Liaison statement
2017Q2-Liaison on MEF 39-SOAM PM YANG

State Posted
Posted Date 2017-03-14
From Group MEF
From Contact Raghu Ranganathan
To Group lime
To Contacts Carlos Pignataro
Ron Bonica
CcRon Bonica
Joel Jaeggli
Carlos Pignataro
Benoit Claise
Layer Independent OAM Management in the Multi-Layer Environment Discussion List
Raghu Ranganathan
Response Contact rraghu@ciena.com
nan@mef.net
ssteiff@pccwglobal.com
Purpose For information
Attachments L00260_001_2017Q2-LiaisononMEF39-SOAMPMYANG_Ranganathan.pdf
Body
MEF Forum is considering a revision (MEF 39.1) to published specification -
MEF 39 Service OAM Performance Monitoring YANG Module (see
https://www.mef.net/resources/technical-specifications). Initial effort has
been on identifying errata (see attached) such as missing content and
compilation errors. However, additional effort is planned between now and
April 2017 to complete project proposal to revise MEF 39. MEF is expected to
review and approve the project proposal at the April 2017 Quarterly Meeting.

Given that ITU-T SG15 developed SOAM PM tools and has ongoing work to develop
various related information/data models, MEF Forum would appreciate input from
ITU-T SG15 towards scope for project to revise MEF 39 as well as collaborating
on developing the updated PM YANG Module in support of MEF Services.

In addition, for information, MEF is also investigating required changes to
published specification - MEF 38 Service OAM Fault Management YANG Module.

MEF Forum will provide an update once the proposed work have been approved as
new MEF Projects. Additionally, to facilitate collaboration, MEF now plans to
have draft modules available in Github.

MEF meets next on April 24-27 in Frankfurt Germany.