Title: LS on recent network OAM related developments in Q13/11 of SG11: one 
non-consensus contribution
Submission Date: 2021-04-19
URL of the IETF Web page: https://datatracker.ietf.org/liaison/1735/
Please reply by 2021-05-15
From: Denis ANDREEV <[email protected]>
To: Alvaro Retana <[email protected]>,John Scudder <[email protected]>
Cc: Martin Vigoureux <[email protected]>,Joel Halpern 
<[email protected]>,Source Packet Routing in Networking Discussion List 
<[email protected]>,[email protected] <[email protected]>,Alvaro Retana 
<[email protected]>,Scott Mansfield <[email protected]>,Bruno 
Decraene <[email protected]>,Jim Guichard 
<[email protected]>,John Scudder <[email protected]>
Response Contacts: Tatiana Kurakova <[email protected]>,  
[email protected]
Technical Contacts: 
Purpose: For action

Body: Abstract:
This LS aims to inform IETF that SG11 received a Contribution SG11-C953 on 
Proposal to start a new work item - Q.SRv6_im "Requirements and Reference Model 
for Integrated Monitoring of SRv6 Network”. As consensus has not been reached 
to proceed, SG11 seeks the opinion from IETF about this subject.

ITU-T Study Group 11 would like to inform IETF spring WG that Contribution 
SG11-C593 “Proposal to start a new work item - ITU-T Q.SRv6_im "Requirements 
and Reference Model for Integrated Monitoring of SRv6 Network" was submitted to 
SG11 and there was no consensus reached to start the new work item. From some 
members’ view, there are more experts on SRv6 in IETF, hence this work item 
initiated in IETF is better than in ITU-T. From the contributors’ opinion, the 
study area of IETF and ITU-T is originally overlapped and these two SDOs have 
already reached an agreement on how to solve the “overlapped area” problems. 
They also had already launched the Recommendations on collaboration guidelines 
separately (RFC 6756 and T-REC-A.Sup3). From this LS, IETF spring WG is invited 
to share feedback to point out the current activities of IETF in regard to this 
topic and if there are any views on this work item. The contribution SG11-C593 
is attached.

SG11welcome any additional comments toward cooperation with ITU-T in this field.

Attachments: 1

- SG11-C593 "Proposal to start a new work item - ITU-T Q.SRv6_im "Requirements 
and Reference Model for Integrated Monitoring of SRv6 Network"
Attachments:

    SG11-LS184_Att1
    
https://www.ietf.org/lib/dt/documents/LIAISON/liaison-2021-04-19-itu-t-sg-11-spring-ls-on-recent-network-oam-related-developments-in-q1311-of-sg11-one-non-consensus-contribution-attachment-1.pdf

    SG11-LS184
    
https://www.ietf.org/lib/dt/documents/LIAISON/liaison-2021-04-19-itu-t-sg-11-spring-ls-on-recent-network-oam-related-developments-in-q1311-of-sg11-one-non-consensus-contribution-attachment-2.pdf


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