adding_CISM_service_interface_requirements.docx NFVIFA(19)0001015r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000003r3_IFA040-Clause_6_4-Compute_management_service_interface_requi.docx NFVIFA(20)000003r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000005r3_IFA040-Clause_6_5-Storage_management_service_interface_requi.docx NFVIFA(20)000005r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000006r3_IFA040-Clause_6_7-Configuration_management_service_interface.docx NFVIFA(20)000006r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000016_IFA040-Clause_6_6-Network_management_service_interface_requi.docx NFVIFA(20)000016] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000062_IFA040_Adding_missing_notification_related_requirements.docx NFVIFA(20)000062] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000151r2_IFA040_Section_6_proposed_changes.docx NFVIFA(20)000151r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000176_IFA_040_-_Review_-_Minor_Technical_improvements.docx NFVIFA(20)000176] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000178r2_IFA040-Add_requirements_on_access_control_for_CISM_service_i.docx NFVIFA(20)000178r2] (Approved) 
|| IFA040 || January - 2020 || Complete
|-
| ST2-011 || General CIR service requirements (Clauses 7.1, 7.2)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)0001016r2_IFA040_7_Adding_CIR_service_interface_requirements.docx NFVIFA(19)0001016r2] (Approved) 
|| IFA040 || December - 2019 || Complete
|-
| ST2-012 || OS container image management service interface requirements (Clause 7.3)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)0001016r2_IFA040_7_Adding_CIR_service_interface_requirements.docx NFVIFA(19)0001016r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000062_IFA040_Adding_missing_notification_related_requirements.docx NFVIFA(20)000062] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000094r1_IFA040_Adding_tenant_related_requirements_of_CIR.docx NFVIFA(20)000094r1] (Approved) 
|| IFA040 || January - 2020 || Complete
|-
| ST2-013 || Extend the NFVO functional requirements for consuming the management service interfaces exposed by the CISM function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000228r2_FEAT17-IFA010ed411-Clause_6_XX-NFVO_requirements_for_OS_cont.docx NFVIFA(20)000228r2] (FEAT agreed) 
|| IFA010ed411 || March - 2020 || Complete
|-
| ST2-014 || Extend the NFVO functional requirements for consuming the management service interfaces exposed by the CIR function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000227_FEAT17-IFA010ed411-Clause_6_12-NFVO_requirements_for_OS_cont.docx NFVIFA(20)000227] (FEAT agreed) 
|| IFA010ed411 || March - 2020 || Complete
|-
| ST2-015 || Extend the VNFM functional requirements for consuming the management service interfaces exposed by the CISM function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000238_FEAT17-IFA010ed411-Clause_7_8-VNFM_requirements_for_OS_conta.docx NFVIFA(20)000238] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000241_FEAT17-IFA010ed411-Clause_7_XX-VNFM_requirements_for_contain.docx NFVIFA(20)000241] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000264r1_FEAT17-IFA010ed411-Clause_7_XX_3-VNFM_requirements_for_OS_co.docx NFVIFA(20)000264r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000356r1_FEAT17-IFA010ed411-7_2_1_VNFM_requirements_for_granting_name.docx NFVIFA(20)000356r1] (FEAT agreed) 
|| IFA010ed411 || March - 2020 || Complete
|-
| ||'''FEAT17 Stage 2 - Step 2'''|| || ||
|-
| ST2-016 || Enhance the information models of the Or-Vnfm interfaces for OS container management and orchestration
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000357r1_FEAT17-IFA007ed411-5_3_2_Interface_requirements_for_granting.docx NFVIFA(20)000357r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000381_FEAT17-IFA007ed411-6_3_2_1_Description_improvement_on_namesp.docx NFVIFA(20)000381] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000394r1_FEAT17-IFA007ed411-Clause_8_3_3-Add_container_namespace_to_G.docx NFVIFA(20)000394r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000409r1_FEAT17-IFA007ed411-_Align_access_information_for_VNF_package.docx NFVIFA(20)000409r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000411r1_FEAT17-IFA007ed411-Clause_8_3_2_Enhance_ResourceDefinition_w.docx NFVIFA(20)000411r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000437_FEAT17-IFA007ed411-Update_cardinality_of_software_image_attr.docx NFVIFA(20)000437] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000560_FEAT17-IFA007ed411-Clause_6_3_2_Enhance_Grant_VNF_LCM_operat.docx NFVIFA(20)000560] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000678r9_FEAT17-IFA007ed421-Clause_8_5_Enhance_VNF_runtime_informatio.docx NFVIFA(20)000678r9] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000711r1_FEAT17_IFA007ed421_exceptions_for_link_port_creation.docx NFVIFA(20)000711r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000731r1_FEAT17-IFA007ed421-CISM__CIR_and_MCIOP_repository_access_inf.docx NFVIFA(20)000731r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000800r2_IFA007ed421_FEAT17_Enhancing_description_MCIO_container_mana.docx NFVIFA(20)000800r2] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000839_IFA007ed421_FEAT17_Add_new_affinity_scopes.docx NFVIFA(20)000839] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000130r2_FEAT17-IFA007ed421-Convey_MCIO_placement_constraints.docx NFVIFA(21)000130r2] (FEAT agreed) 
|| IFA007ed421 || March - 2021 || Complete
|-
| ST2-017 || Enhance the information models of the Ve-Vnfm interfaces for OS container management and orchestration
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000771_FEAT17_IFA008ed421_Mirror_of_711__exceptions_for_link_port_c.docx NFVIFA(20)000771] (FEAT agreed) 
|| IFA008ed421 || March - 2021 || Complete
|-
| ST2-018 || Extend the NFVO, VNFM, CISM functional requirements according to additional enhancements identified for FEAT17
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000853r1_FEAT17-IFA010ed421-Functional_requirement_for_NFVO.docx NFVIFA(20)000853r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000208_FEAT17-IFA010ed421-Clause_6_X_-_NFVO_requirements_for_MCIOP_.docx NFVIFA(21)000208] (FEAT agreed) 
|| IFA010ed421 || March - 2021 || Complete
|-
| ST2-019 || Extend the VNFD information model according to additional enhancements identified for FEAT17
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000799r3_IFA011ed421_FEAT17_Add_new_affinity_scopes.docx NFVIFA(20)000799r3] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000035r1_FEAT17-IFA011ed421-Support_for_multiple_VersionSelectors.docx NFVIFA(21)000035r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000079r4_IFA011ed421_FEAT17_Shared_ephemeral_storage_of_containers.docx NFVIFA(21)000079r4] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000129r2_FEAT17-IFA011ed421-Add_MCIO_placement_constraint_information.docx NFVIFA(21)000129r2] (FEAT agreed) 
|| IFA011ed421 || March - 2021 || Complete
|-
| ST2-020 || Enhance the information models of the Os-Ma-nfvo interfaces for OS container management and orchestration
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000410r1_FEAT17-IFA013ed411-Align_access_information_for_VNF_package_.docx NFVIFA(20)000410r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000706r7_FEAT17-IFA013ed421-Clause_8_3_3_Enhance_VNF_runtime_informat.docx NFVIFA(20)000706r7] (FEAT agreed) 
|| IFA013ed421 || March - 2021 || Complete
|-
| ST2-021 || Enhance the information models of the NSD for OS container management and orchestration
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000719r1_FEAT17-IFA014ed421-Add_container_namespace_affinity-group_sc.docx NFVIFA(20)000719r1] (FEAT agreed) 
|| IFA014ed421 || March - 2021 || Complete
|-
| ST2-022 || Extend the abstract NFV object model description and CISM/CIR service interface requirements according to additional enhancements identified for FEAT17
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000074r1_IFA040ed421_FEAT17_Adding_MCIO_definitions.docx NFVIFA(21)000074r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000075_IFA040ed421_FEAT17_Clarifications_about_MCIO_and_container_g.docx NFVIFA(21)000075] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000160r1_IFA040ed421_FEAT17_MCIO_configurable_parameters.docx NFVIFA(21)000160r1] (Approved) 
|| IFA040ed421 || March - 2021 || Complete
|-
| ||'''FEAT17 Stage 2 - Step 3'''|| || ||
|-
| ST2-006 || Terminology and overview of management and orchestration of CIS cluster nodes (Clauses 3 and 4, Annex)
Concept discussions: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000361r2_Discuss_Concepts_for_Container_Cluster_Management.pptx NFVIFA(20)000361r2] (Noted) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000456r1_Discuss_Concepts_for_Container_Cluster_Management.pptx NFVIFA(20)000456r1] (Noted) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000778r2_Discussion_paper_-_FEAT17_IFA036_CIS_cluster_descriptor.pptx NFVIFA(21)000778r4] (Noted) 

CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000520r3_IFA036_4_x_Relationship_among_key_concepts.zip NFVIFA(20)000520r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000522r3_IFA036_Clause_4_2_Introduction.docx NFVIFA(20)000522r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000523r2_IFA036_Clause_4_3_Framework.docx NFVIFA(20)000523r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000524r1_IFA036_Annex_on_container_related_services.docx NFVIFA(20)000524r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000525r3_IFA036_Clause_3_1_Term_Definitions.docx NFVIFA(20)000525r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000558r2_IFA036_Clause_3_1__Term_Definitions_of_CCM.docx NFVIFA(20)000558r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000688r1_IFA036_Enhance_Clause_4_to_cover_input_from_discussion_paper.docx NFVIFA(20)000688r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000697r1_IFA036_Update_for_Annex_A.docx NFVIFA(20)000697r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000730r1_IFA036_4_2_2_Lifecycle_management_for_CIS_cluster.docx NFVIFA(20)000730r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000895r5_IFA036_Annex_B_Flow_for_Create_CIS_Cluster.docx NFVIFA(20)000895r5] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000027r3_IFA036_4_2_3_Placement_of_CIS_clusters_and_resources.docx NFVIFA(21)000027r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000028r2_IFA036_4_2_4_CIS_cluster_characteristics.docx NFVIFA(21)000028r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000151r3_IFA036_Preconditions_etc_for_flow_in_B_2.docx NFVIFA(21)000151r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000169r4_IFA036_Annex_B_Flow_for_Instantiation_of_a_containerized_VNF.zip NFVIFA(21)000169r4] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000295r2_FEAT17_IFA036_CIS_cluster_selection_and_VNF_placement.docx NFVIFA(21)000295r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000395r1_IFA036_4_2_9_Relation_of_Network_Services_and_CIS_cluster.docx NFVIFA(21)000395r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000394r1_IFA036_4_2_8_Relation_of_CIS_cluster_management_and_resource.zip NFVIFA(21)000394r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000396r2_IFA036_4_2_10_Relation_namespace_and_CIS_cluster.docx NFVIFA(21)000396r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000406r2_IFA036_4_2_11_FCAPS_management_for_CIS_clusters.docx NFVIFA(21)000406r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000616r1_IFA036_some_small_fixes.docx NFVIFA(21)000616r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000294r2_IFA036_Clause_4_2_5_Adding_cluster_networking.zip NFVIFA(21)000294r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000449r4_FEAT17_IFA036_4_2_6_Cluster_storage.docx NFVIFA(21)000449r4] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000709r3_FEAT17_IFA036_Enhanced_CIS_Cluster_Capability.docx NFVIFA(21)000709r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000744r2_FEAT17_IFA036_Daemon_workload_.docx NFVIFA(21)000744r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000795r2_IFA036_Extend_Overview.docx NFVIFA(21)000795r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000919r1_IFA036_start_resolve_editors_notes.docx NFVIFA(21)000919r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000922r3_IFA036_Annex_Workflow_Daemon_Object.docx NFVIFA(21)000922r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000925r3_IFA036_Clause_3__4_2__Annex_MCCO_description_and_definition_.zip NFVIFA(21)000925r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000946_IFA036_Abbreviations_and_more.docx NFVIFA(21)000946] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001004r2_FEAT17_IFA036_Clause_4_2_5_Addressing_ENs_networking.docx NFVIFA(21)0001004r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001005_FEAT17_IFA036_Clauses_4_2_3__4_2_8_and_new_Addressing_ENs_pl.docx NFVIFA(21)0001005] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001006r1_FEAT17_IFA036_Clause_4_2_7_Addressing_ENs_CIS_cluster_select.docx NFVIFA(21)0001006r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001007_FEAT17_IFA036_Clause_4_2_12__4_2_13_and_4_2_14_Addressing_EN.docx NFVIFA(21)0001007] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001027_FEAT17_IFA036_security_aspect_for_clause_4_2_11_.docx NFVIFA(21)0001027] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001046_IFA036_clause_2__3_ENs__resolution.docx NFVIFA(21)0001046] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001047r1_IFA036_clause_4_1_EN_s_resolution_.docx NFVIFA(21)0001047r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001048_IFA036_clause_4_2_1_EN_s_resolution.docx NFVIFA(21)0001048] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001049_IFA036_clause_4_2_4_ENs__resolution.docx NFVIFA(21)0001049] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001050r1_IFA036_clause_4_2_9_ENs__resolution.docx NFVIFA(21)0001050r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000011_IFA036_D_1_ENs__resolution.docx NFVIFA(22)000011] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000016r4_IFA036_-_VNF-based_CIS_clusters.docx NFVIFA(22)000016r4] (Agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000029r1_IFA036_Clarify_CIS_Cluster_Identification.docx NFVIFA(22)000029r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000030r1_IFA036_Resolve_EN_on_runtime_characteristics.docx NFVIFA(22)000030r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000031_IFA036_Two_small_changes.docx NFVIFA(22)000031] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000032_IFA036_Remove_an_Editors_Note_in_Clause_4_2_1.docx NFVIFA(22)000032] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000034_IFA036_Update_table_in_Annex_A.docx NFVIFA(22)000034] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000057r1_IFA036_4_2_11_EN_s_resolution.docx NFVIFA(22)000057r1] (Agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000059r1_IFA036_typo_corrections.docx NFVIFA(22)000059r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000060r1_FEAT17_IFA036_4_2_6_Cluster_storage_EN_resolution.docx NFVIFA(22)000060r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000066r1_FEAT17__IFA036_EN_resolution_in_clause_4_2_7.docx NFVIFA(22)000066r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000084r1_FEAT17_IFA036_Clause_4_2_11_FM-related_EN_resolution.docx NFVIFA(22)000084r1] (Agreed) 

|| IFA036 || March - 2022 || Ongoing
|-
| ST2-023 || Container cluster nodes management interface requirements (Clause 5)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000609r5_IFA036_Clause_5_1_Requirements_of_CCM.docx NFVIFA(20)000609r5] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000625r1_IFA036_5_x_Service_interface_requirements_for_CIS_instance_m.docx NFVIFA(20)000625r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000791r1_IFA036_Clause_5_1_3_Updating_requirements_considering_networ.docx NFVIFA(21)000791r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000934r3_FEAT17_IFA036_Clause_5_1_Updating_requirements_of_CIS_cluste.docx NFVIFA(21)000934r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001008r1_FEAT17_IFA036_Clause_5_1_3_and_5_2_3_Reqs_about_placement_an.docx NFVIFA(21)0001008r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001016r1_FEAT17_IFA036_Clause_5_2_CISM_MCCO_management_service_requir.docx NFVIFA(21)0001016r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(21)0001040r2_IFA036_5_1_Add_CIS_cluster_configuration_management_requirem.docx NFVIFA(21)0001040r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001041r2_IFA036_5_1_Add_CIS_cluster_performance_management_requiremen.docx NFVIFA(21)0001041r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001042r3_IFA036_5_1_Add_CIS_cluster_fault_management_requirements.docx NFVIFA(21)0001042r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000055r2_IFA036_5_1_5_EN_s_resolution.docx NFVIFA(22)00055r2] (Agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000056r1_IFA036_5_1_6_EN_s_resolution.docx NFVIFA(22)00056r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000058r1_IFA036_5_1_2_EN_s_resolution.docx NFVIFA(22)00058r1] (Agreed) 

|| IFA036 || March - 2022 || Ongoing
|-
| ST2-024 || CIS Cluster NFV object model (Clause 6)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000867_IFA036_Clause_6_Overview_and_skeleton.docx NFVIFA(21)000867] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000910r2_IFA036_6_2_CIS_cluster_related_descriptors__.docx NFVIFA(21)000910r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000957r2_FEAT17_IFA036_skeleton_for_clause_6_3.docx NFVIFA(21)000957r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001023r1_FEAT17_IFA036_contents_for_MDD_Commonality.docx NFVIFA(21)0001023r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001024_FEAT17_IFA036_contents_for_MDD_CCEC___Daemon_object_.docx NFVIFA(21)0001024] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001026_FEAT17_IFA036_contents_for_MDD_specific_MCCO_.docx NFVIFA(21)0001026] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000033_IFA036_Remove_some_Editors_Notes_in_Clause_6_1.docx NFVIFA(22)000033] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000064r1_FEAT17_IFA036_RBAC_declarative_descriptors.docx NFVIFA(22)000064r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000065_FEAT17__IFA036_Clarification_on_clause_6.docx NFVIFA(22)000065] (Approved) 

|| IFA036 || March - 2022 || Ongoing
|-
| ST2-025 || CIS Cluster Node NFV object model (Clause 7)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000947r3_IFA036_Add_clause_6_2_2_on_CCND.docx NFVIFA(21)000947r3] (Approved) 

|| IFA036 || March - 2022 || Ongoing
|-
| ST2-026 || Analyse and if necessary enhance VNFD and its VDU information element with attributes/information elements related to cluster and node affinity
CR drafts: 
|| IFA011ed431 || March - 2022 || Open
|-
| ST2-027 || Analyse and if necessary enhance NSD and constituent information elements with attributes/information elements related to cluster and node affinity
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000471r5_FEAT_17-IFA014ed411-External-VirtualLink-Model.docx NFVIFA(20)000471r5] (Available) 
|| IFA014ed431 || March - 2022 || Ongoing
|-
| ST2-028 || Specify the functional requirements for the CCM function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000792r1_FEAT17_IFA010ed431_FEAT17_Adding_CCM_requirements.docx NFVIFA(21)000792r1] (Agreed FEAT) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000959r1_FEAT17_IFA010ed431_FEAT17_Update_CCM_requirements_of_storage.docx NFVIFA(21)000959r1] (Agreed FEAT) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001010r1_FEAT17_IFA010ed431_FEAT17_CCM_lifecycle_and_information_reqs.docx NFVIFA(21)0001010r1] (Agreed FEAT) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001011_FEAT17_IFA010ed431_Requirements_about_cluster_resources_plac.docx NFVIFA(21)0001011] (Agreed FEAT) 

|| IFA010ed431 || March - 2022 || Ongoing
|-
| ST2-029 || Add requirements on CIS cluster node management for the CISM function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001009_FEAT17_IFA010ed431_FEAT17_Clause_12_CISM_CIS_management_requ.docx NFVIFA(21)0001009] (Agreed FEAT) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001015r1_FEAT17_IFA010ed431_CCM_and_CISM_MCCO_management_reqs.docx NFVIFA(21)0001015r1] (Agreed FEAT) 

|| IFA010ed431 || March - 2022 || Ongoing
|-
| ST2-030 || Extend the NFVO functional requirements for consuming the management service interfaces exposed by the CCM function
CR drafts: 

|| IFA010ed431 || March - 2022 || Open
|-
| ST2-031 || Extend the NFVO functional requirements for consuming the management service interfaces exposed by the CISM function related to CIS Cluster Node management
CR drafts: 
|| IFA010ed431 || March - 2022 || Open
|-
| ST2-032 || Analyse and if necessary enhance the information models of the Os-Ma-nfvo interfaces for CIS Cluster management and CIS Cluster Node management
CR drafts: 
|| IFA013ed431 || March - 2022 || Open
|-
| ST2-033 || Additional interface enhancements in step 3
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000855r7_FEAT17_IFA007ed431_NAD_id.docx NFVIFA(21)000855r7] (Agreed FEAT, IFA007) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000027r1_FEAT17_IFA007ed431_VnfExtCpConfig_typo_correction.docx NFVIFA(22)000027r1] (Agreed FEAT, IFA007) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000014r2_FEAT17_IFA008ed431_Mirror_of__21_855_NAD_id.docx NFVIFA(22)000014r2] (Agreed FEAT, IFA008) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000048_FEAT17_IFA008ed431_VnfExtCpConfig_typo_correction.docx NFVIFA(22)000048] (Agreed FEAT, IFA008) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000012_IFA011ed431_Mcio_data.docx NFVIFA(22)000012] (In discussion, IFA011) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000026r3_FEAT17_IFA013ed431_Mirror_of__21_855_NAD_id.docx NFVIFA(22)000026r3] (Agreed FEAT, IFA013) 

|| IFA007ed431, IFA008ed431, IFA011ed431, IFA013ed431 || March - 2022 || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| ST3-001 || tbd || tbd || tbd || Open
|}

=== Issues ===
==== Feature implementation approach ====
This feature implementation plan proposes to implement the feature according to its scope from the latest NFV Release-4 “Strawman of Release 4 definition”.

Due to the complexity of the feature and its implementation, the feature will be implemented in a stepwise approach. The feature steps are bundling dependent solutions in different work items/specifications. The solutions for one feature step impacting existing specifications will be delivered by Mega-CR’s. There will be one Mega-CR per impacted specification per feature step and all Mega-CR’s for one feature step will be delivered together with dependent new specifications.

The current plan bundles the following solutions together:
* Stage 2 - Step 1: IFA040 and related Rel-4 Mega-CRs on existing specifications
* Stage 2 - Step 2: IFA036 and related Rel-4 Mega-CRs on existing specifications
==== Background Information ====
This feature was originally planned as ETSI NFV Release-3 delivery. 
According to its definition, the ETSI NFV Release 3 includes objectives:
* To specify requirements and enhancements to NFV Architectural Framework to support PaaS features.
* To specify non-functional parameters to classify and characterize VNF cloud-native implementations.
They are reflected in the following two features and corresponding work items:
{| class="wikitable"
|-
! Feature ID !! Title !! Work Item
|-
| R03.F19 || NFV Architecture PaaS (NFVPAAS) || IFA029
|-
| R03.F20 || Cloud-Native VNF (VNFCLOUD) || EVE011
|}
During the work on the two work items it was discovered that both features are very much related and the envisioned solutions and implementations might overlap and will target the same impacted work items.

During discussions in IFA#73 it was further identified that EVE011, even though it is normative, should be considered as stage 1 requirements on cloud-native on a high abstraction level without taking the actual implementation into consideration. It was further identified in this meeting that IFA029 as a GR looks at architectural aspects of both Cloud Native and PaaS.

Meanwhile, both work items, EVE011 and IFA029, have been concluded and approved by the ISG NFV plenary as NFV Release-3 deliveries. It was further decided by the ISG NFV plenary to carry over the normative specifications for stage 2 and 3 of this feature with a modified scope according to the “Strawman of Release 4 definition” into NFV Release-4.

=== Security Considerations ===
The work item DGS/NFV-SEC023 “Network Functions Virtualisation (NFV) Release 4; Security; Container Security Specification” was approved by the ISG NFV to investigate the security considerations for OS container technologies and provide a respective specification.

It is expected that applicable container security aspects will be handled by this work item.

== FEAT18: Security ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Mark Shepherd (Tencastle)
|-
| '''Feature description''' || To address security challenges arising in NFV, particularly in terms of isolation of sensitive functions and security management and monitoring
|-
| '''Target Release''' || Release 3 drop X (2019-06-30)
|-
| '''Impacted WIs''' || Active work items: IFA026, IFA033, SEC019.
Future work items: consider whether SOL or TST items would be appropriate.

Existing work items: SEC009, SEC011, SEC012, SEC013.
|-
| '''MegaCRs''' || tbd
|-
| '''Related/Dependent Features''' || None
|-
| '''Status''' || Ongoing (25% complete)
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
(direct links to search-URLs to be added later)
|-
| '''Feature team''' || Alex Leadbeater (Rapporteur), BT
Leslie Willis (Rapporteur), BT

Mark Shepherd, Tencastle
|-
| '''Last Updated''' || 2018-10-19
|}

=== Implementation Plan ===
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Complete requirements in IFA026 || IFA026 || November 2018 || Open
|-
|002
|Map requirements from IFA026 into IFA033 and assign to each interface
|IFA026
IFA033
|November 2018
|Open
|-
|003
|Complete all of IFA026 and identify all interfaces in IFA033
|IFA026
IFA033
|December 2018
|Open
|-
|004
|Complete IFA033
|IFA0233
|May 2019
|Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT19: NFV-Conn ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Manchang Ju (ZTE), ju.manchang@zte.com.cn
Zarrar Yousaf (NEC), Zarrar.Yousaf@NECLAB.EU
|-
| '''Feature description''' || The scope of IFA038 covers the following areas:
a) investigating aspects of network connectivity for container-based VNF,

b) determining the enhancement related to NFV descriptors and NFV-MANO functional aspects for the management of network connectivity of containerized VNFs,

c) determining the enhancement related to NFV-MANO interfaces for the management of OS container multiple networks.
|-
| '''Target Release''' || '''Stage 2:''' Release 4 drop 3 (2022-02)
'''Stage 3:''' Release 4 (2022-X-X)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA010, IFA007, IFA011, IFA013, IFA014
'''Stage 3:''' SOLzz
|-
| '''MegaCRs''' || '''Stage 2:'''
IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000yyy] (CR Status)

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEATxx FEATyy
|-
|New Specifcations
|'''Informative''': ETSI GR NFV-IFA 038
'''Normative''': not required
|-
| '''Status''' || '''Stage 2:''' Completed
'''Stage 3:''' Ongoing (20% completed)
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Manchang Ju (ZTE), Zarrar Yousaf (NEC), Baoguo Xie(ZTE)
'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2021-12-20
|}

=== Stage 2 Implementation Plan ===
Informative work in ETSI GR NFV-IFA 038(October 2019 - November 2021)

'''IFA038'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to IFA007. CR draft [LINK] || IFA || March-2018 || Open
|}
Normative work plan (December 2021- February 2022)
{| class="wikitable"
|'''ID'''
|'''Action'''
|'''Impacted WI(s)'''
|'''Target completion'''
|'''Status'''
|-
|001
|Add general functional requirements for management of connectivity for multiple networks.

Add functional requirements for the NFVO, VNFM and CISM to support of the management of network connectivity of containerized VNFs.
|IFA010
|Dec-2021
|Not started
|-
|002
|Add functional requirements for the VNFM, and interface and information model specification for the VNF LCM to support OS container multiple networks.
|IFA007
|Dec-2021
|Not started
|-
|003
|Add requirements and modelling for the VNFD and NSD to support describing the properties for one or more secondary container cluster internal/external networks.

Add requirements and modelling for the VNFD and NSD to support describing the information for associating the VLD with the declarative descriptors of secondary container cluster internal/external networks.

Add resource requirements for the VNFD to support describing load balancers associated to network MCIOs.
|IFA011,

IFA014
|Feb-2022
|Not started
|-
|004
|Add functional requirements to the NFVO, and interface and information model specification to the VNF LM or NS LCM to support OS container multiple networks.
|IFA013
|Feb-2022
|Not started
|-
|005
|Add service interface requirements related to OS container multiple networks management to the CISM, to support the configuration and management of OS container multiple networks.
|IFA040
|Jan-2022
|Not started
|-
| colspan="5" |NOTE :
|}
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT20: Auto ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Haitao XIA (Huawei), xiahaitao@huawei.com
|-
| '''Feature description''' || The scope of the feature covers the following areas:
- NFV-MANO support for managing autonomous networks.

- Enabling higher level of automation for NFV-MANO.

- Intent-based principles for external exposure network services management.
|-
| '''Target Release''' || '''Stage 2:''' Release 4 informative work (2021-08-17) Published as ETSI GR NFV-IFA 041 v4.1.1.
'''Stage 3:''' Release 4 (202x-X-X)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFAxx, IFAyy,
'''Stage 3:''' SOLzz
|-
| '''MegaCRs''' || '''Stage 2:'''
IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000yyy] (CR Status)

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT07 FEAT26
|-
|New Specifcations
|'''Stage 2:''' TBD
'''Stage 3:''' SOLaaa
|-
| '''Status''' || '''Stage 2:''' Informative work completed (delivered in IFA041)
'''Stage 3:''' Not started
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Haitao XIA (Huawei), Cristina BADULESCU (Ericsson), Joan TRIAY (Docomo)，Rajavarma BHYRRAJU (Ericsson),
Tian Chen (China Telecom)

'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2021-09-13
|}

=== Stage 2 Implementation Plan ===
Informative work in ETSI GR NFV-IFA 041(October 2019 - May 2021)

'''IFA041'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || First GR (IFA041) draft introducing the skeleton and the scope.
'''Accepted contributions:'''

NFVIFA(19)000859r2, NFVIFA(19)000860r1
| IFA || October-2019 || Done
|-
|002
|Overview of related work in NFV-MANO and other SDOs.
'''Accepted contributions:'''

NFVIFA(19)000959, NFVIFA(19)000960r1, NFVIFA(19)000961r2, NFVIFA(19)000962r2,

NFVIFA(19)000963r2,
|IFA
|February-2020
|Done
|-
|003
|Use cases related to NFV-MANO autonomous management, mainly include three categories:
- Intent based NS management

- Management Data Analytics assisted management

- Autonomous container infrastructure management

'''Accepted contributions:'''

NFVIFA(20)000017r1, NFVIFA(20)000021, NFVIFA(20)000051r2, NFVIFA(20)000134r1, NFVIFA(20)000230r1, NFVIFA(20)000245r1,

NFVIFA(20)000246r1, NFVIFA(20)000247r2, NFVIFA(20)000248r1, NFVIFA(20)000279r1, NFVIFA(20)000280r1,

NFVIFA(20)000319, NFVIFA(20)000281r3, NFVIFA(20)000472r2, NFVIFA(20)000591, NFVIFA(20)000592, NFVIFA(20)000622r1,

NFVVIFA(20)000720r3, NFVIFA(20)000781r1, NFVIFA(20)000782r1
|IFA
|November-2020
|Done
|-
|004
|Analysis of key issues related to use cases in Clause 6.
'''Accepted contributions:'''

NFVIFA(20)000353r1, NFVIFA(20)000354r2, NFVIFA(20)000355r1, NFVIFA(20)000416r2, NFVIFA(20)000418r2,

NFVIFA(20)000445r1, NFVIFA(20)000446r1, NFVIFA(20)000447r1, NFVIFA(20)000557, NFVIFA(20)000566r3,

NFVIFA(20)000593, NFVIFA(20)000594r3, NFVIFA(20)000623r4, NFVIFA(20)000624r1, NFVIFA(20)000729r3,

NFVIFA(20)000732r3, NFVIFA(21)000793r1, NFVIFA(20)000878r1, NFVIFA(20)000879r1, NFVIFA(21)000013

NFVIFA(21)000014r2, NFVIFA(21)000022r1, NFVIFA(21)000058r1
|IFA
|February-2021
|Done
|-
|005
|Analysis of pontential architectural impacts on NFV-MANO in clause 7.
'''Accepted contributions:'''

NFVIFA(20)000794r1, NFVIFA(20)000797r3, NFVIFA(21)000060, NFVIFA(21)000062r7, NFVIFA(21)000133r2,

NFVIFA(21)000134r5, NFVIFA(21)000135r2, NFVIFA(21)000149r7
|IFA
|May-2021
|Done
|-
|006
|Recommendations and conclusion in clause 8.
'''Accepted contributions:'''

NFVIFA(21)000073, NFVIFA(21)000280r1, NFVIFA(21)000281r3, NFVIFA(21)000284r2, NFVIFA(21)000285r2,

NFVIFA(21)000321r3, NFVIFA(21)000322r1, NFVIFA(21)000413
|IFA
|May-2021
|Done
|}
Normative work plan (October 2021- June 2022)
* Not urgent for ISG NFV to start the stage 2 normative work, need more close observation/analysis on 3GPP SA5 R17 related normative work (IDMS and MDAS) and FEAT23 output on MANO SBA.
* One or two new group specifications are expected to carry stage 2 normative work on intent management and MDA interfaces.
* MDA input information model improvement related normative work has been kicked off by FEAT28/IFA045 development.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''N/A.''

== FEAT21: 5GNFV ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Joan Triay (DOCOMO)
|-
| '''Feature description''' ||The scope of the feature covers the following areas: a) investigating the NFV support for deploying 5G networks, capabilities and associated requirements. b) determine the 5G network capabilities and features interworking and their relationship with NFV, and c) determine and profile how NFV can support 5G deployments.
|-
| '''Target Release''' || '''Stage 2:''' Release 4 (2022-2-28) '''Stage 3:''' TBD (Release 4 (2021-X-X))
|-
| '''Impacted WIs''' || '''Stage 2:''' TBD (IFAxx, IFAyy, SOLzz) '''Stage 3:''' TBD (SOLzz)
|-
| '''MegaCRs''' || '''Stage 2:''' ed431: - IFA010: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000186r1_IFA010ed431_FEAT21_MegaCR.docx NFVIFA(22)000186r1] IFA010ed431 FEAT21 MegaCR --> Approved at IFA#277 - IFA013: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000187r2_IFA013ed431_FEAT21_MegaCR.docx NFVIFA(22)000187r2] IFA013ed431 FEAT21 MegaCR --> Approved at IFA#277 - IFA014: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000188r1_IFA014ed431_FEAT21_MegaCR.docx NFVIFA(22)000188r1] IFA014ed431 FEAT21 MegaCR --> Approved at IFA#277
- MegaCR Index: TBD '''Stage 3:''' 
TBD: SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT17 on "Cloud-native VNF and container infrastructure management"
FEAT19 on "NFV connectivity"
|-
|'''New Specifcations'''
|'''Informative:''' DGR/NFV-IFA037 '''Stage 2:''' None (currently) '''Stage 3:''' TBD
|-
| '''Status''' || '''Informative:''' completed '''Stage 2:''' ongoing (20%) '''Stage 3:''' TBD 
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Informative:''' Joan Triay (DOCOMO) '''Stage 2:''' Joan Triay (DOCOMO) '''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2022-03-29
|}

