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Liaison statement
LS on protocol-specific data modelling work

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State Posted
Submitted Date 2015-10-29
From Group ITU-T-SG-15
From Contact Scott Mansfield
To Groups ccamp, mpls, netmod, teas
Response Contact
Action Holder Contacts
Purpose For information
Attachments (None)
We would like to inform you that ITU-T Q14/15 has initiated work on
protocol-specific data modelling for the management of transport specific
technologies, such as OTN, Carrier Ethernet and MPLS-TP. These
protocol-specific data models will be developed based on the protocol-neutral
UML models that are specified by Q14/15, including ITU-T G.7711/Y.1702 (generic
information model), ITU-T G.874.1 for OTN, ITU-T G.8052/Y.1346 for Carrier
Ethernet, and ITU-T G.8152/Y.1375 (draft) for MPLS-TP.

During the October 2015 Q14/15 interim meeting, we received a contribution for
a YANG data model proposal for Ethernet Ring Protection (ERP) management. The
ERP YANG data model will be progressed based on the relevant ITU-T
Recommendations, including ITU-T G.8032/Y.1344 for ERP functional requirement,
ITU-T G.8021/Y.1341 for Ethernet equipment functional specification, ITU-T
G.8051/Y.1345 for Carrier Ethernet management requirement, and ITU-T
G.8052/Y.1346 Carrier Ethernet protocol-neutral information model. We will keep
you informed on the progress of this ERP YANG modelling work.