The December meeting of ITU-T Study Group 15 considered the approval of
Recommendation ITU-T G.8113.1/Y.1372.1, Operations, Administration and
Maintenance mechanism for MPLS-TP in Packet Transport Network (PTN).
Unfortunately the Study Group could not approve this Recommendation so
it was forwarded to the WTSA (20-29 November 2012) for approval. One
of the issues that prevented the approval in SG 15 was the lack of an
ACh code point to support this Recommendation. To resolve this issue
SG 15 therefore requests the IETF to assign an ACh code point. An IETF
draft draft-betts-itu-oam-ach-code-point has been submitted to request
this code point.
We have attached the text of the current draft of Recommendation ITU-T
G.8113.1/Y.1372.1 that has been forwarded to the WTSA for approval.