=== Informative work ===
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Skeleton and scope - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000900_IFA037_skeleton.zip NFVIFA(19)000900] IFA037 skeleton --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000901_IFA037_Scope.docx NFVIFA(19)000901] IFA037 Scope --> Approved || IFA || Nov-2019 || Completed
|-
| 002 || Introduction and overview - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)0001021_IFA037_Clause_4_1_Introduction_to_5G_network.docx NFVIFA(20)0001021] IFA037 Clause 4.1 Introduction to 5G network --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)0001022_IFA037_Clause_4_2_Characteristics_of_5G_network.docx NFVIFA(20)0001022] IFA037 Clause 4.2 Characteristics of 5G network --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000830_IFA037_Clause_5_1_Introduction_to_characteristics.docx NFVIFA(20)000830] IFA037 Clause 5.1 Introduction to characteristics --> Approved || IFA || Jan-2020 || Completed
|-
| 003 || Profiling and analysis of characteristic: Network function modularization - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000760r1_IFA037_Clause_5_Adding_characteristic_NF_modularization.docx NFVIFA(20)000760r1] IFA037 Clause 5 Adding characteristic NF modularization --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000573_FEAT21_IFA037_Clause_5_2_Gap_analysis_modularization.docx NFVIFA(21)000573] FEAT21 IFA037 Clause 5.2 Gap analysis modularization --> Approved || IFA || Dec-2020 || Completed
|-
| 004 || Characteristic: Service-based interfaces, communication and service mesh - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000100r1_IFA037_Clause_5_Adding_characteristic_SBI__communication_and.zip NFVIFA(21)000100r1] FEAT21 IFA037 Clause 5 Adding characteristic SBI, communication and service mesh --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000544_FEAT21_IFA037_Clause_5_3_Adding_missing_solutions_on_SBI__co.zip NFVIFA(21)000544] FEAT21 IFA037 Clause 5.3 Adding missing solutions on SBI, communication and mesh --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000574_FEAT21_IFA037_Clause_5_3_Gap_analysis_SBI.docx NFVIFA(21)000574] FEAT21 IFA037 Clause 5.3 Gap analysis SBI --> Approved || IFA || Feb-2021 || Completed
|-
| 005 || Characteristic: Network slicing - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000099r3_FEAT21_IFA037_Clause_5_Adding_characteristic_network_slicing.zip NFVIFA(21)000099r3] FEAT21 IFA037 Clause 5 Adding characteristic network slicing --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000545_FEAT21_IFA037_Clause_5_4_Completing_solutions_of_network_sli.docx NFVIFA(21)000545] FEAT21 IFA037 Clause 5.4 Completing solutions of network slicing --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000575_FEAT21_IFA037_Clause_5_4_Gap_analysis_network_slicing.docx NFVIFA(21)000575] FEAT21 IFA037 Clause 5.4 Gap analysis network slicing --> Approved || IFA || Feb-2021 || Completed
|-
| 006 || Characteristic: Convergent (3GPP and non-3GPP) access - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000522r1_FEAT21_IFA037_Clause_5_Adding_characteristic_Convergent__acc.docx NFVIFA(21)000522r1] FEAT21 IFA037 Clause 5 Adding characteristic Convergent access --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000594_FEAT21_IFA037_Clause_5_10_Gap_analysis_convergent_access.docx NFVIFA(21)000594] FEAT21 IFA037 Clause 5.10 Gap analysis convergent access --> Approved|| IFA || Jun-2021 || Completed
|-
| 007 || Characteristic: Stateless NF, with separation of data processing from state - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000257_IFA037_Clause_5_Adding_characteristic_Stateless_NF.zip NFVIFA(21)000257] IFA037 Clause 5 Adding characteristic Stateless NF --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000592r1_FEAT21_IFA037_Clause_5_7_Gap_analysis_stateless_NF.docx NFVIFA(21)000592r1] FEAT21 IFA037 Clause 5.7 Gap analysis stateless NF --> Approved || IFA || Mar-2021 || Completed
|-
| 008 || Characteristic: Network capabilities exposure - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000502_FEAT21_IFA037_Clause_5_Adding_characteristic_Network_capabil.zip NFVIFA(21)000502] FEAT21 IFA037 Clause 5 Adding characteristic Network capabilities exposure --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000595r2_FEAT21_IFA037_Clause_5_8_Gap_analysis_Network_capabilities_e.docx NFVIFA(21)000595r2] FEAT21 IFA037 Clause 5.8 Gap analysis Network capabilities exposure --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000722r3_FEAT21_IFA037_Start_cleaning_up_EN_nef_non3gpp.docx NFVIFA(21)000722r3] FEAT21 IFA037 Start cleaning up EN_nef_non3gpp --> Approved || IFA || May-2021 || Completed
|-
| 009 || Characteristic: Distribution of services across the network (local and centralized) - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000293r1_FEAT21_IFA037_Clause_5_Adding_characteristic_distribution_of.zip NFVIFA(21)000293r1] FEAT21 IFA037 Clause 5 Adding characteristic distribution of services across the network --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000576r1_FEAT21_IFA037_Clause_5_4_Gap_analysis_services_distribution.zip NFVIFA(21)000576r1] FEAT21 IFA037 Clause 5.4 Gap analysis services distribution --> Approved || IFA || Mar-2021 || Completed
|-
| 010 || Characteristic: Unified authentication framework - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000329r1_IFA037_Clause_5_Adding_characteristic_Unified_authentication.docx NFVIFA(21)000329r1] IFA037 Clause 5 Adding characteristic Unified authentication framework --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000496r1_FEAT21_IFA037_5_6_Adding_potential_solutions_for_characteris.zip NFVIFA(21)000496r1] FEAT21 IFA037 5.6 Adding potential solutions for characteristic Unified authentication framework --> Approved || IFA || May-2021 || Completed
|-
| 011 || Characteristic: Roaming capabilities - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000526_FEAT21_IFA037_Clause_5_Adding_characteristic_roaming.docx NFVIFA(21)000526] FEAT21 IFA037 Clause 5 Adding characteristic roaming --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000593_FEAT21_IFA037_Clause_5_9_cleaning_up_editor_notes.docx NFVIFA(21)000593] FEAT21 IFA037 Clause 5.9 cleaning up editor notes --> Approved || IFA || Jul-2021 || Completed
|-
| 012 || Derivation of recommendations and conclusion - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000639r1_FEAT21_IFA037_Clause_6_1_Adding_recommendations_overview.docx NFVIFA(21)000639r1] FEAT21 IFA037 Clause 6.1 Adding recommendations overview --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000659r2_FEAT21_IFA037_Clause_6_Adding_recommendations_related_to_all.docx NFVIFA(21)000659r2] FEAT21 IFA037 Clause 6 Adding recommendations related to all characteristics --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000660_FEAT21_IFA037_Clause_7_Adding_Conclusion.docx NFVIFA(21)000660] FEAT21 IFA037 Clause 7 Adding Conclusion --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000660_FEAT21_IFA037_Clause_7_Adding_Conclusion.docx NFVIFA(21)000660] FEAT21 IFA037 Clause 7 Adding Conclusion --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000678r4_FEAT21_IFA037_Clause_6_Adding_recommendations_related_to_uni.docx NFVIFA(21)000678r4] FEAT21 IFA037 Clause 6 Adding recommendations related to unified authentication --> Approved || IFA || Jul-2021 || Completed
|-
| 013 || Address remaining major technical editor's notes - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000543_FEAT21_IFA037_Start_cleaning_up_EN.docx NFVIFA(21)000543] FEAT21 IFA037 Start cleaning up EN --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000544_FEAT21_IFA037_Clause_5_3_Adding_missing_solutions_on_SBI__co.zip NFVIFA(21)000544] FEAT21 IFA037 Clause 5.3 Adding missing solutions on SBI, communication and mesh --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000545_FEAT21_IFA037_Clause_5_4_Completing_solutions_of_network_sli.docx NFVIFA(21)000545] FEAT21 IFA037 Clause 5.4 Completing solutions of network slicing --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000677r2_FEAT21_IFA037_Clause_5_6_addresses_Editor_s_Note_about_SEC00.docx NFVIFA(21)000677r2] FEAT21 IFA037 Clause 5.6 addresses Editor’s Note about SEC005 and gap analysis of unified authentication framework --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000698_FEAT21_IFA037_Clauses_5_4_2_2_and_6_5_addressing_EN_about_L2.docx NFVIFA(21)000698] FEAT21 IFA037 Clauses 5.4.2.2 and 6.5 addressing EN about L2 connectivity --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000722r3_FEAT21_IFA037_Start_cleaning_up_EN_nef_non3gpp.docx NFVIFA(21)000722r3] FEAT21 IFA037 Start cleaning up EN_nef_non3gpp --> Approved || IFA || Jun/Jul-2021 || Completed
|-
| 014 || Final review - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000748r1_IFA037_Review_clause_1_3_4_editorial_clean-up.docx NFVIFA(21)000748r1] IFA037 Review clause 1,3,4 editorial clean-up --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000749r1_IFA037_Review_clause_5_editorial_clean-up.docx NFVIFA(21)000749r1] IFA037 Review clause 5 editorial clean-up --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000768r1_IFA037_Review_clause_6_editorial_clean-up.docx NFVIFA(21)000768r1] IFA037 Review clause 6 editorial clean-up --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000777_IFA037_Review_6_3_refining_recommendations_002_and_003.docx NFVIFA(21)000777] IFA037 Review 6.3 refining recommendations 002 and 003 --> Noted - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000796r1_IFA037_review_-_editorial_fixes_and_small_technical_wording_.zip NFVIFA(21)000796r1] IFA037 review - editorial fixes and small technical wording improvements --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000797_IFA037_review_-_comments_and_questions.zip NFVIFA(21)000797] IFA037 review - comments and questions --> Noted - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000798r2_IFA037_review_-_miscellaneous_technical_improvements.docx NFVIFA(21)000798r2] IFA037 review - miscellaneous technical improvements --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000807_FEAT21_IFA037_Clause_5_1_Statement_of_3GPP_Release_baseline_.docx NFVIFA(21)000807] FEAT21 IFA037 Clause 5.1 Statement of 3GPP Release baseline and update of references --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000809r1_FEAT21_IFA037_Clause_4_to_5_6_2_2_Minor_miscellaneous_change.docx NFVIFA(21)000809r1] FEAT21 IFA037 Clause 4 to 5.6.2.2 Minor miscellaneous changes --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000820r1_FEAT21_IFA037_Clauses_5_7_to_5_10_Miscellaneous_changes.zip NFVIFA(21)000820r1] FEAT21 IFA037 Clauses 5.7 to 5.10 Miscellaneous changes --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000821r1_FEAT21_IFA037_Clauses_6_Miscellaneous_changes_to_recommendat.docx NFVIFA(21)000821r1] FEAT21 IFA037 Clauses 6 Miscellaneous changes to recommendations --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000822_FEAT21_IFA037_Deleting_unused_clauses.docx NFVIFA(21)000822] FEAT21 IFA037 Deleting unused clauses --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000838_IFA037_review_-_removing_misleading_recommendations_.docx NFVIFA(21)000838] IFA037 review - removing misleading recommendations --> Noted - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000842r2_FEAT21_IFA037_Remaining_miscellaneous_changes_from_797_comme.zip NFVIFA(21)000842r2] FEAT21 IFA037 Deleting unused clauses --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000848r2_FEAT21_IFA037_Comments_missing_gap_associated_recommendation.docx NFVIFA(21)000848r2] FEAT21_IFA037_Comments_missing_gap_associated_recommendations --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000849_FEAT21_IFA037_Clause_5_6_Clarifying_security_aspects.zip NFVIFA(21)000849] FEAT21 IFA037 Clause 5.6 Clarifying security aspects --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000852_FEAT21_IFA037_Security_comments_in_clause_5_6.docx NFVIFA(21)000852] FEAT21 IFA037 Security comments in clause 5.6 --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000872r1_FEAT21_IFA037_security_recommendations_gap_5_5.docx NFVIFA(21)000872r1] FEAT21_IFA037_security_recommendations_gap 5.5 --> Agreed at IFA#256|| IFA || Aug/Sep-2021 || Completed
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WI(s) !! Target completion !! Status
|-
| 001 || Add functional requirements for the NFV architectural framework to include the support of inventory of VNF Common and Dedicated Services and platform/infrastructure capabilities (5gnfv.arch.001) Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001022r2_IFA010ed431_FEAT21_Adding_PaaS_Services_management.docx NFVIFA(21)0001022r2] IFA010ed431 FEAT21 Adding PaaS Services management --> FEAT Agreed at IFA#266 - NFVIFA(22)000123 IFA010ed431 FEAT21 Adding PaaS Services management --> see action 005|| IFA010 || Oct-2021 || Ongoing
|-
| 002 || Add functional requirements for the NFV architectural framework to include the support of operator certificate management functions (5gnfv.arch.002), requirements on the operator certificate management functions to synchronize the LCM of the certificates with the LCM operations of the VNF/VNFC (5gnfv.func.008), and retrieval of VNF/VNFC runtime information from VNFM/NFVO (5gnfv.if.011). See note 2. || IFA010 || Dec-2021 || Not started
|-
| 003 || Add functional requirements to the VNFM, and interface and information model specification to the VNF LCM to support adding/removing VNF external CP that are not sub-ports of a trunk (5gnfv.func.001, 5gnfv.if.004). || IFA010, IFA007, IFA008 || Nov-2021 || Not started
|-
| 004 || Add requirements and modelling for the VNFD and NSD to support describing requirement to use VNF Common/Dedicated Services (5gnfv.desc.001). See note 3. Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001025_IFA011ed431_FEAT21_Adding_requirements_for_PaaS_Services.docx NFVIFA(21)0001025] IFA011ed431 FEAT21 Adding requirements for PaaS Services --> FEAT Agreed at IFA#265 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001028r1_IFA014ed431_FEAT21_Adding_requirements_for_PaaS_Services.docx NFVIFA(21)0001028r1] IFA014ed431 FEAT21 Adding requirements for PaaS Services --> FEAT Agreed at IFA#266 || IFA011, IFA014 || Nov-2021 || Ongoing
|-
| 005 || Determining the mapping and requirements for the NFV architectural framework about the "PaaS service management function" (5gnfv.func.002). See note 3. Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000123r1_IFA010ed431_FEAT21_Mapping_of_PSM_and_NFV-MANO.docx NFVIFA(22)000123r1] IFA010ed431 FEAT21 Adding PaaS Services management --> Available || IFA010 || Dec-2021 || Ongoing
|-
| 006 || Add functional requirements to the VNFM and NFVO to support determining and triggering LCM for VNF Common/Dedicated Services (5gnfv.func.002, 5gnfv.func.003). See note 3. Contributions: - NFVIFA(22)000123r1 IFA010ed431 FEAT21 Adding PaaS Services management --> see action 005|| IFA010, IFA007, IFA008 || Dec-2021 || Ongoing
|-
| 007 || Add enhancements related to NSD processing: - requirements and modelling on the NSD management interface to allow onboarding of an NSD even if not all VNF packages, nested NSDs and PNFDs have been previously on-boarded (5gnfv.func.004a), - requirements and modelling on the NS LCM to handle the case of not all constituent elements being on-boarded (5gnfv.if.006), - functional requirement to the NFVO to support processing information related to version dependencies between constituent VNF (5gnfv.func.004b), - requirements for the NSD regarding whether NSD on-boarding can be performed even if not all referred VNF Packages, NSD and PNFDs are on-boarded (5gnfv.desc.007a), and - requirements for the NSD to support information related to constituent VNF version dependencies (5gnfv.desc.007b). Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000086r1_FEAT21-IFA010ed431-Clause_6_3_1_NFVO_support_for_version_dep.docx NFVIFA(22)000086r1] FEAT21-IFA010ed431-Clause 6.3.1 NFVO support for version dependency information --> FEAT Agreed at IFA#273 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000100r1_FEAT21_IFA014ed431_Adding_version_dependencies.docx NFVIFA(22)000100r1] FEAT21 IFA014ed431 Adding version dependencies --> FEAT agreed at IFA#275 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000101r1_FEAT21-IFA013ed431-Adding_version_dependencies_to_NS_LCM_ope.docx NFVIFA(22)000101r1] FEAT21-IFA013ed431-Adding version dependencies to NS LCM operations --> FEAT agreed at IFA#275 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000178_FEAT21_IFA013ed431_Exposure_of_version_dependencies.docx NFVIFA(22)000178] FEAT21 IFA013ed431 Exposure of version dependencies --> FEAT Agreed at IFA#276 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000191r1_FEAT21-IFA014ed431-Clause_6_2_2_Add_flag_for_strict_NSD_onbo.docx NFVIFA(22)000191r1] FEAT21-IFA014ed431-Clause 6.2.2 Add flag for strict NSD onboarding --> Agreed at IFA#276 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000192r1_FEAT21-IFA010ed431-Clause_6_6_1_NFVO_allow_lenient_NSD_onboa.docx NFVIFA(22)000192r1] FEAT21-IFA010ed431-Clause 6.6.1 NFVO allow lenient NSD onboarding --> FEAT Agreed at IFA#276 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000189r1_FEAT21_IFA013ed431_precondition_about_onboarded_constituents.docx NFVIFA(22)000189r1] FEAT21 IFA013ed431 precondition about onboarded constituents --> FEAT Agreed at IFA#276|| IFA013, IFA010, IFA011, IFA014 || Nov-2021 || Completed
|-
| 008 || Add requirements to extend the capability support of NFVO and VNFM to handle the modification of security groups of a particular VNF instance based on LCM actions performed on the corresponding VNF instance (5gnfv.func.005, 5gnfv.if.007) and updates on the relevant descriptors to indicate the mapping of security groups to target CP (5gnfv.desc.008). || IFA010, IFA007, IFA014 || Dec-2021 || Not started
|-
| 009 || Add enhancements to the VL construct to support additional services such as name resolution, communication security, etc. (5gnfv.desc.002). || IFA014 || Jan-2022 || Not started
|-
| 010 || Add enhancements, requirements to address the capability to indicate, reuse and shared virtualised resources among VNF instances, including extensions to the granting LCM interface (5gnfv.desc.004, 5gnfv.desc.005, 5gnfv.if.005) and to the scaling of virtualised storage resources independently (5gnfv.desc.003). || IFA011, IFA014, IFA007 || Jan-2022 || Not started
|-
| 011 || Add requirements and modelling to the NS LCM interface to address various capabilities: - providing information about external L2 networks (5gnfv.if.001), - providing location constraints of constituents of a VNF to be deployed (5gnfv.if.002), - providing naming related information related to SAP or VNF external CP (5gnfv.if.003), and - relevant descriptor enhancements in the VNFD/NSD for additional network properties (5gnfv.desc.006). || IFA013, IFA011, IFA014 || Dec-2021 || Not started
|-
| 012 || Update the definition of VNF to clarify that a VNF can be used to deploy the implementation of a subset of an NF (5gnfv.func.007). || NFV003 || Nov-2021 || Not started
|-
| 013 || Enhancements to the VNFD to support describing requirements to use VNF Common/Dedicated Services related to authorization server (5gnfv.desc.009), CA (5gnfv.desc.010) and identify if VNF provides authorization server capabilities (5gnfv.desc.011). See notes 2 and 3. || IFA011 || Dec-2021 || Not started
|-
| 014 || Add functional requirements, interface requirements, interface modelling to cover the aspects of registering/unregistering client information in respective authorization server: - NFVO requirements (5gnfv.func.006) - VNF LCM interface (5gnfv.if.008) - VNF Configuration interface (5gnfv.if.009 and 5gnfv.if.010) See note 2.|| IFA010, IFA007, IFA008 || Feb-2022 || Not started
|-
| 015 || Document about the potential use of non-MANO artefacts describing the relationship of scaling aspects with the purposed services offered by the VNF (5gnfv.other.001). || IFA011 || Dec-2021 || Not started
|-
| colspan="5" | NOTE 1: In the actions, references to relevant recommendations in ETSI GR NFV-IFA 037 v0.12.0 are provided for more information and details regarding the expected recommendation. NOTE 2: This action might be performed via a specific "security enhancement" feature. If so, proper cross-referencing will be highlighted on the feature plan. NOTE 3: Relationship with other features such as FEAT24 "Generic VNF OAM" and FEAT17 on aspects of "PaaS" will be evaluated to determine what feature work takes final responsibility to perform the specification in order to avoid overlapping specification.
|-
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT22: M-Tenant ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Ulrich Kleber, Huawei, Ulrich.kleber@huawei.com
|-
| '''Feature description''' || Start with use cases where multiple users consume services from the same NFV-MANO environment and implement necessary enhancements in the NFV-MANO stack.
|-
| '''Target Release''' || '''Stage 1:''' Release 5
'''Stage 2:''' Release 5 (2021-X-X) 
'''Stage 3:''' Release 5 (2021-X-X)
|-
| '''Impacted WIs''' || '''Stage 1:''' EVE018
'''Stage 2:''' tbd 
'''Stage 3:''' tbd
|-
| '''MegaCRs''' || '''Stage 2:''' IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status) 
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000yyy] (CR Status) 
'''Stage 3:''' SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' ||
|-
|New Specifcations
|'''Stage 1:''' EVE018 
'''Stage 2:''' none 
'''Stage 3:''' none
|-
| '''Status''' || '''Stage 1:''' Ongoing (60% completed)
'''Stage 2:''' Not started
'''Stage 3:''' Not started
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 1:''' U.Kleber (Huawei) 
'''Stage 2:''' Name (Company) 
'''Stage 3:''' Name (Company) 
|-
| '''Last Updated''' || 2021-09-22
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to IFA0xx. CR draft [LINK] || IFA || xx || Open
|}
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL0xx. CR draft [LINK] || SOL || xx || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL0xx. CR draft [LINK] || SOL || xx || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT23: M-SBA ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Janusz Pieczerak, Orange, janusz.pieczerak@orange.com
|-
| '''Feature description''' || This feature studies the application of a Service-Based Architecture (SBA) design style to the NFV architectural framework and provides recommendations on the evolution of the ISG specifications structure to apply SBA design patterns to the NFV architectural framework.
|-
| '''Target Release''' || '''Stage 2:''' Release 4 (2018-X-X)
'''Stage 3:''' Release 4 (2019-X-X)
|-
| '''Impacted WIs''' || '''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''MegaCRs''' || '''Stage 2:'''
IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000yyy] (CR Status)

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || TBD
|-
|New Specifcations
|'''Informative:''' DGR/NFV-IFA039
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Status''' || '''Informative:''' On-going (70%)
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Janusz Pieczerak (Orange)
'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2021-01-20
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to IFA007. CR draft [LINK] || IFA || March-2018 || Open
|}
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT24: VNF-OAM ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Gerald Kunzmann, DOCOMO, kunzmann@docomolab-euro.com
|-
| '''Feature description''' || This feature will analyse and define the type of OAM functions for VNFs that can be generalized and be provided as a “generic function” supporting the provisioning, connectivity, configuration and monitoring of VNFs on a virtualized platform. The feature will also determine possible solutions to realize such generic OAM functions, e.g., by leveraging PaaS capabilities. The result report will include, if necessary, recommendations for requirements and architectural enhancements.
|-
| '''Target Release''' || '''Stage 2:''' Release 3 (May 2020)
'''Stage 3:''' Release 3 (2020-X-X)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFAxx, IFAyy
'''Stage 3:''' SOLzz
|-
| '''MegaCRs''' || '''Stage 2:'''
EVE019 GR

IFA0xx

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT17: cloud-native VNF and NFV architecture PaaS
|-
|New Specifcations
|'''Stage 2:''' none
'''Stage 3:''' SOLaaa
|-
| '''Status''' || '''Stage 2:''' Ongoing (10% completed)
'''Stage 3:''' Not started
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Bertrand Souville (DOCOMO)
'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2020-01-13
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to IFA007. CR draft [LINK] || IFA || March-2020 || Open
|}
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2020 || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT25: VNF-CI ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Huzhong Ling, China Mobile, linghuzhong@chinamobile.com
|-
| '''Feature description''' || This feature will analyse and define how to implement a "Joint Pipeline" to provide DevOps process beween VNF providers and VNF operators. The feature will also determine possible extentions of NFV MANO to realize such DevOps process.
|-
| '''Target Release''' || '''Stage 2:''' Release 4 (2020-H2)
'''Stage 3:''' Release 3 (2021-H1)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFAxx, IFAyy, SOLzz
'''Stage 3:''' SOLzz
|-
| '''MegaCRs''' || '''Stage 2:'''
IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000yyy] (CR Status)

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEATxx FEATyy
|-
|New Specifcations
|'''Stage 2:''' none
'''Stage 3:''' SOLaaa
|-
| '''Status''' || '''Stage 2:''' Completed
'''Stage 3:''' Ongoing (20% completed)
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Name (Company)
'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 20xx-xx-xx
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Requirements for test information including in VNF Pacakge
* VNF package should contain references to dependent functions or services, which are machine readable and can be bound automatically to the particular VNF at deployment time into the test, staging, production environment.
* VNF package should contain a testing section with various information concerning testing and DevOps
* VNF Package should contain acceptance test descriptions.
* VNF Package should contain acceptance test code that can be executed automatically after deployment into the various environments.
* VNF Package should contain information about a test execution framework what is capable to execute the test code included in the VNF Package.
* VNF Package should contain a reference to the acceptance test results of the VNF Provider.
* VNF Package should contain information about the operator environment, in which it makes sense to test.

| IFA011 || 2nd Half-2020 || Open
|-
| 002 || VNF should support to specify the test mode via configuration interface between VNFM and VNF || IFA || 2nd Half-2020 || Open
|-
| 003 || When a common test framework is used , it's recommended that VNF should support standardized test API || IFA || 1st Half-2021 || Open
|}
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Under the '/tests' directory in VNF package, there should contain information about VNF test mode. || SOL || Need further focus || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT26: Policy Management Models ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Chen Wang, China Mobile, wangchenyj@chinamobile.com
|-
| '''Feature description''' || This feature will analyse existing policy information and data models and identify solutions that potentially could be applied to NFV-MANO; clarify the main alternatives for policy management (between NFV-MANO and OSS/BSS); determine the objectives and management alternatives for policy management applicable to NFV-MANO; identify policy expression information model applicable to NFV-MANO; identify policy expression data model applicable to NFV-MANO.
|-
| '''Target Release''' || '''Stage 2:''' Release 4 (2021-04-15) Study to be completed
'''Stage 3:''' Release 4 (202x-X-X)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA005/006/007/008/013/030
'''Stage 3:''' SOL012
|-
| '''MegaCRs''' || '''Stage 2:'''

'''Stage 3:'''

|-
| '''Related/Dependent Features''' || FEAT07
|-
|New Specifcations
|'''Stage 2:''' IFA042
'''Stage 3:'''
|-
| '''Status''' || '''Stage 2:''' Ongoing(40% completed)
'''Stage 3:''' Not started
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Chen Wang (China Mobile)
'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' ||2021-09-15
|}

=== Stage 2 Implementation Plan ===
0Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || First GR (IFA042) draft introducing the skeleton and the scope.
'''Accepted contributions:'''

NFVIFA(20)000553r2
| IFA || August-2020 || Done
|-
|002
|Analysis of existing SDOs and Open Source Community policy models
'''Accepted contributions:'''

NFVIFA(20)000615r2 NFVIFA(20)000616r6 NFVIFA(20)000617r1

NFVIFA(20)000618r2 NFVIFA(20)000619r2 NFVIFA(20)000620r1
|IFA
|November-2020
|Done
|-
|003
|NFV-MANO policy model potential requirements analysis
Analysis of existing SDOs and Open Source Community policy models

NFVIFA(21)000304

NFVIFA(21)000305r2

NFVIFA(21)000306r3

NFVIFA(21)000307r2

NFVIFA(21)000308r3

NFVIFA(21)000309r4

NFVIFA(21)000310r3

NFVIFA(21)000313r2_IFA042_5_4_1_Examples__Potential_Attributes_of_the_VNF_Auto-

NFVIFA(21)000314r2_IFA042_5_4_2_Examples__Potential_Attributes_of_the_NS_Self-h

NFVIFA(21)000315r3_IFA042_5_4_3_Examples__Potential_Attributes_of_the_Virtualiz

NFVIFA(21)000316r2_IFA042_6_3_2_3_A_YANG_Data_Model_for_ECA_Policy_Management
|IFA
|January-2021
|Done
|-
|004
|Analysis and Recommendations
NFVIFA(21)000310r3_IFA042_5_3_1_General_Recommendations

NFVIFA(21)000311r2_IFA042_5_3_2_Recommendations_for_Policy_Model_Information_El

NFVIFA(21)000312r2_IFA042_5_3_3_Recommendations_for_Policy_Model_Attributes

NFVIFA(21)000407r1

NFVIFA(21)000408

NFVIFA(21)000409r1

NFVIFA(21)000410r2

NFVIFA(21)000411r2

NFVIFA(21)000424r2

NFVIFA(21)000439r1

NFVIFA(21)000440r1

NFVIFA(21)000441r1

NFVIFA(21)000443r1

NFVIFA(21)000444r1

NFVIFA(21)000454r1

NFVIFA(21)000442r1

NFVIFA(21)000445r1

NFVIFA(21)000446r1

NFVIFA(21)000487r1

NFVIFA(21)000488r1

NFVIFA(21)000489r1

NFVIFA(21)000503r1

NFVIFA(21)000520r1

NFVIFA(21)000530r1

NFVIFA(21)000558r1

NFVIFA(21)000559r1

NFVIFA(21)000560r1

NFVIFA(21)000561r1

NFVIFA(21)000562

NFVIFA(21)000563r1

NFVIFA(21)000617r2

NFVIFA(21)000618r2
|IFA
|Feburary-2021
|Done
|-
|005
|Review
NFVIFA(21)000674r1

NFVIFA(21)000675r1

NFVIFA(21)000699

NFVIFA(21)000701r2

NFVIFA(21)000700r1

NFVIFA(21)000727

NFVIFA(21)000728

NFVIFA(21)000729r1

NFVIFA(21)000730r1
|IFA
|September-2021
|Done
|}

'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
||||||| ||
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
||||||| ||
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT27: NFV for vRAN ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Kostas Katsalis (DOCOMO EUL)
|-
| '''Feature description''' ||The scope of this feature covers the following areas: a) study the advances concerning the virtualization of the RAN and profile the NFV framework to determine how it can support virtualized RAN (vRAN) use cases, b) identify key technical challenges relevant to architectural, operational and management aspects, in case the NFV architectural framework is leveraged to support virtualization of the RAN, and c) provide recommendations for enhancements to the NFV architectural framework and its functionality, aiming to provide further support for vRAN use cases.
|-
| '''Target Release''' || '''Stage 2:''' TBD (Release 5 (2022-X-X))
'''Stage 3:''' TBD (Release 5 (2023-X-X))
|-
| '''Impacted WIs''' || '''Stage 2:''' TBD (IFAxx, IFAyy, SOLzz)
'''Stage 3:''' TBD (SOLzz)
|-
| '''MegaCRs''' || '''Stage 2:'''
TBD: IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(21)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(21)000yyy] (CR Status)

'''Stage 3:'''

TBD: SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//blackhole.doc NFVSOL(21)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT17 on "Cloud-native VNF and container infrastructure management"
FEAT19 on "NFV connectivity"

FEAT21 on "5GNFV"
|-
|'''New Specifcations'''
|'''Informative:''' DGR/NFV-IFA046
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Status''' || '''Informative:''' ongoing (0%)
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Informative:''' Kostas Katsalis (DOCOMO EUL)
'''Stage 2:''' Name (Company)

'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2021-09-20
|}

=== Informative work ===
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Skeleton and scope - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000751r1_IFA046_Report_skeleton_on_NFV_support_for_virtualization_of_.zip NFVIFA(21)000751] IFA046 skeleton - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000806r1_FEAT27_IFA046_Scope.docx NFVIFA(21)000806] IFA037 Scope || IFA || Sept-2021 || Ongoing
|-
| 002 || Overview and Introduction || IFA || Oct-2021 || Ongoing
|-
| 003 || Identification and description of Key technical challenges || IFA || Oct-2021 || Ongoing
|-
| 004 || Analysis of Use Cases (from other SDOs) || IFA || Oct-2021 || Ongoing
|-
| 005 || Solutions analysis || IFA || Dec-2021 || Ongoing
|-
| 006 || Solutions comparison and gap analysis || IFA || Jan-2022 || Ongoing
|-
| 007 || Recommendations || IFA || Mar-2022 || Ongoing
|-
| 008 || Conclusion || IFA || May-2022 || Ongoing
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}
=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT28: Fault management models ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || WANG Chen (China Mobile)
|-
| '''Feature description''' ||The proposed feature aims to extend the defined data model of alarms and values of attributes (e.g., fault type) to enhance the processing of failure information. In addition, the proposal will analyse, determine and enrich the fault management interfaces to provide and acquire information to/from fault management closed loops in between different NFV-MANO, platform and OSS layers.
Thus, the objectives of the feature comprise:

- Define the necessary vendor agnostic information and data models for alarms and event notifications.

- Expose and relate the type, cause, and additional information of the faults with appropriate levels of severity of the violation, like critical, major, minor, warning as defined in the current Alarm information elements.

- Enable automated fault detection and performance degradation analysis over complex and correlated metrics.

NOTE: Alarms related to security violations are out of scope of this activity.
|-
| '''Target Release''' || '''Stage 2:''' TBD (Release 5 (2022-X-X))
'''Stage 3:''' TBD (Release 5 (2023-X-X))
|-
| '''Impacted WIs''' || '''Stage 2:''' EVE019, IFA005/006/007/008/013
'''Stage 3:''' TBD (SOLzz)
|-
| '''MegaCRs''' || '''Stage 2:'''
TBD: IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(21)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(21)000yyy] (CR Status)

'''Stage 3:'''

TBD: SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//blackhole.doc NFVSOL(21)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT24 on "Generic VNF OAM"
|-
|'''New Specifcations'''
|'''Normative:''' DGS/NFV-IFA045
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Status''' || '''Normative:''' ongoing (0%)
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Normative:''' WANG Chen (China Mobile)
'''Stage 2:''' Name (Company)

'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2021-09-22
|}

=== Normative work ===
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Skeleton and scope for the IFA045. || IFA || Sept-2021 || Ongoing
|-
| 002 ||Overview and introduction of IFA045 content (clause 4).
| IFA || Oct-2021 || Ongoing
|-
| 003 || Define the “alarm definition template” (clause 6). See note 1. || IFA || Nov-2021 || Ongoing
|-
| 004 || Development of use cases related to FM alarms (annex A.1). || IFA || Mar-2022 || Ongoing
|-
| 005 || Development of use cases related to use of Alarms information (annex A.2). || IFA || Mar-2021 || Ongoing
|-
| 006 ||Definition of object types that can be fault monitored (clause 5). See note 1 and note 2.
| IFA || Apr-2022 || Ongoing
|-
| 007 ||Alarm definitions (clause 7). See note 1 and note 2.
| IFA || Sep-2022 || Ongoing
|-
| 008 || Final review of IFA045. || IFA || Oct.-Nov. 2022 || Ongoing
|-
|009
|Alignment CRs to other NFV-IFA specifications.
|IFA
|Sep. - Nov. 2022
|Ongoing
|-
| colspan="5" |NOTE 1: It can run in parallel with the development of use cases, in particular if there are diverse object types and some of them are clarified with use cases at early stages.
NOTE 2: Additional sub-task details could be defined to sequence or parallelize the work on different object types and associated alarm definitions, e.g., split by “NFV managed objects such as VR, MSCS, VNF, NS” or by “resource related domain, such as compute, storage, network”.
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}
=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT29: Green NFV ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Joan Triay (DOCOMO)
|-
| '''Feature description''' ||The scope of the feature covers the following areas: - Analyse aspects of NFV (VNF design, NFV-MANO and VNF operation, deployment configuration of NFV-MANO, NFVI, etc.) that have impact on energy consumption and those that can enable smart energy NFV and power saving features. - Identify design guidelines needed for optimizing energy consumption. - Specify enhancements to specifications on interfaces and information model, augment exposed KPIs and metrics to enable resources orchestration and VNF/NS LCM to operate following power saving policies.
|-
| '''Target Release''' || '''Stage 2:''' TBD (Release 5 (2021-X-X)) '''Stage 3:''' TBD (Release 5 (2021-X-X))
|-
| '''Impacted WIs''' || '''Stage 2:''' TBD (IFAxx, IFAyy, SOLzz) '''Stage 3:''' TBD (SOLzz)
|-
| '''MegaCRs''' || '''Stage 2:'''
TBD: IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(18)000yyy] (CR Status)

'''Stage 3:'''

TBD: SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT20 on "Autonomous management" (Release 4) FEAT07 on "Policy management framework" (Release 4) FEAT26 on "Policy models" (Release 4)
|-
|'''New Specifcations'''
|'''Informative:''' DGR/NFV-EVE021 '''Stage 2:''' TBD '''Stage 3:''' TBD
|-
| '''Status''' || '''Informative:''' ongoing (5%) '''Stage 2:''' TBD '''Stage 3:''' TBD
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Informative:''' Joan Triay (DOCOMO) '''Stage 2:''' Name (Company) '''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2021-09-21
|}

=== Informative work ===
'''EVE'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Skeleton and scope || EVE (EVE021) || Sep-2021 || Completed
|-
| 002 || Introduction and overview - Introduction to energy efficiency and global initiatives - NFV and energy efficiency - Other organizations work || EVE (EVE021) || Oct-2021 || Not started
|-
| 003 || Development of use cases. See note 1 and note 2. - Network-wide and NFV-MANO aspects. - Energy related measurements and runtime aspects. - Energy-driven design - Enabling smart energy usage and decision making.
| EVE (EVE021) || Dec-2021 || Not started
|-
| 004 || Documentation of key issues. See note 1 and note 2. - Energy consumption - Energy efficiency management - Energy efficient design - Energy related metrics and KPI
| EVE (EVE021) || Jan-2022 || Not started
|-
| 005 || Framework and potential solutions. || EVE (EVE021) || Feb-2022 || Not started
|-
| 006 || Documentation of recommendations. || EVE (EVE021) || Mar-2022 || Not started
|-
| 007 || Documentation of the conclusion. || EVE (EVE021) || Mar-2022 || Not started
|-
| 008 || Final review of EVE021. See note 3. || EVE (EVE021) || May-2022 || Not started
|-
| colspan="5" | NOTE 1: Minimum set of items to consider are listed. NOTE 2: These tasks can run in parallel, since as we develop use cases, we can start documenting findings about related key issues. NOTE 3: It may include addressing “minor” editor’s notes that do not require substantial new content.
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}
=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT30: VNF configuration ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Bruno Chatras (Orange)
|-
| '''Feature description''' ||The scope of this feature covers the following areas:
1) Provide guidelines on the use of the configuration options available in the NFV framework and the types of configuration data applicable to each of these options.

2) Specify related enhancements to the set of ETSI NFV specifications needed to improve interoperability between VNFs and independently-developed VNF configuration management functions and further facilitate automation of VNF configuration.

|-
| '''Target Release''' || '''Stage 2:''' TBD (Release 5 (2022-X-X))
'''Stage 3:''' TBD (Release 5 (2023-X-X))
|-
| '''Impacted WIs''' || '''Stage 2:''' TBD (IFAxx, IFAyy, SOLzz)
'''Stage 3:''' TBD (SOLzz)
|-
| '''MegaCRs''' || '''Stage 2:'''
TBD: IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(21)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(21)000yyy] (CR Status)

'''Stage 3:'''

TBD: SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//blackhole.doc NFVSOL(21)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT24 on "VNF generic OAM"
|-
|'''New Specifcations'''
|'''Informative:''' DGR/NFV-EVE022
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Status''' || '''Informative:''' ongoing (20%)
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Informative:''' Bruno Chatras (Orange)
'''Stage 2:''' Name (Company)

'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2021-09-20
|}

=== Informative work ===
'''EVE'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Skeleton and scope - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000751r1_IFA046_Report_skeleton_on_NFV_support_for_virtualization_of_.zip NFVIFA(21)000751] EVE022 skeleton and scope || EVE || Sept-2021 || Completed
|-
| 002 || Overview and and use cases || EVE || Oct-2021 || Ongoing
|-
| 003 || Analysis of Use Cases and Identification of Key Issues || EVE || Nov-2021 || Ongoing
|-
| 004 || Solutions identification || EVE || Nov-2021 || Not Started
|-
| 005 || Solutions comparison || EVE || Dec-2021 || Not Started
|-
| 006 || Recommendations || EVE || Jan-2022 || Not Started
|-
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}
=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== ENH01: Security enhancements ==
This section contains an overview of small and generic security enhancements to the ETSI NFV framework and their current status.

'''Ways of Working for this security enhancement feature.'''
# Resolve open comments on the contribution in IFA;
# IFA '''almost feature agrees''' (first step) the contribution;
# Seek feedback from SEC;
# After resolving open comments on the contribution in SEC, '''SEC endorse''' the contribution and back to step 1.
# IFA '''feature agrees''' (second step) the contribution with confirmation from SEC.
{| class="wikitable"
|+
!ID
!Name
!Release
!Status
!Contact
!Descirption
!Contributions
|-
|ENH01.xx
|New security enhancement
|
|{Proposal,Under development, Completed, Closed}
|Foo Bar (ACME) <foo.bar@acme.org>
|A short description of the feaure
|
* List
* of
* related
* CRs
|-
|ENH01.01
|Certificate management
|Release 4
|Under development
|Yuya Kuno (DOCOMO)
|The security enhancement aims to specify the capability to support certificate management by introducing OCMF (Operator Certificate Management Function) within the NFV MANO architecture and is enhancing the NFV-MANO reference points and functional blocks. OCMF enhances "Operator Certificate Enrolment Server" as defined in ETSI GR NFV-SEC 005.
|Information about the planned schedule and potential specification impacts is available in contribution [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000843r2_Enhancement_Proposal_on_Certificate_Management_Security_Enha.docx NFVIFA(21)000843r2]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000071r2_Proposal_of_security_enhancement_for_IFA_on_certificate_mgmt.zip NFVSEC(21)000071r2]：Enhancement Proposal on Certificate Management Security Enhancement (Noted - IFA#258)

Discussion paper of direction for Stage 2 in IFA & SEC joint session: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001053r1_Enh01_01_DP_for_IFA_and_SEC_joint_session.pptx NFVIFA(21)001053r1]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000094r6_SEC_Review_on_Enh01_01_Discussion_about_Certificate_Manageme.zip NFVSEC(21)000094r6]:Enh01.01 DP for IFA and SEC joint session (IFA#264 check open issues -> SEC review -> IFA#274 Noted - agreed Suggestion#1 (NFV specifies both option) and Suggestion#2(registration usecase is starting points)))

Discussion paper for the stage2 level working specs on Certificate Management: [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_04_13_WG_NFVSEC%23207/NFVSEC(22)000024_ENH01_Discussion_on_specs_approach_for_security_architecture.pptx NFVSEC(22)000024]:Enh01.01 DP for proposing to work on IFA026/IFA033 as for SEC related architecture and RPs/IFs (SEC#207 - agreed to work on IFA026/IFA033 for Certificate Management and noted clear separation between SM and Certificate Management needed. And also asuumed that the contirbutions on IFA026/033 worked in SEC WG first)

Individual CRs:

IFA010
* [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000835r5_IFA010ed431_support_certificate_mgmt.docx NFVIFA(21)000835r5]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000069r1_draft_CR_for_IFA010_to_support_certificate_mgmt.docx NFVSEC(12)000069] &[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000071r2_Proposal_of_security_enhancement_for_IFA_on_certificate_mgmt.zip NFVSEC(21)000071r2]: IFA010ed431 support certificate mgmt (SEC#194 endorsed -> IFA#257 FEAT Agreed)
* [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000899r4_IFA010ed431_enhance_functional_requirements_to_support_certi.docx NFVIFA(21)000899r4]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000090r2_SEC_review_on_NFVIFA_21_000899r3.zip NFVSEC(21)000090r2]: IFA010ed431 enhance functional requirements to support certificate mgmt (IFA#260 FEAT almost Agreed -> SEC endorsed -> IFA#265 FEAT almost Agreed)
* [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000935r2_Enh01_01_IFA010ed431_exchange_NFV-MANO_and_sub_CAs_certifica.docx NFVIFA(21)000935r2]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000089r1_SEC_review_on_NFVIFA_21_000935.zip NFVSEC(21)000089r1]: Enh01.01 IFA010ed431 exchange NFV-MANO and sub CAs certificate (IFA#260 FEAT almost Agreed -> SEC#199 endorsed -> IFA#265 FEAT almost Agreed)
* [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000960r1_IFA010ed431_additions_to_support_certificate_management_in_c.docx NFVIFA(21)000960r1]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000085_Proposal_to_add_further_clarifications_for_support_of_cert_m.zip NFVSEC(21)000085]: FA010ed431 additions to support certificate management in clause 5.y (SEC#197 endorsed with further 3 expansions -> IFA available)
IFA031
* [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000160r2_ENH01_01_IFA031ed431_Register_Requirements_on_certificate_ma.docx NFVIFA000(22)160r2]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_03_17_WG_NFVSEC%23205/NFVSEC(22)000019r1_SEC_Review_on_Enh01_01_NFVIFA_22_000160r1.zip NFVSEC(22)000019r1]: IFA031ed431 adding "Requirements on Registration of VNF/VNFC and MANO functionaly entity" (IFA#275 IFA160r1 FEAT agreed -> SEC#205 endorsed as SEC19r1/IFA160r2 with modification)
|-
|
|
|
|
|
|
|
|}

== ENH02: Special technical enhancements ==
This section contains an overview of small and generic technical enhancements to the ETSI NFV framework and their current status.
{| class="wikitable"
|+
!ID
!Name
!Release
!Status
!Contact
!Description
!Contributions
|-
|ENH02.01
|NFV-MANO enhancement with SDN-based networking
|Release 4
|Stage 2 complete
|
{| class="wikitable"
|Wang Ruixue, <wangruixue@chinamobile.com>
|-
|Li Shitao,<lishitao@huawei.com>
|}
|This new enhancement proposes to enhance the NFV-MANO functionality related to virtualised network management, lifecycle management and template information model to support the integration of SDN-based network in the framework of NFV-MANO during the timeframe of Release 4.
This work suggests to specify the SDN-based network resources in the NSD and VNFD model in order to use the different type of network to provision the network connection requirements at the design time.

This work also suggests to enhance Os-Ma-nfvo, Or-Vi and Or-Vnfm reference points in order to manage the lifecycle of the different type of network.
|
* NFVIFA(19)000858r4 : feature proposal (accepted)
* NFVIFA(19)000966r2: adding RD IE in IFA014, available
* NFVIFA(19)0001018: new requirements to IFA010, FEAT Agreed (IFA#202)
* NFVIFA(20)000240r2: adding new routing resource as a new type of network resources: FEAT Agreed (IFA#208)
* NFVIFA(20)000239r1: discussion paper for adding routing resource, available
* NFVIFA(20)000313r3: adding a new RoutingResorceData for describing a routing resource, FEAT Agreed (IFA#197)
* NFVIFA(20)000314r3: adding the Routing resource in the Update Virtualised Network Resource operation, FEAT Agreed (IFA#197)
* NFVIFA(20)000517r3: discussion paper for NSD model for supporting Routing resource: available
* ============= Mega CRs Approved ========
* IFA005: NFVIFA(20)000728r1 (Approved in NFVIFA#216) IFA010: NFVIFA(21)000030r3 (Approval in IFA#230) IFA014: NFVIFA(21)000150r4 (Approval in IFA#230)
|-
|ENH02.02
|NFV-MANO enhancement for NS feasibility check
|Release 4
|Stage 2 complete
|Junichi Kawasaki <ju-kawasaki@kddi.com>, Kenichi Ogaki <ke-oogaki@kddi.com>, Rajavarma Bhyrraju <rajavarma.bhyrraju@ericsson.com>, Cristina Badulescu <cristina.badulescu@ericsson.com>, Anatoly Andrianov <anatoly.andrianov@nokia.com>, Kleber Ulrich <Ulrich.Kleber@huawei.com>

|This new enhancement proposes to add the capability of feasibility check of Network Service to the lifecycle management during the timeframe of Release 4.

This is required to support the requirements specified in step-3 of clause 5.1.21 in 3GPP TS28.531 (Management and provisioning of 5G network slicing), to check the feasibility of Network slice subnet by sending enquiry requests to MANO to determine availability of network constituents.

This work suggests to enhance the Os-Ma-nfvo reference point to supporting the feasibility check of Network Service.

|
* NFVIFA(20)000187r2: New enhancement proposal (accepted, IFA#190)
* NFVIFA(20)000084a1r6: Discussion paper for option with extending existing operations (Noted, IFA#196)
* NFVIFA(20)000084r7: Changes to InstantiateNsRequest and UpdateNsRequest (FEAT agreed, IFA#196)
* NFVIFA(20)000332r3: Extending NsLcmOperationOccurrenceNotification (FEAT agreed, IFA#196)
* NFVIFA(20)000372r2: Support for modifying schedule time of scheduled operation (FEAT agreed, IFA#198)
* NFVIFA(20)000397r2: New requirements to IFA010 (FEAT agreed, IFA#200)

===== ============= Mega CRs Approved ======== =====
* NFVIFA(20)000662r2: IFA013ed421 MegaCR ENH02.02 NS feasibility check (Accepted - IFA#217)
* NFVIFA(20)000397r2: New requirements to IFA010 (Accepted - IFA#213)
*
|-
|ENH02.03
|NFV-MANO enhancement with Data flow mirroring
|Release 4
|Stage 2 complete
|Chen Shaofan <chenshaofan@chinamobile.com>,

Li Shitao <lishitao@huawei.com>
|This new enhancement proposes to enhance the NFV-MANO functionality to enable data flow mirroring management during the timeframe of Release 4.

This work suggests to specify the intra NFVI-PoP data flow mirroring requirements in the NSD model in order to provide the flow information need to be mirrored at the design time.

This work also suggests to enhance Or-Vi reference point in order to manage the intra NFVI-PoP data flow mirroring during the lifecycle of a NS.
|
* NFVIFA(20)000401：Supporting_Material_for_NFV_MANO_New_Enhancement_Proposal_Data_Flow_Mirroring（Noted in IFA-197）
* NFVIFA(20)000402r3: New enhancement proposal (accepted in IFA-202)
* NFVIFA(20)000491r7_ENH02.03_IFA010_release_4_enhancement_adding_new_requirement_to_NFVO （FEAT agreed in IFA#210）
* NFVIFA(20)000492r7_ENH02_03_IFA005_release_4_enhancement_adding_new_requirement（FEAT agreed in IFA#211）
* NFVIFA(20)000561r5_ENH02.03_IFA005_new parameters for Deletion of Data Flow Mirroring Job（FEAT agreed in IFA#211）
* NFVIFA(20)000563r6_ENH02.03_IFA005_new parameters for Query of Data Flow Mirroring Job（FEAT agreed in IFA#211）
* NFVIFA(20)000610r4_ENH02.03_IFA005_new parameters for updating of Data Flow Mirroring Job（FEAT agreed in IFA#211）
* NFVIFA(20)000611r4_ENH02.03_Use_Case_for_Data_Flow_Mirroring（FEAT agreed in IFA#215）
* NFVIFA(20)000707r2_ENH02.03_Information_Element_for_Data_Flow_Mirroring（FEAT agreed in IFA#215）
*NFVIFA(21)000050r1_ENH02_03_IFA013_adding_new_parameters_to_Update_NS_Operation（FEAT agreed in IFA#228）
*NFVIFA(21)000051r1_ENH02_03_IFA013_release_4_enhancement_adding_new_requirement_to_clause_5（FEAT agreed in IFA#226）
*NFVIFA(21)000052_ENH02_03_IFA013_adding_new_requirement_to_clause_7.3.5.1_introduction（FEAT agreed in IFA#226）
*NFVIFA(21)000183r1_ENH02_03_IFA013_Information_Element_CreateDataFlowMirroringJob（FEAT agreed in IFA#235）
*NFVIFA(21)000286r1_ENH02.03_IFA013_Information_Element_UpdateDataFlowMirroringJob（FEAT agreed in IFA#235）
*NFVIFA(21)000287r1_ENH02.03_IFA013_Add_Parameters_into_IE_NsInfo（FEAT agreed in IFA#235）
*NFVIFA(21)000288r1_ENH02.03_IFA013_Information_Element_MirroringJobInfo（FEAT agreed in IFA#235）
*NFVIFA(21)000456r3_ENH02_03_IFA010_adding_new_functional_requirement_to_NS_Instantiation_and_Termination（FEAT agreed in IFA#248）
*NFVIFA(21)000458r4_ENH02_03_IFA013_adding_new_parameters_to_Instantiate_NS_Operation（FEAT agreed in IFA#250）
*NFVIFA(21)000392r1_ENH02.03_IFA014_add_Parameters_into_VirtualLinkDf（FEAT agreed in IFA#254）
*NFVIFA(21)000393r5_ENH02.03_IFA014_Information_Element_NsDataFlowMirroring（FEAT agreed in IFA#254）
'''============= Mega CRs Approved ========'''
*'''NFVIFA(21)000891r1_ENH02.03_Index_Summary (For Information)'''
*NFVIFA(20)000810r1_ENH02_03_IFA005_release_4_MegaCR
*NFVIFA(21)000017r6_ENH02_03_IFA010_release_4_MegaCR
*NFVIFA(21)000853r6_ENH02.03_IFA013_release_4_MegaCR
*NFVIFA(21)000854r1_ENH02.03_IFA014_release_4_MegaCR

|-
|ENH02.04
|Invariant identification of NSD constituents
|Release 4
|Stage 2 completed
|Arturo Martin de Nicolas <arturo.martin-de-nicolas@ericsson.com >
|This enhancement proposes to add the capability to identify the VNFDs, nested NSDs and PNFDs of an NSD by invariant identities, as an alternative option to the descriptor Ids.

