View source for HT03 - End-to-End Fault Correlation

= Description =
Understanding of multi-level fault correlation techniques for NFV fault identification, localization, and root cause analysis.   

[https://docbox.etsi.org/ISG/NFV/REL/05-CONTRIBUTIONS/2015//NFVREL(15)000083r2_REL_Hot_Topic.zip HT#3 (REL) End-to-End Fault Correlation]

= Status =
<span style="color:green;">'''ACTIVE'''</span>

= What is expected to be learnt from the NFV PoCs =

==Points to prove/refute==
*	What architectural choices for fault correlation exist and what are their benefits?
*	Where (in which components) to place local correlation entities?
*	What are the main limitations?
*	What has been made in the PoC(s) to overcome those limitations?
*	Updates to suggest to NFV architectural framework if any?

==Criterion of success==
•	Fault localization and identification of various challenges on the different layers of the NFV reference architecture within a pre-defined time limits

= Technical information to be provided by the PoC Team=
*	What faults and challenges on the various levels have been addressed by the PoC?
*	Does the solution require active, passive or hybrid monitoring?
*	What extensions are required for the existing NFV components to propagate fault notifications and alarms for effective fault correlation? 

PoC Teams shall follow the [[Media:HT_3_FB_Template.doc | HT#3-Feedback Template]] on their contributions to Hot Topic#3

=Concerned WGs/WI= 
[http://webapp.etsi.org/WorkProgram/Report_WorkItem.asp?WKI_ID=46041 REL004 - Report on Active Monitoring and Failure Detection] - [http://docbox.etsi.org/ISG/NFV/Open/Drafts/REL004_Active_monitoring_and_failure_detection/ Latest draft]

[https://portal.etsi.org/webapp/WorkProgram/Report_WorkItem.asp?WKI_ID=49496 REL008 - Report on Error Handling – Detection, Correlation, Notification] - [http://docbox.etsi.org/ISG/NFV/Open/Drafts Latest draft]

=Coordinator=
REL004 Rapporteur: Gurpreet Singh (Spirent) [mailto:Gurpreet.Singh@spirent.com Gurpreet.Singh@spirent.com]

=Contributions (feedback) deadline=
Q2 2016