Liaison statement
LS on recent network OAM related developments in Q13/11 of SG11: one non-consensus contribution

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State Posted
Submitted Date 2021-04-19
From Group ITU-T-SG-11
From Contact Denis ANDREEV
To Group spring
To Contacts Alvaro Retana <aretana@cisco.com>
John Scudder <jgs@juniper.net>
Cc Martin Vigoureux <martin.vigoureux@nokia.com>
Joel Halpern <jmh@joelhalpern.com>
Source Packet Routing in Networking Discussion List <spring@ietf.org>
itu-t-liaison@iab.org <itu-t-liaison@iab.org>
Alvaro Retana <aretana.ietf@gmail.com>
Scott Mansfield <Scott.Mansfield@Ericsson.com>
Bruno Decraene <bruno.decraene@orange.com>
Jim Guichard <james.n.guichard@futurewei.com>
John Scudder <jgs@juniper.net>
Response Contact Tatiana Kurakova <tatiana.kurakova@itu.int>
shimr@chinatelecom.cn
Purpose For action
Deadline 2021-05-15 Action Needed
Attachments SG11-LS184_Att1
SG11-LS184
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"