The enhancement will avoid having to change and create a new NSD when its components (VNFDs, PNFDs or nested NSDs) are replaced by another version and this replacement does not require changes in the rest of the NSD.
|
* NFVIFA(20)000709r2: New enhancement proposal (accepted)
* NFVIFA(20)000710: New enhancement proposal - supporting material
* NFVIFA(20)000835r2: Enh02.04-IFA010ed421 Use of invariant identifications for NSD constituents (FEAT agreed at NFVIFA#223)
* NFVIFA(20)000836r4: Enh02.04-IFA011ed421 Introduction of a vnfdInvariantId (FEAT agreed at NFVIFA#226)
* NFVIFA(20)000837r6: Enh02.04-IFA014ed421 Adding invariantIds to the NSD (FEAT agreed at NFVIFA#224)
* NFVIFA(20)000838r3: Enh02.04-IFA013ed421 Adding descriptor Ids to NS LCM operations (FEAT agreed at NFVIFA#224)
* NFVIFA(21)000142: Enh02.04-IFA011ed421 Resolution of editor’s notes (FEAT agreed at NFVIFA#228)
* NFVIFA(21)000143: Enh02.04-IFA014ed421 Resolution of editor’s notes (FEAT agreed at NFVIFA#228)
===== ============= Mega CRs for approval======== =====
* '''NFVIFA(21)000190r1: ENH02.04 MegaCR Index (Noted at IFA#229)'''
* NFVIFA(20)000835r2: Enh02.04-IFA010ed421 Use of invariant identifications for NSD constituents (FEAT agreed at NFVIFA#223, approved at NFVIFA#229)
* NFVIFA(21)000179: Enh02.04-IFA011ed421 MegaCR (Agreed at NFVIFA#228, approved at NFVIFA#229)
* NFVIFA(21)000180: Enh02.04-IFA014ed421 MegaCR (Agreed at NFVIFA#228, approved at NFVIFA#229)
* NFVIFA(20)000838r3: Enh02.04-IFA013ed421 Adding descriptor Ids to NS LCM operations (FEAT agreed at NFVIFA#224, approved at NFVIFA#229)
|-
|ENH02.05
|Flexibility with scalable VNF/NS instantiation
|Release 4
|Stage 2 complete
|Rajavarma Bhyrraju <rajavarma.bhyrraju@ericsson.com>
|The enhancement feature proposes to add scaleLevels as input during instantiation to support flexibility with scalable VNF/NS instantiation. The VNFs/NSs supporting flexible instantiations are identified with VNFD/NSD level attribute(s). This enhancement provides flexibility for the service providers to adjust instantiation level when instantiating a VNF and supports instantiate a VNF with required size in one single operation.
|
* NFVIFA(20)000820r2: New enhancement proposal (accepted - IFA#219-e)
* NFVIFA(20)000630r2: Discussion paper for flexible VNF/NS instantiations (Noted - IFA#216)
* NFVIFA(20)000841r1: ENH02.05 IFA011ed421 Adding support of arbitrary levels VNF instantiation in the VNFD (FEAT agreed - IFA#220)
* NFVIFA(20)000842r3: ENH02.05 IFA014ed421 Adding support of flexible NS instantiation in the NSD (FEAT agreed - IFA#222)
* NFVIFA(20)000843r3: ENH02.05 IFA007ed421 Introduction of scaleInfo complementing instantionLevelId (FEAT agreed - IFA#222)
* NFVIFA(20)000844r3: ENH02.05 IFA008ed421 Introduction of scaleInfo complementing instantionLevelId (FEAT agreed - IFA#222)
* NFVIFA(20)000845r3: ENH02.05 IFA013ed421 Introduction of nsScaleInfo complementing nsInstantionLevelId (FEAT agreed - IFA#222)

===== ============= Mega CRs for approval======== =====
* '''NFVIFA(21)000138: ENH02.05 MegaCR Index (Approved- IFA#227)'''
* NFVIFA(20)000841r1: ENH02.05 IFA011ed421 Adding support of arbitrary levels VNF instantiation in the VNFD (Approved- IFA#227)
* NFVIFA(20)000842r3: ENH02.05 IFA014ed421 Adding support of flexible NS instantiation in the NSD (Approved- IFA#227)
* NFVIFA(20)000843r3: ENH02.05 IFA007ed421 Introduction of scaleInfo complementing instantionLevelId (Approved- IFA#227)
* NFVIFA(20)000844r3: ENH02.05 IFA008ed421 Introduction of scaleInfo complementing instantionLevelId (Approved- IFA#227)
* NFVIFA(20)000845r3: ENH02.05 IFA013ed421 Introduction of nsScaleInfo complementing nsInstantionLevelId (Approved- IFA#227)
|}

Feature Tracking

2022-06-07T10:39:51Z

Vreck: Mirroring the nfvprivatewiki: post NFV#38 mirror

__NOTOC__
== Introduction ==
{| class="wikitable"
|-
| Current mirror date: 2022.06.07|| '''This page is a mirror of the [https://nfvprivatewiki.etsi.org/index.php?title=Feature_Tracking Feature Tracking page on the NFV private wiki]. Feature tracking information is frequently updated on the private wiki page , and regularly mirrored onto the present public page.''' Links to contributions will require authentication with an ETSI Online Account.
|}

== Feature Overview ==
{| class="wikitable"
|+Feature Overview and Status
!Feature
!Stage 1
!Stage 2
!Stage 3
|-
|FEAT01: NFV-MANO Upgrades
|completed (Rel 4)
|not started
|not started
|-
|[[Feature Tracking#FEAT02: VNF software modification|FEAT02: VNF software modification]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT03: NFVI software modification|FEAT03: NFVI software modification]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT04: Host Reservation|FEAT04: Host Reservation]]
|n/a
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT05 Network Slicing|FEAT05 Network Slicing]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT06: Enhancement Network Service .28NS.29 Package|FEAT06: Enhancement Network Service (NS) Package]]
|n/a (part of Rel 2)
|n/a (part of Rel 2)
|n/a (part of Rel 2)
|-
|[[Feature Tracking#FEAT07: MANO Policy Management .28MANO PLC.29|FEAT07: MANO Policy Management (MANO_PLC)]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT08: Support of composite NS across multi-domain .28MANOMD NS.29|FEAT08: Support of composite NS across multi-domain (MANOMD_NS)]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT10: Mgmt .26 Connectivity Multi-Site Services .28MCMSS.29|FEAT10: Mgmt & Connectivity Multi-Site Services (MCMSS)]]
|completed (Rel 3)
|completed (Rel 3)
|partially completed (Rel 3).
See note 2.
|-
|[[Feature Tracking#FEAT11: NFV M.26M .28NFV-MANO management.29|FEAT11: NFV_M&M (NFV-MANO management)]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT12: Enhancement support for MEC in NFV deployments|FEAT12: Enhancement support for MEC in NFV deployments]]
|n/a
|completed (Rel 3).
See note 3.
|completed (Rel 3).
See note 3.
|-
|[[Feature Tracking#FEAT13: Report on Architectural enhancement for VNF License Management support and use of VNF licenses|FEAT13: Licensing]]
|completed (Rel 4)
|not started
|not started
|-
|[[Feature Tracking#FEAT15: VNF Snapshotting|FEAT15: VNF Snapshotting]]
|completed (Rel 3)
|completed (Rel 3)
|completed (Rel 3).
See note 1.
|-
|[[Feature Tracking#FEAT16: Service Availability Level|FEAT16: Service Availability Level]]
|n/a
|completed (Rel 3)
|completed (Rel 3)
|-
|[[Feature Tracking#FEAT17: Cloud-Native VNFs and Container Infrastructure management|FEAT17: Cloud-Native VNFs and Container Infrastructure management]]
|completed (Rel 3)
|ongoing (Rel 4)
|ongoing (Rel 4)
|-
|[[Feature Tracking#FEAT18: Security|FEAT18: Security]]
|completed (Rel 3)
|completed: architecture (Rel 3), interfaces (Rel 4).
See note 3.
|not started
|-
|[[Feature Tracking#FEAT19: NFV-Conn|FEAT19a: NFV-Connect - container networking]]
|completed (Rel 4)
|ongoing (Rel 4)
|not started
|-
|[[Feature Tracking#FEAT19: NFV-Conn|FEAT19b: NFV-Connect - connectivity integration and operationalization]]
|ongoing (Rel 5)
|not started
|not started
|-
|[[Feature Tracking#FEAT20: Auto|FEAT20: Auto]]
|completed (Rel 4)
|ongoing (Rel 4)
|not started
|-
|[[Feature Tracking#FEAT21: 5GNFV|FEAT21: 5GNFV]]
|completed (Rel 4)
|ongoing (Rel 4)
|not started
|-
|[[Feature Tracking#FEAT22: M-Tenant|FEAT22: M-Tenant]]
|ongoing (Rel 5)
|not started
|not started
|-
|[[Feature Tracking#FEAT23: M-SBA|FEAT23: MANO-SBA]]
|ongoing (Rel 5)
|not started
|not started
|-
|[[Feature Tracking#FEAT24: VNF-OAM|FEAT24: VNF-OAM]]
|completed (Rel 4)
|not started
|not started
|-
|[[Feature Tracking#FEAT25: VNF-CI|FEAT25: VNF-CI]]
|ongoing (Rel 4)
|not started
|not started
|-
|[[Feature Tracking#FEAT26: Policy Management Models|FEAT26: Policy-models]]
|completed (Rel 4)
|ongoing (Rel 4)
|not started
|-
|[[Feature Tracking#FEAT27: NFV for vRAN|FEAT27: NFV for vRAN]]
|ongoing (Rel 5)
|not started
|not started
|-
|[[Feature Tracking#FEAT28: Fault management models|FEAT28: Fault management models]]
|ongoing (Rel 5)
|ongoing (Rel 5)
|not started
|-
|[[Feature Tracking#FEAT29: Green NFV|FEAT29: Green NFV]]
|ongoing (Rel 5)
|not started
|not started
|-
|[[Feature Tracking#FEAT30: VNF configuration|FEAT30: VNF configuration]]
|ongoing (Rel 5)
|not started
|not started
|-
|FEAT31: Flexible VNF deployment
|ongoing (Rel 5)
|not started
|not started
|-
|FEAT32: Reliability for cloud-native VNF
|ongoing (Rel 5)
|not started
|not started
|-
|FEAT19a (Rel. 5 extensions): Enhanced container networking
|ongoing (Rel 5)
|not started
|not started
|-
|FEAT24 (Rel. 5 extensions): VNF generic management functions
|not started
|not started
|not started
|-
|[[Feature Tracking#ENH01: Security enhancements|ENH01: Security enhancements]] See note 5.
|ongoing (Rel 4)
|ongoing (Rel 4)
|not started
|-
|[[Feature Tracking#ENH02: Special technical enhancements|ENH02: Special technical enhancements]] See note 4.
|completed (Rel 4) none applied yet (Rel 5)
|completed (Rel 4) none applied yet (Rel 5)
|ongoing (Rel 4) none applied yet (Rel 5)
|-
| colspan="4" |NOTE 1: The specification of other "non-core" parts of the feature is ongoing. NOTE 2: The specification of the NFV-MANO APIs and NFV Descriptors is completed. Informative profiling of "protocol and data models" for the interfaces exposed by WIM is completed. Normative profiling of "protocol and data models" is ongoing. NOTE 3: Additional specification/enhancements have been carried over to Release 4. NOTE 4: Concrete enhancement features and their status is available [[Feature Tracking#ENH02: Special technical enhancements|here]]. NOTE 5: Concrete security enhancement features and their status is available [[Feature Tracking#ENH01: Security enhancements|here]]
|}

== Introduction ==
Some introduction will be put here including guidelines, process description and tutorials.
* Link to Release 3 implementation process
** Link to the "consolidated IFA Release 3 Feature plan". Refer to NFVIFA(17)000914 and revisions. Latest version [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000914r4_Consolidated_IFA_Rel3_Feature_Plan_data_-_Milestones_Draftin.xlsx NFVIFA(17)000914r4]
* Training for Feature Primes
** Process
** Wiki editing
* Naming conventions: e.g. FEAT00_IFA007_[Contribution name]
* To build a link to all contributions belonging to a feature, replace '''FEAT99''' in the link stated below with the Feature short name for your feature e.g. FEAT15:
<nowiki>https://portal.etsi.org/Contribution.aspx?Tb_Id=789&searchText=</nowiki>'''FEAT99'''&IncludeSubTb=True&sort=pk_contribution&sortorder=DESC&NbItemsPerPage=50&Year=2017,2018,2019
* Note: Agreed content can be added to Pseudo meeting --> If the access is restricted, this may only work within a workgroup.
* Related/Dependent Features: Please indicate other features which relate to the ongoing work. Details can be given in the implementation plan or in the issues section.
[[File:ETSI NFV Feature Tracking Wiki cropped.png|center]]

== FEATxx: Feature Title ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Name, Company, E-Mail
|-
| '''Feature description''' || Short Description of the Feature
|-
| '''Target Release''' || '''Stage 2:''' Release 3 (2018-X-X)
'''Stage 3:''' Release 3 (2019-X-X)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFAxx, IFAyy, SOLzz
'''Stage 3:''' SOLzz
|-
| '''MegaCRs''' || '''Stage 2:'''
IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000yyy] (CR Status)

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEATxx FEATyy
|-
|New Specifcations
|'''Stage 2:''' none
'''Stage 3:''' SOLaaa
|-
| '''Status''' || '''Stage 2:''' Completed
'''Stage 3:''' Ongoing (20% completed)
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Name (Company)
'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 20xx-xx-xx
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to IFA007. CR draft [LINK] || IFA || March-2018 || Open
|}
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT02: VNF software modification ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Stefan Arntzen, Huawei
|-
| '''Feature description''' || This feature addresses the initiation and the coordination of the software modification process related to VNFs. Goal is to minimise the impact of software modification on service availability.
|-
| '''Target Release''' || Release 3
|-
| '''Impacted WIs''' || '''Stage2:'''
IFA007, IFA008, IFA011, IFA013, IFA010

'''Stage3:'''

SOL001, SOL002, SOL003
|-
| '''MegaCRs''' || MegaCR Index in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000117r1_FEAT02_MegaCR_Index.docx NFVIFA(19)000117r1]
IFA007: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000059r4_FEAT02_IFA007_MegaCR.zip NFVIFA(19)000059r4] Status: Approved MegaCR (IFA#137)

IFA008: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000058_FEAT02_IFA008_MegaCR.docx NFVIFA(19)000058] Status: Approved MegaCR (IFA#137)

IFA010: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000060_FEAT02_IFA010_MegaCR.docx NFVIFA(19)000060] Status: Approved MegaCR (IFA#137)

IFA011: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000061r3_FEAT02_IFA011_MegaCR.docx NFVIFA(19)000061r3] Status: Approved MegaCR (IFA#137)

IFA013: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000077r3_FEAT02_IFA013_Adding_Changing_VNF_Package.docx NFVIFA(19)000077r3] (single contribution for IFA013)
|-
| '''Related/Dependent Features''' || N/A
|-
| '''Status''' || '''Stage 2:''' Completed
'''Stage 3:''' Completed
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || Stefan Arntzen (Huawei) Maria Toeroe (Ericsson) Shaoji Ni (Huawei)
Dmytro Gassanov (NEC)

Lijuan Chen (ZTE)

Gerald Kunzmann (DOCOMO)

Joan Triay (DOCOMO)
|-
| '''Last Updated''' || 2021-12-17
|}

=== Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add functionality description of VNF software modification synchronisation in to IFA010.
CR drafts:

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000869r3_FEAT02_IFA010_Functional_requirements_for_VNF_software_modif.docx NFVIFA(18)000869r3] Status: Agreed FEAT (IFA#124)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000051r2_FEAT02_IFA010_alignment_of_operation_name.docx NFVIFA(19)000051r2] Status: Agreed FEAT (IFA#136)

| IFA010 || January-2019 || Completed
|-
| 002 || Define metadata to allow to synchronize the software modification process
CR drafts:

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000936r2_FEAT02_IFA011_Adding_VNF_software_modification.docx NFVIFA(18)000936r2] Status: Agreed FEAT (IFA#125)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001037r1_FEAT02_IFA011ed321_Adding_VNF_software_modification_informat.docx NFVIFA(18)0001037r1] Status: Agreed FEAT (IFA#129)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001122r3_FEAT02_IFA011ed321_Adding_notes_related_to_VersionSelector_i.docx NFVIFA(18)0001122r3] Status: Agreed FEAT (IFA#136)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001125r2_FEAT02_IFA011ed321_Clarifying_scope_of_modifications.docx NFVIFA(18)0001125r2] Status: Agreed FEAT (IFA#132)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001126r1_FEAT02_IFA011ed321_Addressing_EN_coordination_in_VnfSoftware.docx NFVIFA(18)0001126r1] Status: Agreed FEAT (IFA#132)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001149r1_FEAT02_IFA011ed321_Specification_of_component_changes.docx NFVIFA(18)0001149r1] Status: Agreed FEAT (IFA#134)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001150r2_FEAT02_IFA011ed321_Updates_version_selector.docx NFVIFA(18)0001150r2] Status: Agreed FEAT (IFA#134)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001151r6_FEAT02_IFA011_Adding_modification_qualifier_to_VersionSelect.docx NFVIFA(18)0001151r6] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(18)0001155r4_FEAT02_IFA011_Updating_IE_of_VnfSoftwareModification_and_Ver.docx NFVIFA(18)0001155r4] Status: Agreed FEAT (IFA#135)

- <s>NFVIFA(18)0001156</s> Status: NOTED in drafting call #05

- NFVIFA(19)000049r1 Status: not handled in v3.2.1

- NFVIFA(19)000056 Status: not handled in v3.2.1

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000082_FEAT02_IFA011_Align_terminology.docx NFVIFA(19)000082] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000083r2_FEAT02_IFA011_Resolve_Editor_s_Notes.docx NFVIFA(19)000083r2] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000101r2_FEAT02_IFA011_7_1_X_EN_scope_of_change_current_VNF_Package.docx NFVIFA(19)000101r2] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000105r1_FEAT02_IFA011_VNF_version.docx NFVIFA(19)000105r1] Status: Agreed FEAT (IFA#137)
| IFA011 || January-2019 || Completed
|-
| 003 || Derive the requirements from REL006 for an interface for the coordination of VNF software modifications actions on the Or-Vnfm reference point || IFA007 || December-2018 || Completed
|-
| 004 || Derive the requirements from REL006 for an interface for the coordination of VNF software modifications actions on the Ve-Vnfm reference point || IFA008 || December-2018 || Completed
|-
| 005 || Specify the interface for the coordination of the NFVI software modifications with the hosted VNFs on the Or-Vnfm reference point
CR drafts:

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000937r3_FEAT02_IFA007_Granting_for_VNF_software_modification.docx NFVIFA(18)000937r3] Status: Agreed FEAT (IFA#125)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000935r2_FEAT02_IFA007_Adding_VNF_software_modification.docx NFVIFA(18)000935r2] Status: Agreed FEAT (IFA#125)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001154r2_FEAT02_IFA007_Alignment_of_operation_name.docx NFVIFA(18)0001154r2] Status: Agreed FEAT (IFA#135)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000115r1_FEAT02_IFA007_scope_of_the_ChangeCurrentVnfPackage_operation.docx NFVIFA(19)000115r1] Status: Agreed FEAT (IFA#137)
| IFA007 || January-2019 || Completed
|-
| 006 || Specify the interface for the coordination of the NFVI software modifications with the hosted VNFs on the Ve-Vnfm reference point
CR drafts:

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000938_FEAT02_IFA008_Adding_VNF_software_modification.docx NFVIFA(18)000938] Status: Obsolete (superseeded by 107r2)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000106_FEAT02_IFA008_LCM_coordination.docx NFVIFA(19)000106] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000107r2_FEAT02_IFA008_mirrors.docx NFVIFA(19)000107r2] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000116_FEAT02_IFA008_mirror_of_115.docx NFVIFA(19)000116] Status: Agreed FEAT (IFA#137)
| IFA008 || January-2019 || Completed
|-
|007
|Add annex with information flows to document the procedures for the VNF software modifications
CR drafts (IFA007):

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000933r6_FEAT02_IFA007_Annex_VNF_software_mod_flows.docx - NFVIFA(18)000933r6]: Status: Agreed FEAT (IFA#128)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000094r1_FEAT02_IFA007_Resolve_Editor_s_Notes.docx NFVIFA(19)000094r1] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000096r1_FEAT02_IFA007_Annex_EN_terminology_alignment.docx NFVIFA(19)000096r1] Status: Agreed FEAT (IFA#137)

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000097r3_FEAT02_IFA007_Annex_EN_detailing_flow_steps.docx NFVIFA(19)000097r3] Status: Agreed FEAT (IFA#137)

CR drafts (IFA013):

- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000934_FEAT02_IFA013_Annex_VNF_software_mod_flows.docx NFVIFA(18)000934] Status: not handled in v3.2.1
|IFA007,
IFA013
|January-2019
|Completed
|-
| 008 || Finalize CRs for the changes from 001, 002, 005, 006, 007 and create MegaCRs || IFA
| February-2019 || Completed
|-
|009
|Security analysis:
- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001147r1_FEAT02_security_considerations.docx NFVIFA(18)0001147r1] Status: Agreed by SEC WG
|IFA
|January-2019
|Completed
|-
|010
|Requirements and operations for NS LCM interface:
- NFVIFA(19)000077r3 Status: Agreed FEAT (IFA#137)
|IFA013
|January-2019
|Completed
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT03: NFVI software modification ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Maria Toeroe (Ericsson), Gerald Kunzmann (DOCOMO)
|-
| '''Feature description''' || This feature addresses the support for the coordination of the NFVI software modification process with the VNFs hosted on the NFVI in order to minimize impact on service availability.
|-
| '''Target Release''' || '''Stage 2:''' Release 3 drop 3 (2019-06)
'''Stage 3:''' Release 3 (2019-12)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA005, IFA006, IFA007, IFA008, IFA010, IFA011
'''Stage 3:''' SOL001, SOL002, SOL003, SOL005, SOL006, SOL014
|-
| '''MegaCRs''' || '''Stage 2:'''
IFA005: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000455_IFA005_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000455] Baseline (Approved in IFA#159) IFA006: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000040r8_IFA006_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000040r8] Baseline (Approved in IFA#159)

IFA007: N/A (was <s>NFVIFA(19)000456 (Draft)</s>) IFA008: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000454r2_IFA008_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000454r2] Baseline (Approved in IFA#159)

IFA010: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000038r7_IFA010_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000038r7] Baseline (Approved in IFA#159) IFA011: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000039r7_IFA011_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000039r7] Baseline (Approved in IFA#159) + [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000319r3_FEAT03__IFA011_Replacing_scale_levels.docx NFVIFA(19)000319r3] (Approved in IFA#160)

'''Stage 3:'''
|-
| '''Related/Dependent Features''' || N/A
|-
| '''Status''' || '''Stage 2:''' Approved (IFA#159). MegaCR Index available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000603r1_FEAT03_MegaCR_Index.docx NFVIFA(19)000603r1]
'''Stage 3:''' Completed
|-
| '''Contributions''' || '''Stage 2:'''
[https://portal.etsi.org All feature contributions] [https://portal.etsi.org Agreed content]

'''Stage 3:'''
|-
| '''Feature team''' || '''Stage 2:'''
Maria Toeroe (Ericsson) Stefan Arntzen (Huawei) Shaoji Ni (Huawei) Mehmet Toy (Verizon) Gerald Kunzmann (DOCOMO)

'''Stage 3:'''
|-
| '''Last Updated''' || 2021-12-10
|}

=== Stage 2 Implementation Plan ===
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Based on REL006 add functionality description of NFVI software modification support to IFA010 for the VIM, VNFM and NFVO. CR Drafts: 
<s>NFVIFA(18)000283r2</s> Status: Withdrawn [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000285r5_FEAT03__IFA010_NFV-MANO_functional_requirements_changes.docx NFVIFA(18)000285r5] Status: Agreed

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000631r4_FEAT03_IFA010_NFV-MANO_functional_requirements_changes_for_V.docx NFVIFA(18)000631r4] Status: Agreed

<s>NFVIFA(18)000875r2</s> Status: Withdrawn

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000092r1_FEAT03__IFA010_Add_VIM_impact_elaboration.docx NFVIFA(19)000092r1] Status: Agreed FEAT (IFA#141)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000287r3_FEAT03__IFA010_Annex_constraints_for_NFVI_maintenance.docx NFVIFA(19)000287r3] Status: Agreed FEAT (IFA#148)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000345r2_FEAT03__Adding_the_constraint_of__timeOfImpact__into_IFA010_.docx NFVIFA(19)000345r2] Status: Agreed FEAT (IFA#149)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000360r7_FEAT03__IFA010_Annex_NFVI_maintenance_procedure_introduction.docx NFVIFA(19)000360r7] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000361r6_FEAT03__IFA010_Annex_NFVI_maintenance_VNFD-based_policy_tran.docx NFVIFA(19)000361r6] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000377r5_FEAT03__IFA010_Annex_NFVI_maintenance_group_impact_mitigatio.docx NFVIFA(19)000377r5] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000384r3_FEAT03__IFA010_Annex_NFVI_maintenance_VR_impact_mitigation.docx NFVIFA(19)000384r3] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000400r1_IFA010_FEAT03_Move_Annex_X_to_clause_5_X.docx NFVIFA(19)000400r1] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000426r2_FEAT03__IFA010_Annex_additional_NFVI_maintenance_constraint.docx NFVIFA(19)000426r2] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000464r7_FEAT03__Changes_in_IFA010_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000464r7] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000539r1_FEAT03__IFA010_Description_of_NFVI_software_modification.docx NFVIFA(19)000539r1] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000571_FEAT03__Modifying_Note_3_in_clause_5_x_2_of_IFA010_.docx NFVIFA(19)000571] Status: Agreed FEAT (IFA#157)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000577_FEAT03__Little_fixing_on_Annex_X_1_1_of_IFA010.docx NFVIFA(19)000577] Status: Agreed FEAT (IFA#157)
|| IFA010 || June 2019 || Completed
|-
| 002 || Based on REL006 specify the requirements for an interface for the coordination of the NFVI software modifications with the hosted VNFs on the Or-Vi reference point || IFA005 || December-2018 || Withdrawn
|-
| 003 || Based on REL006 specify the requirements for an interface for the coordination of the NFVI software modifications with the hosted VNFs on the Vi-Vnfm reference point || IFA006 || December-2018 || Withdrawn
|-
| 004 || Based on REL006 specify the requirements for an interface for the coordination of the NFVI software modifications with the hosted VNFs on the Ve-Vnfm reference point || IFA008 || December-2018 || Withdrawn
|-
| 005 || Based on REL006 specify the requirements for an interface for the coordination of the NFVI software modifications with the hosted VNFs on the Or-Vnfm reference point || IFA007 || December-2018 || Withdrawn
|-
| 006 || Specify the interface for the coordination of the NFVI software modifications with the hosted VNFs on the Or-Vi reference point. CR Drafts: <s>NFVIFA(18)000763</s> Status: Withdrawn

<s>NFVIFA(19)000003r1</s> Status: Obsolete

<s>NFVIFA(19)000052r2</s> Status: Obsolete

|| IFA005 || June 2019 || Withdrawn
|-
| 007 || Specify the interface for the coordination of the NFVI software modifications with the hosted VNFs on the Vi-Vnfm reference point. CR Drafts: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000296r9_IFA006_Vi-Vnfm_reference_point_compute_resource_related_chan.docx NFVIFA(18)000296r9] Status: Agreed

<s>NFVIFA(18)000762r1</s> Status: Withdrawn

<s>NFVIFA(18)000987r18</s> Status: Withdrawn [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)0001053r4_FEAT03_IFA006_Vi-Vnfm_reference_point_network_resource_relat.docx NFVIFA(18)0001053r4] Status: Agreed

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)0001054r4_FEAT03_IFA006_Vi-Vnfm_reference_point_network_resource_relat.docx NFVIFA(18)0001054r4] Status: Agreed

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000033r1_FEAT03_IFA006_Compute_resource_constraints_group_query_and_u.docx NFVIFA(19)000033] Status: Agreed

<s>NFVIFA(19)000066r14</s> Status: NOTED (IFA#144)

<s>NFVIFA(19)000067r7</s> Status: NOTED (IFA#144) <s>NFVIFA(19)000068r6</s> Status: NOTED (IFA#144)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000318r4_FEAT03__IFA006_annex_on_supporting_the_management_of_NFVI_ma.docx NFVIFA(19)000318r4] Status: Agreed FEAT (IFA#148)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000449r3_FEAT03__Remove_editor_notes_of_the_contribution_of_IFA006_an.docx NFVIFA(19)000449r3] Status: Agreed FEAT (IFA#153)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000460r5_FEAT03__IFA006_Modifying_notifications_for_NFVI_maintenance.docx NFVIFA(19)000460r5] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000462r5_Modifying_the_change_006_23_in_IFA006_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000462r5] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000461r1_FEAT03__Remove_some_changes_in_IFA006_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000461r1] Status: Agreed FEAT (IFA#157)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000463r1_Modifying_the_change_006_24_in_IFA006_MegaCR_FEAT03_NFVI_MOD.docx NFVIFA(19)000463r1] Status: Agreed FEAT (IFA#154)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000551r4_FEAT03__IFA006_Modifying_notifications_trigger_condition.docx NFVIFA(19)000551r4] Status: Agreed FEAT (IFA#154)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000563r1_FEAT03_IFA006_Add_a_reference_to_Annex_X.docx NFVIFA(19)000563r1] Status: Agreed FEAT (IFA#154)
|| IFA006 || June 2019 || Completed
|-
| 008 || Specify the interface for the coordination of the NFVI software modifications with the hosted VNFs on the Ve-Vnfm reference point. CR Drafts: <s>NFVIFA(18)000761r1</s> Status: Withdrawn <s>NFVIFA(18)000990r13</s> Status: Withdrawn <s>NFVIFA(18)000991r13</s> Status: Withdrawn <s>NFVIFA(18)000989r7</s> Status: Withdrawn <s>NFVIFA(19)000002r6</s> Status: replaced by NFVIFA(19)000241 <s>NFVIFA(19)000075</s> Status: Withdrawn

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000102r8_IFA008_FM_interface_CR_for_FEAT03_NFVI_MOD.docx NFVIFA(19)000102r8] Status: Agreed FEAT (IFA#144)

<s>NFVIFA(19)000240</s> Status: Noted (IFA#144)

<s>NFVIFA(19)000241</s> Status: Noted (IFA#144)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000371r9_FEAT03__IFA008_annex_on_supporting_the_management_of_NFVI_ma.docx NFVIFA(19)000371r9] Status: Agreed FEAT (IFA#152)
|| IFA008 || June 2019 || Completed
|-
| 009 || Specify the interface for the coordination of the NFVI software modifications with the hosted VNFs on the Or-Vnfm reference point. CR Drafts: <s>NFVIFA(18)000764</s> Status: Withdrawn <s>NFVIFA(19)000004</s> Status: Withdrawn [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000069_IFA007_CR_FEAT03_NFVI_MOD.docx NFVIFA(19)000069] Status: Agreed FEAT (IFA#141)

<s>NFVIFA(19)000260</s> Status: Noted (IFA#144)

NFVIFA(19)000515 Status: Candidate for Agreed FEAT in IFA#155
|| IFA007 || June 2019 || Completed
|-
| 010 || Specify the VNF constraints parameters for NFVI software modifications in the VNFD. CR Drafts: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000456r5_FEAT03__IFA011_Adding_NFVI_software_modifications_constraint.docx NFVIFA(18)000456r5] Status: Agreed FEAT (IFA#129) [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000873r3_FEAT03__IFA011_Adding_NFVI_SW_modifications_constraints_to_V.docx NFVIFA(18)000873r3] Status: Agreed FEAT (IFA#129) [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000091_FEAT03__IFA011_Removing_note_from_NFVIFA_18_000873r3.docx NFVIFA(19)000091] Status: Agreed FEAT (IFA#141) [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000090r2_FEAT03__IFA011_Adding_nfviMaintenanceInfo_to_affinity_or_ant.docx NFVIFA(19)000090r2] Status: Agreed FEAT (IFA#144) [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000087_FEAT03__IFA011_Removing_NFVI_software_modifications_constrai.docx NFVIFA(19)000087] Status: Agreed FEAT (IFA#141)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000265r1_FEAT03__IFA011_Modifying_supported_migration_constraint.docx NFVIFA(19)000265r1] Status: Agreed FEAT (IFA#144)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000319r3_FEAT03__IFA011_Replacing_scale_levels.docx NFVIFA(19)000319r3] Status: Agreed FEAT (IFA#148)
|| IFA011 || June 2019 || Completed
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
!ID
!Action
!Impacted WG(s)
!Target completion
!Status
|-
|001
|Specification of NfviMaintenanceInfo
- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000475_SOL001ed361_FEAT03_NfviMaintenanceInfo.docx NFVSOL(21)000475]. Status: approved
|SOL001
|November-2021
|Completed
|-
|002
|Specification of NfviMaintenanceInfo
- NFVSOL(20)000002. Status: open

- NFVSOL(20)000043. Status: open
|SOL006
|November-2021
|ongoing
|-
|003
|Extension FM interface
- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000576r5_SOL002ed361_FEAT03_considering_the_case_of_NFVI_operation_an.docx NFVSOL(21)000576r5] and [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000678_SOL002ed361_FEAT03_fix_faultType_value_name_related_to_OAM.docx NFVSOL(21)000678]. Status approved
|SOL002
|November-2021
|Completed
|-
|004
|Specification of changeStatusNotification
- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000453_SOL014e361_Example_of_Change_Notification_Interface.docx NFVSOL(21)000453] and [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000462_SOL014e361_New_data_models_for_Change_and_Fault_management.docx NFVSOL(21)000462]. Status approved
|SOL014
|November-2021
|Completed
|}

=== Issues ===
* Policy content is expected to fulfil FEAT03 usecase in Rel4.

=== Security Considerations ===
''Security considerations for the feature are in ''[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000036r2_FEAT03_security_considerations.docx NFVIFA(19)000036r2]

== FEAT04: Host Reservation ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Gerald KUNZMANN (DOCOMO Communications Lab.)
|-
| '''Feature description''' || The present enhancement proposes adding the capability to the NFV-MANO architectural framework to support the reservation of compute hosts (see clause 3.1 in GS NFV-PER 001) in the NFVI. Detailed feature proposal is available in [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2017//NFV(17)000261r1_Other_to_IFA_Enhancement_Host_Reservation.docx IFA_Enhancement_Host_Reservation]
|-
| '''Target Release''' || Release 3 drop 1 (2018-05)
|-
| '''Impacted WIs''' || IFA005, IFA007, IFA010, IFA013
|-
| '''MegaCRs''' || IFA005 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000420r1_IFA005_MegaCR_FEAT04_Compute_Host_Reservation.docx NFVIFA(18)000420r1] (Approved MegaCR) (new text in clauses 2.2, 5.2, 5.3.X, 5.3.Y, 5.3.Z, 7.X, 7.Y, 8.X; updates clause 8.7.4) IFA007 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000421r1_IFA007_MegaCR_FEAT04_Compute_Host_Reservation.docx NFVIFA(18)000421r1] (Approved MegaCR) (updates clauses 6.3.2 "Grant VNF Lifecycle Operation operation" and 8.3.3 "GrantInfo information element") IFA010 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000419r3_IFA010_MegaCR_FEAT04_Compute_Host_Reservation.docx NFVIFA(18)000419r3] (Approved MegaCR) (new text in clauses 2.2, 3.1, 6.1.6, 6.X, 8.2.3, 8.X, A.2) IFA013 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000422r2_IFA013_MegaCR_FEAT04_Compute_Host_Reservation.docx NFVIFA(18)000422r2] (Approved MegaCR) (new text in clauses 5.2, 5.X, 7.X, 8.X)
|-
| '''Related/Dependent Features''' || N/A
|-
| '''Status''' || Completed.

MegaCR Index available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000475r1_FEAT04_MegaCR_Index.docx NFVIFA(18)000475r1]
|-
| '''Contributions''' || '''Stage2:'''
[http://https://portal.etsi.org All feature contributions] [http://https://portal.etsi.org Agreed content]

'''Stage 3:'''

SOL003 Grant operation: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000223_SOL003ed311_FEAT04_Clause_9_5_introduce_host_reservation_in_.docx NFVSOL(19)000223]

SOL005 NFVI capacity: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000359r2_SOL005ed311_FEAT04_introduce_NFVI_Capacity_Information_inter.zip NFVSOL(19)000359r2], [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000358r3_SOL005ed311_FEAT04_NFVI_Capacity_about_subscription_and_noti.zip NFVSOL(19)000358r3], [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000373r1_SOL005ed311_FEAT04_Add_NFVI_Capacity_thresholds.zip NFVSOL(19)000373r1], [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000372r1_SOL005ed311_FEAT04_Query_NFVI_Capacity_Information_Operation.zip NFVSOL(19)000372r1] and [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000276r1_SOL005ed331_FEAT04_Addressing_EN_and_subscriptions_alignment.zip NFVSOL(20)000276r1]
|-
| '''Feature team''' || Arturo Martin De Nicolas (Ericsson LM) Bertrand Souville (DOCOMO Communications Lab.) Joan Triay (DOCOMO Communications Lab.)
|-
| '''Last Updated''' || 2021-12-10
|}

=== Implementation Plan ===

NOTE: below contributions are marked as "OBSOLETE" as all content has been migrated to the MegaCRs (see above) and FEAT04 has been approved at IFA#101.

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Specify a requirement for the VIM to support the capability of handling reservation of resources at the host level. Specify a requirement for the NFVO to support requesting the reservation of resources at the host level. CR drafts: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001086_FEAT04_IFA010_New_clause_VIM_Functional_requirements_for_com.docx NFVIFA(17)0001086] (VIM) Status: Obsolete [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000146_FEAT04_IFA010_New_clause_NFVO_functional_requirements_for_co.docx NFVIFA(18)000146] (NFVO) Status: Obsolete || IFA010 || January-2018 || Completed
|-
| 002 || Specify requirements for an interface specialized on NFVI management on the Or-Vi to support the reservation of resources at the host level. CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000053_FEAT04_IFA005_CR_Add_new_Compute_Host_Reservation_interface_.docx NFVIFA(18)000053] Status: Obsolete || IFA005 || January-2018 || Completed
|-
| 003 || Specify an interface and its operations to support the reservation of resources at the host level. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000145r2_FEAT04_IFA005_CR_Compute_Host_Reservation_interface_specific.docx NFVIFA(18)000145r2] Status: Obsolete || IFA005 || February-2018 || Completed
|-
| 004 || Extend Annex A.2 to introduce physical compute host reservation. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000205_FEAT04_IFA010_Extend_Annex_A_2_to_introduce_physical_compute.docx NFVIFA(18)000205] Status: Obsolete || IFA010 || March-2018 || Completed
|-
| 005 || Extend clause 6.3.2 Grant VNF Lifecycle Operation operation. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000206r2_FEAT04_IFA007_Extend_clause_6_3_2_Grant_VNF_Lifecycle_Operat.docx NFVIFA(18)000206r2] Status: Obsolete || IFA007 || March-2018 || Completed
|-
| 006 || Enhancements of capacity management due to new functionality of host reservation: - Specify a requirement for the VIM to support NFVI capacity management. - Specify a requirement for the NFVO to support NFVI capacity management. CR drafts: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000207r2_FEAT04_IFA010_CR_NFVO_functional_requirements_for_NFVI_capac.docx NFVIFA(18)000207r2] (NFVO) Status: Obsolete [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000208r1_FEAT04_IFA010_CR_VIM_functional_requirements_for_NFVI_capaci.docx NFVIFA(18)000208r1] (VIM) Status: Obsolete || IFA010 || March-2018 || Completed
|-
| 007 || Specify an interface (IFA005, clause 7.X) and its operations to support Compute Hosts Capacity Management. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000364_FEAT04_IFA005_Add_Compute_Host_Capacity_Management_interface.docx NFVIFA(18)000364] Status: Obsolete || IFA005 || March-2018 || Completed
|-
| 008 || A new interface and its operations may be needed in IFA013 for notifications from the NFVO related to resource capacity shortage. CR drafts: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000365r1_FEAT04_IFA013_Resource_capacity_shortage_notification.docx NFVIFA(18)000365r1] Status: Obsolete [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000418_FEAT04_IFA013_Add_subscription_management_operations.docx NFVIFA(18)000418] Status: Obsolete || IFA013 || March-2018 || Completed
|-
|}

=== Issues ===
* Support host reservation when SOL014 supports reservation.

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT05 Network Slicing ==
=== Overview ===
The latest version of NFV EVE Network Slicing Report (EVE012 V3.1.1) can be downloaded at [http://www.etsi.org/deliver/etsi_gr/NFV-EVE/001_099/012/03.01.01_60/gr_NFV-EVE012v030101p.pdf EVE012]. 

{| class="wikitable"
|-
| '''Feature Prime''' || Anatoly Andrianov (Nokia), [mailto:cristina.badulescu@ericsson.com Cristina Badulescu (Ericsson)], Ulrich Kleber (Huawei), Bhumip Khasnabish (ZTE)
|-
| '''Feature description''' || EVE to IFA REL SEC Feature NFVSLICE EVE012 network slicing
Support Network Slicing by defining the necessary requirements and enhancements of interfaces, as discussed in [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2017//NFV(17)000252r6_EVE_to_IFA_REL_SEC_Feature_NFVSLICE_EVE012_network_slicing.docx NFV(17)000252].
|-
| '''Target Release''' || Release 3 Drop 2
|-
| '''Impacted WIs''' || IFA010, IFA013, IFA014, IFA024
|-
| '''MegaCRs''' || MegaCR for IFA010: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000844r7_IFA010_MegaCR_FEAT05_Slicing.docx NFVIFA(18)000844r7_IFA010_MegaCR_FEAT05_Slicing.docx] 
MegaCR for IFA013: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000014r1_IFA013_MegaCR_FEAT05_Slicing.docx NFVIFA(19)000014r1_IFA013_MegaCR_FEAT05_Slicing.docx] 
Only one CR for IFA014: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000653r4_FEAT05__IFA014_add_priority_to_NSD.docx NFVIFA(18)000653r4_FEAT05__IFA014_add_priority_to_NSD] Only one CR for IFA024: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)0001091_FEAT05_IFA024_Add_Slicing_Touchpoint.zip NFVIFA(18)0001091_FEAT05_IFA024_Add_Slicing_Touchpoint] MegaCR Index: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000016r1_FEAT05_MegaCR_Index.docx NFVIFA(19)000016r1_FEAT05_MegaCR_Index.docx]
|-
| '''Related/Dependent Features''' || After analysis and LS exchange with 3GPP no dependencies for the time frame of this feature are seen anymore.
|-
| '''Status''' || Completed
|-
| '''Reliability Review''' || Done in REL#270 on January 15, 2019
|-
| '''Security Review''' || Reviewed in SEC#139 on January 24, 2019 See [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000054r2_FEAT05_security_considerations.docx NFVIFA(19)000054r2_FEAT05_security_considerations.docx] or [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2019/NFVSEC(19)000008r1_FEAT05_security_considerations.zip NFVSEC(19)000008r1_FEAT05_security_considerations.zip]
|-
| '''Contributions''' || Latest status on [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000100r9_FEAT05_Dashboard.pptx Feature Dashboard]
|-
| '''Feature team''' ||
Anatoly Andrianov, Nokia 
Cristina Badulescu, Ericsson 
Bhumip Khasnabish, ZTE 
Ulrich Kleber, Huawei 
Sibylle Schaller, NEC 
Zarrar Yousaf, NEC 
Gerald Kunzmann, DOCOMO Communications Lab Stage 3/SOL WG: Arturo Martin de Nicolas
|-
| '''Last Updated''' || 2019-01-28
|}

=== Summary of decisions / agreed concepts ===

# Based on 3GPP's answer below, FEAT05 assumes that current NS LCM can be used by slicing to build slices and slice subnets.
# Based on 3GPP's answer below, FEAT05 can concentrate on analysing the use of NS priority only.
# Based on 3GPP's answer below, FEAT05 expects that a NS instance doesn't need to keep track of different consumers of a NS instance, but the existing multi-tenancy concept can be used by 3GPP.
# Based on 3GPP's answer below, FEAT05 closes the work on slice specific policies and multi-domain issues.

It is expected that Slice management functions can build the slices by using (instantiating) NS instances. NFV MANO is not aware of the network slices. Thus slice consumers / tenants are not known by MANO. Only the NS tenant is seen.

Depending on the use cases (contributed to an Annex for IFA010), it will be decided whether NS priorities need to be propagated to VNFM or VIM.

