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Liaison statement
LS on IM/DM modelling coordination

Additional information about IETF liaison relationships is available on the IETF webpage and the Internet Architecture Board liaison webpage.
State Posted
Submitted Date 2023-05-08
From Group ITU-T-SG-15
From Contact Hiroshi Ota
To Group IETF
To Contacts The IETF Chair <chair@ietf.org>
Cc The IESG <iesg@ietf.org>
Scott Mansfield <Scott.Mansfield@Ericsson.com>
The IETF Chair <chair@ietf.org>
itu-t-liaison@iab.org <itu-t-liaison@iab.org>
John Drake <jdrake@juniper.net>
Response Contact scott.mansfield@ericsson.com
Purpose For information
Attachments SG15-LS062
Body
This liaison advises about the ongoing series of cross-SDO virtual meetings to
coordinate work on information models.

ITU-T Q14/15 appreciates the coordination and support of SDOs in the
development of interoperable transport system and equipment management,
including time synchronization, carrier-grade Ethernet and MPLS-TP. ITU-T
Q14/15 will continue to host coordination virtual meetings on the following
dates. Modelling experts of the receiving SDOs of this liaison statements are
invited to join.

ITU-T Q14/15 would like to inform that the G.8151 Amendment 1 (Management
aspects of the MPLS-TP network element) and G.8152 (Protocol-neutral management
information model for the MPLS-TP network element) will be proposed for consent
at the November 2023 meeting of SG15.

Logistics details:
– Dates: 7 June 2023, 5 July 2023, 2 August 2023, 6 September 2023
– Time: 1300 - 1500 CEST (Geneva Switzerland)
– URL: Series of virtual meetings at
https://itu.zoom.us/j/99512418276?pwd=V0VUeXdTTTFCalpCVXZqd25tWU1zQT09