GMPLS Signaling Extensions for Shared Mesh Protection
RFC 9270

Received changes through RFC Editor sync (created alias RFC 9270, changed abstract to 'ITU-T Recommendation G.808.3 defines the generic aspects of a Shared Mesh Protection (SMP) mechanism, where the difference between SMP and Shared Mesh Restoration (SMR) is also identified. ITU-T Recommendation G.873.3 defines the protection switching operation and associated protocol for SMP at the Optical Data Unit (ODU) layer. RFC 7412 provides requirements for any mechanism that would be used to implement SMP in a Multi-Protocol Label Switching - Transport Profile (MPLS-TP) network.

This document updates RFCs 4872 and 4873 to provide extensions for Generalized Multi-Protocol Label Switching (GMPLS) signaling to support the control of the SMP mechanism.', changed pages to 13, changed standardization level to Proposed Standard, changed state to RFC, added RFC published event at 2022-08-11, changed IESG state to RFC Published, created updates relation between draft-ietf-teas-gmpls-signaling-smp and RFC 4872, created updates relation between draft-ietf-teas-gmpls-signaling-smp and RFC 4873)