=== Overview Liaison Exchange ===

==== Specific Liaisons with 3GPP SA5 on Network Slicing ====

* LS to 3GPP SA5 on NFV support for Network Slicing: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000065r2_LS_to_3GPP_SA5_on_NFV_support_for_Network_Slicing.docx NFV(18)000065r2]
* LS reply from 3GPP SA5 on NFV support for Network Slicing: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000088_LSIn_from_3GPP_SA5_on_NFV_support_for_Network_Slicing.doc NFV(18)000088]

Summary of the answers:

# The definition of slice specific policies is not within the scope of ongoing Rel-15 work items
# Assurance data and Performance Management work item may have potential impacts on ETSI GS IFA027, but no detailed information
# 3GPP relies on the use of ETSI NFV NS concept. Current expectations are for the support of priorities at the NS level (e.g. expressed as attribute value in the NSD).
# Fixed mapping of slice tenant and NS tenant was not explicitly confirmed. Keeping track of multiple consumers doesn't seem to be necessary. 3GPP is aware of the NS tenants and will use the concept by some mapping between the slice consumer and the tenant of supporting NS(s).
# According to the answer, 3GPP is not planning to share NS instance between two slices if isolation is needed.
# 3GPP expects that slicing management will use Os-Ma-nfvo and Ve-Vnfm-em reference points only.

A second set of questions has been sent to 3GPP SA5:
* LS to 3GPP SA5 on usage of NS priority in NFV MANO in support for Network Slicing: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000264_LSOut_to_3GPP_SA5_priority_of_NS_within_network_slicing.doc NFV(18)000264]
* LS from 3GPP SA5 as first answer: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000276_Reply_LS_from_3GPP_SA5_on_Clarifications_on_NFV_NS_priority_.zip NFV(18)000276]
* LS Reply to SA5 with clarifications on questions: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000288r1_LSOut_3GPP_SA5_network_slicing_related_outstanding_questions.doc NFV(18)000288r1]
* Preparation material for requested joint call: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000964_Prep_material_for_joint_session_3GPP_SA5.pptx NFVIFA(18)000964_Prep_material_for_joint_session_3GPP_SA5.pptx]
* LS Reply from 3GPP SA5 containing a set of answers: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000299_Reply_LS_from_3GPP_SA5_on_clarifications_topics_for_NFV_NS_i.zip NFV(18)000299_Reply_LS_from_3GPP_SA5_on_clarifications_topics_for_NFV_NS_i.zip]
* Main statements, see some questions in report from FEAT05 drafting call [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000995_Report_of_FEAT05_Drafting_19_November_20.docx NFVIFA(18)000995_Report_of_FEAT05_Drafting_19_November_20.docx]

Reply by SA5: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000299_Reply_LS_from_3GPP_SA5_on_clarifications_topics_for_NFV_NS_i.zip NFV(18)000299_Reply_LS_from_3GPP_SA5_on_clarifications_topics_for_NFV_NS_i]
Main issues that could be clarified:
* Priorities are meant for LCM operations and resolution of resource conflicts in case of shortage
* MANO can act autonomously using the priority values
* If priority values are the same, MANO should act “first come first served”
* There should be a top priority, i.e. one that cannot be pre-empted.
* SA5 prefers the priority as attribute in NSD-DF.
Open questions collected:
# 2.1.1: “3GPP will expect to receive a notification” might be understood that the consumer will receive the notification.
# 2.1.3: “For LCM actions on NFV NSs that potentially impacts 3GPP communication services, MANO should ask permission for such LCM actions the 3GPP management system and not use the provided NS priority” is unclear in the wording.
# What should MANO use instead if it shouldn’t use the priority?
# 2.1.3: It is unclear how NFV should know which NS would impact 3GPP communication services and not be allowed to use the priority.
# 2.1.4.1: 3GPP doesn’t acknowledge here that there might be other consumers for NS/resources that may use resources and need to be considered in the setting of priorities.
# 2.1.4.2: The wording allows also pre-emption in case a low priority NS instance is fully instantiated. Does 3GPP intend this or do they refer only to NS LCM operations being in execution at the same time concurrently?
# Should MANO use priority during autohealing and “kill” a low priority NS instance to be able to heal a high priority NS instance in a resource shortage situation?

==== Other Liaisons with SA5 ====

LS received in cc, but containing valuable inputs:
* Reply LS from 3GPP SA5 on draft Recommendation Y.3103: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000277_LS_reply_from_3GPP_SA5_on_draft_Recommendation_Y_3103.doc NFV(18)000277]
* LS from SA5 to GSMA informing about documents: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000282_Reply_LS_from_3GPP_SA5_on_GSMA_Network_Slicing_Use_Case_Requ.doc NFV(18)000282], referenced documents are [http://www.3gpp.org/ftp//Specs/archive/28_series/28.530 3GPP Rel-15 TS 28.530], [http://www.3gpp.org/ftp/Specs/archive/28_series/28.531 3GPP Rel-15 TS 28.531], [http://www.3gpp.org/ftp//Specs/archive/28_series/28.541 3GPP Rel-15 TS 28.541]

==== Liaisons with other SDOs ====

Reply LS from ITU-T SG13 on consent of Recommendation Y.3103 (addressing network slicing)
see [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000302_Reply_LS_from_ITU-T_SG13_on_consent_of_Recommendation_Y3103.docx NFV(18)000302_Reply_LS_from_ITU-T_SG13_on_consent_of_Recommendation_Y3103]

=== Implementation Plan ===

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add Functional requirements to support NFVSLICE in IFA010
 CR Drafts agreed:
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000049r3_FEAT05_IFA010_Add_Requirements_from_Slicing_to_NFVO_and_VNFM.docx NFVIFA(18)000049r3_FEAT05_IFA010_Add_Requirements_from_Slicing_to_NFVO_and_VNFM] status: FEAT AGREED (IFA#89)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000120r5_FEAT05_IFA010_General_Functional_Requirements.docx NFVIFA(18)000120r5_FEAT05_IFA010_General_Functional_Requirements] status: FEAT AGREED (IFA#125)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000172_FEAT05_IFA010_Requirements__Network_Connections_NFVI_PoPs.docx NFVIFA(18)000172_FEAT05_IFA010_Requirements__Network_Connections_NFVI_PoPs] Routed to FEAT10 and FEAT AGREED (IFA#104)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000478r2_FEAT05_IFA010_CR_UseCases_for_Network_Slicing.docx NFVIFA(18)000478r2_FEAT05_IFA010_CR_UseCases_for_Network_Slicing] FEAT AGREED (IFA#105)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000692r2_FEAT05_IFA010__Scaling_Use_Cases_for_Network_Slicing_in_Anne.docx NFVIFA(18)000692r2_FEAT05_IFA010__Scaling_Use_Cases_for_Network_Slicing_in_Anne] FEAT AGREED (IFA#116)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000699r4_FEAT05_IFA010__Use_case__Re-instantation_of_multiple_NS_inst.docx NFVIFA(18)000699r4_FEAT05_IFA010__Use_case__Re-instantation_of_multiple_NS_inst] FEAT AGREED (IFA#122)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000732r2_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_NFVO.docx NFVIFA(18)000732r2_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_NFVO] FEAT AGREED (IFA#118)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000847r2_FEAT05_IFA010__Consider_priorities_during_resource_reservati.docx NFVIFA(18)000847r2_FEAT05_IFA010__Consider_priorities_during_resource_reservati] FEAT AGREED (IFA#122)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000848r1_FEAT05_IFA010__Consider_priorities_during_VNF_Lifecycle_Oper.docx NFVIFA(18)000848r1_FEAT05_IFA010__Consider_priorities_during_VNF_Lifecycle_Oper] FEAT AGREED (IFA#122)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000849r1_FEAT05_IFA010__Consider_priorities_during_NS_scaling.docx NFVIFA(18)000849r1_FEAT05_IFA010__Consider_priorities_during_NS_scaling] FEAT AGREED (IFA#122)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000850r1_FEAT05_IFA010__Consider_priorities_in_a_multiple_administrat.docx NFVIFA(18)000850r1_FEAT05_IFA010__Consider_priorities_in_a_multiple_administrat] FEAT AGREED (IFA#122)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000867r5_FEAT05_IFA010_priority_support_in_allowance_management_.docx NFVIFA(18)000867r5_FEAT05_IFA010_priority_support_in_allowance_management] FEAT AGREED (IFA#125)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000868r1_FEAT05_IFA010_priority_support_in_scheduled_NS_lifecycle_ope.docx NFVIFA(18)000868r1_FEAT05_IFA010_priority_support_in_scheduled_NS_lifecycle_ope] FEAT AGREED (IFA#122)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000879r1_Restructuring_Annex_of_IFA010__FEAT05_proposal_.docx NFVIFA(18)000879r1_Restructuring_Annex_of_IFA010__FEAT05_proposal_.docx] APPROVED (IFA#125)
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000963r3_FEAT05_IFA010__Use_case__Instantiation_of_NS_in_parallel_to_.docx NFVIFA(18)000963r3_FEAT05_IFA010__Use_case__Instantiation_of_NS_in_parallel_to] FEAT AGREED in IFA#128
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001000r3_FEAT05_IFA010_Clarification_on_Resource_Conflict_Resolution.docx NFVIFA(18)0001000r3_FEAT05_IFA010_Clarification_on_Resource_Conflict_Resolution] to be FEAT AGREED in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001065r2_FEAT05_IFA010__Use_case__Resolving_a_conflict_by_pre-empting.docx NFVIFA(18)0001065r2_FEAT05_IFA010__Use_case__Resolving_a_conflict_by_pre-empting.docx] FEAT AGREED in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001089r1_FEAT05_IFA010_Annex_NS_sharing_conclusions.docx NFVIFA(18)0001089r1_FEAT05_IFA010_Annex_NS_sharing_conclusions.docx] FEAT AGREED in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000252r7_FEAT05_IFA010_Annex_Use_of_NFV_Constructs_in_Network_Slicing.docx NFVIFA(18)000252r7_FEAT05_IFA010_Annex_Use_of_NFV_Constructs_in_Network_Slicing] FEAT AGREED in IFA#131
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001119r2_FEAT05_IFA010_Editorial_alignment_of_use_cases.docx NFVIFA(18)0001119r2_FEAT05_IFA010_Editorial_alignment_of_use_cases.docx] FEAT AGREED in IFA#131
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001123r1_FEAT05_IFA010_Add_LCM_coordination_interface_to_use_cases.docx NFVIFA(18)0001123r1_FEAT05_IFA010_Add_LCM_coordination_interface_to_use_cases.docx] FEAT AGREED in IFA#131
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001139r2_FEAT05_IFA010_Annex_D_1_Introduction_to_general_use_cases.zip NFVIFA(18)0001139r2_FEAT05_IFA010_Annex_D_1_Introduction_to_general_use_cases.zip] FEAT AGREED in IFA#131
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001140r1_FEAT05_IFA010_Add_requirements_on_isolation.docx NFVIFA(18)0001140r1_FEAT05_IFA010_Add_requirements_on_isolation.docx] FEAT AGREED in IFA#131
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(18)0001148_FEAT05_IFA010_Add_use_of_NsLcmCapacityShortageNotification.docx NFVIFA(18)0001148_FEAT05_IFA010_Add_use_of_NsLcmCapacityShortageNotification.docx] FEAT AGREED in IFA#133

|| IFA010 || Jan-2019 || Completed
|-
| 002 || Identify and add new parameters for NSD to allow support of the network slice and network slice subnet.
 CR Drafts agreed:
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000653r4_FEAT05__IFA014_add_priority_to_NSD.docx NFVIFA(18)000653r4_FEAT05__IFA014_add_priority_to_NSD] FEAT AGREED in IFA#129
 
|| IFA014 || Jan-2019 || Completed

|-
| 003 || Investigate whether any new parameters in VNFD may be needed.

|| IFA011 || Jan-2019 || No update needed Completed

|-
| 004 || Investigate whether any new parameters in Os-Ma-Nfvo reference point may be needed to realize NFVSLICE lifecycle capabilities which include:

- Determining the requirements on the lifecycle of the Network Service used as part of a Network Slice

- Determining the requirements for the lifecycle of the Network Service used as part of a Network Slice Subnet

|| IFA013 || Jan-2019 || No update needed Completed

|-
| 005 || Investigate whether any new parameters in Os-Ma-Nfvo reference point may be needed to realize NFVSLICE feature capabilities which include:

- Determining the requirements for policy handling for Network Service instance

- Determining the requirements for performance and fault data handling

- Determining the requirements for LCM handling

 CR Drafts:
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001008r1_FEAT05_IFA013__NsLcmOperationOccurenceNotification_in_case_o.docx NFVIFA(18)0001008r1_FEAT05_IFA013__NsLcmOperationOccurenceNotification_in_case_o.docx] FEAT AGREED in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001141_FEAT05_IFA013_Add_shortage_notification_.docx NFVIFA(18)0001141_FEAT05_IFA013_Add_shortage_notification_.docx] FEAT AGREED in IFA#133

Note: According to EVE012 further analysis is necessary on whether there is any impact on the IFA013

|| IFA013 || Jan-2019 || Completed

|-
| 006 || Investigate whether any new parameters in Or-Vi reference point may be needed to realize NFVSLICE feature capabilities which include:
- Determining the resource requirements for Network Service instance
- Communicating resource prioritization related data

|| IFA005 || Jan-2019 || No update needed Completed

|-
| 007 || Investigate whether any new parameters in Vnfm-Vi reference point may be needed to realize NFVSLICE feature capabilities which include:
- Determining the resource requirements for VNF/C instances
- Communicating resource prioritization related data

|| IFA006 || Jan-2019 || No update needed Completed

|-
| 008 || Investigate whether any enhancements are needed for Application and Service Management Interface
and Information Model Specification.
|| IFA012 || Jan-2019 || Completed: No change needed: Use cases will be covered in IFA010, Touchpoints in IFA024. Not necessary to re-open Document in drop 2.

|-
| 009 || Investigate whether any Security requirements may be needed to realize the following features:
 Resource isolation for security reasons and per allocation policy:
 At Network Service level
 At VNF level
 At NFVI level
 Isolation of network service management for multiple tenants

 Security review available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000054_FEAT05_security_considerations.docx NFVIFA(19)000054_FEAT05_security_considerations.docx]

Note: Affected documents to be discussed with SEC WG
|| SEC012 || Jan-2019 || No update need to be initiated from FEAT05 Completed

|-
| 010 || Reliability requirements to realize the following features: 
- The NS instantiation which is used in the creation of a network slice instance, or in the network slice subnet instance 
- Maintaining the reliability of NS supporting the network slice instance during and after resource changes 
- Applying the reliability requirements and policies associated with network slice instance or the network slice subnet instance, 
throughout the lifecycle management of the Network Service instance As discussed with REL WG on Sept.30 2018, 
all reliability aspects will be analysed and covered by the REL010 work item. 
Impacts on IFA documents cannot be analysed in drop 2 time frame. Thus these can only be done (if necessary) in a second phase of FEAT05.

 Reliability review was conducted with REL WG on January 15, 2019 in meeting REL#270

|| REL010 || June-2019 || Completed Delegate to REL10 No CR in drop 2 from FEAT05

|-
| 011 || The touchpoint between NFV and network slice management functions needs to be specified. 
The diagram illustrating it can be found in [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018/NFV(18)000282_Reply_LS_from_3GPP_SA5_on_GSMA_Network_Slicing_Use_Case_Requ.doc LS from SA5 NFV(18)000282_Reply_LS_from_3GPP_SA5_on_GSMA_Network_Slicing_Use_Case_Requ]

 CR Drafts:
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001091_FEAT05_IFA024_Add_Slicing_Touchpoint.zip NFVIFA(18)0001091_FEAT05_IFA024_Add_Slicing_Touchpoint.zip]

|| IFA024 || Feb-2019 || Completed

|}

=== CRs abandoned ===
- [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000876r1_FEAT05_IFA010_priority_support_in_software_image_distributio.docx NFVIFA(18)000876r1_FEAT05_IFA010_priority_support_in_software_image_distributio] noted in IFA
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000104r6_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_NFVO.docx NFVIFA(18)000104r6_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_NFVO] replaced by 732
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000102r2_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_VIM.docx NFVIFA(18)000102r2_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_VIM] not needed according to SA5 LS
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000103r2_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_VNFM.docx NFVIFA(18)000103r2_FEAT05_IFA010_priority-based_NS_resource_Mngmnt_by_VNFM] not needed according to SA5 LS
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000101r2_FEAT05-IFA010-Arch_Level_Req_to_Support_Additional_NS_Featur.docx NFVIFA(18)000101r2_FEAT05-IFA010-Arch_Level_Req_to_Support_Additional_NS_Featur] Noted in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000108r2_FEAT05_IFA010_policy__priority__and_isolation_based_Multiple.docx NFVIFA(18)000108r2_FEAT05_IFA010_policy__priority__and_isolation_based_Multiple] Noted in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000109_FEAT05_IFA010_policy__priority__and_isolation_based_Multiple.docx NFVIFA(18)000109_FEAT05_IFA010_policy__priority__and_isolation_based_Multiple] Noted in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000110_FEAT05_IFA010_policy__priority__and_isolation_based_Multiple.docx NFVIFA(18)000110_FEAT05_IFA010_policy__priority__and_isolation_based_Multiple] Noted in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000866r3_FEAT05_IFA010__priority_support_in_NFP_management.docx NFVIFA(18)000866r3_FEAT05_IFA010__priority_support_in_NFP_management] Noted in IFA#129
 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000877r1_FEAT05_IFA010_priority_support_in_NS_performance_management.docx NFVIFA(18)000877r1_FEAT05_IFA010_priority_support_in_NS_performance_management] Noted in IFA#129

=== Other Contributions ===

* Presentation for Webinar "Network Slicing and ETSI NFV": [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2017//NFV(17)000328_ETSI_NFV_Network_Slicing_Webinar.pptx NFV(17)000328]
* Analyse NGMN Requirements on Slicing: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000017r1_FEAT05_Analyse_NGMN_Requirements_on_Slicing.docx NFVIFA(18)000017r1]
* LS from 3GPP SA5 on transport network support of network slicing management: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000026_LSIn_from_3GPP_SA5_on_transport_network_support_of_network_s.doc NFV(18)000026]
* LS reply to 3GPP SA5 on transport network support of network slicing management: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000057_Reply_to_3GPP_SA5_on_transport_network_support_of_network_sl.docx NFV(18)000057]
* LS to 3GPP SA5 on NFV support for Network Slicing: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000065r2_LS_to_3GPP_SA5_on_NFV_support_for_Network_Slicing.docx NFV(18)000065r2]
* LS reply from 3GPP SA5 on NFV support for Network Slicing: [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2018//NFV(18)000088_LSIn_from_3GPP_SA5_on_NFV_support_for_Network_Slicing.doc NFV(18)000088]
* Presentation: "Towards NFV definition for Network Slicing" [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000115r1_Towards_NFV_definition_for_Network_Slicing.pptx NFVIFA(18)000115r1]
* Presentation at the Network Slicing World Summit held in Berlin, Germany on 23rd October 2018 [http://portal.etsi.org/ngppapp/ContributionCreation.aspx?primarykeys=160805 NFV(18)000283]
* Proposals to resolve editors notes [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001138_FEAT05_IFA010_Resolving_Editors_Notes.pptx NFVIFA(18)0001138_FEAT05_IFA010_Resolving_Editors_Notes.pptx]

=== Stage 3 Implementation Plan ===
{| class="wikitable sortable"
!ID
!Action
!Impacted WI(s)
!Target completion
!Status
|-
|001
|Add priority to NS node type.[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000799r2_SOL001ed331_FEAT05_Adding_priority_to_NSD.docx NFVSOL(19)000799r2]
|SOL001
|December-2019
|Completed
|-
|001b
|Add priority to NS node type. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000159_SOL001ed351_FEAT05_Adding_priority_to_NSD.docx NFVSOL(21)000159]
|SOL001
|March-2021
|Completed
|-
|002
|Add priority to NSD.[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000854_SOL006ed331_FEAT05_Add_priority_in_NS.docx NFVSOL(19)000854]
|SOL006
|December-2019
|Completed
|-
|002b
|Add priority to NSD. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000112_SOL006ed351_FEAT05_Add_priority_in_NSD_IFA014.docx NFVSOL(21)000112]
|SOL006
|March-2021
|Completed
|-
|003
|Introduce new NsLcmCapacityShortageNotification type. NFVSOL(21)000110r2
|SOL005
|April-2021
|Ongoing
|-
|004
|Add priority in NS data type. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000111r4_SOL005ed351_FEAT05_Addition_of_priority_in_NS_data_types.docx NFVSOL(21)000111r4]
|SOL005
|March-2021
|Completed
|-
|005
|Add flow of NS LCM operation with pre-emption. NFVSOL(21)000109r2
|SOL005
|April-2021
|Ongoing
|-
|006
|Warnings in LcmOpOcc. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000092_SOL005ed351_mirror_of_90r1_warnings_in_LcmOpOcc.docx NFVSOL(21)000092]
|SOL005
|March-2021
|Completed
|-
|007
|NS LCM coordination interface - data model. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000104r4_SOL005ed351_NS_LCM_coord_interface___data_model.docx NFVSOL(21)000104r4]
|SOL005
|March-2021
|Completed
|-
|008
|NS LCM coord interface – changes in other GS parts. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000106r3_SOL005ed351_NS_LCM_coord_interface___changes_in_other_GS_par.docx NFVSOL(21)000106r3]
|SOL005
|March-2021
|Completed
|-
|009
|Mirror of 135 lcmcoord API addressing ENs. [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021/NFVSOL(21)000161_SOL005ed351_Mirror_of_135_lcmcoord_API_addressing_ENs.zip NFVSOL(21)000161]
|SOL005
|March-2021
|Completed
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
see action 009, see also [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001084r1_FEAT05_Security_Topics_joint_IFA_SEC_at_NFV24.pptx NFVIFA(18)0001084r1_FEAT05_Security_Topics_joint_IFA_SEC_at_NFV24.pptx]
 Security review using the SEC006 template is available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000054r2_FEAT05_security_considerations.docx NFVIFA(19)000054r2_FEAT05_security_considerations.docx] This evaluation was approved in SEC WG call on January 24, 2019 as [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2019//NFVSEC(19)000008r1_FEAT05_security_considerations.zip NFVSEC(19)000008r1_FEAT05_security_considerations.zip] and finally approved by IFA WG in IFA#136 on January 30, 2019.

== FEAT06: Enhancement Network Service (NS) Package ==
=== Overview ===

More information and current status can be found on the '''wiki for [[FEAT06NSPackage]]'''

{| class="wikitable"
|-
| '''Feature Prime''' || Bhumip Khasnabish (ZTE), Haibin Chu (Ericsson) and Yaoye Zhang (Huawei)
|-
| '''Feature description''' || An NS Package is an archive including the meta-model descriptors NSD and other files (scripts, security materials, possible rules, policies, NS over multi-tenants, etc.), that are required to manage an NS from design to test/verification to validation/certification to runtime management; the holistic end-to-end NS lifecycle, as discussed in [https://docbox.etsi.org/ISG/NFV/05-CONTRIBUTIONS/2017//NFV(17)000247_IFA_to_IFA_Enhancement_NS_Package.docx NFV(17)000247].
|-
| '''Target Release''' || same as DGS/NFV-SOL007 (1H-2019)
|-
| '''Impacted WIs''' || IFA010, IFA012 (TBC), IFA013, and IFA014. Note-1: We identify the impacted specifications in IFA WG only. The impacted specifications in other WGs (e.g. SOL, TST, SEC, REL, etc) needs to be addressed separately and the chairs of SOL and TST WGs have been informed. We will follow up the impacts on SEC and REL WGs. 
Note-2: The impact on IFA012 is dependent on the ISG's decision whether IFA012 is released as GS or GR by the end of Y2017.
|-
| '''Mega-CRs''' || IFA010 [not available] IFA012 [not available] IFA013 [not available] IFA014 [not available]
|-
| '''Related/Dependent Features''' || FEATxx FEATyy
|-
| '''New Specification ''' || No new WI is expected in IFA WG. 
Name of New Specification in SOL WG is [https://portal.etsi.org/webapp/WorkProgram/Report_WorkItem.asp?WKI_ID=54501 DGS/NFV-SOL007] (NSD file structure spec., based on NFVIFA(18)000174/NFVIFA(17)000879,
NFVSOL(17)000711 and NFV(18)000066/NFV(17)000364; created on 2018-03-01 and approved on 2018-03-12).] 
The scope of this work item [DGS/NFV-SOL007] is to specify the Network Service Descriptor file structure and naming conventions for the different files, fulfilling the requirements specified in ETSI GS NFV-IFA 014. The work item deliverable will contain normative provisions. 
WI Status [In Progress; to be completed by 1H-2019].
|-
| '''Status''' || Ongoing (as DGS/NFV-SOL007)
|-
| '''Contributions''' || [http://https://portal.etsi.org All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || Bhumip Khasnabish (ZTE) Haibin Chu (Ericsson) Yaoye Zhang (Huawei) Maopeng Zhang (ZTE) Lingli Deng (CMCC) 
|-
| '''Last Updated''' || 2018-10-01
|}

=== Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add use case description of NS packaging to IFA014 Annex. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000956r9_IFA014_Add_use_case_description_of_NS_package.docx NFVIFA(17)000956r10] || IFA014 || Same as in DGS/NFV-SOL007 || Started
|-
| 002 || Update the NS packaging requirement in IFA014.Add a new clause 5.X to describe the NS packaging requirement, including the NS packaging structure, content, identification, integrity, etc. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000959r6_FEAT06_IFA014_NS_Template_Enhancement_NS_Package.docx NFVIFA(17)000959r8] || IFA014 || Same as in DGS/NFV-SOL007 || Started
|-
| 003 || Update the functional requirements on NFVO in IFA010. Add new functional requirements on NFVO about NS package management by either adding a new clause (e.g. 6.6.X) or updating the existing clause (i.e. 6.6.1). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000958r5_FEAT06_IFA010_NSD_Management_Enhancement_NS_Package_.docx NFVIFA(17)000958r5] || IFA010 || Same as in DGS/NFV-SOL007 || Started
|-
| 004 || Update the interface requirement on NSD or NS package management interface in IFA013. Add new requirements of NS package management interface by either adding a new clause (i.e. 5.3.X) or updating the existing clause (i.e. 5.3.1). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000947r2_FEAT06_IFA013_NSD_Management_Interface_Enhancement_NS_Packag.docx NFVIFA(17)000947r2] || IFA013 || Same as in DGS/NFV-SOL007 || Started
|-
| 005 || Update the existing NSD management interface or add a new NS Package management interface in IFA013. Add new operations and notifications related to NS package management interface by either adding a new clause (i.e. 7.X) or updating the existing clause (i.e. 7.2). Current PNFD management may be updated as well based on the requirement discussion in action #002. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000947r2_FEAT06_IFA013_NSD_Management_Interface_Enhancement_NS_Packag.docx NFVIFA(17)000947r2] || IFA013 || Same as in DGS/NFV-SOL007 || Started
|-
| 006 || Update the NSD management related chapters in IFA012, if the IFA012 is released as GS in Rel.2. CR draft [LINK] || IFA012 || Same as in DGS/NFV-SOL007 || Open
|-
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

•Below technical issues are identified: 
->Current PNFD has its own management operations, e.g. On-board PNFD, etc. 
->After the concept of NS package enhancement is introduced, the issue of merging them into NS package management operations needs to be addressed. 
->The issue of backward compatibility with current NSD management interface needs to be addressed. 

•The impacts on SOL WG have been discussed. 
A new SOL work item [DGS/NFV-SOL007 (NSD file structure spec.)] has been created based on NFVIFA(18)000174/NFVIFA(17)000879, NFVSOL(17)000711 and NFV(18)000066/NFV(17)000364 
While the impacts on TST, SEC and REL WGs need to be discussed.

=== Security Considerations ===
''List of security considerations implied by the feature (to be determined).''
*

== FEAT07: MANO Policy Management (MANO_PLC) ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Haitao Xia (Huawei)
|-
| '''Feature description''' || This feature addresses the interface operation definition when policy management is introduced to NFV-MANO
|-
| '''Target Release''' || Release 3 drop 1 (2018-06)
|-
| '''Impacted WIs''' || IFA010 IFA013 IFA007 IFA008 IFA005 IFA006 
|-
| '''Mega-CRs''' ||
IFA013 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000429r1_FEAT07_IFA013_MegaCR_Support_of_policy_management_interface.doc NFVIFA(18)000429r1] (Approved) 
IFA007 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000430r1_FEAT07_IFA007_MegaCR_Support_of_policy_management_interface.doc NFVIFA(18)000430r1] (Approved) 
IFA008 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000431r1_FEAT07_IFA008_MegaCR_Support_of_policy_management_interface.doc NFVIFA(18)000431r1] (Approved) 
IFA005 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000432r1_FEAT07_IFA005_MegaCR_Support_of_policy_management_interface.doc NFVIFA(18)000432r1] (Approved) 
IFA006 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000433r1_FEAT07_IFA006_MegaCR_Support_of_policy_management_interface.doc NFVIFA(18)000433r1] (Approved) 
IFA010 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000455r3_FEAT07_IFA010_MegaCR_Support_of_policy_management_interface.doc NFVIFA(18)000455r3] (Approved) 
|-
| '''Related/Dependent Features''' || no dependency
|-
| '''Status''' || Completed. MegaCR Index available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000492r1_FEAT07_MegaCR_Index.docx NFVIFA(18)000492r1] 
|-
| '''Contributions''' || [http://https://portal.etsi.org All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || Haitao Xia (Huawei)
|-
| '''Last Updated''' || 2018-06-07
|}

=== Implementation Plan ===
NOTE:Contributions are marked as "OBSOLETE" as all content has been migrated to the corresponding MegaCRs.

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add functional requirements of policy management for the NFVO, VNFM and VIM 
IFA010 CRs (Status: Feature Agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000018r3_FEAT07_IFA010ed311_Add_policy_management_requirements_for_th.doc NFVIFA(18)000018r3] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000029r2_FEAT07_IFA010ed311_Add_policy_management_requirements_for_th.doc NFVIFA(18)000029r2] 
|| IFA010 || Jan-2018 || Completed
|-
| 002 || Specify a new interface of policy management over Os-Ma-nfvo reference point, including the interface requirements, policy management operations and corresponding information model 
IFA013 CRs (Status: Obsolete) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000032r3_FEAT07_IFA013ed311_Add_interface_requirements_for_policy_man.doc NFVIFA(18)000032r3] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000088r1_FEAT07_IFA013ed311_Add_interface_requirements_for_subscripti.doc NFVIFA(18)000088r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000089r1_FEAT07_IFA013ed311_Skeleton_and_description_part_for_policy_.doc NFVIFA(18)000089r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000094r6_FEAT07_IFA013ed311_Add_interface_operation_on_policy_transfe.doc NFVIFA(18)000094r6] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000165r4_FEAT07_IFA013ed311_Add_interface_operation_on_policy_deletio.doc NFVIFA(18)000165r4] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000186r2_FEAT07_IFA013ed311_Add_interface_operation_on_policy_query.doc NFVIFA(18)000186r2] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000187_FEAT07_IFA013ed311_Add_interface_operation_on_policy_activat.doc NFVIFA(18)000187] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000213r1_FEAT07_IFA013ed311_Add_notification_related_operations_to_po.doc NFVIFA(18)000213r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000481r1_FEAT07_IFA013_Clarification_on_forwarding_scenario_in_policy.doc NFVIFA(18)000481r1] 
|| IFA013 || Mar-2018 || Completed
|-
| 003 || Derive policy management interface over Nfvo-vnfm, Ve-Vnfm, Nfvo-Vi, Vi-vnfm reference point (mirror CRs to IFA013GS) based on the output of IFA013 interface operation definition 
IFA007 mirror CRs (Status: Obsolete) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000272_FEAT07_IFA007ed311_Add_interface_requirements_for_policy_man.doc NFVIFA(18)0000272] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000273_FEAT07_IFA007ed311_Skeleton_and_description_part_for_policy_.doc NFVIFA(18)0000273] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000274_FEAT07_IFA007ed311_Add_interface_operation_on_policy_transfe.doc NFVIFA(18)0000274] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000275r1_FEAT07_IFA007ed311_Add_interface_operation_on_policy_deletio.doc NFVIFA(18)0000275r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000276r1_FEAT07_IFA007ed311_Add_interface_operation_on_policy_query.doc NFVIFA(18)0000276r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000277_FEAT07_IFA007ed311_Add_interface_operation_on_policy_activat.doc NFVIFA(18)0000277] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000278_FEAT07_IFA007ed311_Add_notification_related_operations_to_po.doc NFVIFA(18)0000278] 
IFA008 mirror CRs (Status: Obsolete) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000313_FEAT07_IFA007ed311_Add_interface_requirements_for_policy_man.doc NFVIFA(18)0000313] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000314_FEAT07_IFA008ed311_Skeleton_and_description_part_for_policy_.doc NFVIFA(18)0000314] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000315r1_FEAT07_IFA008ed311_Add_interface_operation_on_policy_transfe.doc NFVIFA(18)0000315r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000316_FEAT07_IFA008ed311_Add_interface_operation_on_policy_deletio.doc NFVIFA(18)0000316] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000317_FEAT07_IFA008ed311_Add_interface_operation_on_policy_query.doc NFVIFA(18)0000317] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000318_FEAT07_IFA008ed311_Add_interface_operation_on_policy_activat.doc NFVIFA(18)0000318] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000319_FEAT07_IFA008ed311_Add_notification_related_operations_to_po.doc NFVIFA(18)0000319] 
IFA005 mirror CRs (Status: Obsolete) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000340_FEAT07_IFA005ed311_Add_interface_requirements_for_policy_man.doc NFVIFA(18)0000340] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000383_FEAT07_IFA005ed311_Skeleton_and_description_part_for_policy_.doc NFVIFA(18)0000383] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000385_FEAT07_IFA005ed311_Add_interface_operation_on_policy_transfe.doc NFVIFA(18)0000385] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000387_FEAT07_IFA005ed311_Add_interface_operation_on_policy_deletio.doc NFVIFA(18)0000387] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000389_FEAT07_IFA005ed311_Add_interface_operation_on_policy_query.doc NFVIFA(18)0000389] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000391_FEAT07_IFA005ed311_Add_interface_operation_on_policy_activat.doc NFVIFA(18)0000391] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000393_FEAT07_IFA005ed311_Add_notification_related_operations_to_po.doc NFVIFA(18)0000393] 
IFA006 mirror CRs (Status: Obsolete) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000341_FEAT07_IFA006ed311_Add_interface_requirements_for_policy_man.doc NFVIFA(18)0000341] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000384_FEAT07_IFA006ed311_Skeleton_and_description_part_for_policy_.doc NFVIFA(18)0000384] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000386_FEAT07_IFA006ed311_Add_interface_operation_on_policy_transfe.doc NFVIFA(18)0000386] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000388_FEAT07_IFA006ed311_Add_interface_operation_on_policy_deletio.doc NFVIFA(18)0000388] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000390_FEAT07_IFA006ed311_Add_interface_operation_on_policy_query.doc NFVIFA(18)0000390] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000392_FEAT07_IFA006ed311_Add_interface_operation_on_policy_activat.doc NFVIFA(18)0000392] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000394_FEAT07_IFA006ed311_Add_notification_related_operations_to_po.doc NFVIFA(18)0000394] 
|| IFA007/IFA008/IFA005/IFA006 || May-2018 || Completed
|-
| 004 || Define information model enhancement to the NFV descriptor (e.g., NSD) when necessary 
Conclusion: Based on the discussion output of [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000135r1_FEAT07_Discussion_paper_on_key_issues_of_designing_policy_ma.pptx NFVIFA(18)000135r1],there is no necessity to introduce policy descriptor to the NSD information model 
|| IFA014 || Feb-2018 || Completed
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT08: Support of composite NS across multi-domain (MANOMD_NS) ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Haitao Xia (Huawei), Arturo Martin de Nicolas (Ericsson)
|-
| '''Feature description''' || This feature addresses the architectural changes needed for the support of composite network services across multiple administrative domains
|-
| '''Target Release''' || Release 3 drop 1 (2018-06)
|-
| '''Impacted WIs''' || IFA010 IFA030 (new deliverable)
|-
| '''Mega-CRs''' || IFA010 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000425r1_FEAT08_IFA010_MegaCR_Support_of_composite_NS_across_multi-do.doc NFVIFA(18)000425r1] (Approved) 
|-
| '''Related/Dependent Features''' || no dependency
|-
| '''Status''' || Completed MegaCR Index available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000515r2_FEAT08_MegaCR_Index.docx NFVIFA(18)000515r2] 
New deliverable IFA030GS Approved 
|-
| '''Contributions''' || [http://https://portal.etsi.org All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || Haitao Xia (Huawei) Arturo Martin de Nicolas (Ericsson) Bhumip Khasnabish (ZTE)
|-
| '''Last Updated''' || 2018-09-01
|}

=== Implementation Plan ===

NOTE:Contributions are marked as "OBSOLETE" as all content has been migrated to the corresponding MegaCRs.
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Determine the content skeleton and input for introduction 
Approved contributions: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001172r3_GS_IFA030_skeleton_proposal.zip NFVIFA(17)0001172r3] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001176r2_IFA030__Input_for_scope_clause.docx NFVIFA(17)0001176r2] 
|| IFA030 || Jan-2018 || Completed
|-
| 002 || Add NFVO functional requirement description derived from Table 6.3-2 of IFA028 to IFA010 
IFA010 CRs (Status: Obsolete) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000042r3_FEAT08_IFA010ed311_Add_functional_requirements_for_supportin.doc NFVIFA(18)000042r3] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000050r5_FEAT08_IFA010ed311_NFVO_functional_requirements_for_composit.docx NFVIFA(18)000050r5] 
|| IFA010 || May-2018 || Completed
|-
| 003 || Add interface requirement description of Or-Or reference point derived from Table 6.3-1 of IFA028 
Approved contributions: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000056r1_FEAT08_IFA030_4_Input_for_Overview_clause.docx NFVIFA(18)000056r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000041r2_FEAT08_IFA030_5_Add_Or-Or_interface_requirements_for_NS_as_a.docx NFVIFA(18)000041r2] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000167_FEAT08_IFA030_5_3_2_Add_the_deleting_a_NS_instance_identifie.docx NFVIFA(18)000167] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000337_FEAT08_IFA030_5_3_2_Add_NS_termination_interface_requirement.docx NFVIFA(18)000337] 
|| IFA030 || Apr-2018 || Completed
|-
| 004 || Define Or-Or interface functions of NSD management, NS LCM, NS PM and NS FM which are derived from IFA013 GS and necessary adaptation is made 
Approved contributions: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000077r1_IFA030_6_Input_for_clause_6_interface_operations_by_reusing_.docx NFVIFA(18)000077r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000338_FEAT08_IFA030_6_3_Add_NS_termination_and_NS_identifier_delet.docx NFVIFA(18)000338] 
|| IFA030 || Apr-2018 || Completed
|-
| 005 || Define Or-Or interface functions of NS lifecycle granting and NS instance usage notification 
Approved contributions: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000097r3_IFA030_NS_Instance_Usage_Notification_Interface.docx NFVIFA(18)000097r3] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000112r2_FEAT08_IFA030_Input_for_clause_6_on_NS_Lifecycle_Operation_G.docx NFVIFA(18)000112r2] 
|| IFA030 || Apr-2018 || Completed
|-
| 006 || Develop Or-Or operational flows as informative Annex (when necessary) 
Conclusion: No operational flows are expected to be included in IFA030 GS: 
1. Align with the same definition style of other interface specifications; 
2. IFA028 report has already provided the flows for reference. 
|| IFA030 || Mar-2018 || Completed
|-
| 007 || New GS (IFA030) clean-up, EN resolution
Approved Contributions: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000441r1_FEAT08_IFA030_Restricting_scope_to_NS_across_multi-domain.docx NFVIFA(18)000441r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000442r1_FEAT08_IFA030_Clause_4__5_EN_resolution.docx NFVIFA(18)000442r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000443_FEAT08_IFA030_Clause_6_EN_resolution.docx NFVIFA(18)000443] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000444r1_FEAT08_IFA030_Clause_3_Input_for_definitions_and_abbreviatio.docx NFVIFA(18)000444r1] 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000447_FEAT08_IFA30_NFVO-C_and_NFVO-N_definitions.docx NFVIFA(18)000447] 
|| IFA030 || May-2018 || Completed
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT10: Mgmt & Connectivity Multi-Site Services (MCMSS) ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' ||
Hiroshi Dempo, Zarrar Yousaf (NEC) (stage 2) 
Zarrar Yousaf (NEC), Joan Triay (DOCOMO) (stage 3)
|-
| '''Feature description''' || Following the recommendations written in IFA022, this feature is to specify management requirements, interfaces and information models to support connectivity for Multi-Site Services
|-
| '''Target Release''' || '''Stage 2:''' Release 3 drop 2 (2018-12) '''Stage 3:''' TBD
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA005, IFA007, IFA010, IFA011, IFA013, IFA014, IFA022, IFA032 '''Stage 3:''' SOL014, SOL003, SOL005, SOL001, SOL006, SOL017
|-
| '''Mega-CRs''' || '''Stage 2:''' - IFA005 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001111r2_IFA005_MegaCR_FEAT010_Or-Vi_ref_point_interface_specificatio.docx NFVIFA(18)0001111r2] - IFA007 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001112r4_IFA007_MegaCR_FEAT010_Or-Vnfm_ref_point_interface_specificat.zip NFVIFA(18)0001112r4] - IFA010 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001107r2_IFA010_MegaCR_FEAT010__General_and_functional_requirements_f.docx NFVIFA(18)0001107r2] - IFA013 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001110r4_IFA013_MegaCR_FEAT010_Os-Ma-Nfvo_specification_for_Multi-Sit.zip NFVIFA(18)0001110r4] - IFA014 MegaCR in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001113r2_IFA014_MegaCR_FEAT010_Specify_parameters_for_the_NSD_file_re.docx NFVIFA(18)0001113r2]
|-
| '''Related/Dependent Features''' || N/A
|-
| '''New Specification''' || '''Stage 2:''' IFA032 '''Stage 3:''' SOL017, others TBD
|-
| '''Status''' || '''Stage 2:''' Completed, MegaCR Index available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)0001117r3_FEAT010_MegaCR_Index.docx NFVIFA(18)0001117r3] '''Stage 3:''' Ongoing
|-
| '''Contributions''' || [http://https://portal.etsi.org All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' - Hiroshi Dempo (NEC Europe Ltd.) - Zarrar Yousaf (NEC Europe Ltd.) - Lei Zhu (Huawei Tech (UK) Co., Ltd. - Ulrich Kleber (Huawei Tech (UK) Co., Ltd. - Marc Flauw (HPE) - Joan Triay (DOCOMO) '''Stage 3:''' - Zarrar Yousaf (NEC Europe Ltd.) - Joan Triay (DOCOMO)
|-
| '''Last Updated''' || 2019-11-18
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || - Approve FEAT10 and new WI draft titled “Reference point between NFVO and WIM- Interface and Information Model Specification" || None || Oct-2017 || Done
|-
| 002 ||
- Approve IFA022 as a stable draft 
:Status: Published
:Document: [http://www.etsi.org/deliver/etsi_gr/NFV-IFA/001_099/022/03.01.01_60/gr_NFV-IFA022v030101p.pdf Report on Management and Connectivity for Multi-Site Services]
|| IFA022 || Dec-2017 || Done
|-
| 003 ||
- Specify general and functional recommendations for Multi-Site Service 
- Describe architectural and functional outline of Multi-Site Service (e.g. as a new annex) 
:*Approved
::None
:*Agreed
::IFA#89: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000079r2_FEAT10_IFA010__General_requirements_for_management_and_conne.DOCX NFVIFA(18)000079r2]
::IFA#89: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000080r1_FEAT10_IFA010__Functional_requirements_for_management_and_co.DOCX NFVIFA(18)000080r1]
::IFA#89: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000081r1_FEAT10_IFA010__Architectural_options_for_management_and_conn.DOCX NFVIFA(18)000081r1]
::IFA#100: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000262r2_FEAT10_IFA010_General_considerations_for_WIM.docx NFVIFA(18)000262r2]
::IFA#100: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000263r1_FEAT10_IFA010_Functional_requirements_for_virtualised_resour.docx NFVIFA(18)000263r1]
::IFA#100: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000264r2_FEAT10_IFA010_Functional_requirements_for_resource_reservati.docx NFVIFA(18)000264r2]
::IFA#100: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000265r1_FEAT10_IFA010_Functional_requirements_for_virtualised_resour.docx NFVIFA(18)000265r1]
::IFA#100: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000266r1_FEAT10_IFA010_Functional_requirements_for_virtualised_resour.docx NFVIFA(18)000266r1]
::IFA#105: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000172r6_FEAT10_IFA010_Requirements__Network_Connections_NFVI_PoPs.docx NFVIFA(18)000172r6]
:*In discussion
|| IFA010 || Jan/ 2018 || Completed
|-
| 004 ||
- Specify Os-Ma-Nfvo reference point interface and information model specification for Multi-Site Service 
- Make relevant changes to the scope and overview sections to include the support for Multi-site Service on Os-a-Nfvo reference point.
:*Approved
::None
:*Agreed
::IFA#99: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000129r3_FEAT10__IFA013_Mirror_-_Extend_Ext_Managed_VL_to_span_across.docx NFVIFA(18)000129r3]
::IFA#100: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000155r1_FEAT10__IFA013_support_of_NSs_over_provided_WAN_connections.docx NFVIFA(18)000155r1]
:*In discussion
:: None
|| IFA013 || Mar-2018 || Completed
|-
| 005 ||
- Specify Or-Vi reference point interfaces and information model specification between NFVO and VIM for Multi-Site Service 
- Make relevant changes to the scope and overview sections to include the support for Multi-site Service
:*Approved
:: IFA#118: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000780r3_FEAT10_IFA005_NfviPop_Information_Element.docx NFVIFA(18)000780r3] 
:*Agreed
::None
:*In discussion
::None
|| IFA005 || Mar-2018 || Completed
|-
| 006 ||
- Specify enhancements to Or-Vnfm ref. point interfaces and information model to address the case of VNF multi-site deployment.
- Make relevant changes to the scope and overview sections to include the support for Multi-site Service on Or-Vnfm reference point
:*Approved
::None
:*Agreed
::IFA#99 CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000128r5_FEAT10__IFA007_Extend_Ext_Managed_VL_to_span_across_WAN.docx NFVIFA(18)000128r5]
:*In discussion
::None
|| IFA007 || Mar-2018 || Completed
|-
| 007 || - Specify parameters for the VNFD file relevant for the support of Multi-Site Service
" No CRs received"
| IFA011 || May-2018 || Closed
|-
| 008 || - Specify parameters for the NSD file relevant for the support of Multi-Site Service
:*Approved
::None
:*Agreed
:: IFA#89: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000117_FEAT10__IFA014_Align_requirements_to_IFA022_recommendations.docx NFVIFA(18)000117]
:: IFA#89: CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000118r1_FEAT10__IFA014_Augment_anti-affinity_scope.docx NFVIFA(18)000118r1]
:*In discussion
::None
|| IFA014 || May-2018 || Completed
|-
| 009 ||
- Specify Or-Vi reference point interfaces and information model specification between NFVO and WIM for Multi-Site Service 
:*Approved
:: IFA#89: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000159r1_FEAT10_IFA032_Scope.docx NFVIFA(18)000159r1]
:: IFA#100: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000413_FEAT10__IFA032_Connectivity_Services_Management_requirements.docx NFVIFA(18)000413]
:: IFA#100: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000414r1_FEAT10__IFA032_Capacity_Management_requirements_.docx NFVIFA(18)000414r1]
:: IFA#100: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000415_FEAT10__IFA032_Fault_Management_requirements_.docx NFVIFA(18)000415]
:: IFA#100: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000416r1_FEAT10__IFA032_Performance_Management_requirements_.docx NFVIFA(18)000416r1]
:: IFA#100: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000417_FEAT10__IFA032_WIM_interface_requirements_.docx NFVIFA(18)000417]
:: IFA#105: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000496r2_FEAT10__IFA032_Fault_Management_interface.docx NFVIFA(18)000496r2]
:: IFA#105: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000497r3_FEAT10__IFA032_Performance_Management_interface.docx NFVIFA(18)000497r3]
:: IFA#105: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000524r4_FEAT10__IFA032_Clause_4_Overview_.docx NFVIFA(18)000524r4]
:: IFA#105: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000558r1_FEAT10__IFA032_Clause_6_1.docx NFVIFA(18)000558r1]
:: IFA#105: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000582r1_FEAT10_IFA032_Removal_of_clause_7.docx NFVIFA(18)000582r1]
:: IFA#108: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000702r1_IFA032_Connectivity_Service_Management_Interfaces.docx NFVIFA(18)000702r1]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000781r2_IFA032_Definition_of_Connectivity_Service.docx NFVIFA(18)000781r2]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000782r1_IFA032_Parameters_for_Create_Connectivity_Service_operation.docx NFVIFA(18)000782r1]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000783r2_IFA032_Parameters_for_Query_Connectivity_Service_operation.docx NFVIFA(18)000783r2]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000784r2_IFA032_Parameters_for_Update_Connectivity_Service_operation.docx NFVIFA(18)000784r2]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000785r2_IFA032_Parameters_for_Terminate_Connectivity_Service_operati.docx NFVIFA(18)000785r2]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000786_IFA032_Parameters_for_Subscribe_operation.docx NFVIFA(18)000786]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000787r1_IFA032_Parameters_for_Query_Subscription_Info_operation.docx NFVIFA(18)000787r1]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000788_IFA032_Parameters_for_Terminate_Subscription_operation.docx NFVIFA(18)000788]
:: IFA#118: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000826r1_FEAT10_IFA032_Clause_4_Adding_concepts_of_connectivity_manag.docx NFVIFA(18)000826r1]
:: IFA#125: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000912r1_FEAT10_IFA032_Clause_4_Extending_connectivity_concepts.docx NFVIFA(18)000912r1]
:: IFA#125: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000913r1_FEAT10_IFA032_Clause_6_x_and_8_x_Adding_Capacity_and_Topolog.docx NFVIFA(18)000913r1]
:: IFA#125: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000916r3_IFA032_Information_Elements_for_connectivity_service.docx NFVIFA(18)000916r3]
:: IFA#125: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000951r1_IFA032_-_Terminology_Alignment_of__Connectivity_Service__to_.docx NFVIFA(18)000951r1]
:*Agreed
::None
:*In discussion
::None
NOTE: As written in ID#2, naming of the ref. point is FFS. Purpose of the specification is to focus on virtualised network resource management subset of existing IFA005, and necessary extensions/enhancements particular to managing resources in the WAN
|| IFA032 || May-2018 || Completed
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

