Mapping ETSI-NFV onto Multi-Vendor, Multi-Domain Transport SDN: Difference between revisions

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CTTC
CTTC
NEC/ Netcracker


ADVA
ADVA
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SM Optics
SM Optics


== Main Contact ==
== Main Contact ==
Hiroshi Dempo [mailto:dem@ah.jp.nec.com dem@ah.jp.nec.com]
Hiroshi Dempo, NEC/Netcracker, [mailto:dem@ah.jp.nec.com dem@ah.jp.nec.com]


== PoC Demo ==
== PoC Demo ==
1, Venue for the demonstration of the PoC: Verizon Lab, Waltham, MA USA 


2, Venue for the demonstration of the PoC: Telefonica Lab, Madrid, Spain
The Optical Fiber Communication Conference and Exhibition (OFC) March 2017


== Abstract ==
== Abstract ==
The objective of this PoC is to demonstrate a connectivity life cycle management with SDN-based Network Controllers over WAN interconnections that are interfaced with the WIM. It is expected to gain valuable experiences that will enable us to not only derive the requirements on WIM towards the Network controller but also derive requirements on WIM from/towards the NFV-MANO functional components.
In ETSI-NFV, IFA022 studies connectivity service instantiations between different NFVI-PoPs for the Network Service Life Cycle Management. The use cases are represented by multiple sites, hosting NFVI-POPs, which are interconnected over a Wide Area Network (WAN) infrastructure. In this context, a Network Service, which is a composition of Virtual Network Functions, is instantiated by the interactions among OSS/BSS, NFVO, WIM/VIM, and Network Controllers. The current IFA022 analyses the interactions among OSS/BSS, NFVO, WIM/VIM with reference to the current ETSI-NFV standards specifications, but it also needs external examples and references about the interactions with Network Controller and underlying WAN infrastructure in order to understand, identify and specify the requirements of the WIM, which may not be obvious within the existing scope of IFA022. This becomes all the more relevant as the multi-site Network Service composition requirements comes from the MANO components above the WIM. Moreover, the connectivity properties in the underlying transport network may need to be exposed to the NFVO and hence the OSS/BSS.


The project goals of the PoC are the following:
In view of the above considerations, the objective of this PoC is to demonstrate a connectivity life cycle management with SDN-based Network Controllers over WAN interconnections that are interfaced with the WIM. As shown in the proposal, the PoC is architecturally configured by a network controller, interfacing with WIM, and Wide Area Network (WAN) infrastructure. The WAN interconnects multiple ETSI-NFV sites. Based on this PoC it is expected to gain valuable experiences that will enable us to not only derive the requirements on WIM towards the Network controller but also derive requirements on WIM from/towards the NFV-MANO functional components.


•PoC Project Goal #1: The PoC will demonstrate connectivity services of the SDN-based WAN configured by transport SDN controllers and network devices, referred to as multi-site services in IFA022, ETSI-NFV.  
== PoC Proposal ==
[https://docbox.etsi.org/ISG/NFV/TST/05-CONTRIBUTIONS/2017//NFVTST(16)000177r3_NFV_ISG_PoC_Proposal__Mapping_ETSI-NFV_onto_Multi-Vendor__Mu.docx https://docbox.etsi.org/ISG/NFV/TST/05-CONTRIBUTIONS/2017//NFVTST(16)000177r3_NFV_ISG_PoC_Proposal__Mapping_ETSI-NFV_onto_Multi-Vendor__Mu.docx]


•PoC Project Goal #2: The PoC will demonstrate interactions between WIM (emulated) and transport SDN controller, which would be applicable to Nf-Vi reference point of the ETSI-NFV MANO framework.
[[media:NFV_ISG_PoC_Proposal__Mapping_ETSI-NFV_onto_Multi-Ven.pdf|Download PDF version]]


•PoC Project Goal #3: The PoC will report complemented analysis about the connectivity service for multiple sites, being discussed in IFA022.
== PoC Report ==
PoC Report (17 May 2017): [https://docbox.etsi.org/ISG/NFV/TST/05-CONTRIBUTIONS/2017//NFVTST(17)000096_PoC_42_Final_Report_Mapping_ETSI-NFV_onto_Multi-Vendor__Mult.docx NFVTST(17)000096_PoC_42_Final_Report_Mapping_ETSI-NFV_onto_Multi-Vendor__Mult.docx]


== PoC Proposal ==
[[media:PoC_42_Final_Report_Mapping_ETSI-NFV_onto_Multi-Vendor_....pdf|Dowload PDF version]]
[https://docbox.etsi.org/

Latest revision as of 07:38, 17 May 2017

PoC Team

Verizon

Telefonica

CTTC

NEC/ Netcracker

ADVA

CIENA

Coriant

Infinera

Juniper

Sedona

SM Optics

Main Contact

Hiroshi Dempo, NEC/Netcracker, dem@ah.jp.nec.com

PoC Demo

The Optical Fiber Communication Conference and Exhibition (OFC) March 2017

Abstract

In ETSI-NFV, IFA022 studies connectivity service instantiations between different NFVI-PoPs for the Network Service Life Cycle Management. The use cases are represented by multiple sites, hosting NFVI-POPs, which are interconnected over a Wide Area Network (WAN) infrastructure. In this context, a Network Service, which is a composition of Virtual Network Functions, is instantiated by the interactions among OSS/BSS, NFVO, WIM/VIM, and Network Controllers. The current IFA022 analyses the interactions among OSS/BSS, NFVO, WIM/VIM with reference to the current ETSI-NFV standards specifications, but it also needs external examples and references about the interactions with Network Controller and underlying WAN infrastructure in order to understand, identify and specify the requirements of the WIM, which may not be obvious within the existing scope of IFA022. This becomes all the more relevant as the multi-site Network Service composition requirements comes from the MANO components above the WIM. Moreover, the connectivity properties in the underlying transport network may need to be exposed to the NFVO and hence the OSS/BSS.

In view of the above considerations, the objective of this PoC is to demonstrate a connectivity life cycle management with SDN-based Network Controllers over WAN interconnections that are interfaced with the WIM. As shown in the proposal, the PoC is architecturally configured by a network controller, interfacing with WIM, and Wide Area Network (WAN) infrastructure. The WAN interconnects multiple ETSI-NFV sites. Based on this PoC it is expected to gain valuable experiences that will enable us to not only derive the requirements on WIM towards the Network controller but also derive requirements on WIM from/towards the NFV-MANO functional components.

PoC Proposal

https://docbox.etsi.org/ISG/NFV/TST/05-CONTRIBUTIONS/2017//NFVTST(16)000177r3_NFV_ISG_PoC_Proposal__Mapping_ETSI-NFV_onto_Multi-Vendor__Mu.docx

Download PDF version

PoC Report

PoC Report (17 May 2017): NFVTST(17)000096_PoC_42_Final_Report_Mapping_ETSI-NFV_onto_Multi-Vendor__Mult.docx

Dowload PDF version