- All topics can start from the beginning but the progress needs to be managed on the action IDs (e.g. individual mega CRs and new deliverable basis) 
- The target dates are set according to the requirement categories in IFA022 (CRs for general, functional, reference point and information element, descriptor, or new deliverable) 
- Discussion for IFA032 may take more time than CRs but finalise before the 1st drop of Release 3.

=== Security Considerations ===
''List of security considerations implied by the feature.''

=== Stage 3 Implementation Plan ===

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WI(s) !! Target completion !! Status
|-
| 001 || Specification of multi-site connectivity support in SOL003: - Add specification for Multi-Site Connectivity Services: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000732_SOL003ed331_FEAT10_Add_specification_for_Multi-Site_Connecti.docx NFVSOL(19)000732]. Status: open || SOL003 || Dec. 2019 || Ongoing
|-
| 002 || Specification of multi-site connectivity support in SOL005: - Add specification for Multi-Site Connectivity Services: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000734_SOL005ed331_FEAT10_Add_specification_for_Multi-Site_Connecti.docx NFVSOL(19)000734]. Status: open || SOL005 || Dec. 2019 || Ongoing
|-
| 003 || Specification of multi-site connectivity support in SOL descriptors: - SOL001ed331 FEAT10 Add specification for Multi-Site Connectivity Services: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000792_SOL001ed331_FEAT10_Add_specification_for_Multi-Site_Connecti.docx NFVSOL(19)000792]. Status: open. || SOL001, SOL006|| Dec. 2019 || Not started
|-
| 004 || Specification of multi-site connectivity support in SOL014: - TBD || SOL014 || TBD || Not started
|-
| 005 || Report and profiling of stage 3 solutions addressing IFA032 requirements. General structure of the report: - SOL017 skeleton: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000360r1_SOL017_-_Document_Structure_and_ToC.zip NFVSOL(19)000360r1]. Status: approved at SOL#102. - SOL017 scope: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000361r1_SOL017_-_Scope.docx NFVSOL(19)000361r1]. Status: approved at SOL#102. - IFA032 Overview Clause 4.2: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000548r1_SOL017_IFA032_Overview_Clause_4_2.docx NFVSOL(19)000548r1]. Status: approved at SOL#111 EA. - IFA032 Overview for Capacity, Performance and Fault Management interfaces for Clause 4.2: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000592_SOL017_IFA032_Overview_for_Capacity__Performance_and_Fault_M.docx NFVSOL(19)000592]. Status: approved at SOL#115. - TBD || SOL017 || Dec. 2019 || Ongoing
|-
| 006 || Profiling of IETF ACTN stage 3 solutions addressing IFA032 requirements: - IETF ACTN Overview: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000506r3_SOL017_IETF_ACTN_Overview_.docx NFVSOL(19)000506r3]. Status: approved at SOL#115. - Clause 4.3.2.3 Mapping concepts with ACTN: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000573_SOL017_Clause_4_3_2_3_Mapping_concepts_with_ACTN.docx NFVSOL(19)000573]. Status: approved at SOL#115. - TBD || SOL017 || Feb. 2020 || Ongoing
|-
| 007 || Profiling of TAPI stage 3 solutions addressing IFA032 requirements: - TAPI Overview: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000605r2_SOL017_TAPI_Overview.docx NFVSOL(19)000605r2]. Status: approved at SOL#115. - TBD || SOL017 || Feb. 2020 || Ongoing
|-
|}

== FEAT11: NFV_M&M (NFV-MANO management) ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Yaoye Zhang (Huawei) Joan Triay (DOCOMO)
|-
| '''Feature description''' || Following the recommendations written in [https://www.etsi.org/deliver/etsi_gr/NFV-IFA/001_099/021/03.01.01_60/gr_NFV-IFA021v030101p.pdf ETSI GR NFV-IFA 021], this feature will enable the management of the NFV Management and Orchestration functional blocks identified by the NFV Architectural Framework.
|-
| '''Target Release''' || Release 3 drop 1 (2018-06)
|-
| '''Impacted WIs''' || ETSI GS NFV-IFA 010
|-
| '''MegaCRs''' || IFA010ed311: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000576_IFA010_mega_CR_FEAT11_on_NFV-MANO_management.docx NFVIFA(18)000576] Status: APPROVED at IFA#104
|-
| '''Related/Dependent Features''' || None
|-
| '''New Specification''' || ETSI GS NFV-IFA 031 ("NFV; Management and Orchestration; Requirements and interfaces for NFV-MANO management Specification") Work Item: [https://portal.etsi.org/webapp/WorkProgram/Report_WorkItem.asp?WKI_ID=53999 DGS/NFV-IFA031]
|-
| '''Status''' || Completed
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx?Tb_Id=831&searchText=FEAT11&IncludeSubTb=False&sort=pk_contribution&sortorder=DESC&NbItemsPerPage=50&Year=2018,2017 All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || Yaoye Zhang (HUAWEI) Joan Triay (DOCOMO) Gerald Kunzmann (DOCOMO)
|-
| '''Last Updated''' || 2018-07-30
|}

=== Implementation Plan ===

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WI(s) !! Target completion !! Status
|-
| 001 || Specify high-level requirement for the NFV Architectural Framework to support the management of NFV-MANO functional entities. Contributions: - CR draft: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017/NFVIFA(17)0001065_FEAT11_IFA010_General_requirements_for_the_management_of_NFV.docx NFVIFA(17)0001065] status: FEAT AGREED at IFA#79 - IFA010 megaCR FEAT11 on NFV-MANO management: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000576_IFA010_mega_CR_FEAT11_on_NFV-MANO_management.docx NFVIFA(18)000576] Status: APPROVED at IFA#104|| IFA010 || Nov-2017 || Completed
|-
| 002 || Specify a requirement set for the NFVO, the VNFM, as well as the VIM as a managed entity to support NFV-MANO fault, performance, configuration and information, state and log management by a managing entity. Contributions: CR draft: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001066_FEAT11_IFA010_New_clause_Functional_requirements_for_NFV-MAN.docx NFVIFA(17)0001066] status: FEAT AGREED at IFA#79 - IFA010 megaCR FEAT11 on NFV-MANO management: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000576_IFA010_mega_CR_FEAT11_on_NFV-MANO_management.docx NFVIFA(18)000576] Status: APPROVED at IFA#104 || IFA010 || Nov-2017 || Completed
|-
| 003 || Skeleton, scope and introduction description for the new deliverable. Contributions: - Skeleton overview/draft: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017/NFVIFA(17)0001067r1_FEAT11_post-IFA021_skeleton_proposal.docx NFVIFA(17)0001067r1] Status: for discussion and NOTED - Skeleton: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000009r1_GS_IFA031_skeleton_proposal.zip NFVIFA(18)000009r1] Status: APPROVED at IFA#83 - Scope: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000046_FEAT11_IFA031_Clause_1_Adding_Scope.docx NFVIFA(18)000046] status: APPROVED at IFA#84 || IFA031 || Nov-2017 || Completed
|-
| 004 || Add description of the general framework and interfaces for NFV-MANO management using as a reference “Solution D” and “Solution E” descriptions available in clauses 7.1.4 and 7.1.5 of ETSI GR NFV-IFA 021. Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001068_FEAT11_post-IFA021_Clause_4_Adding_overview_and_framework.docx NFVIFA(17)0001068] status: APPROVED at IFA#79 - Relationship NFV-MANO services and interfaces: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000351_FEAT11_IFA031_Clause_4_NFV-MANO_service_and_interface_relati.docx NFVIFA(18)000351] status: APPROVED at IFA#100 || IFA031 || Nov-2017 || Completed
|-
| 005 || Specify a requirement set for the different interfaces to be supported, which include: - NFV-MANO fault management interface - NFV-MANO performance management interface - NFV-MANO configuration and information management interface - NFV-MANO state management interface, and - NFV-MANO log management interface. Contributions: - Requirement set: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001069_FEAT11_post_IFA021_5_2_NFV-MANO_management_interface_require.docx NFVIFA(17)0001069] Status: APPROVED at IFA#79 - Overview and conventions: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000085_FEAT11_IFA031_Clause_5_1_Adding_description_and_conventions.docx NFVIFA(18)000085] Status: APPROVED at IFA#87|| IFA031 || Dec-2017 || Completed
|-
| 006 || Specify the NFV-MANO functional entity information elements that will be reused in multiple interface definitions using as a reference the “Solution A” description available in clause 7.1.1 of ETSI GR NFV-IFA 021. Contributions: - For configuration and information mgmt: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000015r4_FEAT11_IFA031_Clause_6_and_Clause_7_Adding_configuration_and.docx NFVIFA(18)000015r4] Status: APPROVED at IFA#84 - For performance mgmt: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000047r1_FEAT11_IFA031_Clause_6_and_7_Adding_performance_interface_an.docx NFVIFA(18)000047r1] Status: APPROVED at IFA#84 - For state mgmt: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000086r3_FEAT11_IFA031_Clause_6_and_7_Adding_state_interface_and_IE.docx NFVIFA(18)000086r3] Status: APPROVED at IFA#89 - For fault mgmt: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000215r2_FEAT11_IFA031_Clause_6_and_7_Adding_Fault_Management_interfa.docx NFVIFA(18)000215r2] Status: APPROVED at IFA#93 - For log mgmt: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000219r3_FEAT11_IFA031_Clause_6_and_7_Adding_log_interface_and_IE.docx NFVIFA(18)000219r3] Status: APPROVED at IFA#98 || IFA031 || Dec-2017 || Completed
|-
| 007 || Specify the interface for NFV-MANO configuration management using as a reference the “Solution F” description in clause 7.1.6.5 of ETSI GR NFV-IFA 021. Contributions: - Configuration I/F and related IE: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000015r4_FEAT11_IFA031_Clause_6_and_Clause_7_Adding_configuration_and.docx NFVIFA(18)000015r4] Status: APPROVED at IFA#84 - Clause 6.2.3 adding filter for QueryConfigInfo operation: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000498_FEAT11_IFA031_Clause_6_2_3_Adding_filter_in_QueryConfigInfo_.docx NFVIFA(18)000498] Status: APPROVED at IFA#103 || IFA031 || Jan-2018 || Completed
|-
| 008 || Specify the interface for NFV-MANO performance management using as a reference the “Solution F” description available in clause 7.1.6.4 of ETSI GR NFV-IFA 021. Contributions: - Performance I/F and related IE: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000047r1_FEAT11_IFA031_Clause_6_and_7_Adding_performance_interface_an.docx NFVIFA(18)000047r1] Status: APPROVED at IFA#84|| IFA031 || Jan-2018 || Completed
|-
| 009 || Specify the interface for NFV-MANO fault management using as a reference the “Solution F” description available in clause 7.1.6.3 and the fault reporting information modelling in “Solution B” in clause 7.1.2 of ETSI GR NFV-IFA 021. Contributions: -Fault I/F and related IE: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000215r2_FEAT11_IFA031_Clause_6_and_7_Adding_Fault_Management_interfa.docx NFVIFA(18)000215r2] Status: APPROVED at IFA#93|| IFA031 || Feb-2018 || Completed
|-
| 010 || Specify the interface for NFV-MANO state management using as a reference the “Solution F” description available in clause 7.1.6.6. Contributions: - State I/F and related IE: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000086r3_FEAT11_IFA031_Clause_6_and_7_Adding_state_interface_and_IE.docx NFVIFA(18)000086r3] Status: APPROVED at IFA#89|| IFA031 || Feb-2018 || Completed
|-
| 011 || Specify the interface for NFV-MANO log management using as a reference the “Solution F” description available in clause 7.1.6.7. Contributions - Log I/F and related IE: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000219r3_FEAT11_IFA031_Clause_6_and_7_Adding_log_interface_and_IE.docx NFVIFA(18)000219r3] Status: APPROVED at IFA#98 || IFA031 || Mar-2018 || Completed
|-
| 012 || Specify the definitions of performance metrics using as a reference the “Solution C” description available in clause 7.1.3 of ETSI GR NFV-IFA 021. Contributions: - Performance measurement definitions template: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000225r2_FEAT11_IFA031_New_Annex_B_Performance_measurement_definition.docx NFVIFA(18)000225r2] Status: APPROVED at IFA#94 - Measured objects: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000226r1_FEAT11_IFA031_Clause_8_2_Adding_measured_objects.docx NFVIFA(18)000226r1] Status: APPROVED at IFA#94 - NFV-MANO entity resource measurements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000227r1_FEAT11_IFA031_Clause_8_3_Adding_MANO_entity_resource_measure.docx NFVIFA(18)000227r1] Status: APPROVED at IFA#94 - Managed objects for performance measurements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000292_FEAT11_IFA031_Clause_8_3_Adding_Managed_Object_types_for_mea.docx NFVIFA(18)000292] Status: APPROVED at IFA#96 - NFV-MANO service measurements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000293_FEAT11_IFA031_Clause_8_3_Adding_ManoService_measurements.docx NFVIFA(18)000293] Status: APPROVED at IFA#96 - NFV-MANO interface producer measurements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000294r3_FEAT11_IFA031_Clause_8_3_Adding_ManoInterface_producer_measu.docx NFVIFA(18)000294r3] Status: APPROVED at IFA#98 - NFV-MANO interface consumer measurements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000295r3_FEAT11_IFA031_Clause_8_3_Adding_ManoInterface_consumer_measu.docx NFVIFA(18)000295r3] Status: APPROVED at IFA#98 - Additional managed objects: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000350r1_FEAT11_IFA031_Clause_8_Additional_Managed_Objects.docx NFVIFA(18)000350r1] Status: APPROVED at IFA#100 || IFA031 || Mar-2018 || Completed
|-
| 013 || Resolution of editor's notes and final review of the document draft. Contributions: - Clause 7 EN resolution dependency state information: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000405_FEAT11_IFA031_Clause_7_EN_resolution_dependency_state_info.docx NFVIFA(18)000405] Status: APPROVED at IFA#100 - Clause 7 EN resolution MANO configuration information element: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000406r1_FEAT11_IFA031_Clause_7_EN_resolution_MANO_configuration.docx NFVIFA(18)000406r1] Status: APPROVED at IFA#100 - Clause 7 EN resolution list of interfaces: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000434_FEAT11_IFA031_Clause_7_EN_resolution_list_MANO_interfaces.docx NFVIFA(18)000434] Status: APPROVED at IFA#100 - Clause 6, 7, and 8 EN resolution on PmJob and Threshold Objects: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000436_FEAT11_IFA031_Clause_6__7_and_8_EN_resolution_PM_managed_obj.docx NFVIFA(18)000436] Status: APPROVED at IFA#100 - Clause 8.2 adding ManoInterfaceConsumer measured object [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000437r1_FEAT11_IFA031_Clause_8_2_Add_ManoInterfaceConsumer.docx NFVIFA(18)000437r1] Status: APPROVED at IFA#100 - Clause 8 EN resolution PM description improvements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000438r1_FEAT11_IFA031_Clause_8_EN_resolution_and_some_small_improvem.docx NFVIFA(18)000438r1] Status: APPROVED at IFA#100 - Adding Annex for information flows with flow related to configuration: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000449_FEAT11_IFA031_Annex_B_examples_of_information_flows.docx NFVIFA(18)000449] Status: APPROVED at IFA#100 - Clause 6.2.3 adding filter for QueryConfigInfo operation: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000498_FEAT11_IFA031_Clause_6_2_3_Adding_filter_in_QueryConfigInfo_.docx NFVIFA(18)000498] Status: APPROVED at IFA#103 - Clause 5 and 6 adding query subscriptions operations: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000499_FEAT11_IFA031_Clause_5_and_6_Adding_query_subscriptions_oper.docx NFVIFA(18)000499] Status: APPROVED at IFA#103 - Clause 6 EN resolution aligning terminate subscription operation: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000500_FEAT11_IFA031_Clause_6_EN_resolution_aligning_terminate_subs.docx NFVIFA(18)000500] Status: APPROVED at IFA#103 - Clause 7 EN resolution information specific info objects: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000501_FEAT11_IFA031_Clause_7_EN_resolution_specific_info_objects.docx NFVIFA(18)000501] Status: APPROVED at IFA#103 - Clause 6 and 7 EN resolution log report condition and location: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000502_FEAT11_IFA031_Clause_6_and_7_EN_resolution_log_report_condit.docx NFVIFA(18)000502] Status: APPROVED at IFA#103 - Clause 7.2.10 EN resolution ManoService and ManoInterface: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000544_FEAT11_IFA031_Clause_7_2_10_EN_resolution_ManoService_and_Ma.docx NFVIFA(18)000544] Status: APPROVED at IFA#104 - Clause 7.2.4 EN resolution apiEndpoint: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000545r2_FEAT11_IFA031_Clause_7_2_4_EN_resolution_apiEndpoint.docx NFVIFA(18)000545r2] Status: APPROVED at IFA#104 - Clause 3 adding definitions and abbreviations: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000528r3_FEAT11_IFA031_Clause_3_Adding_definitions_and_abbreviations.docx NFVIFA(18)000528r3] Status: APPROVED at IFA#104 - Clause 4.3 and 7.2, update description and clarifications of NFV-MANO service and interface: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000543r2_FEAT11_IFA031_Clause_4_3_and_7_2_Update_description_NFV-MANO.docx NFVIFA(18)000543r2] Status: APPROVED at IFA#104 - Clause 8 EN resolution and improvements to workflow measurements: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000572_FEAT11_IFA031_Clause_8_EN_resolution_and_improvements_to_wor.docx NFVIFA(18)000572] Status: APPROVED at IFA#104 - Clause 8 correcting measurement unit: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000573_FEAT11_IFA031_Clause_8_correcting_measurement_unit.docx NFVIFA(18)000573] Status: APPROVED at IFA#104 - General consistency review: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000574_FEAT11_IFA031_General_consistency_review.docx NFVIFA(18)000574] Status: APPROVED at IFA#104 - Multiple clauses deletion guideline EN: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000575_FEAT11_IFA031_Multiple_clauses_deletion_guideline_EN.docx NFVIFA(18)000575] Status: APPROVED at IFA#104 - Clause 7.3.2 Change later specification statement: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000623_FEAT11_IFA031_Clause_7_3_2_Change_later_specification_statem.docx NFVIFA(18)000623] Status: APPROVED at IFA#104 - General consistency review for IFA031 v0.5.0: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000677_FEAT11_IFA031_General_consistency_review_for_IFA031_v0_5_0.docx NFVIFA(18)000677] Status: APPROVED at IFA#107 - Clause 5 Consistency review alignment interface reqs: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000678_FEAT11_IFA031_Clause_5_Consistency_review_alignment_interfac.docx NFVIFA(18)000678] Status: APPROVED at IFA#107 - Clause 7 generalize IE clauses: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000679_FEAT11_IFA031_Clause_7_Consistency_review_generalize_IE_clau.docx NFVIFA(18)000679] Status: APPROVED at IFA#107 - Clause 7 Consistency review missing mandatory statements for notifications: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000680_FEAT11_IFA031_Clause_7_Consistency_review_missing_mandatory_.docx NFVIFA(18)000680] Status: APPROVED at IFA#107 - Clause 7 Consistency review writable attributes: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000681r1_FEAT11_IFA031_Clause_7_Consistency_review_writable_attribute.docx NFVIFA(18)000681r1] Status: APPROVED at IFA#107 - Clauses 5 and 7 Clean-up related heartbeat functionality and addressing and EN: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000682_FEAT11_IFA031_Clauses_5_and_7_Clean-up_related_heartbeat_fun.docx NFVIFA(18)000682] Status: APPROVED at IFA#107 || IFA031 || May-2018 || Completed
|-
|-
| 014 || Review of security aspects. Security-related editor's notes are available throughout the IFA031 GS draft. The contributions needed to resolve those editor's notes which are specific to security topics will be listed here. Contributions: - Clause 9 security considerations: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000538r2_FEAT11_IFA031_Clause_9_Adding_security_considerations.docx NFVIFA(18)000538r2] Status: APPROVED at IFA#108 - Multiple clauses EN resolution consumer and securityInfo: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000578r1_FEAT11_IFA031_Multiple_clauses_EN_resolution_consumer_and_se.docx NFVIFA(18)000578r1] Status: APPROVED at IFA#104 || IFA031 || Jun-2018 || Completed
|-
|}

Word version of the implementation plan in contribution [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)000897r1_IFA_FEAT11_feature_planning__NFV_M_M_.docx NFVIFA(17)000897r1] (check for latest revision). It is very likely that the information contained in this wiki is more recent and updated more frequently.

=== Issues ===
''List of issues raised based on the feature implementation.'' 
With regards to specific planning action:
* CLOSED: Action 004: description is deemed complete, but needs to be checked with some additional clarification or references to possible informative flows are needed.
** Status: completed. Additional content was added as part of action 013.
* CLOSED: Action 007: main content is available and approved, but some editor's notes need to be resolved (see action 013).
** Status: completed. Additional content was added as part of action 013.
* CLOSED: Action 008: main content is available and approved, but some editor's notes need to be resolved (see action 013).
** Status: completed. Contributions addressing the editor's notes have been approved.
* CLOSED: Action 010: main content is available and approved, but some editor's notes need to be resolved (see action 013).
** Status: completed. Contributions addressing the editor's notes have been approved.
* CLOSED: Action 004/006/008/010/011: need to analyze and define the relationship of NFV-MANO Service and interfaces.
** Status: completed. Additional content was added as part of action 013.
* CLOSED: Action 009: main content is available and approved, but some editor's notes need to be resolved (see action 013).
** Status: completed. Contributions addressing the editor's notes have been approved.
* CLOSED: Action 009: the "heartbeat" functionality was deleted in the approved FM interface and IE contribution (see NFVIFA(18)000215r2). It needs to be resolved how the heartbeat functionality relates to fault management, or whether it needs a specific interface for it.
** Status: contributions providing a new interface to handle the heartbeat functionality were available, but they were not discussed. The technical assessment and discussion would be postponed to later IFA031 releases, in order to make sure the completion of a stable version of IFA031 for the Rel. 3 drop #1 (1H2018).
* CLOSED: Action 011: main content is available and approved, but some editor's notes need to be resolved (see action 013).
** Status: completed. Contributions addressing the editor's notes have been approved.
* CLOSED: Action 012: main content is available and approved, but some editor's notes need to be resolved (see action 013).
** Status: completed. Additional content was added as part of action 013.

Other issues:
* CLOSED: (Jan. 2018) At IFA#84 F2F meeting: discussed the possibility of having some informative information flows to show examples on how the interfaces can be used. An Annex could be added.
** Status: completed. An annex has been added to add informative information flows. Refer to contribution [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000449_FEAT11_IFA031_Annex_B_examples_of_information_flows.docx NFVIFA(18)000449].

=== Security Considerations ===
''List of security considerations implied by the feature.'' 
* CLOSED: As captured in some editor's notes in clause 6: ''Editor’s Note: actors in the operations are “consumer” and “NFV-MANO functional entity”. The consumer is intended to be an authorized consumer, thus, not all possible consumers may be authorized to access all operations. Further description and analysis about this is expected to be part of the “Security Considerations” clause.''
** Status: completed. Additional content was added as part of action 014, and in particular with contribution NFVIFA(18)000578r1.
* Action 014 (added in May 2018) to list specific security related contributions.

== FEAT15: VNF Snapshotting ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Jörg Aelken (Ericsson LM) (stage 2) Joan Triay (DOCOMO) (stage 3)
|-
| '''Feature description''' || The VNF_PHOTO is a feature that has been investigated and described in the published ETSI GR NFV-TST 005. A VNF Snapshot is a replication of a VNF instance at a specific point in time with a corresponding VNF Snapshot Package which is collection of files representing a VNF Snapshot. The feature implementation enables operations on and management of VNF Snapshots and their corresponding packages.
|-
| '''Target Release''' || '''Stage 2:''' Release 3 drop 1 (2018-06) '''Stage 3:''' Release 3
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA005, IFA006, IFA007, IFA008, IFA010, IFA011, IFA013 '''Stage 3:''' SOL002, SOL003, SOL005, SOL001, and new SOL010
|-
| '''MegaCRs''' || '''Stage 2''' - IFA005: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000559_IFA005_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000559] Status: Approved MegaCR; Implemented in: IFA005ed311 draft version 3.0.1 - IFA006: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000560_IFA006_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000560] Status: Approved MegaCR; Implemented in: IFA006ed311 draft version 3.0.1 - IFA007: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000561r3_IFA007_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000561r3] Status: Approved MegaCR; Implemented in: IFA007ed311 draft version 3.0.2 - IFA008: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000535r2_IFA008_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000535r2] Status: Approved MegaCR; Implemented in: IFA008ed311 draft version 3.0.1 - IFA010: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000539_IFA010_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000539] Status: Approved MegaCR; Implemented in: IFA010ed311 draft version 3.0.3 - IFA011: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000540r1_IFA011_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000540r1] Status: Approved MegaCR; Implemented in: IFA011ed311 draft version 3.0.2 - IFA013: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000541r1_IFA013_MegaCR_FEAT15_VNF_Snapshot.docx NFVIFA(18)000541r1] Status: Approved MegaCR; Implemented in: IFA013ed311 draft version 3.0.3
|-
| '''Related/Dependent Features''' || N/A
|-
| '''New Specification ''' || '''Stage 2:''' Not required '''Stage 3:''' SOL010 (VNF Snapshot Package specification)
|-
| '''Status''' || '''Stage 2:''' Completed '''Stage 3:''' Completed
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx?Tb_Id=831&searchText=FEAT15&IncludeSubTb=False&sort=pk_contribution&sortorder=DESC&NbItemsPerPage=50&Year=2018,2017 All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' - Bertrand Souville (DOCOMO) - Gerald Kunzmann (DOCOMO) - Jörg Aelken (Ericsson LM) '''Stage 3:''' - Joan Triay (DOCOMO) - Manchang Ju (ZTE) - Yuya Kuno (DOCOMO)
|-
| '''Last Updated''' || 2021-12-10
|}

=== Stage 2 Implementation Plan ===

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WI(s) !! Target completion !! Status
|-
| 001 || Add functional requirements on the NFVO (IFA010 6.2.x) to support granting for VNF/VNFC Snapshot operations, based on Clause 7.2.1 in TST005 (recommendation Nfvo.001). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001010r1_FEAT15_IFA010_NFVO_support_for_VNF_VNFC_Snapshot_granting.docx NFVIFA(17)0001010r1] Status: obsolete || IFA010 || November-2017 || Completed
|-
| 002 || Add functional requirements on the VNFM (IFA010 7.x) to support VNF/VNFC Snapshot operations and VNF/VNFC Snapshot Packaging, based on Clause 7.2.2 in TST005 (recommendations Vnfm.001 to Vnfm.009). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001021r2_FEAT15_IFA010_VNFM_support_for_VNF_VNFC_Snapshots.docx NFVIFA(17)0001021r2] Status: obsolete || IFA010 || November-2017 || Completed
|-
| 003 || Add functional requirements on the VIM (IFA010 8.x) to support virtualized resource Snapshot capabilities based on Clause 7.2.3 in TST005 (recommendations Vim.001 and Vim.002). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(17)0001032r4_FEAT15_IFA010_VIM_support_for_virtualized_resource_Snapshots.docx NFVIFA(17)0001032r4] Status: obsolete || IFA010
|| November-2017 || Completed
|-
| 004 || Add requirement on Virtualised Resources Management interface on the Or-Vi reference point (IFA005 clause 5.3.5) to support attaching/detaching Volumes to virtualized compute resources, based on Clause 7.5.2 in TST005 (recommendations OrVi-Vcrm.001 and OrVi-Vcrm.002). CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000030_FEAT15_IFA005_CR_Add_new_Virtualised_Resources_Management_in.docx NFVIFA(18)000030] Status: obsolete || IFA005 || December-2017 || Completed
|-
| 005 || Add new operation for attaching/detaching Volumes, including new information elements, to Virtualized Compute Resources Management interface (IFA005 clause 7.3.1.x), based on Clause 7.5.2 in TST005 (recommendations OrVi-Vcrm.001 and OrVi-Vcrm.002). CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000031r1_FEAT15_IFA005_CR_Attach_Detach_Virtualised_Storage_Resource_.docx NFVIFA(18)000031r1] Status: obsolete || IFA005 || December-2017 || Completed
|-
| 006 || Add values to the computeOperation parameter descriptions of the OperateComputeRequest and OperateComputeResponse of the Virtualized Compute Management interface (IFA005 clause 7.3.1.6) to support quiescing/unquiescing and reverting to Snapshot virtualised compute resources, based on Clause 7.5.2 in TST005 (recommendations OrVi-Vcrm.003 to OrVi-Vcrm.005). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001082_FEAT15_IFA005_CR_Add_missing_operation_commands_on_virtualis.docx NFVIFA(17)0001082] Status: obsolete || IFA005 || December-2017 || Completed
|-
| 007 || Add value to the storageOperation parameter description of the OperateStorageRequest of the Virtualized Storage Management interface IFA005 clause 7.5.1.6.2) to support reverting to Snapshot virtualised storage resources, based on Clause 7.5.2 in TST005 (recommendation OrVi-Vsrm.001). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001083_FEAT15_IFA005_CR_Add_missing_operation_commands_on_virtualis.docx NFVIFA(17)0001083] Status: obsolete || IFA005 || December-2017 || Completed
|-
| 008 || Mirror requirements from IFA005 towards IFA006, i.e. - Add requirement on Virtualised Resources Management interfaces on the Vi-Vnfm reference point (IFA006 clause 5.3.3) to support attaching/detaching Volumes to virtualized compute resources, based on Clause 7.5.1 in TST005 (recommendations ViVnfm-Vcrm.001 and ViVnfm-Vcrm.002). CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000033_FEAT15_IFA006_CR_Add_new_Virtualised_Resources_Management_in.docx NFVIFA(18)000033] Status: obsolete - Add new operation for attaching/detaching Volumes, including information elements, to Virtualized Compute Resources Management interface (IFA006 clause 7.3.1.x), based on Clause 7.5.1 in TST005 (recommendations ViVnfm-Vcrm.001 and ViVnfm-Vcrm.002). CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000035r1_FEAT15_IFA006_CR_Attach_Detach_Virtualised_Storage_Resource_.docx NFVIFA(18)000035r1] Status: obsolete - Add values to the computeOperation parameter descriptions of the OperateComputeRequest and OperateComputeResponse of the Virtualized Compute Management interface (IFA006 clause 7.3.1.6) to support quiescing/unquiescing and reverting to Snapshot virtualised compute resources, based on Clause 7.5.1 in TST005 (recommendations ViVnfm-Vcrm.003 to ViVnfm-Vcrm.005). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001084_FEAT15_IFA006_CR_Add_missing_operation_commands_on_virtualis.docx NFVIFA(17)0001084] Status: obsolete - Add value to the storageOperation parameter description of the OperateStorageRequest of the Virtualized Storage Management interface (IFA006 clause 7.5.1.6.2) to support reverting to Snapshot virtualised storage resources, based on Clause 7.5.1 in TST005 (recommendation ViVnfm-Vsrm.001). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2017//NFVIFA(17)0001085_FEAT15_IFA006_CR_Add_missing_operation_commands_on_virtualis.docx NFVIFA(17)0001085] Status: obsolete || IFA006 || December-2017 || Completed
|-
| 009 || Add a requirement on the Or-Vnfm reference point (IFA007 clause 5.2) to support a Snapshot Package Management interface produced by the VNFM, based on Clause 7.5.3 in TST005 (recommendation Or-Vnfm.001) and Clause 7.5.4 in TST005 (recommendation OrVnfm-Vspm.001). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000006r2_FEAT15_IFA007_Or-Vnfm_requirement_for_Snapshot_Package_Manag.docx NFVIFA(18)000006r2] Status: obsolete || IFA007 || January-2018 || Completed
|-
| 010 || Add requirements on a new Snapshot Package Management interface on the Or-Vnfm reference point (IFA007 clause 5.3.x) to support VNF Snapshot Package operations, based on Clause 7.5.4 in TST005 (recommendations OrVnfm-Vspm.002 to OrVnfm-Vspm.005). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000007r4_FEAT15_IFA007_Snapshot_Package_Management_interface_requirem.docx NFVIFA(18)000007r4] Status: obsolete || IFA007 || January-2018|| Completed
|-
| 011 || Add new Snapshot Package Management interface specification (IFA007 clause 7.x) to support VNF Snapshot Package operations, based on Clause 7.5.4 in TST005 (recommendations OrVnfm-Vspm.002 to OrVnfm-Vspm.005). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000008r16_FEAT15_IFA007_VNF_Snapshot_Package_Management_interface_spec.docx NFVIFA(18)000008r16] Status: obsolete || IFA007 || January-2018 || Completed
|-
| 012 || Add a requirement on the Ve-Vnfm-vnf reference point (IFA008 clause 5.3.0) to support a VNF Snapshot Notification interface produced by the VNFM, based on Clause 7.5.5 in TST005 (recommendation Ve-Vnfm-vnf.001) and Clause 7.5.6 in TST005 (recommendation VeVnfmvnf-Vsn.001). Status: Not needed according to alternative solution (see note) || IFA008 || January-2018 || Not needed
|-
| 013 || Add requirements on the Ve-Vnfm-em and Ve-Vnfm-vnf reference points (IFA008 clause 5.2.1.1 and 5.3.1.1) to support receiving confirmations upon sent VNF lifecycle management operation occurrence notifications related to VNF Snapshots to enable the continuation or abortion of a VNF Snapshot operation after required modifications in the VNF triggered by the notification. This solution was preferred over and replaces the original intended solution of adding requirements on a new VNF Snapshot Notification interface on the Ve-Vnfm-vnf reference point (IFA008 clause 5.3.1.x) to support VNF Snapshot notifications, based on Clause 7.5.6 in TST005 (recommendations VeVnfmvnf-Vsn.002 and VeVnfmvnf-Vsn.003). (see note) CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000012_FEAT15_IFA008_VNF_Lifecycle_Management_interface_requirement.docx NFVIFA(18)000012] Status: obsolete || IFA008 || January-2018 || Completed
|-
| 014 || Add specifications on the VNF Lifecycle Management interface (IFA008 clause 7.2.x) to receive confirmations upon sent VNF lifecycle management operation occurrence notifications related to VNF Snapshot to enable the continuation or abortion of a VNF Snapshot operation after required modifications in the VNF triggered by the notification. This solution was preferred over and replaces the original intended solution of adding a new VNF Snapshot Notification interface specification (IFA008 clause 7.x) to support VNF Snapshot notifications, based on Clause 7.5.6 in TST005 (recommendations VeVnfmvnf-Vsn.002 and VeVnfmvnf-Vsn.003). (see note) CR draft [http://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000013_FEAT15_IFA008_VNF_Lifecycle_Management_interface_specificati.docx NFVIFA(18)000013] Status: obsolete || IFA008 || January-2018 || Completed
|-
| 015 || Add requirements on VNF Lifecycle Management interface on the Ve-Vnfm-em reference point (IFA008 clause 5.2.1.1) to support querying/deleting available VNF/VNFC Snapshot information and to support create/revert to VNF/VNFC Snapshot operations, based on Clause 7.5.7 in TST005 (recommendations VeVnfmem-Vlm.001 and VeVnfmem-Vlm.002). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000070r1_FEAT15_IFA008_VNF_Lifecycle_Management_interface_requirement.docx NFVIFA(18)000070r1] Status: obsolete || IFA008 || January-2018 || Completed
|-
| 016 ||Add new operations for querying/deleting information on available VNF/VNFC Snapshots and creating/reverting to VNF/VNFC Snapshots, including information elements, to VNF Lifecycle Management interface (IFA008 clause 7.2.x), based on Clause 7.5.7 in TST005 (recommendations VeVnfmem-Vlm.001 and VeVnfmem-Vlm.002). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000071r2_FEAT15_IFA008_VNF_Lifecycle_Management_interface_specificati.docx NFVIFA(18)000071r2] Status: obsolete || IFA008 || January-2018 || Completed
|-
| 017 || Add requirements on NS Lifecycle Management interface on the Os-Ma-Nfvo reference point (IFA013 clause 5.3.2) to support querying/deleting available VNF/VNFC Snapshot information and to support create/revert to VNF/VNFC Snapshot operations, based on Clause 7.5.8 in TST005 (recommendations OsMaNfvo-Nslm.001 and OsMaNfvo-Nslm.002). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000230r3_FEAT15_IFA013_NS_Lifecycle_Management_interface_requirements.docx NFVIFA(18)000230r3] Status: obsolete || IFA013 || February-2018 || Completed
|-
| 018 || Add new values to the updateType for deleting VNF Snapshot information and for creating/reverting to VNF Snapshots and new parameters, including information elements, to the Update NS operation of the NS Lifecycle Management interface (IFA013 clause 7.3.5), based on Clause 7.5.8 in TST005 (recommendations OsMaNfvo-Nslm.001 and OsMaNfvo-Nslm.002). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000231r5_FEAT15_IFA013_NS_Lifecycle_Management_interface_specificatio.docx NFVIFA(18)000231r5] Status: obsolete || IFA013 || February-2018 || Completed
|-
| 019 || Add Opconfig Information Elements to enable the configuration of LCM snapshot operations (IFA011 clause 7.1.5). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000457_FEAT15_IFA011_CR_Add_new_snapshotVnfOpConfig_attributes.docx NFVIFA(18)000457] Status: obsolete || IFA011 || March-2018 || Completed
|-
| 020 || Add new events to the LifeCycleManagementScript related to VFN Snapshotting (IFA011 clause 7.1.13). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000458r1_FEAT15_IFA011_CR_Add_new_LifecycleManagementScript_event_att.docx NFVIFA(18)000458r1] Status: obsolete || IFA011 || March-2018 || Completed
|-
| 021 || Add a new attribute to the Vdu information element (IFA011 clause 7.1.6.2.2) with a content of a new information element for VNFC Snapshot descriptor. CR draft not required for Release 3 drop 1. The additional VNFC Snapshot properties are not required for a complete VNF Snapshot feature implementation. For further study which properties are needed and which of them are required to be modifiable, might be added as maintenance CR later. || IFA011 || March-2018 || Not needed
|-
| 022 || Add the specification of a new information element for a VNFC Snapshot descriptor (IFA011 clause 7.1.6.x), based on Clause 7.3 in TST005 (recommendations Vnfsd.005 to Vnfsd.016). CR draft not required for Release 3 drop 1. The additional VNFC Snapshot properties are not required for a complete VNF Snapshot feature implementation. For further study which properties are needed and which of them are required to be modifiable, might be added as maintenance CR later. || IFA011 || March-2018 || Not needed
|-
| 023 || Mirror VNF lifecycle management interface extensions for Snapshots from IFA008 to IFA007: - Add requirements on VNF Lifecycle Management interface on the Or-Vnfm reference point (IFA007 clause 5.3.4) to support querying/deleting available VNF Snapshot information and to support create/revert to VNF Snapshot operations. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000126r1_FEAT15_IFA007_VNF_Lifecycle_Management_interface_requirement.docx NFVIFA(18)000126r1] Status: obsolete - Add new operations for querying/deleting information on available VNF Snapshots and creating/reverting to VNF Snapshot, including information elements, to VNF Lifecycle Management interface (IFA007 clause 7.2.x). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000127r3_FEAT15_IFA007_VNF_Lifecycle_Management_interface_specificati.docx NFVIFA(18)000127r3] Status: obsolete || IFA007 || February-2018 || Completed
|-
| 024 || Extend the Grant VNF Lifecycle Operation operation of the VNF Lifecycle Operation Granting interface (IFA007 clause 6.3.2) to support granting of VNF Snapshot operations. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000144_FEAT15_IFA007_CR_Snapshot_granting.docx NFVIFA(18)000144] Status: obsolete || IFA007 || February-2018 || Completed
|-
| 025 || Mirror VNF Snapshot Package Management interface specifications from IFA007 to IFA013: - Add a requirement on the Os-Ma-nfvo reference point (IFA013 clause 5.2) to support a VNF Snapshot Package Management interface produced by the NFVO. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000130r2_FEAT15_IFA013_Os-Ma-nfvo_requirement_for_VNF_Snapshot_Packag.docx NFVIFA(18)000130r2] Status: obsolete - Add requirements on a new Snapshot Package Management interface on the Os-Ma-nfvo reference point (IFA013 clause 5.3.x) to support VNF Snapshot Package operations. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000131r4_FEAT15_IFA013_VNF_Snapshot_Package_Management_interface_requ.docx NFVIFA(18)000131r4] Status: obsolete - Add new Snapshot Package Management interface specification (IFA013 clause 7.x) to support VNF Snapshot Package operations. CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000132r8_FEAT15_IFA013_VNF_Snapshot_Package_Management_interface_spec.docx NFVIFA(18)000132r8] Status: obsolete || IFA013 || February-2018 || Completed
|-
| 026 || Mirror trigger conditions for VnfLcmOperationOccurrenceNotification from IFA008 to IFA007: - Add trigger conditions for VnfLcmOperationOccurrenceNotification for create and revert-to VNF Snapshots to information elements and notifications related to VNF Lifecycle Changes (IFA007 clause 8.6.2.2). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)000281_FEAT15_IFA007_VNF_Lifecycle_Changes_notification_triggers.docx NFVIFA(18)000281] Status: obsolete || IFA007 || April-2018 || Completed
|-
| 027 || Add description on filters and attributes for VNF Snapshot information, including information elements, to the Query NS operation of the NS Lifecycle Management interface (IFA013 clauses 7.3.6 and 8.3.3). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000284r1_FEAT15_IFA013_NS_Lifecycle_Management_Query_SnapshotInfo_spe.docx NFVIFA(18)000284r1] Status: obsolete || IFA013 || April-2018 || Completed
|-
| 028 || Add support of a VNFC Snapshot Package Management interface to Ve-Vnfm-em reference point: - Add requirements on a new VNFC Snapshot Package Management interface on the Ve-Vnfm-em reference point (IFA008 clause 5.2.x). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000424_FEAT15_IFA008_VNFC_Snapshot_Package_management_interface_req.docx NFVIFA(18)000424] Status: obsolete - Add specification of the VNFC Snapshot Package Management interface on the Ve-Vnfm-em reference point (IFA008 clauses 7.X, 9.Y). CR draft [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//NFVIFA(18)000460r1_FEAT15_IFA008_VNFC_Snapshot_Package_management_interface_spe.docx NFVIFA(18)000460r1] Status: obsolete || IFA008 || May-2018 || Completed
|-
| 029 || Add support for requesting transfer of VNF Snapshot Package image artefacts from the NFVO towards the VIM. CR draft not required for Release 3 drop 1. The information on the image artifacts is already included in the information element VnfcSnapshotImageInfo, available after package upload. The NFVO can access this IE after the extraction of the package is requested and can then transfer the images from the VIM using the provided access information. || IFA007 || May-2018 || Not needed
|-
| 030 || Add support for granting of VNF Snapshot Package operations. CR draft not required for Release 3 drop 1. Current assumption is that it is not needed, but instead the NFVO is expected to validate incoming requests based on policies/VNFD and only forwards allowed requests to the VNFM. Might be needed for Snapshot Package management exposed towards EM (IFA008). For further study, might be added as maintenance CR later. || IFA013 || May-2018 || Not needed
|-
| colspan="5" | NOTE: An alternative solution for a VNF Snapshot Notification Interface in IFA008 could be to add a new VNF Snapshot notification type to the VNF LCM interface. The final solution will be developed when working on the items for IFA008. After investigation of the alternative, it was decided to implement this alternative by re-using the VNF lifecycle notification interface and adding an operation to enable the VNF/EM to confirm the received notification concerning VNF snapshotting.
|}

=== Stage 3 Implementation Plan ===

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WI(s) !! Target completion !! Status
|-
| 001 || Specification of VNF snapshot operations in the VNF LCM API of SOL003: - Adding snapshot operations and flows: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000638r1_SOL003ed311_FEAT15_Clause_5_1__5_2_and_5_3_Adding_snapshot_c.zip NFVSOL(18)000638r1]. Status: approved - Adding snapshot related resources and methods [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000639r1_SOL003ed311_FEAT15_Clause_5_4_Adding_snapshot_resources.docx NFVSOL(18)000639r1]. Status: approved - Adding snapshot related data types: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000640r1_SOL003ed311_FEAT15_Clause_5_5_Adding_snapshot_data_types.docx NFVSOL(18)000640r1]. Status: approved - Adding revert snapshot operation: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000249_SOL003ed311_FEAT15_Clause_5_1__5_2_and_5_3_Revert_to_snapsho.zip NFVSOL(19)000249]. Status: approved - Fixes to the create VNF snapshot task: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000298r1_SOL003ed311_FEAT15_Fixes_to_create_VNF_snapshot_task.docx NFVSOL(19)000298r1]. Status: approved - Fixes to VNF snapshot data types: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000299_SOL003ed311_FEAT15_Fixes_to_VNF_snapshot_data_types.docx NFVSOL(19)000299]. Status: approved - Improving the snapshot creation process: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000353r2_SOL003ed311_FEAT15_Improving_snapshot_creation_process.zip NFVSOL(19)000353r2]. Status: approved || SOL003 || Dec. 2019 || Clompleted
|-
| 002 || Specification of VNF snapshot operations in the VNF LCM API of SOL002 (mostly mirroring SOL003): - Adding snapshot operations, flows, resources and data types: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000233_SOL002ed311_FEAT15_Clause_5_Adding_snapshot_creation__resour.zip NFVSOL(19)000233]. Status: approved - Adding snapshot operations, flows, resources and data types related to revert to snapshot: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000339_SOL002ed311_FEAT15_Clause_5_1__5_2_and_5_3_Revert_to_snapsho.zip NFVSOL(19)000339]. Status: approved - Mirror of 299: fixes to VNF snapshot data types: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000518_SOL002ed311_FEAT15_Mirror_of_299_-_Fixes_to_VNF_snapshot_dat.docx NFVSOL(19)000518]. Status: approved - Mirror of 353r2: Improving snapshot creation process: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000519_SOL002ed311_FEAT15_Mirror_of_353r2_-_Improving_snapshot_crea.zip NFVSOL(19)000519]. Status: approved - Bug fix on top of 233 and 339: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000520_SOL002ed331_FEAT15_Bug_fix_of_snapshot_resources_for_VNFC.docx NFVSOL(19)000520]. Status: approved || SOL002 || Dec. 2019 || Completed
|-
| 003 || Specification of VNF snapshot operations in the NS LCM API of SOL005: - Adding snapshot operations and data types as part of NS LCM: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000252r1_SOL005ed311_FEAT15_Clause_6_Adding_VNF_snapshot_operation_an.docx NFVSOL(19)000252r1]. Status: approved - Data types for DeleteVnfSnapshotData and RevertVnfToSnapshotData: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000335_SOL005ed311_FEAT15_Clause_6_5_3_Data_type_of_DeleteVnfSnapsh.docx NFVSOL(19)000335]. Status: approved
- Data types for CreateVnfSnapshotData: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000130r1_SOL005ed331_FEAT15_EN_resolution_bulk_mirrors_of_083__085r2_.docx NFVSOL(20)000130r1]. Status approved
| SOL005 || Dec. 2019 || Completed
|-
| 004 || Specification of VNF snapshot package operations in the SOL003: - New clause for the VNF Snapshot Pkg API: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000288r1_SOL003ed311_FEAT15_New_clause_VNF_Snapshot_Pkg_API.docx NFVSOL(19)000288r1]. Status: approved - Adding resource structure and methods for VNF Snapshot Pkg API: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000289r1_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt__API_resources.zip NFVSOL(19)000289r1]. Status: approved - Flows, resource, methods and data types for VNF snapshot pkg mgmt creation: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000290_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt_creation.zip NFVSOL(19)000290]. Status: approved - Flows, resource, methods and data types for VNF snapshot pkg mgmt query, update and delete: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000291r1_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt_query__update_and_d.zip NFVSOL(19)000291r1]. Status: approved - Flows, resource, methods and data types for VNF snapshot pkg mgmt upload and fetch: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000292r1_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt_upload_and_fetch.zip NFVSOL(19)000292r1]. Status: approved - Flows, resource, methods and data types for VNF snapshot pkg mgmt fetch artifact: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000293_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt_fetch_artifact.zip NFVSOL(19)000293]. Status: approved - Flows, resource, methods and data types for VNF snapshot pkg mgmt build: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000294r1_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt_build.zip NFVSOL(19)000294r1]. Status: approved - Flows, resource, methods and data types for VNF snapshot pkg mgmt extract: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000354r1_SOL003ed311_FEAT15_VNF_snapshot_pkg_mgmt_extract_option_A.zip NFVSOL(19)000354r1]. Status: approved
- Moving VNF snapshot pkg mgmt interface: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000273r1_SOL003ed331_FEAT15_Moving_VNF_snapshot_package_API.zip NFVSOL(20)000273r1]. Satus: approved
| SOL003 || Dec. 2019 || Completed
|-
| 005 || Specification of the VNFC snapshot package management interface in SOL002: - Withdrawn VNF snapshot package management interface from SOL002: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000287_SOL002ed331_FEAT15_Moving_VNF_snapshot_package_mgmt.docx NFVSOL(20)000287]. Status approved || SOL002 || Dec. 2019 || Completed
|-
| 006 || Specification of the VNF snapshot package management interface in SOL005: - Flows, resource, methods and data types for VNF snapshot pkg mgmt: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000234r2_SOL005ed331_FEAT15_Moving_VNF_snapshot_pkg_API.zip NFVSOL(20)000234r2]. Status: approved || SOL005 || Dec. 2019 || Completed
|-
| 007 || Specification of the VNF snapshot related operations in the VNFD and NSD of SOL001: - Operation Configuration: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//NFVSOL(20)000320r6_SOL001ed331_FEAT15_VNF_Snapshot.docx NFVSOL(20)000320r6]. Status: approved || SOL001 || Dec. 2019 || Completed
|-
| 008 || Specification of the VNF snapshot related operations in the VNFD and NSD of SOL006: - Operation Configuration: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000830r1_SOL006ed331_FEAT15_VNF_Snapshot.docx NFVSOL(19)000830r1]. Status: approved || SOL006 || Dec. 2019 || Completed
|-
| 009 || Specification of the VNF snapshot packaging: - SOL010 skeleton: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000599_SOL010_ToC_Skeleton.zip NFVSOL(18)000599]. Status: approved - SOL010 scope: [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000600_SOL010_Scope.docx NFVSOL(18)000600]. Status: approved - Adding references: -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000601_SOL010_Normative_Reference.docx NFVSOL(18)000601]. Status: approved -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000648_SOL010_Adding_References_and_Abbreviations.docx NFVSOL(18)000648]. Status: approved - Definitions and concepts: -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000122r1_SOL010_-_Definitions_of_VNF_Snapshot_Record_and_Abbreviation.docx NFVSOL(19)000122r1]. Status: approved -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000719r3_SOL010_Definitions_of_VNF_Snapshot_Descriptor_and_Abbreviati.docx NFVSOL(18)000719r3]. Status: open -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000258_SOL010_Definitions_of_VNF_Snapshot_Descriptor_and_Abbreviati.docx NFVSOL(19)000258]. Status: open - High-level VNF snapshot package format and structure requirements (clause 4.1 and 4.2): -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000646_SOL010_Adding_4_1_TOSCA_YAML_CSAR.docx NFVSOL(18)000646]. Status: approved -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000647r3_SOL010_Normative_text_for_CSAR_Structure_options.docx NFVSOL(18)000647r3]. Status: approved - VNF snapshot package file contents (clause 4.3): -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000238r1_SOL010_the_skeleton_of_Clause_4_3_.docx NFVSOL(19)000238r1]. Status: approved -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019/NFVSOL(19)000244r2_SOL010_VNF_Snapshot_Record_in_the_VNF_Snapshot_Package.docx NFVSOL(19)000244r2]. Status approved -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//NFVSOL(19)000056r4_SOL010_-_VNF_Snapshot_Package_file_contents_General.docx NFVSOL(19)000056r4]. Status: approved - Security aspects of VNF snapshot package: -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000231r1_SOL010ed351_Clause_5_1_Security_enhancement.docx NFVSOL(21)000231r1] . Status: approved
-- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000244r2_SOL010ed351_Clause_5_4_Security_enhancement.docx NFVSOL(21)000244r2] . Status: approved -- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000245_SOL010ed351_Clause_5_2_Security_enhancement.docx NFVSOL(21)000245] . Status: approved

-- [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//NFVSOL(21)000348r1_SOL010ed351_Resolving_the_comments_from_NFVSEC.docx NFVSOL(21)000348r1]. Status: approved - Examples and annexes: -- <s>[https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018/NFVSOL(18)000748r3_SOL010_Annex_A_CSAR_example_without_the_TOSCA-Metadata_direc.docx NFVSOL(18)000748r3]. Status: Withdrawn</s>
| SOL010 || Dec. 2019 || Completed
|-
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT12: Enhancement support for MEC in NFV deployments ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Uwe Rauschenbach, Nokia
|-
| '''Feature description''' ||Update to selected NFV interfaces. The intent is to define extensions which can be used to specify how ETSI MEC can be deployed in an NFV environment, allowing to run MEC applications on the NFVI besides
VNFs, and re-using ETSI NFV MANO components to perform common MANO tasks on the MEC applications.

3 parts:
* Small Os-Ma enhancements (to be started, waiting for MEC requirements)

* Small Ve-Vnfm enhancements (finalized, can re-use LCM coordination interface that has been defined as part of updating FEAT15 in IFA008ed321)

* Support for Non-MANO artifact sets in VNF package (finalized IFA011/SOL004 ed251)
|-
| '''Target Release''' || Release 3 (2019)
|-
| '''Impacted WIs''' || IFA013, IFA008, IFA011, SOL005, SOL002, SOL004
|-
| '''MegaCRs''' || For part 3: Related content already included in Rel 2 maintenance (V 2.4.1)

For part 2
* [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)0001024r2_IFA008ed321_-_Remove_ConfirmVnfSnapshot__Add_LCM_Coordinatio.docx NFVIFA(18)001024r2] for IFA008ed321

For part 1
* IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (not available) 
|-
| '''Related/Dependent Features''' || FEAT15 (LCM coordination interface that is part of VNF Snapshot) 
|-
| '''Status''' || Ongoing (70% complete)
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions]
*NFVIFA(17)000900r3_IFA011ed241_3rd_party_VNF_Package_extensions
*NFVSOL(17)000585r3_SOL004_non_MANO_artifact_sets
*NFVIFA(18)0001024r2_IFA008ed321_-_Remove_ConfirmVnfSnapshot__Add_LCM_Coordinatio

[http://https://portal.etsi.org Agreed content]
* NFVIFA(17)000900r3_IFA011ed241_3rd_party_VNF_Package_extensions
* NFVSOL(17)000585r3_SOL004_non_MANO_artifact_sets
* NFVIFA(18)0001024r2_IFA008ed321_-_Remove_ConfirmVnfSnapshot__Add_LCM_Coordinatio
|-
| '''Feature team''' || Uwe Rauschenbach, Nokia
Yang Xu, Huawei

Pekka Kuure, Nokia

Anatoly Andrianov, Nokia
|-
| '''Last Updated''' || 2019-02-18
|}

=== Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
{| class="wikitable"
|'''ID'''
|'''Action'''
|'''Impacted WI(s)'''
|'''Target completion'''
|'''Status'''
|-
|001
|Add needed MEC extensions to IFA013 (placement control).
|IFA013
|tbd
|Open
|-
|002
|Add needed MEC extensions to SOL005 (placement control).
|SOL005
|tbd
|Open
|-
|003
|Add requirement for 3rd party VNF package extension mechanism to IFA011.
|IFA011
|Feb 2018
|Complete
|-
|004
|Add specification for 3rd party VNF package extension mechanism to SOL004.
|SOL004
|Feb 2018
|Complete
|-
|005
|Add needed MEC extensions to IFA008 (graceful termination).
|IFA008
|Feb 2019
|Complete, pending MEC confirmation
|-
|006
|Add needed MEC extensions to SOL002 (to allow standardizing graceful termination).
|SOL002
|tbd
|Open
|}

=== Issues ===
''Delay on MEC side in providing requirements.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT13: Report on Architectural enhancement for VNF License Management support and use of VNF licenses ==

=== Overview ===
{| class="wikitable"
|'''Feature Prime'''
|Abinash Vishwakarma, Netcracker
|-
|'''Feature description'''
|IFA034 work will perform impact analysis of VNF Licenses on the NFV-MANO. The output of this work will be used to create CRs on the NFV-MANO.
Initial study of License Management was done by EVE010, the output of EVE010 will be used as baseline for this IFA034.
|-
|'''Target release'''
|Release 3 drop 3
|-
|'''Impacted WIs'''
|
|-
|'''MegaCRs'''
|TODO, will be based on the IFA034 report
|-
|'''Related/Dependent Features'''
|NA
|-
|'''Status'''
|Ongoing 20%
|-
|'''Contributions'''
|
|-
|'''Feature team'''
|Abinash Vishwakarma (Netcracker)
Janusz, Pieczerak, Orange

Etienne, Steinert, Orange

Oliver, Le Grand, Orange

Anne-Marie Praden, Gemalto

Martin, Liepert, Gemalto
|-
|'''Last update'''
|2019-04-16
|}

== FEAT16: Service Availability Level ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Stefan Arntzen (Huawei)
|-
| '''Feature description''' || This feature adds the functions needed to assign resources with defined reliability characteristics to NSs with special reliability requirements. It also allows to achieve an optimized assignment of resources with defined availability characteristics to multiple VNFs and NSs (belonging to the same slice)
|-
| '''Target Release''' || '''Stage 2:''' Release 3 drop 3 (2019-06)
'''Stage 3:''' Release 3 (2019-12)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA010, IFA014
|-
| '''MegaCRs''' || '''Stage 2:'''
IFA010: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000480r8_IFA010_MegaCR_FEAT16_SAL.docx NFVIFA(19)000480r8] Approved by email on July 15 
IFA014: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000526r6_IFA014_MegaCR_FEAT16_SAL.docx NFVIFA(19)000526r6] Approved by email on July 15 

'''Stage 3:''' <tbd>
|-
| '''Related/Dependent Features''' || N/A
|-
| '''Status''' || '''Stage 2:''' Approved in IFA#160; MegaCR Index available in [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000746_FEAT16_MegaCR_Index.docx NFVIFA(19)000746]
'''Stage 3:''' Not started
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx?Tb_Id=831&searchText=FEAT16&IncludeSubTb=False&sort=pk_contribution&sortorder=DESC&NbItemsPerPage=50&Year=2019,2018 All feature contributions] [https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || Shaoji Ni (Huawei) Maria Toeroe(Ericsson) Gerald Kunzmann (DOCOMO) Stefan Arntzen (Huawei) Janusz Pieczerak (Orange) Chidung Lac (Orange) 
|-
| '''Last Updated''' || 2019-07-16
|}

=== Stage 2 Implementation Plan ===

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 ||Add terminology of the “service availability level (SAL)” and explain difference between FEAT05 Slicing

<s>NFVIFA(18)000970</s> Status: replaced by NFVIFA(19)000402r1

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000402r3_FEAT16__IFA010_change_for_modifying_the_definition_of__servi.docx NFVIFA(19)000402r3] Status: Agreed FEAT (IFA#159)

|| IFA010 || June-2019 || Completed
|-
| 002 || Specify requirements for the VIM to support the capability for supporting SAL for the assignment/reservation of resources. Specify requirements for the NFVO/VNFM to support SAL for requesting the assignment/reservation of resources.

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018/NFVIFA(18)0001027r1_FEAT16_IFA010__Use_Cases_for_Service_Availability_Levels.docx NFVIFA(18)0001027r1] Status: Agreed FEAT (IFA#133)

<s>NFVIFA(19)000274r1]</s> Status: Noted, replaced by NFVIFA(19)000306 (IFA#144)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000296r1_FEAT16_SAL_use_cases.docx NFVIFA(19)000296r1] Status: Noted (IFA#145)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000306r5_FEAT16_IFA010__Additional_Use_Case_for_Service_Availability_.docx NFVIFA(19)000306r5] Status: Agreed FEAT (IFA#150)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000307r7_FEAT16_IFA010_NFVO_functional_requirements_for_supporting_se.docx NFVIFA(19)000307r7] Status: Agreed FEAT (IFA#149)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000309r2_FEAT16__IFA010_NFVO_functional_requirements_for_VNF_NS_LCM_t.docx NFVIFA(19)000309r2] Status: Agreed FEAT (IFA#148)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000310r5_FEAT16__IFA010_VIM_functional_requirements_for_supporting_se.docx NFVIFA(19)000310r5] Status: Agreed FEAT (IFA#148)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000311r2_FEAT16__IFA010_VNFM_functional_requirements_for_supporting_s.docx NFVIFA(19)000311r2] Status: Agreed FEAT (IFA#148)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000482r1_FEAT16_IFA010__Add_a_note_into__Use_Case_3_of_Service_Availa.docx NFVIFA(19)000482r1] Status: Agreed FEAT (IFA#154)

<s>NFVIFA(19)000504r1</s> Status: Withdrawn

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000502r3_FEAT16__IFA010_5_x__General_requirements_to_support_Service_.docx NFVIFA(19)000502r9] Status: Agreed FEAT (IFA#156)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000590r4_FEAT16_IFA010__Remove_editor_note_in_CR_NFVIFA_19_000502r9.docx NFVIFA(19)000590r4] Status: Agreed FEAT (IFA#157)
| IFA010 || June-2019 || Completed
|-
| 003 || Specify requirements for an NFVI resource management on the Or-Vi/Vi-Vnfm to support SAL for the assignment/reservation of resources. || IFA005/006 || December-2018 || Stopped. Not part of release 3
|-
| 004 || Add the parameter of SAL into “VnfDF”, “vdu profile”, “VirtualLinkDescFlavour” of VNFD
<s>NFVIFA(19)000357r3</s> Status: Withdrawn
|| IFA011 || December-2018 || Stopped
|-
| 005 || Add a requirement and the parameter of SAL into “Network service deployment flavour” of NSD
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000355r4_FEAT016__IFA014_NSD_supporting_service_availability_level_in.docx NFVIFA(19)000355r4] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000397r2_FEAT016__IFA014_NSD_supporting_service_availability_level_in.docx NFVIFA(19)000397r2] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000547r5_FEAT016__Removing_editor_notes_and_add_back_the_deleting_Mar.docx NFVIFA(19)000547r5] Status: Agreed FEAT (IFA#155)

|| IFA014 || June-2019 || Completed
|-
| 006 || Specify operations of the assignment/reservation of resources in Or-Vi/Vi-Vnfm/Or-Vnfm/Ve-Vnfm interfaces to support SAL by adding the parameter of “SAL” into the Virtual resource assignment/reservation requests

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000399r3_FEAT16__IFA007__Adding_service_availability_level_into_the_i.docx NFVIFA(19)000399r3] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000408r2_FEAT16__IFA008__Adding_service_availability_level_into_the_i.docx NFVIFA(19)000408r2] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000417r6_FEAT16__IFA005__Adding_service_availability_level_into_the_i.docx NFVIFA(19)000417r6] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000419r4_FEAT16__IFA005__Adding_service_availability_level_into_the_i.docx NFVIFA(19)000419r4] Status: Agreed FEAT (IFA#152)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000472_FEAT16__IFA006__Adding_service_availability_level_into_the_i.docx NFVIFA(19)000472] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000474_FEAT16__IFA006__Adding_an_attribution_of_the_supportedServic.docx NFVIFA(19)000474] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000467r1_FEAT16__IFA007__Adding_service_availability_level_into_the_i.docx NFVIFA(19)000467r1] Status: Agreed FEAT (IFA#154)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000466r4_FEAT16__IFA005__Adding_the_supportedServiceAvailabilityLevel.docx NFVIFA(19)000466r4] Status: Agreed FEAT (IFA#155)

[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000473r2_FEAT16__IFA006__Adding_the_supportedServiceAvailabilityLevel.docx NFVIFA(19)000473r2] Status: Agreed FEAT (IFA#155)

|| IFA005/006/007/008 || February-2019 || Stopped. Not part of release 3
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature are described in: ''[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2019/NFVSEC(19)000085r1_FEAT16_security_considerations.zip NFVSEC(19)000085r1] Status: agreed in SEC#151

== FEAT17: Cloud-Native VNFs and Container Infrastructure management ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Jörg Aelken (Ericsson LM) Ulrich Kleber (Huawei Technologies Co.,Ltd)
|-
| '''Feature description''' || The scope of the feature covers the following areas: 
- NFV Architecture support for VNFs which follow “cloud-native” design principles. 
- Enhance NFV-MANO capabilities to support container technologies based on DGR/NFV-IFA029. 
- Enhance NFV-MANO capabilities for container management and orchestration 
- Enhance information model for containerized VNFs both using bare metal or nested virtualization technologies
|-
| '''Target Release''' || '''Stage 2 Step 1:''' Release 4 Drop #1 (after NFV#31e, October 2020) '''Stage 2 Step 2:''' Release 4 Drop #2 (after NFV#34e, April 2021) '''Stage 2 Step 3:''' Release 4 Drop #3 (after NFV#37e, March 2022) '''Stage 3 Step 1:''' Release 4 (December 2021) 
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA007, IFA008, IFA010, IFA011, IFA013, IFA014 
'''Stage 3:''' SOL001, SOL002, SOL003, SOL006
|-
| '''MegaCRs''' || '''Stage 2 Step 1:''' IFA010ed411 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000478r2_IFA010ed411_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(20)000478r2] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/010/04.01.01_60/gs_NFV-IFA010v040101p.pdf New edition IFA010ed411] 
IFA011ed411 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000479r6_IFA011ed411_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(20)000479r6] (Approved) 
IFA011ed411 Additional CR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000442r5_FEAT17-IFA011ed411-New_CP_type_to_model_networking_MCIOs.docx NFVIFA(20)000442r5] (Approved) 
[https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/011/04.01.01_60/gs_NFV-IFA011v040101p.pdf New edition IFA011ed411] 
'''Stage 2 Step 2:''' IFA007ed421 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000196r5_IFA007ed421_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(21)000196r5] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/007/04.02.01_60/gs_nfv-ifa007v040201p.pdf New edition IFA007ed421] IFA008ed421 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000200r2_IFA008ed421_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(21)000200r2] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/008/04.02.01_60/gs_nfv-ifa008v040201p.pdf New edition IFA008ed421] IFA010ed421 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000197r2_IFA010ed421_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(21)000197r2] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/010/04.02.01_60/gs_nfv-ifa010v040201p.pdf New edition IFA010ed421] IFA011ed421 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000203r1_IFA011ed421_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(21)000203r1] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/011/04.02.01_60/gs_nfv-ifa011v040201p.pdf New edition IFA011ed421] IFA013ed421 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000204_IFA013ed421_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(21)000204] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/013/04.02.01_60/gs_nfv-ifa013v040201p.pdf New edition IFA013ed421] IFA014ed421 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000205r1_IFA014ed421_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(21)000205r1] (Approved) [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/014/04.02.01_60/gs_nfv-ifa014v040201p.pdf New edition IFA014ed421] 
'''Stage 2 Step 3:''' IFA007ed431 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000190r1_IFA007ed431_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(22)000190r1] (Approved) [ New edition IFA007ed431] IFA008ed431 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000194r1_IFA008ed431_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(22)000194r1] (Approved) [ New edition IFA008ed431] IFA010ed431 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000197r4_IFA010ed431_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(22)000197r4] (Approved) [ New edition IFA010ed431] IFA013ed431 MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000198r1_IFA013ed431_MegaCR_FEAT17_Cloud-native_VNFs.docx NFVIFA(22)000198r1] (Approved) [ New edition IFA013ed431]

'''Stage 3 Step 1:''' SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2020//blackhole.doc NFVSOL(20)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT19 – NFV-Conn FEAT23 – MANO-SBA
|-
| '''New Specification ''' || '''Stage 2 Step 1:''' [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/040/04.01.01_60/gs_NFV-IFA040v040101p.pdf DGS/NFV-IFA040] - Requirements for service interfaces and object model for OS container management and orchestration specification 
'''Stage 2 Step 2:''' [https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/040/04.02.01_60/gs_nfv-ifa040v040201p.pdf RGS/NFV-IFA040ed421]- Requirements for service interfaces and object model for OS container management and orchestration specification 
'''Stage 2 Step 3:''' DGS/NFV-IFA036 - Specification of requirements for the management and orchestration of container cluster nodes 

'''Stage 3 Step 1:''' DGS/NFV-SOL018 - Profiling specification of protocol and data model solutions for OS Container management and orchestration
|-
| '''Status''' ||
'''Stage 2 Step 1:''' Completed 
'''Stage 2 Step 2:''' Completed 
'''Stage 2 Step 3:''' Ongoing (80% completed) 
'''Stage 3 Step 1:''' Ongoing (20% completed)
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx?Tb_Id=831&searchText=FEAT17%20IFA040%20IFA036&IncludeSubTb=False&sort=pk_contribution&sortorder=DESC&NbItemsPerPage=50&Year=2019,2020,2021,2022 All stage 2 feature contributions] 
[https://portal.etsi.org/Contribution.aspx?Tb_Id=848&searchText=FEAT17%20SOL018&IncludeSubTb=False&sort=pk_contribution&sortorder=DESC&NbItemsPerPage=50&Year=2021,2022 All stage 3 feature contributions] 
|-
| '''Feature team''' || '''Stage 2:''' Ulrich Kleber (Huawei Technologies Co.,Ltd) Jörg Aelken (Ericsson LM)
'''Stage 3:''' Jörg Aelken (Ericsson LM)
|-
| '''Last Updated''' || 2022-03-30
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.

{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WI(s) !! Target completion !! Status
|-
| ||'''FEAT17 Stage 2 - Step 1'''|| || ||
|-
| ST2-001 || Skeleton, scope, and term definitions for IFA040 (Clauses 1, 2, 3)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000803r2_IFA040-OS_Container_MANO_service_interfaces-Skeleton.zip NFVIFA(19)000803r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000804r1_IFA040-Scope.docx NFVIFA(19)000804r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000844r2_IFA040-Clause_3_1-OS_Container_term_definition.docx NFVIFA(19)000844r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000880_IFA040-Clause_3_1-OS_Container_term_definition.docx NFVIFA(19)000880] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000019_IFA040-Correct_references_to_NFV_003.docx NFVIFA(20)000019] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000087_IFA040-Editorial_clean-up.docx NFVIFA(20)000087] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000150_IFA040_3_2_Void_symbols_clause.docx NFVIFA(20)000150] (Approved) 
|| IFA040 || October - 2019 || Complete
|-
| ST2-002 || Overview and framework for OS container management and orchestration (Clause 4)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000847r2_IFA040-Clause_4_1-Introduction.docx NFVIFA(19)000847r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000849r2_IFA040-Clause_4_2-Framework.docx NFVIFA(19)000849r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000076r1_IFA040_4_1_Editor_s_note_resolution.docx NFVIFA(20)000076r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000149_IFA040_Editorial_clean-up_part_1.docx NFVIFA(20)000149] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000175r2_IFA_040_-_Review_-_Editorial_improvements.zip NFVIFA(20)000175r2] (Approved) 
|| IFA040 || November - 2019 || Complete
|-
| ST2-003 || Skeleton and scope for IFA036 (Clause 1)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000845r1_IFA036_Container_Cluster_Node_Managemeng_Skeleton.zip NFVIFA(19)000845r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000846_IFA036_Scope.docx NFVIFA(19)000846] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000893_IFA036-Remove_Annex_-Authors_and_contributors.docx NFVIFA(19)000893] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000945r3_IFA036_Problem_Statement.docx NFVIFA(19)000945r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000469r4_IFA036_Scope_update.docx NFVIFA(20)000469r4] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000795r2_IFA036_Extend_Overview.docx NFVIFA(21)000795r2] (Approved) 

|| IFA036 || October - 2019 || Complete
|-
| ST2-004 || Enhance the VNFD and its VDU information element with attributes/information elements for the OS container resource model
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000499r17_FEAT17_IFA011_-_Support_for_pods.docx NFVIFA(19)000499r17] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000063r2_FEAT17_IFA011ed411-_Requirements_and_information_elements_re.docx NFVIFA(20)000063r2] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000077r1_FEAT17-IFA011ed411-Resolving_editors_notes_from_contribution.docx NFVIFA(20)000077r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000170r1_FEAT17-IFA011ed411-Template_attribute_for_VirtualStorageDesc.docx NFVIFA(20)000170r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000212r5_FEAT17-IFA011ed411-SecurityGroupRule.docx NFVIFA(20)000212r5] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000213r4_FEAT17-IFA011ed411-Modeling-Cpd.docx NFVIFA(20)000213r4] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000395r2_FEAT17-IFA011ed411-Add_MCIOP_profile.docx NFVIFA(20)000395r2] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000434r2_FEAT17-IFA011ed411-Change_cardinality_of_intCpd_in_Vdu.docx NFVIFA(20)000434r2] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000442r5_FEAT17-IFA011ed411-New_CP_type_to_model_networking_MCIOs.docx NFVIFA(20)000442r5] (Approved) 
|| IFA011ed411 || February - 2020 || Complete
|-
| ST2-005 || OS container NFV object model (Clause 5)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000870_IFA040-Clause_5_1-Introduction.docx NFVIFA(19)000870] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019/NFVIFA(19)000873r5_IFA040_5_2_Add_MCIOP_NFV_object_for_OS_container_management.docx NFVIFA(19)000873r5] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000909_IFA040-Clause_5_2_1-Managed_Container_Infrastructure_Object.docx NFVIFA(19)000909] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000913r1_IFA040-Clause_5_2_3-Namespace.docx NFVIFA(19)000913r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000914r2_IFA040-Clause_5_2_4-Namespace_quota.docx NFVIFA(19)000914r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000920r1_IFA040-Clause_5_2_5-OS_Container_Image.docx NFVIFA(19)000920r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000924r1_IFA040-Clause_5_3-Objects_relationship.docx NFVIFA(19)000924r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000075_IFA040_5_2_2_2_Editor_s_note_resolution.docx NFVIFA(20)000075] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000182r2_IFA040_Editorial_clean-up_part_2.docx NFVIFA(20)000182r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000190r1_IFA040_-_Review_-_Clarifications_on_the_model_mapping.docx NFVIFA(20)000190r1] (Approved) 
|| IFA040 || November - 2019 || Complete
|-
| ST2-007 || Specify the functional requirements for the CISM function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000020_FEAT17-IFA010ed411-Functional_requirements_for_CISM.docx NFVIFA(20)000020] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000025_FEAT17-IFA010ed411-Clause_12_2_CISM_Functional_requirements_.docx NFVIFA(20)000025] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000026r1_FEAT17-IFA010ed411-_Clause_12_3_CISM_Functional_requirements.docx NFVIFA(20)000026r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000027_FEAT17-IFA010ed411-Clause_12_4_CISM_Functional_requirements_.docx NFVIFA(20)000027] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000028r2_FEAT17-IFA010ed411-Clause_12_5_CISM_Functional_requirements_.docx NFVIFA(20)000028r2] (FEAT agreed) 
|| IFA010ed411 || January - 2020 || Complete
|-
| ST2-008 || Specify the functional requirements for the CIR function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000030_FEAT17-IFA010ed411-Clause_13_Functional_requirements_for_CIR.docx NFVIFA(20)000030] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000095r1_FEAT17-IFA010ed411-Clause_13_Another_Functional_requirements.docx NFVIFA(20)000095r1] (FEAT agreed) 
|| IFA010ed411 || February - 2020 || Complete
|-
| ST2-009 || General CISM service requirements (Clauses 6.1, 6.2)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000974_IFA040-Clause_6_2-General_CISM_service_requirements.docx NFVIFA(19)000974] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000015_IFA040-Clause_6-Additional_CISM_service_requirements.docx NFVIFA(20)000015] (Approved) 
|| IFA040 || January - 2020 || Complete
|-
| ST2-010 || OS container management service interface requirements (Clauses 6.3, 6.4, 6.5, 6.6, 6.7)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)0001015r1_IFA040_6_3__6_5_Adding_CISM_service_interface_requirements.docx NFVIFA(19)0001015r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000003r3_IFA040-Clause_6_4-Compute_management_service_interface_requi.docx NFVIFA(20)000003r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000005r3_IFA040-Clause_6_5-Storage_management_service_interface_requi.docx NFVIFA(20)000005r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000006r3_IFA040-Clause_6_7-Configuration_management_service_interface.docx NFVIFA(20)000006r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000016_IFA040-Clause_6_6-Network_management_service_interface_requi.docx NFVIFA(20)000016] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000062_IFA040_Adding_missing_notification_related_requirements.docx NFVIFA(20)000062] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000151r2_IFA040_Section_6_proposed_changes.docx NFVIFA(20)000151r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000176_IFA_040_-_Review_-_Minor_Technical_improvements.docx NFVIFA(20)000176] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000178r2_IFA040-Add_requirements_on_access_control_for_CISM_service_i.docx NFVIFA(20)000178r2] (Approved) 
|| IFA040 || January - 2020 || Complete
|-
| ST2-011 || General CIR service requirements (Clauses 7.1, 7.2)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)0001016r2_IFA040_7_Adding_CIR_service_interface_requirements.docx NFVIFA(19)0001016r2] (Approved) 
|| IFA040 || December - 2019 || Complete
|-
| ST2-012 || OS container image management service interface requirements (Clause 7.3)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)0001016r2_IFA040_7_Adding_CIR_service_interface_requirements.docx NFVIFA(19)0001016r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000062_IFA040_Adding_missing_notification_related_requirements.docx NFVIFA(20)000062] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000094r1_IFA040_Adding_tenant_related_requirements_of_CIR.docx NFVIFA(20)000094r1] (Approved) 
|| IFA040 || January - 2020 || Complete
|-
| ST2-013 || Extend the NFVO functional requirements for consuming the management service interfaces exposed by the CISM function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000228r2_FEAT17-IFA010ed411-Clause_6_XX-NFVO_requirements_for_OS_cont.docx NFVIFA(20)000228r2] (FEAT agreed) 
|| IFA010ed411 || March - 2020 || Complete
|-
| ST2-014 || Extend the NFVO functional requirements for consuming the management service interfaces exposed by the CIR function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000227_FEAT17-IFA010ed411-Clause_6_12-NFVO_requirements_for_OS_cont.docx NFVIFA(20)000227] (FEAT agreed) 
|| IFA010ed411 || March - 2020 || Complete
|-
| ST2-015 || Extend the VNFM functional requirements for consuming the management service interfaces exposed by the CISM function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000238_FEAT17-IFA010ed411-Clause_7_8-VNFM_requirements_for_OS_conta.docx NFVIFA(20)000238] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000241_FEAT17-IFA010ed411-Clause_7_XX-VNFM_requirements_for_contain.docx NFVIFA(20)000241] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000264r1_FEAT17-IFA010ed411-Clause_7_XX_3-VNFM_requirements_for_OS_co.docx NFVIFA(20)000264r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000356r1_FEAT17-IFA010ed411-7_2_1_VNFM_requirements_for_granting_name.docx NFVIFA(20)000356r1] (FEAT agreed) 
|| IFA010ed411 || March - 2020 || Complete
|-
| ||'''FEAT17 Stage 2 - Step 2'''|| || ||
|-
| ST2-016 || Enhance the information models of the Or-Vnfm interfaces for OS container management and orchestration
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000357r1_FEAT17-IFA007ed411-5_3_2_Interface_requirements_for_granting.docx NFVIFA(20)000357r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000381_FEAT17-IFA007ed411-6_3_2_1_Description_improvement_on_namesp.docx NFVIFA(20)000381] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000394r1_FEAT17-IFA007ed411-Clause_8_3_3-Add_container_namespace_to_G.docx NFVIFA(20)000394r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000409r1_FEAT17-IFA007ed411-_Align_access_information_for_VNF_package.docx NFVIFA(20)000409r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000411r1_FEAT17-IFA007ed411-Clause_8_3_2_Enhance_ResourceDefinition_w.docx NFVIFA(20)000411r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000437_FEAT17-IFA007ed411-Update_cardinality_of_software_image_attr.docx NFVIFA(20)000437] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000560_FEAT17-IFA007ed411-Clause_6_3_2_Enhance_Grant_VNF_LCM_operat.docx NFVIFA(20)000560] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000678r9_FEAT17-IFA007ed421-Clause_8_5_Enhance_VNF_runtime_informatio.docx NFVIFA(20)000678r9] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000711r1_FEAT17_IFA007ed421_exceptions_for_link_port_creation.docx NFVIFA(20)000711r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000731r1_FEAT17-IFA007ed421-CISM__CIR_and_MCIOP_repository_access_inf.docx NFVIFA(20)000731r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000800r2_IFA007ed421_FEAT17_Enhancing_description_MCIO_container_mana.docx NFVIFA(20)000800r2] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000839_IFA007ed421_FEAT17_Add_new_affinity_scopes.docx NFVIFA(20)000839] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000130r2_FEAT17-IFA007ed421-Convey_MCIO_placement_constraints.docx NFVIFA(21)000130r2] (FEAT agreed) 
|| IFA007ed421 || March - 2021 || Complete
|-
| ST2-017 || Enhance the information models of the Ve-Vnfm interfaces for OS container management and orchestration
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000771_FEAT17_IFA008ed421_Mirror_of_711__exceptions_for_link_port_c.docx NFVIFA(20)000771] (FEAT agreed) 
|| IFA008ed421 || March - 2021 || Complete
|-
| ST2-018 || Extend the NFVO, VNFM, CISM functional requirements according to additional enhancements identified for FEAT17
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000853r1_FEAT17-IFA010ed421-Functional_requirement_for_NFVO.docx NFVIFA(20)000853r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000208_FEAT17-IFA010ed421-Clause_6_X_-_NFVO_requirements_for_MCIOP_.docx NFVIFA(21)000208] (FEAT agreed) 
|| IFA010ed421 || March - 2021 || Complete
|-
| ST2-019 || Extend the VNFD information model according to additional enhancements identified for FEAT17
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000799r3_IFA011ed421_FEAT17_Add_new_affinity_scopes.docx NFVIFA(20)000799r3] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000035r1_FEAT17-IFA011ed421-Support_for_multiple_VersionSelectors.docx NFVIFA(21)000035r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000079r4_IFA011ed421_FEAT17_Shared_ephemeral_storage_of_containers.docx NFVIFA(21)000079r4] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000129r2_FEAT17-IFA011ed421-Add_MCIO_placement_constraint_information.docx NFVIFA(21)000129r2] (FEAT agreed) 
|| IFA011ed421 || March - 2021 || Complete
|-
| ST2-020 || Enhance the information models of the Os-Ma-nfvo interfaces for OS container management and orchestration
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000410r1_FEAT17-IFA013ed411-Align_access_information_for_VNF_package_.docx NFVIFA(20)000410r1] (FEAT agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000706r7_FEAT17-IFA013ed421-Clause_8_3_3_Enhance_VNF_runtime_informat.docx NFVIFA(20)000706r7] (FEAT agreed) 
|| IFA013ed421 || March - 2021 || Complete
|-
| ST2-021 || Enhance the information models of the NSD for OS container management and orchestration
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000719r1_FEAT17-IFA014ed421-Add_container_namespace_affinity-group_sc.docx NFVIFA(20)000719r1] (FEAT agreed) 
|| IFA014ed421 || March - 2021 || Complete
|-
| ST2-022 || Extend the abstract NFV object model description and CISM/CIR service interface requirements according to additional enhancements identified for FEAT17
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000074r1_IFA040ed421_FEAT17_Adding_MCIO_definitions.docx NFVIFA(21)000074r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000075_IFA040ed421_FEAT17_Clarifications_about_MCIO_and_container_g.docx NFVIFA(21)000075] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000160r1_IFA040ed421_FEAT17_MCIO_configurable_parameters.docx NFVIFA(21)000160r1] (Approved) 
|| IFA040ed421 || March - 2021 || Complete
|-
| ||'''FEAT17 Stage 2 - Step 3'''|| || ||
|-
| ST2-006 || Terminology and overview of management and orchestration of CIS cluster nodes (Clauses 3 and 4, Annex)
Concept discussions: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000361r2_Discuss_Concepts_for_Container_Cluster_Management.pptx NFVIFA(20)000361r2] (Noted) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000456r1_Discuss_Concepts_for_Container_Cluster_Management.pptx NFVIFA(20)000456r1] (Noted) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000778r2_Discussion_paper_-_FEAT17_IFA036_CIS_cluster_descriptor.pptx NFVIFA(21)000778r4] (Noted) 

CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000520r3_IFA036_4_x_Relationship_among_key_concepts.zip NFVIFA(20)000520r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000522r3_IFA036_Clause_4_2_Introduction.docx NFVIFA(20)000522r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000523r2_IFA036_Clause_4_3_Framework.docx NFVIFA(20)000523r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000524r1_IFA036_Annex_on_container_related_services.docx NFVIFA(20)000524r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000525r3_IFA036_Clause_3_1_Term_Definitions.docx NFVIFA(20)000525r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000558r2_IFA036_Clause_3_1__Term_Definitions_of_CCM.docx NFVIFA(20)000558r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000688r1_IFA036_Enhance_Clause_4_to_cover_input_from_discussion_paper.docx NFVIFA(20)000688r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000697r1_IFA036_Update_for_Annex_A.docx NFVIFA(20)000697r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000730r1_IFA036_4_2_2_Lifecycle_management_for_CIS_cluster.docx NFVIFA(20)000730r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000895r5_IFA036_Annex_B_Flow_for_Create_CIS_Cluster.docx NFVIFA(20)000895r5] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000027r3_IFA036_4_2_3_Placement_of_CIS_clusters_and_resources.docx NFVIFA(21)000027r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000028r2_IFA036_4_2_4_CIS_cluster_characteristics.docx NFVIFA(21)000028r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000151r3_IFA036_Preconditions_etc_for_flow_in_B_2.docx NFVIFA(21)000151r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000169r4_IFA036_Annex_B_Flow_for_Instantiation_of_a_containerized_VNF.zip NFVIFA(21)000169r4] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000295r2_FEAT17_IFA036_CIS_cluster_selection_and_VNF_placement.docx NFVIFA(21)000295r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000395r1_IFA036_4_2_9_Relation_of_Network_Services_and_CIS_cluster.docx NFVIFA(21)000395r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000394r1_IFA036_4_2_8_Relation_of_CIS_cluster_management_and_resource.zip NFVIFA(21)000394r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000396r2_IFA036_4_2_10_Relation_namespace_and_CIS_cluster.docx NFVIFA(21)000396r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000406r2_IFA036_4_2_11_FCAPS_management_for_CIS_clusters.docx NFVIFA(21)000406r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000616r1_IFA036_some_small_fixes.docx NFVIFA(21)000616r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000294r2_IFA036_Clause_4_2_5_Adding_cluster_networking.zip NFVIFA(21)000294r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000449r4_FEAT17_IFA036_4_2_6_Cluster_storage.docx NFVIFA(21)000449r4] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000709r3_FEAT17_IFA036_Enhanced_CIS_Cluster_Capability.docx NFVIFA(21)000709r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000744r2_FEAT17_IFA036_Daemon_workload_.docx NFVIFA(21)000744r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000795r2_IFA036_Extend_Overview.docx NFVIFA(21)000795r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000919r1_IFA036_start_resolve_editors_notes.docx NFVIFA(21)000919r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000922r3_IFA036_Annex_Workflow_Daemon_Object.docx NFVIFA(21)000922r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000925r3_IFA036_Clause_3__4_2__Annex_MCCO_description_and_definition_.zip NFVIFA(21)000925r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000946_IFA036_Abbreviations_and_more.docx NFVIFA(21)000946] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001004r2_FEAT17_IFA036_Clause_4_2_5_Addressing_ENs_networking.docx NFVIFA(21)0001004r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001005_FEAT17_IFA036_Clauses_4_2_3__4_2_8_and_new_Addressing_ENs_pl.docx NFVIFA(21)0001005] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001006r1_FEAT17_IFA036_Clause_4_2_7_Addressing_ENs_CIS_cluster_select.docx NFVIFA(21)0001006r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001007_FEAT17_IFA036_Clause_4_2_12__4_2_13_and_4_2_14_Addressing_EN.docx NFVIFA(21)0001007] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001027_FEAT17_IFA036_security_aspect_for_clause_4_2_11_.docx NFVIFA(21)0001027] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001046_IFA036_clause_2__3_ENs__resolution.docx NFVIFA(21)0001046] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001047r1_IFA036_clause_4_1_EN_s_resolution_.docx NFVIFA(21)0001047r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001048_IFA036_clause_4_2_1_EN_s_resolution.docx NFVIFA(21)0001048] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001049_IFA036_clause_4_2_4_ENs__resolution.docx NFVIFA(21)0001049] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001050r1_IFA036_clause_4_2_9_ENs__resolution.docx NFVIFA(21)0001050r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000011_IFA036_D_1_ENs__resolution.docx NFVIFA(22)000011] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000016r4_IFA036_-_VNF-based_CIS_clusters.docx NFVIFA(22)000016r4] (Agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000029r1_IFA036_Clarify_CIS_Cluster_Identification.docx NFVIFA(22)000029r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000030r1_IFA036_Resolve_EN_on_runtime_characteristics.docx NFVIFA(22)000030r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000031_IFA036_Two_small_changes.docx NFVIFA(22)000031] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000032_IFA036_Remove_an_Editors_Note_in_Clause_4_2_1.docx NFVIFA(22)000032] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000034_IFA036_Update_table_in_Annex_A.docx NFVIFA(22)000034] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000057r1_IFA036_4_2_11_EN_s_resolution.docx NFVIFA(22)000057r1] (Agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000059r1_IFA036_typo_corrections.docx NFVIFA(22)000059r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000060r1_FEAT17_IFA036_4_2_6_Cluster_storage_EN_resolution.docx NFVIFA(22)000060r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000066r1_FEAT17__IFA036_EN_resolution_in_clause_4_2_7.docx NFVIFA(22)000066r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000084r1_FEAT17_IFA036_Clause_4_2_11_FM-related_EN_resolution.docx NFVIFA(22)000084r1] (Agreed) 

|| IFA036 || March - 2022 || Ongoing
|-
| ST2-023 || Container cluster nodes management interface requirements (Clause 5)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000609r5_IFA036_Clause_5_1_Requirements_of_CCM.docx NFVIFA(20)000609r5] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020/NFVIFA(20)000625r1_IFA036_5_x_Service_interface_requirements_for_CIS_instance_m.docx NFVIFA(20)000625r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000791r1_IFA036_Clause_5_1_3_Updating_requirements_considering_networ.docx NFVIFA(21)000791r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000934r3_FEAT17_IFA036_Clause_5_1_Updating_requirements_of_CIS_cluste.docx NFVIFA(21)000934r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001008r1_FEAT17_IFA036_Clause_5_1_3_and_5_2_3_Reqs_about_placement_an.docx NFVIFA(21)0001008r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001016r1_FEAT17_IFA036_Clause_5_2_CISM_MCCO_management_service_requir.docx NFVIFA(21)0001016r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(21)0001040r2_IFA036_5_1_Add_CIS_cluster_configuration_management_requirem.docx NFVIFA(21)0001040r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001041r2_IFA036_5_1_Add_CIS_cluster_performance_management_requiremen.docx NFVIFA(21)0001041r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001042r3_IFA036_5_1_Add_CIS_cluster_fault_management_requirements.docx NFVIFA(21)0001042r3] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000055r2_IFA036_5_1_5_EN_s_resolution.docx NFVIFA(22)00055r2] (Agreed) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000056r1_IFA036_5_1_6_EN_s_resolution.docx NFVIFA(22)00056r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000058r1_IFA036_5_1_2_EN_s_resolution.docx NFVIFA(22)00058r1] (Agreed) 

|| IFA036 || March - 2022 || Ongoing
|-
| ST2-024 || CIS Cluster NFV object model (Clause 6)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000867_IFA036_Clause_6_Overview_and_skeleton.docx NFVIFA(21)000867] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000910r2_IFA036_6_2_CIS_cluster_related_descriptors__.docx NFVIFA(21)000910r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000957r2_FEAT17_IFA036_skeleton_for_clause_6_3.docx NFVIFA(21)000957r2] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001023r1_FEAT17_IFA036_contents_for_MDD_Commonality.docx NFVIFA(21)0001023r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001024_FEAT17_IFA036_contents_for_MDD_CCEC___Daemon_object_.docx NFVIFA(21)0001024] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001026_FEAT17_IFA036_contents_for_MDD_specific_MCCO_.docx NFVIFA(21)0001026] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000033_IFA036_Remove_some_Editors_Notes_in_Clause_6_1.docx NFVIFA(22)000033] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000064r1_FEAT17_IFA036_RBAC_declarative_descriptors.docx NFVIFA(22)000064r1] (Approved) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000065_FEAT17__IFA036_Clarification_on_clause_6.docx NFVIFA(22)000065] (Approved) 

|| IFA036 || March - 2022 || Ongoing
|-
| ST2-025 || CIS Cluster Node NFV object model (Clause 7)
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000947r3_IFA036_Add_clause_6_2_2_on_CCND.docx NFVIFA(21)000947r3] (Approved) 

|| IFA036 || March - 2022 || Ongoing
|-
| ST2-026 || Analyse and if necessary enhance VNFD and its VDU information element with attributes/information elements related to cluster and node affinity
CR drafts: 
|| IFA011ed431 || March - 2022 || Open
|-
| ST2-027 || Analyse and if necessary enhance NSD and constituent information elements with attributes/information elements related to cluster and node affinity
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000471r5_FEAT_17-IFA014ed411-External-VirtualLink-Model.docx NFVIFA(20)000471r5] (Available) 
|| IFA014ed431 || March - 2022 || Ongoing
|-
| ST2-028 || Specify the functional requirements for the CCM function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000792r1_FEAT17_IFA010ed431_FEAT17_Adding_CCM_requirements.docx NFVIFA(21)000792r1] (Agreed FEAT) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000959r1_FEAT17_IFA010ed431_FEAT17_Update_CCM_requirements_of_storage.docx NFVIFA(21)000959r1] (Agreed FEAT) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001010r1_FEAT17_IFA010ed431_FEAT17_CCM_lifecycle_and_information_reqs.docx NFVIFA(21)0001010r1] (Agreed FEAT) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001011_FEAT17_IFA010ed431_Requirements_about_cluster_resources_plac.docx NFVIFA(21)0001011] (Agreed FEAT) 

|| IFA010ed431 || March - 2022 || Ongoing
|-
| ST2-029 || Add requirements on CIS cluster node management for the CISM function
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001009_FEAT17_IFA010ed431_FEAT17_Clause_12_CISM_CIS_management_requ.docx NFVIFA(21)0001009] (Agreed FEAT) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001015r1_FEAT17_IFA010ed431_CCM_and_CISM_MCCO_management_reqs.docx NFVIFA(21)0001015r1] (Agreed FEAT) 

|| IFA010ed431 || March - 2022 || Ongoing
|-
| ST2-030 || Extend the NFVO functional requirements for consuming the management service interfaces exposed by the CCM function
CR drafts: 

|| IFA010ed431 || March - 2022 || Open
|-
| ST2-031 || Extend the NFVO functional requirements for consuming the management service interfaces exposed by the CISM function related to CIS Cluster Node management
CR drafts: 
|| IFA010ed431 || March - 2022 || Open
|-
| ST2-032 || Analyse and if necessary enhance the information models of the Os-Ma-nfvo interfaces for CIS Cluster management and CIS Cluster Node management
CR drafts: 
|| IFA013ed431 || March - 2022 || Open
|-
| ST2-033 || Additional interface enhancements in step 3
CR drafts: 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000855r7_FEAT17_IFA007ed431_NAD_id.docx NFVIFA(21)000855r7] (Agreed FEAT, IFA007) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000027r1_FEAT17_IFA007ed431_VnfExtCpConfig_typo_correction.docx NFVIFA(22)000027r1] (Agreed FEAT, IFA007) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000014r2_FEAT17_IFA008ed431_Mirror_of__21_855_NAD_id.docx NFVIFA(22)000014r2] (Agreed FEAT, IFA008) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000048_FEAT17_IFA008ed431_VnfExtCpConfig_typo_correction.docx NFVIFA(22)000048] (Agreed FEAT, IFA008) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000012_IFA011ed431_Mcio_data.docx NFVIFA(22)000012] (In discussion, IFA011) 
[https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000026r3_FEAT17_IFA013ed431_Mirror_of__21_855_NAD_id.docx NFVIFA(22)000026r3] (Agreed FEAT, IFA013) 

|| IFA007ed431, IFA008ed431, IFA011ed431, IFA013ed431 || March - 2022 || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| ST3-001 || tbd || tbd || tbd || Open
|}

=== Issues ===
==== Feature implementation approach ====
This feature implementation plan proposes to implement the feature according to its scope from the latest NFV Release-4 “Strawman of Release 4 definition”.

Due to the complexity of the feature and its implementation, the feature will be implemented in a stepwise approach. The feature steps are bundling dependent solutions in different work items/specifications. The solutions for one feature step impacting existing specifications will be delivered by Mega-CR’s. There will be one Mega-CR per impacted specification per feature step and all Mega-CR’s for one feature step will be delivered together with dependent new specifications.

The current plan bundles the following solutions together:
* Stage 2 - Step 1: IFA040 and related Rel-4 Mega-CRs on existing specifications
* Stage 2 - Step 2: IFA036 and related Rel-4 Mega-CRs on existing specifications
==== Background Information ====
This feature was originally planned as ETSI NFV Release-3 delivery. 
According to its definition, the ETSI NFV Release 3 includes objectives:
* To specify requirements and enhancements to NFV Architectural Framework to support PaaS features.
* To specify non-functional parameters to classify and characterize VNF cloud-native implementations.
They are reflected in the following two features and corresponding work items:
{| class="wikitable"
|-
! Feature ID !! Title !! Work Item
|-
| R03.F19 || NFV Architecture PaaS (NFVPAAS) || IFA029
|-
| R03.F20 || Cloud-Native VNF (VNFCLOUD) || EVE011
|}
During the work on the two work items it was discovered that both features are very much related and the envisioned solutions and implementations might overlap and will target the same impacted work items.

During discussions in IFA#73 it was further identified that EVE011, even though it is normative, should be considered as stage 1 requirements on cloud-native on a high abstraction level without taking the actual implementation into consideration. It was further identified in this meeting that IFA029 as a GR looks at architectural aspects of both Cloud Native and PaaS.

Meanwhile, both work items, EVE011 and IFA029, have been concluded and approved by the ISG NFV plenary as NFV Release-3 deliveries. It was further decided by the ISG NFV plenary to carry over the normative specifications for stage 2 and 3 of this feature with a modified scope according to the “Strawman of Release 4 definition” into NFV Release-4.

=== Security Considerations ===
The work item DGS/NFV-SEC023 “Network Functions Virtualisation (NFV) Release 4; Security; Container Security Specification” was approved by the ISG NFV to investigate the security considerations for OS container technologies and provide a respective specification.

It is expected that applicable container security aspects will be handled by this work item.

== FEAT18: Security ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Mark Shepherd (Tencastle)
|-
| '''Feature description''' || To address security challenges arising in NFV, particularly in terms of isolation of sensitive functions and security management and monitoring
|-
| '''Target Release''' || Release 3 drop X (2019-06-30)
|-
| '''Impacted WIs''' || Active work items: IFA026, IFA033, SEC019.
Future work items: consider whether SOL or TST items would be appropriate.

Existing work items: SEC009, SEC011, SEC012, SEC013.
|-
| '''MegaCRs''' || tbd
|-
| '''Related/Dependent Features''' || None
|-
| '''Status''' || Ongoing (25% complete)
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
(direct links to search-URLs to be added later)
|-
| '''Feature team''' || Alex Leadbeater (Rapporteur), BT
Leslie Willis (Rapporteur), BT

Mark Shepherd, Tencastle
|-
| '''Last Updated''' || 2018-10-19
|}

=== Implementation Plan ===
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Complete requirements in IFA026 || IFA026 || November 2018 || Open
|-
|002
|Map requirements from IFA026 into IFA033 and assign to each interface
|IFA026
IFA033
|November 2018
|Open
|-
|003
|Complete all of IFA026 and identify all interfaces in IFA033
|IFA026
IFA033
|December 2018
|Open
|-
|004
|Complete IFA033
|IFA0233
|May 2019
|Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT19: NFV-Conn ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Manchang Ju (ZTE), ju.manchang@zte.com.cn
Zarrar Yousaf (NEC), Zarrar.Yousaf@NECLAB.EU
|-
| '''Feature description''' || The scope of IFA038 covers the following areas:
a) investigating aspects of network connectivity for container-based VNF,

b) determining the enhancement related to NFV descriptors and NFV-MANO functional aspects for the management of network connectivity of containerized VNFs,

c) determining the enhancement related to NFV-MANO interfaces for the management of OS container multiple networks.
|-
| '''Target Release''' || '''Stage 2:''' Release 4 drop 3 (2022-02)
'''Stage 3:''' Release 4 (2022-X-X)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA010, IFA007, IFA011, IFA013, IFA014
'''Stage 3:''' SOLzz
|-
| '''MegaCRs''' || '''Stage 2:'''
IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000yyy] (CR Status)

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEATxx FEATyy
|-
|New Specifcations
|'''Informative''': ETSI GR NFV-IFA 038
'''Normative''': not required
|-
| '''Status''' || '''Stage 2:''' Completed
'''Stage 3:''' Ongoing (20% completed)
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Manchang Ju (ZTE), Zarrar Yousaf (NEC), Baoguo Xie(ZTE)
'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2021-12-20
|}

=== Stage 2 Implementation Plan ===
Informative work in ETSI GR NFV-IFA 038(October 2019 - November 2021)

'''IFA038'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to IFA007. CR draft [LINK] || IFA || March-2018 || Open
|}
Normative work plan (December 2021- February 2022)
{| class="wikitable"
|'''ID'''
|'''Action'''
|'''Impacted WI(s)'''
|'''Target completion'''
|'''Status'''
|-
|001
|Add general functional requirements for management of connectivity for multiple networks.

Add functional requirements for the NFVO, VNFM and CISM to support of the management of network connectivity of containerized VNFs.
|IFA010
|Dec-2021
|Not started
|-
|002
|Add functional requirements for the VNFM, and interface and information model specification for the VNF LCM to support OS container multiple networks.
|IFA007
|Dec-2021
|Not started
|-
|003
|Add requirements and modelling for the VNFD and NSD to support describing the properties for one or more secondary container cluster internal/external networks.

Add requirements and modelling for the VNFD and NSD to support describing the information for associating the VLD with the declarative descriptors of secondary container cluster internal/external networks.

Add resource requirements for the VNFD to support describing load balancers associated to network MCIOs.
|IFA011,

IFA014
|Feb-2022
|Not started
|-
|004
|Add functional requirements to the NFVO, and interface and information model specification to the VNF LM or NS LCM to support OS container multiple networks.
|IFA013
|Feb-2022
|Not started
|-
|005
|Add service interface requirements related to OS container multiple networks management to the CISM, to support the configuration and management of OS container multiple networks.
|IFA040
|Jan-2022
|Not started
|-
| colspan="5" |NOTE :
|}
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT20: Auto ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Haitao XIA (Huawei), xiahaitao@huawei.com
|-
| '''Feature description''' || The scope of the feature covers the following areas:
- NFV-MANO support for managing autonomous networks.

- Enabling higher level of automation for NFV-MANO.

- Intent-based principles for external exposure network services management.
|-
| '''Target Release''' || '''Stage 2:''' Release 4 informative work (2021-08-17) Published as ETSI GR NFV-IFA 041 v4.1.1.
'''Stage 3:''' Release 4 (202x-X-X)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFAxx, IFAyy,
'''Stage 3:''' SOLzz
|-
| '''MegaCRs''' || '''Stage 2:'''
IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000yyy] (CR Status)

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT07 FEAT26
|-
|New Specifcations
|'''Stage 2:''' TBD
'''Stage 3:''' SOLaaa
|-
| '''Status''' || '''Stage 2:''' Informative work completed (delivered in IFA041)
'''Stage 3:''' Not started
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Haitao XIA (Huawei), Cristina BADULESCU (Ericsson), Joan TRIAY (Docomo)，Rajavarma BHYRRAJU (Ericsson),
Tian Chen (China Telecom)

'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2021-09-13
|}

=== Stage 2 Implementation Plan ===
Informative work in ETSI GR NFV-IFA 041(October 2019 - May 2021)

'''IFA041'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || First GR (IFA041) draft introducing the skeleton and the scope.
'''Accepted contributions:'''

NFVIFA(19)000859r2, NFVIFA(19)000860r1
| IFA || October-2019 || Done
|-
|002
|Overview of related work in NFV-MANO and other SDOs.
'''Accepted contributions:'''

NFVIFA(19)000959, NFVIFA(19)000960r1, NFVIFA(19)000961r2, NFVIFA(19)000962r2,

NFVIFA(19)000963r2,
|IFA
|February-2020
|Done
|-
|003
|Use cases related to NFV-MANO autonomous management, mainly include three categories:
- Intent based NS management

- Management Data Analytics assisted management

- Autonomous container infrastructure management

'''Accepted contributions:'''

NFVIFA(20)000017r1, NFVIFA(20)000021, NFVIFA(20)000051r2, NFVIFA(20)000134r1, NFVIFA(20)000230r1, NFVIFA(20)000245r1,

NFVIFA(20)000246r1, NFVIFA(20)000247r2, NFVIFA(20)000248r1, NFVIFA(20)000279r1, NFVIFA(20)000280r1,

NFVIFA(20)000319, NFVIFA(20)000281r3, NFVIFA(20)000472r2, NFVIFA(20)000591, NFVIFA(20)000592, NFVIFA(20)000622r1,

NFVVIFA(20)000720r3, NFVIFA(20)000781r1, NFVIFA(20)000782r1
|IFA
|November-2020
|Done
|-
|004
|Analysis of key issues related to use cases in Clause 6.
'''Accepted contributions:'''

NFVIFA(20)000353r1, NFVIFA(20)000354r2, NFVIFA(20)000355r1, NFVIFA(20)000416r2, NFVIFA(20)000418r2,

NFVIFA(20)000445r1, NFVIFA(20)000446r1, NFVIFA(20)000447r1, NFVIFA(20)000557, NFVIFA(20)000566r3,

NFVIFA(20)000593, NFVIFA(20)000594r3, NFVIFA(20)000623r4, NFVIFA(20)000624r1, NFVIFA(20)000729r3,

NFVIFA(20)000732r3, NFVIFA(21)000793r1, NFVIFA(20)000878r1, NFVIFA(20)000879r1, NFVIFA(21)000013

NFVIFA(21)000014r2, NFVIFA(21)000022r1, NFVIFA(21)000058r1
|IFA
|February-2021
|Done
|-
|005
|Analysis of pontential architectural impacts on NFV-MANO in clause 7.
'''Accepted contributions:'''

NFVIFA(20)000794r1, NFVIFA(20)000797r3, NFVIFA(21)000060, NFVIFA(21)000062r7, NFVIFA(21)000133r2,

NFVIFA(21)000134r5, NFVIFA(21)000135r2, NFVIFA(21)000149r7
|IFA
|May-2021
|Done
|-
|006
|Recommendations and conclusion in clause 8.
'''Accepted contributions:'''

NFVIFA(21)000073, NFVIFA(21)000280r1, NFVIFA(21)000281r3, NFVIFA(21)000284r2, NFVIFA(21)000285r2,

NFVIFA(21)000321r3, NFVIFA(21)000322r1, NFVIFA(21)000413
|IFA
|May-2021
|Done
|}
Normative work plan (October 2021- June 2022)
* Not urgent for ISG NFV to start the stage 2 normative work, need more close observation/analysis on 3GPP SA5 R17 related normative work (IDMS and MDAS) and FEAT23 output on MANO SBA.
* One or two new group specifications are expected to carry stage 2 normative work on intent management and MDA interfaces.
* MDA input information model improvement related normative work has been kicked off by FEAT28/IFA045 development.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''N/A.''

== FEAT21: 5GNFV ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Joan Triay (DOCOMO)
|-
| '''Feature description''' ||The scope of the feature covers the following areas: a) investigating the NFV support for deploying 5G networks, capabilities and associated requirements. b) determine the 5G network capabilities and features interworking and their relationship with NFV, and c) determine and profile how NFV can support 5G deployments.
|-
| '''Target Release''' || '''Stage 2:''' Release 4 (2022-2-28) '''Stage 3:''' TBD (Release 4 (2021-X-X))
|-
| '''Impacted WIs''' || '''Stage 2:''' TBD (IFAxx, IFAyy, SOLzz) '''Stage 3:''' TBD (SOLzz)
|-
| '''MegaCRs''' || '''Stage 2:''' ed431: - IFA010: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000186r1_IFA010ed431_FEAT21_MegaCR.docx NFVIFA(22)000186r1] IFA010ed431 FEAT21 MegaCR --> Approved at IFA#277 - IFA013: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000187r2_IFA013ed431_FEAT21_MegaCR.docx NFVIFA(22)000187r2] IFA013ed431 FEAT21 MegaCR --> Approved at IFA#277 - IFA014: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000188r1_IFA014ed431_FEAT21_MegaCR.docx NFVIFA(22)000188r1] IFA014ed431 FEAT21 MegaCR --> Approved at IFA#277
- MegaCR Index: TBD '''Stage 3:''' 
TBD: SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT17 on "Cloud-native VNF and container infrastructure management"
FEAT19 on "NFV connectivity"
|-
|'''New Specifcations'''
|'''Informative:''' DGR/NFV-IFA037 '''Stage 2:''' None (currently) '''Stage 3:''' TBD
|-
| '''Status''' || '''Informative:''' completed '''Stage 2:''' ongoing (20%) '''Stage 3:''' TBD 
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Informative:''' Joan Triay (DOCOMO) '''Stage 2:''' Joan Triay (DOCOMO) '''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2022-03-29
|}

=== Informative work ===
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Skeleton and scope - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000900_IFA037_skeleton.zip NFVIFA(19)000900] IFA037 skeleton --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)000901_IFA037_Scope.docx NFVIFA(19)000901] IFA037 Scope --> Approved || IFA || Nov-2019 || Completed
|-
| 002 || Introduction and overview - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)0001021_IFA037_Clause_4_1_Introduction_to_5G_network.docx NFVIFA(20)0001021] IFA037 Clause 4.1 Introduction to 5G network --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2019//NFVIFA(19)0001022_IFA037_Clause_4_2_Characteristics_of_5G_network.docx NFVIFA(20)0001022] IFA037 Clause 4.2 Characteristics of 5G network --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000830_IFA037_Clause_5_1_Introduction_to_characteristics.docx NFVIFA(20)000830] IFA037 Clause 5.1 Introduction to characteristics --> Approved || IFA || Jan-2020 || Completed
|-
| 003 || Profiling and analysis of characteristic: Network function modularization - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2020//NFVIFA(20)000760r1_IFA037_Clause_5_Adding_characteristic_NF_modularization.docx NFVIFA(20)000760r1] IFA037 Clause 5 Adding characteristic NF modularization --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000573_FEAT21_IFA037_Clause_5_2_Gap_analysis_modularization.docx NFVIFA(21)000573] FEAT21 IFA037 Clause 5.2 Gap analysis modularization --> Approved || IFA || Dec-2020 || Completed
|-
| 004 || Characteristic: Service-based interfaces, communication and service mesh - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000100r1_IFA037_Clause_5_Adding_characteristic_SBI__communication_and.zip NFVIFA(21)000100r1] FEAT21 IFA037 Clause 5 Adding characteristic SBI, communication and service mesh --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000544_FEAT21_IFA037_Clause_5_3_Adding_missing_solutions_on_SBI__co.zip NFVIFA(21)000544] FEAT21 IFA037 Clause 5.3 Adding missing solutions on SBI, communication and mesh --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000574_FEAT21_IFA037_Clause_5_3_Gap_analysis_SBI.docx NFVIFA(21)000574] FEAT21 IFA037 Clause 5.3 Gap analysis SBI --> Approved || IFA || Feb-2021 || Completed
|-
| 005 || Characteristic: Network slicing - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000099r3_FEAT21_IFA037_Clause_5_Adding_characteristic_network_slicing.zip NFVIFA(21)000099r3] FEAT21 IFA037 Clause 5 Adding characteristic network slicing --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000545_FEAT21_IFA037_Clause_5_4_Completing_solutions_of_network_sli.docx NFVIFA(21)000545] FEAT21 IFA037 Clause 5.4 Completing solutions of network slicing --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000575_FEAT21_IFA037_Clause_5_4_Gap_analysis_network_slicing.docx NFVIFA(21)000575] FEAT21 IFA037 Clause 5.4 Gap analysis network slicing --> Approved || IFA || Feb-2021 || Completed
|-
| 006 || Characteristic: Convergent (3GPP and non-3GPP) access - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000522r1_FEAT21_IFA037_Clause_5_Adding_characteristic_Convergent__acc.docx NFVIFA(21)000522r1] FEAT21 IFA037 Clause 5 Adding characteristic Convergent access --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000594_FEAT21_IFA037_Clause_5_10_Gap_analysis_convergent_access.docx NFVIFA(21)000594] FEAT21 IFA037 Clause 5.10 Gap analysis convergent access --> Approved|| IFA || Jun-2021 || Completed
|-
| 007 || Characteristic: Stateless NF, with separation of data processing from state - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000257_IFA037_Clause_5_Adding_characteristic_Stateless_NF.zip NFVIFA(21)000257] IFA037 Clause 5 Adding characteristic Stateless NF --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000592r1_FEAT21_IFA037_Clause_5_7_Gap_analysis_stateless_NF.docx NFVIFA(21)000592r1] FEAT21 IFA037 Clause 5.7 Gap analysis stateless NF --> Approved || IFA || Mar-2021 || Completed
|-
| 008 || Characteristic: Network capabilities exposure - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000502_FEAT21_IFA037_Clause_5_Adding_characteristic_Network_capabil.zip NFVIFA(21)000502] FEAT21 IFA037 Clause 5 Adding characteristic Network capabilities exposure --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000595r2_FEAT21_IFA037_Clause_5_8_Gap_analysis_Network_capabilities_e.docx NFVIFA(21)000595r2] FEAT21 IFA037 Clause 5.8 Gap analysis Network capabilities exposure --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000722r3_FEAT21_IFA037_Start_cleaning_up_EN_nef_non3gpp.docx NFVIFA(21)000722r3] FEAT21 IFA037 Start cleaning up EN_nef_non3gpp --> Approved || IFA || May-2021 || Completed
|-
| 009 || Characteristic: Distribution of services across the network (local and centralized) - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000293r1_FEAT21_IFA037_Clause_5_Adding_characteristic_distribution_of.zip NFVIFA(21)000293r1] FEAT21 IFA037 Clause 5 Adding characteristic distribution of services across the network --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000576r1_FEAT21_IFA037_Clause_5_4_Gap_analysis_services_distribution.zip NFVIFA(21)000576r1] FEAT21 IFA037 Clause 5.4 Gap analysis services distribution --> Approved || IFA || Mar-2021 || Completed
|-
| 010 || Characteristic: Unified authentication framework - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000329r1_IFA037_Clause_5_Adding_characteristic_Unified_authentication.docx NFVIFA(21)000329r1] IFA037 Clause 5 Adding characteristic Unified authentication framework --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000496r1_FEAT21_IFA037_5_6_Adding_potential_solutions_for_characteris.zip NFVIFA(21)000496r1] FEAT21 IFA037 5.6 Adding potential solutions for characteristic Unified authentication framework --> Approved || IFA || May-2021 || Completed
|-
| 011 || Characteristic: Roaming capabilities - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000526_FEAT21_IFA037_Clause_5_Adding_characteristic_roaming.docx NFVIFA(21)000526] FEAT21 IFA037 Clause 5 Adding characteristic roaming --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000593_FEAT21_IFA037_Clause_5_9_cleaning_up_editor_notes.docx NFVIFA(21)000593] FEAT21 IFA037 Clause 5.9 cleaning up editor notes --> Approved || IFA || Jul-2021 || Completed
|-
| 012 || Derivation of recommendations and conclusion - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000639r1_FEAT21_IFA037_Clause_6_1_Adding_recommendations_overview.docx NFVIFA(21)000639r1] FEAT21 IFA037 Clause 6.1 Adding recommendations overview --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000659r2_FEAT21_IFA037_Clause_6_Adding_recommendations_related_to_all.docx NFVIFA(21)000659r2] FEAT21 IFA037 Clause 6 Adding recommendations related to all characteristics --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000660_FEAT21_IFA037_Clause_7_Adding_Conclusion.docx NFVIFA(21)000660] FEAT21 IFA037 Clause 7 Adding Conclusion --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000660_FEAT21_IFA037_Clause_7_Adding_Conclusion.docx NFVIFA(21)000660] FEAT21 IFA037 Clause 7 Adding Conclusion --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000678r4_FEAT21_IFA037_Clause_6_Adding_recommendations_related_to_uni.docx NFVIFA(21)000678r4] FEAT21 IFA037 Clause 6 Adding recommendations related to unified authentication --> Approved || IFA || Jul-2021 || Completed
|-
| 013 || Address remaining major technical editor's notes - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000543_FEAT21_IFA037_Start_cleaning_up_EN.docx NFVIFA(21)000543] FEAT21 IFA037 Start cleaning up EN --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000544_FEAT21_IFA037_Clause_5_3_Adding_missing_solutions_on_SBI__co.zip NFVIFA(21)000544] FEAT21 IFA037 Clause 5.3 Adding missing solutions on SBI, communication and mesh --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000545_FEAT21_IFA037_Clause_5_4_Completing_solutions_of_network_sli.docx NFVIFA(21)000545] FEAT21 IFA037 Clause 5.4 Completing solutions of network slicing --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000677r2_FEAT21_IFA037_Clause_5_6_addresses_Editor_s_Note_about_SEC00.docx NFVIFA(21)000677r2] FEAT21 IFA037 Clause 5.6 addresses Editor’s Note about SEC005 and gap analysis of unified authentication framework --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000698_FEAT21_IFA037_Clauses_5_4_2_2_and_6_5_addressing_EN_about_L2.docx NFVIFA(21)000698] FEAT21 IFA037 Clauses 5.4.2.2 and 6.5 addressing EN about L2 connectivity --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000722r3_FEAT21_IFA037_Start_cleaning_up_EN_nef_non3gpp.docx NFVIFA(21)000722r3] FEAT21 IFA037 Start cleaning up EN_nef_non3gpp --> Approved || IFA || Jun/Jul-2021 || Completed
|-
| 014 || Final review - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000748r1_IFA037_Review_clause_1_3_4_editorial_clean-up.docx NFVIFA(21)000748r1] IFA037 Review clause 1,3,4 editorial clean-up --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000749r1_IFA037_Review_clause_5_editorial_clean-up.docx NFVIFA(21)000749r1] IFA037 Review clause 5 editorial clean-up --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000768r1_IFA037_Review_clause_6_editorial_clean-up.docx NFVIFA(21)000768r1] IFA037 Review clause 6 editorial clean-up --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000777_IFA037_Review_6_3_refining_recommendations_002_and_003.docx NFVIFA(21)000777] IFA037 Review 6.3 refining recommendations 002 and 003 --> Noted - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000796r1_IFA037_review_-_editorial_fixes_and_small_technical_wording_.zip NFVIFA(21)000796r1] IFA037 review - editorial fixes and small technical wording improvements --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000797_IFA037_review_-_comments_and_questions.zip NFVIFA(21)000797] IFA037 review - comments and questions --> Noted - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000798r2_IFA037_review_-_miscellaneous_technical_improvements.docx NFVIFA(21)000798r2] IFA037 review - miscellaneous technical improvements --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000807_FEAT21_IFA037_Clause_5_1_Statement_of_3GPP_Release_baseline_.docx NFVIFA(21)000807] FEAT21 IFA037 Clause 5.1 Statement of 3GPP Release baseline and update of references --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000809r1_FEAT21_IFA037_Clause_4_to_5_6_2_2_Minor_miscellaneous_change.docx NFVIFA(21)000809r1] FEAT21 IFA037 Clause 4 to 5.6.2.2 Minor miscellaneous changes --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000820r1_FEAT21_IFA037_Clauses_5_7_to_5_10_Miscellaneous_changes.zip NFVIFA(21)000820r1] FEAT21 IFA037 Clauses 5.7 to 5.10 Miscellaneous changes --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000821r1_FEAT21_IFA037_Clauses_6_Miscellaneous_changes_to_recommendat.docx NFVIFA(21)000821r1] FEAT21 IFA037 Clauses 6 Miscellaneous changes to recommendations --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000822_FEAT21_IFA037_Deleting_unused_clauses.docx NFVIFA(21)000822] FEAT21 IFA037 Deleting unused clauses --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000838_IFA037_review_-_removing_misleading_recommendations_.docx NFVIFA(21)000838] IFA037 review - removing misleading recommendations --> Noted - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021/NFVIFA(21)000842r2_FEAT21_IFA037_Remaining_miscellaneous_changes_from_797_comme.zip NFVIFA(21)000842r2] FEAT21 IFA037 Deleting unused clauses --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000848r2_FEAT21_IFA037_Comments_missing_gap_associated_recommendation.docx NFVIFA(21)000848r2] FEAT21_IFA037_Comments_missing_gap_associated_recommendations --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000849_FEAT21_IFA037_Clause_5_6_Clarifying_security_aspects.zip NFVIFA(21)000849] FEAT21 IFA037 Clause 5.6 Clarifying security aspects --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000852_FEAT21_IFA037_Security_comments_in_clause_5_6.docx NFVIFA(21)000852] FEAT21 IFA037 Security comments in clause 5.6 --> Approved - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000872r1_FEAT21_IFA037_security_recommendations_gap_5_5.docx NFVIFA(21)000872r1] FEAT21_IFA037_security_recommendations_gap 5.5 --> Agreed at IFA#256|| IFA || Aug/Sep-2021 || Completed
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WI(s) !! Target completion !! Status
|-
| 001 || Add functional requirements for the NFV architectural framework to include the support of inventory of VNF Common and Dedicated Services and platform/infrastructure capabilities (5gnfv.arch.001) Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001022r2_IFA010ed431_FEAT21_Adding_PaaS_Services_management.docx NFVIFA(21)0001022r2] IFA010ed431 FEAT21 Adding PaaS Services management --> FEAT Agreed at IFA#266 - NFVIFA(22)000123 IFA010ed431 FEAT21 Adding PaaS Services management --> see action 005|| IFA010 || Oct-2021 || Ongoing
|-
| 002 || Add functional requirements for the NFV architectural framework to include the support of operator certificate management functions (5gnfv.arch.002), requirements on the operator certificate management functions to synchronize the LCM of the certificates with the LCM operations of the VNF/VNFC (5gnfv.func.008), and retrieval of VNF/VNFC runtime information from VNFM/NFVO (5gnfv.if.011). See note 2. || IFA010 || Dec-2021 || Not started
|-
| 003 || Add functional requirements to the VNFM, and interface and information model specification to the VNF LCM to support adding/removing VNF external CP that are not sub-ports of a trunk (5gnfv.func.001, 5gnfv.if.004). || IFA010, IFA007, IFA008 || Nov-2021 || Not started
|-
| 004 || Add requirements and modelling for the VNFD and NSD to support describing requirement to use VNF Common/Dedicated Services (5gnfv.desc.001). See note 3. Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001025_IFA011ed431_FEAT21_Adding_requirements_for_PaaS_Services.docx NFVIFA(21)0001025] IFA011ed431 FEAT21 Adding requirements for PaaS Services --> FEAT Agreed at IFA#265 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001028r1_IFA014ed431_FEAT21_Adding_requirements_for_PaaS_Services.docx NFVIFA(21)0001028r1] IFA014ed431 FEAT21 Adding requirements for PaaS Services --> FEAT Agreed at IFA#266 || IFA011, IFA014 || Nov-2021 || Ongoing
|-
| 005 || Determining the mapping and requirements for the NFV architectural framework about the "PaaS service management function" (5gnfv.func.002). See note 3. Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000123r1_IFA010ed431_FEAT21_Mapping_of_PSM_and_NFV-MANO.docx NFVIFA(22)000123r1] IFA010ed431 FEAT21 Adding PaaS Services management --> Available || IFA010 || Dec-2021 || Ongoing
|-
| 006 || Add functional requirements to the VNFM and NFVO to support determining and triggering LCM for VNF Common/Dedicated Services (5gnfv.func.002, 5gnfv.func.003). See note 3. Contributions: - NFVIFA(22)000123r1 IFA010ed431 FEAT21 Adding PaaS Services management --> see action 005|| IFA010, IFA007, IFA008 || Dec-2021 || Ongoing
|-
| 007 || Add enhancements related to NSD processing: - requirements and modelling on the NSD management interface to allow onboarding of an NSD even if not all VNF packages, nested NSDs and PNFDs have been previously on-boarded (5gnfv.func.004a), - requirements and modelling on the NS LCM to handle the case of not all constituent elements being on-boarded (5gnfv.if.006), - functional requirement to the NFVO to support processing information related to version dependencies between constituent VNF (5gnfv.func.004b), - requirements for the NSD regarding whether NSD on-boarding can be performed even if not all referred VNF Packages, NSD and PNFDs are on-boarded (5gnfv.desc.007a), and - requirements for the NSD to support information related to constituent VNF version dependencies (5gnfv.desc.007b). Contributions: - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000086r1_FEAT21-IFA010ed431-Clause_6_3_1_NFVO_support_for_version_dep.docx NFVIFA(22)000086r1] FEAT21-IFA010ed431-Clause 6.3.1 NFVO support for version dependency information --> FEAT Agreed at IFA#273 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000100r1_FEAT21_IFA014ed431_Adding_version_dependencies.docx NFVIFA(22)000100r1] FEAT21 IFA014ed431 Adding version dependencies --> FEAT agreed at IFA#275 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000101r1_FEAT21-IFA013ed431-Adding_version_dependencies_to_NS_LCM_ope.docx NFVIFA(22)000101r1] FEAT21-IFA013ed431-Adding version dependencies to NS LCM operations --> FEAT agreed at IFA#275 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000178_FEAT21_IFA013ed431_Exposure_of_version_dependencies.docx NFVIFA(22)000178] FEAT21 IFA013ed431 Exposure of version dependencies --> FEAT Agreed at IFA#276 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000191r1_FEAT21-IFA014ed431-Clause_6_2_2_Add_flag_for_strict_NSD_onbo.docx NFVIFA(22)000191r1] FEAT21-IFA014ed431-Clause 6.2.2 Add flag for strict NSD onboarding --> Agreed at IFA#276 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000192r1_FEAT21-IFA010ed431-Clause_6_6_1_NFVO_allow_lenient_NSD_onboa.docx NFVIFA(22)000192r1] FEAT21-IFA010ed431-Clause 6.6.1 NFVO allow lenient NSD onboarding --> FEAT Agreed at IFA#276 - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022//NFVIFA(22)000189r1_FEAT21_IFA013ed431_precondition_about_onboarded_constituents.docx NFVIFA(22)000189r1] FEAT21 IFA013ed431 precondition about onboarded constituents --> FEAT Agreed at IFA#276|| IFA013, IFA010, IFA011, IFA014 || Nov-2021 || Completed
|-
| 008 || Add requirements to extend the capability support of NFVO and VNFM to handle the modification of security groups of a particular VNF instance based on LCM actions performed on the corresponding VNF instance (5gnfv.func.005, 5gnfv.if.007) and updates on the relevant descriptors to indicate the mapping of security groups to target CP (5gnfv.desc.008). || IFA010, IFA007, IFA014 || Dec-2021 || Not started
|-
| 009 || Add enhancements to the VL construct to support additional services such as name resolution, communication security, etc. (5gnfv.desc.002). || IFA014 || Jan-2022 || Not started
|-
| 010 || Add enhancements, requirements to address the capability to indicate, reuse and shared virtualised resources among VNF instances, including extensions to the granting LCM interface (5gnfv.desc.004, 5gnfv.desc.005, 5gnfv.if.005) and to the scaling of virtualised storage resources independently (5gnfv.desc.003). || IFA011, IFA014, IFA007 || Jan-2022 || Not started
|-
| 011 || Add requirements and modelling to the NS LCM interface to address various capabilities: - providing information about external L2 networks (5gnfv.if.001), - providing location constraints of constituents of a VNF to be deployed (5gnfv.if.002), - providing naming related information related to SAP or VNF external CP (5gnfv.if.003), and - relevant descriptor enhancements in the VNFD/NSD for additional network properties (5gnfv.desc.006). || IFA013, IFA011, IFA014 || Dec-2021 || Not started
|-
| 012 || Update the definition of VNF to clarify that a VNF can be used to deploy the implementation of a subset of an NF (5gnfv.func.007). || NFV003 || Nov-2021 || Not started
|-
| 013 || Enhancements to the VNFD to support describing requirements to use VNF Common/Dedicated Services related to authorization server (5gnfv.desc.009), CA (5gnfv.desc.010) and identify if VNF provides authorization server capabilities (5gnfv.desc.011). See notes 2 and 3. || IFA011 || Dec-2021 || Not started
|-
| 014 || Add functional requirements, interface requirements, interface modelling to cover the aspects of registering/unregistering client information in respective authorization server: - NFVO requirements (5gnfv.func.006) - VNF LCM interface (5gnfv.if.008) - VNF Configuration interface (5gnfv.if.009 and 5gnfv.if.010) See note 2.|| IFA010, IFA007, IFA008 || Feb-2022 || Not started
|-
| 015 || Document about the potential use of non-MANO artefacts describing the relationship of scaling aspects with the purposed services offered by the VNF (5gnfv.other.001). || IFA011 || Dec-2021 || Not started
|-
| colspan="5" | NOTE 1: In the actions, references to relevant recommendations in ETSI GR NFV-IFA 037 v0.12.0 are provided for more information and details regarding the expected recommendation. NOTE 2: This action might be performed via a specific "security enhancement" feature. If so, proper cross-referencing will be highlighted on the feature plan. NOTE 3: Relationship with other features such as FEAT24 "Generic VNF OAM" and FEAT17 on aspects of "PaaS" will be evaluated to determine what feature work takes final responsibility to perform the specification in order to avoid overlapping specification.
|-
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT22: M-Tenant ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Ulrich Kleber, Huawei, Ulrich.kleber@huawei.com
|-
| '''Feature description''' || Start with use cases where multiple users consume services from the same NFV-MANO environment and implement necessary enhancements in the NFV-MANO stack.
|-
| '''Target Release''' || '''Stage 1:''' Release 5
'''Stage 2:''' Release 5 (2021-X-X) 
'''Stage 3:''' Release 5 (2021-X-X)
|-
| '''Impacted WIs''' || '''Stage 1:''' EVE018
'''Stage 2:''' tbd 
'''Stage 3:''' tbd
|-
| '''MegaCRs''' || '''Stage 2:''' IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status) 
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000yyy] (CR Status) 
'''Stage 3:''' SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' ||
|-
|New Specifcations
|'''Stage 1:''' EVE018 
'''Stage 2:''' none 
'''Stage 3:''' none
|-
| '''Status''' || '''Stage 1:''' Ongoing (60% completed)
'''Stage 2:''' Not started
'''Stage 3:''' Not started
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 1:''' U.Kleber (Huawei) 
'''Stage 2:''' Name (Company) 
'''Stage 3:''' Name (Company) 
|-
| '''Last Updated''' || 2021-09-22
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to IFA0xx. CR draft [LINK] || IFA || xx || Open
|}
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL0xx. CR draft [LINK] || SOL || xx || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL0xx. CR draft [LINK] || SOL || xx || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT23: M-SBA ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Janusz Pieczerak, Orange, janusz.pieczerak@orange.com
|-
| '''Feature description''' || This feature studies the application of a Service-Based Architecture (SBA) design style to the NFV architectural framework and provides recommendations on the evolution of the ISG specifications structure to apply SBA design patterns to the NFV architectural framework.
|-
| '''Target Release''' || '''Stage 2:''' Release 4 (2018-X-X)
'''Stage 3:''' Release 4 (2019-X-X)
|-
| '''Impacted WIs''' || '''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''MegaCRs''' || '''Stage 2:'''
IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000yyy] (CR Status)

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || TBD
|-
|New Specifcations
|'''Informative:''' DGR/NFV-IFA039
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Status''' || '''Informative:''' On-going (70%)
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Janusz Pieczerak (Orange)
'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2021-01-20
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to IFA007. CR draft [LINK] || IFA || March-2018 || Open
|}
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT24: VNF-OAM ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Gerald Kunzmann, DOCOMO, kunzmann@docomolab-euro.com
|-
| '''Feature description''' || This feature will analyse and define the type of OAM functions for VNFs that can be generalized and be provided as a “generic function” supporting the provisioning, connectivity, configuration and monitoring of VNFs on a virtualized platform. The feature will also determine possible solutions to realize such generic OAM functions, e.g., by leveraging PaaS capabilities. The result report will include, if necessary, recommendations for requirements and architectural enhancements.
|-
| '''Target Release''' || '''Stage 2:''' Release 3 (May 2020)
'''Stage 3:''' Release 3 (2020-X-X)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFAxx, IFAyy
'''Stage 3:''' SOLzz
|-
| '''MegaCRs''' || '''Stage 2:'''
EVE019 GR

IFA0xx

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT17: cloud-native VNF and NFV architecture PaaS
|-
|New Specifcations
|'''Stage 2:''' none
'''Stage 3:''' SOLaaa
|-
| '''Status''' || '''Stage 2:''' Ongoing (10% completed)
'''Stage 3:''' Not started
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Bertrand Souville (DOCOMO)
'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2020-01-13
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to IFA007. CR draft [LINK] || IFA || March-2020 || Open
|}
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2020 || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT25: VNF-CI ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Huzhong Ling, China Mobile, linghuzhong@chinamobile.com
|-
| '''Feature description''' || This feature will analyse and define how to implement a "Joint Pipeline" to provide DevOps process beween VNF providers and VNF operators. The feature will also determine possible extentions of NFV MANO to realize such DevOps process.
|-
| '''Target Release''' || '''Stage 2:''' Release 4 (2020-H2)
'''Stage 3:''' Release 3 (2021-H1)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFAxx, IFAyy, SOLzz
'''Stage 3:''' SOLzz
|-
| '''MegaCRs''' || '''Stage 2:'''
IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2018//blackhole.doc NFVIFA(18)000yyy] (CR Status)

'''Stage 3:'''

SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2019//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEATxx FEATyy
|-
|New Specifcations
|'''Stage 2:''' none
'''Stage 3:''' SOLaaa
|-
| '''Status''' || '''Stage 2:''' Completed
'''Stage 3:''' Ongoing (20% completed)
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Name (Company)
'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 20xx-xx-xx
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Requirements for test information including in VNF Pacakge
* VNF package should contain references to dependent functions or services, which are machine readable and can be bound automatically to the particular VNF at deployment time into the test, staging, production environment.
* VNF package should contain a testing section with various information concerning testing and DevOps
* VNF Package should contain acceptance test descriptions.
* VNF Package should contain acceptance test code that can be executed automatically after deployment into the various environments.
* VNF Package should contain information about a test execution framework what is capable to execute the test code included in the VNF Package.
* VNF Package should contain a reference to the acceptance test results of the VNF Provider.
* VNF Package should contain information about the operator environment, in which it makes sense to test.

| IFA011 || 2nd Half-2020 || Open
|-
| 002 || VNF should support to specify the test mode via configuration interface between VNFM and VNF || IFA || 2nd Half-2020 || Open
|-
| 003 || When a common test framework is used , it's recommended that VNF should support standardized test API || IFA || 1st Half-2021 || Open
|}
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Add interface X in to SOL001. CR draft [LINK] || SOL || March-2018 || Open
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Under the '/tests' directory in VNF package, there should contain information about VNF test mode. || SOL || Need further focus || Open
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT26: Policy Management Models ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Chen Wang, China Mobile, wangchenyj@chinamobile.com
|-
| '''Feature description''' || This feature will analyse existing policy information and data models and identify solutions that potentially could be applied to NFV-MANO; clarify the main alternatives for policy management (between NFV-MANO and OSS/BSS); determine the objectives and management alternatives for policy management applicable to NFV-MANO; identify policy expression information model applicable to NFV-MANO; identify policy expression data model applicable to NFV-MANO.
|-
| '''Target Release''' || '''Stage 2:''' Release 4 (2021-04-15) Study to be completed
'''Stage 3:''' Release 4 (202x-X-X)
|-
| '''Impacted WIs''' || '''Stage 2:''' IFA005/006/007/008/013/030
'''Stage 3:''' SOL012
|-
| '''MegaCRs''' || '''Stage 2:'''

'''Stage 3:'''

|-
| '''Related/Dependent Features''' || FEAT07
|-
|New Specifcations
|'''Stage 2:''' IFA042
'''Stage 3:'''
|-
| '''Status''' || '''Stage 2:''' Ongoing(40% completed)
'''Stage 3:''' Not started
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Stage 2:''' Chen Wang (China Mobile)
'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' ||2021-09-15
|}

=== Stage 2 Implementation Plan ===
0Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || First GR (IFA042) draft introducing the skeleton and the scope.
'''Accepted contributions:'''

NFVIFA(20)000553r2
| IFA || August-2020 || Done
|-
|002
|Analysis of existing SDOs and Open Source Community policy models
'''Accepted contributions:'''

NFVIFA(20)000615r2 NFVIFA(20)000616r6 NFVIFA(20)000617r1

NFVIFA(20)000618r2 NFVIFA(20)000619r2 NFVIFA(20)000620r1
|IFA
|November-2020
|Done
|-
|003
|NFV-MANO policy model potential requirements analysis
Analysis of existing SDOs and Open Source Community policy models

NFVIFA(21)000304

NFVIFA(21)000305r2

NFVIFA(21)000306r3

NFVIFA(21)000307r2

NFVIFA(21)000308r3

NFVIFA(21)000309r4

NFVIFA(21)000310r3

NFVIFA(21)000313r2_IFA042_5_4_1_Examples__Potential_Attributes_of_the_VNF_Auto-

NFVIFA(21)000314r2_IFA042_5_4_2_Examples__Potential_Attributes_of_the_NS_Self-h

NFVIFA(21)000315r3_IFA042_5_4_3_Examples__Potential_Attributes_of_the_Virtualiz

NFVIFA(21)000316r2_IFA042_6_3_2_3_A_YANG_Data_Model_for_ECA_Policy_Management
|IFA
|January-2021
|Done
|-
|004
|Analysis and Recommendations
NFVIFA(21)000310r3_IFA042_5_3_1_General_Recommendations

NFVIFA(21)000311r2_IFA042_5_3_2_Recommendations_for_Policy_Model_Information_El

NFVIFA(21)000312r2_IFA042_5_3_3_Recommendations_for_Policy_Model_Attributes

NFVIFA(21)000407r1

NFVIFA(21)000408

NFVIFA(21)000409r1

NFVIFA(21)000410r2

NFVIFA(21)000411r2

NFVIFA(21)000424r2

NFVIFA(21)000439r1

NFVIFA(21)000440r1

NFVIFA(21)000441r1

NFVIFA(21)000443r1

NFVIFA(21)000444r1

NFVIFA(21)000454r1

NFVIFA(21)000442r1

NFVIFA(21)000445r1

NFVIFA(21)000446r1

NFVIFA(21)000487r1

NFVIFA(21)000488r1

NFVIFA(21)000489r1

NFVIFA(21)000503r1

NFVIFA(21)000520r1

NFVIFA(21)000530r1

NFVIFA(21)000558r1

NFVIFA(21)000559r1

NFVIFA(21)000560r1

NFVIFA(21)000561r1

NFVIFA(21)000562

NFVIFA(21)000563r1

NFVIFA(21)000617r2

NFVIFA(21)000618r2
|IFA
|Feburary-2021
|Done
|-
|005
|Review
NFVIFA(21)000674r1

NFVIFA(21)000675r1

NFVIFA(21)000699

NFVIFA(21)000701r2

NFVIFA(21)000700r1

NFVIFA(21)000727

NFVIFA(21)000728

NFVIFA(21)000729r1

NFVIFA(21)000730r1
|IFA
|September-2021
|Done
|}

'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
||||||| ||
|}

=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
||||||| ||
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT27: NFV for vRAN ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Kostas Katsalis (DOCOMO EUL)
|-
| '''Feature description''' ||The scope of this feature covers the following areas: a) study the advances concerning the virtualization of the RAN and profile the NFV framework to determine how it can support virtualized RAN (vRAN) use cases, b) identify key technical challenges relevant to architectural, operational and management aspects, in case the NFV architectural framework is leveraged to support virtualization of the RAN, and c) provide recommendations for enhancements to the NFV architectural framework and its functionality, aiming to provide further support for vRAN use cases.
|-
| '''Target Release''' || '''Stage 2:''' TBD (Release 5 (2022-X-X))
'''Stage 3:''' TBD (Release 5 (2023-X-X))
|-
| '''Impacted WIs''' || '''Stage 2:''' TBD (IFAxx, IFAyy, SOLzz)
'''Stage 3:''' TBD (SOLzz)
|-
| '''MegaCRs''' || '''Stage 2:'''
TBD: IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(21)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(21)000yyy] (CR Status)

'''Stage 3:'''

TBD: SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//blackhole.doc NFVSOL(21)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT17 on "Cloud-native VNF and container infrastructure management"
FEAT19 on "NFV connectivity"

FEAT21 on "5GNFV"
|-
|'''New Specifcations'''
|'''Informative:''' DGR/NFV-IFA046
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Status''' || '''Informative:''' ongoing (0%)
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Informative:''' Kostas Katsalis (DOCOMO EUL)
'''Stage 2:''' Name (Company)

'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2021-09-20
|}

=== Informative work ===
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Skeleton and scope - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000751r1_IFA046_Report_skeleton_on_NFV_support_for_virtualization_of_.zip NFVIFA(21)000751] IFA046 skeleton - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000806r1_FEAT27_IFA046_Scope.docx NFVIFA(21)000806] IFA037 Scope || IFA || Sept-2021 || Ongoing
|-
| 002 || Overview and Introduction || IFA || Oct-2021 || Ongoing
|-
| 003 || Identification and description of Key technical challenges || IFA || Oct-2021 || Ongoing
|-
| 004 || Analysis of Use Cases (from other SDOs) || IFA || Oct-2021 || Ongoing
|-
| 005 || Solutions analysis || IFA || Dec-2021 || Ongoing
|-
| 006 || Solutions comparison and gap analysis || IFA || Jan-2022 || Ongoing
|-
| 007 || Recommendations || IFA || Mar-2022 || Ongoing
|-
| 008 || Conclusion || IFA || May-2022 || Ongoing
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}
=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT28: Fault management models ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || WANG Chen (China Mobile)
|-
| '''Feature description''' ||The proposed feature aims to extend the defined data model of alarms and values of attributes (e.g., fault type) to enhance the processing of failure information. In addition, the proposal will analyse, determine and enrich the fault management interfaces to provide and acquire information to/from fault management closed loops in between different NFV-MANO, platform and OSS layers.
Thus, the objectives of the feature comprise:

- Define the necessary vendor agnostic information and data models for alarms and event notifications.

- Expose and relate the type, cause, and additional information of the faults with appropriate levels of severity of the violation, like critical, major, minor, warning as defined in the current Alarm information elements.

- Enable automated fault detection and performance degradation analysis over complex and correlated metrics.

NOTE: Alarms related to security violations are out of scope of this activity.
|-
| '''Target Release''' || '''Stage 2:''' TBD (Release 5 (2022-X-X))
'''Stage 3:''' TBD (Release 5 (2023-X-X))
|-
| '''Impacted WIs''' || '''Stage 2:''' EVE019, IFA005/006/007/008/013
'''Stage 3:''' TBD (SOLzz)
|-
| '''MegaCRs''' || '''Stage 2:'''
TBD: IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(21)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(21)000yyy] (CR Status)

'''Stage 3:'''

TBD: SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//blackhole.doc NFVSOL(21)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT24 on "Generic VNF OAM"
|-
|'''New Specifcations'''
|'''Normative:''' DGS/NFV-IFA045
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Status''' || '''Normative:''' ongoing (0%)
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Normative:''' WANG Chen (China Mobile)
'''Stage 2:''' Name (Company)

'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2021-09-22
|}

=== Normative work ===
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Skeleton and scope for the IFA045. || IFA || Sept-2021 || Ongoing
|-
| 002 ||Overview and introduction of IFA045 content (clause 4).
| IFA || Oct-2021 || Ongoing
|-
| 003 || Define the “alarm definition template” (clause 6). See note 1. || IFA || Nov-2021 || Ongoing
|-
| 004 || Development of use cases related to FM alarms (annex A.1). || IFA || Mar-2022 || Ongoing
|-
| 005 || Development of use cases related to use of Alarms information (annex A.2). || IFA || Mar-2021 || Ongoing
|-
| 006 ||Definition of object types that can be fault monitored (clause 5). See note 1 and note 2.
| IFA || Apr-2022 || Ongoing
|-
| 007 ||Alarm definitions (clause 7). See note 1 and note 2.
| IFA || Sep-2022 || Ongoing
|-
| 008 || Final review of IFA045. || IFA || Oct.-Nov. 2022 || Ongoing
|-
|009
|Alignment CRs to other NFV-IFA specifications.
|IFA
|Sep. - Nov. 2022
|Ongoing
|-
| colspan="5" |NOTE 1: It can run in parallel with the development of use cases, in particular if there are diverse object types and some of them are clarified with use cases at early stages.
NOTE 2: Additional sub-task details could be defined to sequence or parallelize the work on different object types and associated alarm definitions, e.g., split by “NFV managed objects such as VR, MSCS, VNF, NS” or by “resource related domain, such as compute, storage, network”.
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}
=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT29: Green NFV ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Joan Triay (DOCOMO)
|-
| '''Feature description''' ||The scope of the feature covers the following areas: - Analyse aspects of NFV (VNF design, NFV-MANO and VNF operation, deployment configuration of NFV-MANO, NFVI, etc.) that have impact on energy consumption and those that can enable smart energy NFV and power saving features. - Identify design guidelines needed for optimizing energy consumption. - Specify enhancements to specifications on interfaces and information model, augment exposed KPIs and metrics to enable resources orchestration and VNF/NS LCM to operate following power saving policies.
|-
| '''Target Release''' || '''Stage 2:''' TBD (Release 5 (2021-X-X)) '''Stage 3:''' TBD (Release 5 (2021-X-X))
|-
| '''Impacted WIs''' || '''Stage 2:''' TBD (IFAxx, IFAyy, SOLzz) '''Stage 3:''' TBD (SOLzz)
|-
| '''MegaCRs''' || '''Stage 2:'''
TBD: IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(18)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(18)000yyy] (CR Status)

'''Stage 3:'''

TBD: SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//blackhole.doc NFVSOL(19)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT20 on "Autonomous management" (Release 4) FEAT07 on "Policy management framework" (Release 4) FEAT26 on "Policy models" (Release 4)
|-
|'''New Specifcations'''
|'''Informative:''' DGR/NFV-EVE021 '''Stage 2:''' TBD '''Stage 3:''' TBD
|-
| '''Status''' || '''Informative:''' ongoing (5%) '''Stage 2:''' TBD '''Stage 3:''' TBD
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Informative:''' Joan Triay (DOCOMO) '''Stage 2:''' Name (Company) '''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2021-09-21
|}

=== Informative work ===
'''EVE'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Skeleton and scope || EVE (EVE021) || Sep-2021 || Completed
|-
| 002 || Introduction and overview - Introduction to energy efficiency and global initiatives - NFV and energy efficiency - Other organizations work || EVE (EVE021) || Oct-2021 || Not started
|-
| 003 || Development of use cases. See note 1 and note 2. - Network-wide and NFV-MANO aspects. - Energy related measurements and runtime aspects. - Energy-driven design - Enabling smart energy usage and decision making.
| EVE (EVE021) || Dec-2021 || Not started
|-
| 004 || Documentation of key issues. See note 1 and note 2. - Energy consumption - Energy efficiency management - Energy efficient design - Energy related metrics and KPI
| EVE (EVE021) || Jan-2022 || Not started
|-
| 005 || Framework and potential solutions. || EVE (EVE021) || Feb-2022 || Not started
|-
| 006 || Documentation of recommendations. || EVE (EVE021) || Mar-2022 || Not started
|-
| 007 || Documentation of the conclusion. || EVE (EVE021) || Mar-2022 || Not started
|-
| 008 || Final review of EVE021. See note 3. || EVE (EVE021) || May-2022 || Not started
|-
| colspan="5" | NOTE 1: Minimum set of items to consider are listed. NOTE 2: These tasks can run in parallel, since as we develop use cases, we can start documenting findings about related key issues. NOTE 3: It may include addressing “minor” editor’s notes that do not require substantial new content.
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}
=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== FEAT30: VNF configuration ==
=== Overview ===
{| class="wikitable"
|-
| '''Feature Prime''' || Bruno Chatras (Orange)
|-
| '''Feature description''' ||The scope of this feature covers the following areas:
1) Provide guidelines on the use of the configuration options available in the NFV framework and the types of configuration data applicable to each of these options.

2) Specify related enhancements to the set of ETSI NFV specifications needed to improve interoperability between VNFs and independently-developed VNF configuration management functions and further facilitate automation of VNF configuration.

|-
| '''Target Release''' || '''Stage 2:''' TBD (Release 5 (2022-X-X))
'''Stage 3:''' TBD (Release 5 (2023-X-X))
|-
| '''Impacted WIs''' || '''Stage 2:''' TBD (IFAxx, IFAyy, SOLzz)
'''Stage 3:''' TBD (SOLzz)
|-
| '''MegaCRs''' || '''Stage 2:'''
TBD: IFAxxx MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(21)000xxx] (CR Status)
IFAyyy MegaCR [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//blackhole.doc NFVIFA(21)000yyy] (CR Status)

'''Stage 3:'''

TBD: SOLzzz MegaCR [https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2021//blackhole.doc NFVSOL(21)000zzz] (CR Status)
|-
| '''Related/Dependent Features''' || FEAT24 on "VNF generic OAM"
|-
|'''New Specifcations'''
|'''Informative:''' DGR/NFV-EVE022
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Status''' || '''Informative:''' ongoing (20%)
'''Stage 2:''' TBD
'''Stage 3:''' TBD
|-
| '''Contributions''' || [https://portal.etsi.org/Contribution.aspx All feature contributions] [http://https://portal.etsi.org Agreed content]
|-
| '''Feature team''' || '''Informative:''' Bruno Chatras (Orange)
'''Stage 2:''' Name (Company)

'''Stage 3:''' Name (Company)
|-
| '''Last Updated''' || 2021-09-20
|}

=== Informative work ===
'''EVE'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || Skeleton and scope - [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000751r1_IFA046_Report_skeleton_on_NFV_support_for_virtualization_of_.zip NFVIFA(21)000751] EVE022 skeleton and scope || EVE || Sept-2021 || Completed
|-
| 002 || Overview and and use cases || EVE || Oct-2021 || Ongoing
|-
| 003 || Analysis of Use Cases and Identification of Key Issues || EVE || Nov-2021 || Ongoing
|-
| 004 || Solutions identification || EVE || Nov-2021 || Not Started
|-
| 005 || Solutions comparison || EVE || Dec-2021 || Not Started
|-
| 006 || Recommendations || EVE || Jan-2022 || Not Started
|-
|}

=== Stage 2 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''IFA'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}
=== Stage 3 Implementation Plan ===
Items to consider in the implementation plan
* Detailed description what has to be done in which work item.
* Timeplan of when the team plans to conclude a particular action in the implementation plan.
'''SOL'''
{| class="wikitable sortable"
|-
! ID !! Action !! Impacted WG(s) !! Target completion !! Status
|-
| 001 || TBD || TBD || TBD || TBD
|}

=== Issues ===
''List of issues raised based on the feature implementation.''

=== Security Considerations ===
''List of security considerations implied by the feature.''

== ENH01: Security enhancements ==
This section contains an overview of small and generic security enhancements to the ETSI NFV framework and their current status.

'''Ways of Working for this security enhancement feature.'''
# Resolve open comments on the contribution in IFA;
# IFA '''almost feature agrees''' (first step) the contribution;
# Seek feedback from SEC;
# After resolving open comments on the contribution in SEC, '''SEC endorse''' the contribution and back to step 1.
# IFA '''feature agrees''' (second step) the contribution with confirmation from SEC.
{| class="wikitable"
|+
!ID
!Name
!Release
!Status
!Contact
!Descirption
!Contributions
|-
|ENH01.xx
|New security enhancement
|
|{Proposal,Under development, Completed, Closed}
|Foo Bar (ACME) <foo.bar@acme.org>
|A short description of the feaure
|
* List
* of
* related
* CRs
|-
|ENH01.01
|Certificate management
|Release 4
|Under development
|Yuya Kuno (DOCOMO)
|The security enhancement aims to specify the capability to support certificate management by introducing OCMF (Operator Certificate Management Function) within the NFV MANO architecture and is enhancing the NFV-MANO reference points and functional blocks. OCMF enhances "Operator Certificate Enrolment Server" as defined in ETSI GR NFV-SEC 005.
|Information about the planned schedule and potential specification impacts is available in contribution [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000843r2_Enhancement_Proposal_on_Certificate_Management_Security_Enha.docx NFVIFA(21)000843r2]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000071r2_Proposal_of_security_enhancement_for_IFA_on_certificate_mgmt.zip NFVSEC(21)000071r2]：Enhancement Proposal on Certificate Management Security Enhancement (Noted - IFA#258)

Discussion paper of direction for Stage 2 in IFA & SEC joint session: [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)0001053r1_Enh01_01_DP_for_IFA_and_SEC_joint_session.pptx NFVIFA(21)001053r1]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000094r6_SEC_Review_on_Enh01_01_Discussion_about_Certificate_Manageme.zip NFVSEC(21)000094r6]:Enh01.01 DP for IFA and SEC joint session (IFA#264 check open issues -> SEC review -> IFA#274 Noted - agreed Suggestion#1 (NFV specifies both option) and Suggestion#2(registration usecase is starting points)))

Discussion paper for the stage2 level working specs on Certificate Management: [https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_04_13_WG_NFVSEC%23207/NFVSEC(22)000024_ENH01_Discussion_on_specs_approach_for_security_architecture.pptx NFVSEC(22)000024]:Enh01.01 DP for proposing to work on IFA026/IFA033 as for SEC related architecture and RPs/IFs (SEC#207 - agreed to work on IFA026/IFA033 for Certificate Management and noted clear separation between SM and Certificate Management needed. And also asuumed that the contirbutions on IFA026/033 worked in SEC WG first)

Individual CRs:

IFA010
* [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000835r5_IFA010ed431_support_certificate_mgmt.docx NFVIFA(21)000835r5]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000069r1_draft_CR_for_IFA010_to_support_certificate_mgmt.docx NFVSEC(12)000069] &[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000071r2_Proposal_of_security_enhancement_for_IFA_on_certificate_mgmt.zip NFVSEC(21)000071r2]: IFA010ed431 support certificate mgmt (SEC#194 endorsed -> IFA#257 FEAT Agreed)
* [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000899r4_IFA010ed431_enhance_functional_requirements_to_support_certi.docx NFVIFA(21)000899r4]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000090r2_SEC_review_on_NFVIFA_21_000899r3.zip NFVSEC(21)000090r2]: IFA010ed431 enhance functional requirements to support certificate mgmt (IFA#260 FEAT almost Agreed -> SEC endorsed -> IFA#265 FEAT almost Agreed)
* [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000935r2_Enh01_01_IFA010ed431_exchange_NFV-MANO_and_sub_CAs_certifica.docx NFVIFA(21)000935r2]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000089r1_SEC_review_on_NFVIFA_21_000935.zip NFVSEC(21)000089r1]: Enh01.01 IFA010ed431 exchange NFV-MANO and sub CAs certificate (IFA#260 FEAT almost Agreed -> SEC#199 endorsed -> IFA#265 FEAT almost Agreed)
* [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2021//NFVIFA(21)000960r1_IFA010ed431_additions_to_support_certificate_management_in_c.docx NFVIFA(21)000960r1]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2021//NFVSEC(21)000085_Proposal_to_add_further_clarifications_for_support_of_cert_m.zip NFVSEC(21)000085]: FA010ed431 additions to support certificate management in clause 5.y (SEC#197 endorsed with further 3 expansions -> IFA available)
IFA031
* [https://docbox.etsi.org/ISG/NFV/IFA/05-CONTRIBUTIONS/2022/NFVIFA(22)000160r2_ENH01_01_IFA031ed431_Register_Requirements_on_certificate_ma.docx NFVIFA000(22)160r2]/[https://docbox.etsi.org/ISG/NFV/SEC/05-CONTRIBUTIONS/2022/2022_03_17_WG_NFVSEC%23205/NFVSEC(22)000019r1_SEC_Review_on_Enh01_01_NFVIFA_22_000160r1.zip NFVSEC(22)000019r1]: IFA031ed431 adding "Requirements on Registration of VNF/VNFC and MANO functionaly entity" (IFA#275 IFA160r1 FEAT agreed -> SEC#205 endorsed as SEC19r1/IFA160r2 with modification)
|-
|
|
|
|
|
|
|
|}

== ENH02: Special technical enhancements ==
This section contains an overview of small and generic technical enhancements to the ETSI NFV framework and their current status.
{| class="wikitable"
|+
!ID
!Name
!Release
!Status
!Contact
!Description
!Contributions
|-
|ENH02.01
|NFV-MANO enhancement with SDN-based networking
|Release 4
|Stage 2 complete
|
{| class="wikitable"
|Wang Ruixue, <wangruixue@chinamobile.com>
|-
|Li Shitao,<lishitao@huawei.com>
|}
|This new enhancement proposes to enhance the NFV-MANO functionality related to virtualised network management, lifecycle management and template information model to support the integration of SDN-based network in the framework of NFV-MANO during the timeframe of Release 4.
This work suggests to specify the SDN-based network resources in the NSD and VNFD model in order to use the different type of network to provision the network connection requirements at the design time.

This work also suggests to enhance Os-Ma-nfvo, Or-Vi and Or-Vnfm reference points in order to manage the lifecycle of the different type of network.
|
* NFVIFA(19)000858r4 : feature proposal (accepted)
* NFVIFA(19)000966r2: adding RD IE in IFA014, available
* NFVIFA(19)0001018: new requirements to IFA010, FEAT Agreed (IFA#202)
* NFVIFA(20)000240r2: adding new routing resource as a new type of network resources: FEAT Agreed (IFA#208)
* NFVIFA(20)000239r1: discussion paper for adding routing resource, available
* NFVIFA(20)000313r3: adding a new RoutingResorceData for describing a routing resource, FEAT Agreed (IFA#197)
* NFVIFA(20)000314r3: adding the Routing resource in the Update Virtualised Network Resource operation, FEAT Agreed (IFA#197)
* NFVIFA(20)000517r3: discussion paper for NSD model for supporting Routing resource: available
* ============= Mega CRs Approved ========
* IFA005: NFVIFA(20)000728r1 (Approved in NFVIFA#216) IFA010: NFVIFA(21)000030r3 (Approval in IFA#230) IFA014: NFVIFA(21)000150r4 (Approval in IFA#230)
|-
|ENH02.02
|NFV-MANO enhancement for NS feasibility check
|Release 4
|Stage 2 complete
|Junichi Kawasaki <ju-kawasaki@kddi.com>, Kenichi Ogaki <ke-oogaki@kddi.com>, Rajavarma Bhyrraju <rajavarma.bhyrraju@ericsson.com>, Cristina Badulescu <cristina.badulescu@ericsson.com>, Anatoly Andrianov <anatoly.andrianov@nokia.com>, Kleber Ulrich <Ulrich.Kleber@huawei.com>

|This new enhancement proposes to add the capability of feasibility check of Network Service to the lifecycle management during the timeframe of Release 4.

This is required to support the requirements specified in step-3 of clause 5.1.21 in 3GPP TS28.531 (Management and provisioning of 5G network slicing), to check the feasibility of Network slice subnet by sending enquiry requests to MANO to determine availability of network constituents.

This work suggests to enhance the Os-Ma-nfvo reference point to supporting the feasibility check of Network Service.

|
* NFVIFA(20)000187r2: New enhancement proposal (accepted, IFA#190)
* NFVIFA(20)000084a1r6: Discussion paper for option with extending existing operations (Noted, IFA#196)
* NFVIFA(20)000084r7: Changes to InstantiateNsRequest and UpdateNsRequest (FEAT agreed, IFA#196)
* NFVIFA(20)000332r3: Extending NsLcmOperationOccurrenceNotification (FEAT agreed, IFA#196)
* NFVIFA(20)000372r2: Support for modifying schedule time of scheduled operation (FEAT agreed, IFA#198)
* NFVIFA(20)000397r2: New requirements to IFA010 (FEAT agreed, IFA#200)

===== ============= Mega CRs Approved ======== =====
* NFVIFA(20)000662r2: IFA013ed421 MegaCR ENH02.02 NS feasibility check (Accepted - IFA#217)
* NFVIFA(20)000397r2: New requirements to IFA010 (Accepted - IFA#213)
*
|-
|ENH02.03
|NFV-MANO enhancement with Data flow mirroring
|Release 4
|Stage 2 complete
|Chen Shaofan <chenshaofan@chinamobile.com>,

Li Shitao <lishitao@huawei.com>
|This new enhancement proposes to enhance the NFV-MANO functionality to enable data flow mirroring management during the timeframe of Release 4.

This work suggests to specify the intra NFVI-PoP data flow mirroring requirements in the NSD model in order to provide the flow information need to be mirrored at the design time.

This work also suggests to enhance Or-Vi reference point in order to manage the intra NFVI-PoP data flow mirroring during the lifecycle of a NS.
|
* NFVIFA(20)000401：Supporting_Material_for_NFV_MANO_New_Enhancement_Proposal_Data_Flow_Mirroring（Noted in IFA-197）
* NFVIFA(20)000402r3: New enhancement proposal (accepted in IFA-202)
* NFVIFA(20)000491r7_ENH02.03_IFA010_release_4_enhancement_adding_new_requirement_to_NFVO （FEAT agreed in IFA#210）
* NFVIFA(20)000492r7_ENH02_03_IFA005_release_4_enhancement_adding_new_requirement（FEAT agreed in IFA#211）
* NFVIFA(20)000561r5_ENH02.03_IFA005_new parameters for Deletion of Data Flow Mirroring Job（FEAT agreed in IFA#211）
* NFVIFA(20)000563r6_ENH02.03_IFA005_new parameters for Query of Data Flow Mirroring Job（FEAT agreed in IFA#211）
* NFVIFA(20)000610r4_ENH02.03_IFA005_new parameters for updating of Data Flow Mirroring Job（FEAT agreed in IFA#211）
* NFVIFA(20)000611r4_ENH02.03_Use_Case_for_Data_Flow_Mirroring（FEAT agreed in IFA#215）
* NFVIFA(20)000707r2_ENH02.03_Information_Element_for_Data_Flow_Mirroring（FEAT agreed in IFA#215）
*NFVIFA(21)000050r1_ENH02_03_IFA013_adding_new_parameters_to_Update_NS_Operation（FEAT agreed in IFA#228）
*NFVIFA(21)000051r1_ENH02_03_IFA013_release_4_enhancement_adding_new_requirement_to_clause_5（FEAT agreed in IFA#226）
*NFVIFA(21)000052_ENH02_03_IFA013_adding_new_requirement_to_clause_7.3.5.1_introduction（FEAT agreed in IFA#226）
*NFVIFA(21)000183r1_ENH02_03_IFA013_Information_Element_CreateDataFlowMirroringJob（FEAT agreed in IFA#235）
*NFVIFA(21)000286r1_ENH02.03_IFA013_Information_Element_UpdateDataFlowMirroringJob（FEAT agreed in IFA#235）
*NFVIFA(21)000287r1_ENH02.03_IFA013_Add_Parameters_into_IE_NsInfo（FEAT agreed in IFA#235）
*NFVIFA(21)000288r1_ENH02.03_IFA013_Information_Element_MirroringJobInfo（FEAT agreed in IFA#235）
*NFVIFA(21)000456r3_ENH02_03_IFA010_adding_new_functional_requirement_to_NS_Instantiation_and_Termination（FEAT agreed in IFA#248）
*NFVIFA(21)000458r4_ENH02_03_IFA013_adding_new_parameters_to_Instantiate_NS_Operation（FEAT agreed in IFA#250）
*NFVIFA(21)000392r1_ENH02.03_IFA014_add_Parameters_into_VirtualLinkDf（FEAT agreed in IFA#254）
*NFVIFA(21)000393r5_ENH02.03_IFA014_Information_Element_NsDataFlowMirroring（FEAT agreed in IFA#254）
'''============= Mega CRs Approved ========'''
*'''NFVIFA(21)000891r1_ENH02.03_Index_Summary (For Information)'''
*NFVIFA(20)000810r1_ENH02_03_IFA005_release_4_MegaCR
*NFVIFA(21)000017r6_ENH02_03_IFA010_release_4_MegaCR
*NFVIFA(21)000853r6_ENH02.03_IFA013_release_4_MegaCR
*NFVIFA(21)000854r1_ENH02.03_IFA014_release_4_MegaCR

|-
|ENH02.04
|Invariant identification of NSD constituents
|Release 4
|Stage 2 completed
|Arturo Martin de Nicolas <arturo.martin-de-nicolas@ericsson.com >
|This enhancement proposes to add the capability to identify the VNFDs, nested NSDs and PNFDs of an NSD by invariant identities, as an alternative option to the descriptor Ids.

The enhancement will avoid having to change and create a new NSD when its components (VNFDs, PNFDs or nested NSDs) are replaced by another version and this replacement does not require changes in the rest of the NSD.
|
* NFVIFA(20)000709r2: New enhancement proposal (accepted)
* NFVIFA(20)000710: New enhancement proposal - supporting material
* NFVIFA(20)000835r2: Enh02.04-IFA010ed421 Use of invariant identifications for NSD constituents (FEAT agreed at NFVIFA#223)
* NFVIFA(20)000836r4: Enh02.04-IFA011ed421 Introduction of a vnfdInvariantId (FEAT agreed at NFVIFA#226)
* NFVIFA(20)000837r6: Enh02.04-IFA014ed421 Adding invariantIds to the NSD (FEAT agreed at NFVIFA#224)
* NFVIFA(20)000838r3: Enh02.04-IFA013ed421 Adding descriptor Ids to NS LCM operations (FEAT agreed at NFVIFA#224)
* NFVIFA(21)000142: Enh02.04-IFA011ed421 Resolution of editor’s notes (FEAT agreed at NFVIFA#228)
* NFVIFA(21)000143: Enh02.04-IFA014ed421 Resolution of editor’s notes (FEAT agreed at NFVIFA#228)
===== ============= Mega CRs for approval======== =====
* '''NFVIFA(21)000190r1: ENH02.04 MegaCR Index (Noted at IFA#229)'''
* NFVIFA(20)000835r2: Enh02.04-IFA010ed421 Use of invariant identifications for NSD constituents (FEAT agreed at NFVIFA#223, approved at NFVIFA#229)
* NFVIFA(21)000179: Enh02.04-IFA011ed421 MegaCR (Agreed at NFVIFA#228, approved at NFVIFA#229)
* NFVIFA(21)000180: Enh02.04-IFA014ed421 MegaCR (Agreed at NFVIFA#228, approved at NFVIFA#229)
* NFVIFA(20)000838r3: Enh02.04-IFA013ed421 Adding descriptor Ids to NS LCM operations (FEAT agreed at NFVIFA#224, approved at NFVIFA#229)
|-
|ENH02.05
|Flexibility with scalable VNF/NS instantiation
|Release 4
|Stage 2 complete
|Rajavarma Bhyrraju <rajavarma.bhyrraju@ericsson.com>
|The enhancement feature proposes to add scaleLevels as input during instantiation to support flexibility with scalable VNF/NS instantiation. The VNFs/NSs supporting flexible instantiations are identified with VNFD/NSD level attribute(s). This enhancement provides flexibility for the service providers to adjust instantiation level when instantiating a VNF and supports instantiate a VNF with required size in one single operation.
|
* NFVIFA(20)000820r2: New enhancement proposal (accepted - IFA#219-e)
* NFVIFA(20)000630r2: Discussion paper for flexible VNF/NS instantiations (Noted - IFA#216)
* NFVIFA(20)000841r1: ENH02.05 IFA011ed421 Adding support of arbitrary levels VNF instantiation in the VNFD (FEAT agreed - IFA#220)
* NFVIFA(20)000842r3: ENH02.05 IFA014ed421 Adding support of flexible NS instantiation in the NSD (FEAT agreed - IFA#222)
* NFVIFA(20)000843r3: ENH02.05 IFA007ed421 Introduction of scaleInfo complementing instantionLevelId (FEAT agreed - IFA#222)
* NFVIFA(20)000844r3: ENH02.05 IFA008ed421 Introduction of scaleInfo complementing instantionLevelId (FEAT agreed - IFA#222)
* NFVIFA(20)000845r3: ENH02.05 IFA013ed421 Introduction of nsScaleInfo complementing nsInstantionLevelId (FEAT agreed - IFA#222)

===== ============= Mega CRs for approval======== =====
* '''NFVIFA(21)000138: ENH02.05 MegaCR Index (Approved- IFA#227)'''
* NFVIFA(20)000841r1: ENH02.05 IFA011ed421 Adding support of arbitrary levels VNF instantiation in the VNFD (Approved- IFA#227)
* NFVIFA(20)000842r3: ENH02.05 IFA014ed421 Adding support of flexible NS instantiation in the NSD (Approved- IFA#227)
* NFVIFA(20)000843r3: ENH02.05 IFA007ed421 Introduction of scaleInfo complementing instantionLevelId (Approved- IFA#227)
* NFVIFA(20)000844r3: ENH02.05 IFA008ed421 Introduction of scaleInfo complementing instantionLevelId (Approved- IFA#227)
* NFVIFA(20)000845r3: ENH02.05 IFA013ed421 Introduction of nsScaleInfo complementing nsInstantionLevelId (Approved- IFA#227)
|}