rfc-8234

Updates to MPLS Transport Profile (MPLS-TP) Linear Protection in Automatic Protection Switching (APS) Mode

J. Ryoo, T. Cheung, H. van Helvoort, I. Busi, G. Wen

date2017-08 streamIETF areartg wgmpls statusPROPOSED STANDARD pages9 canonicalhttps://www.rfc-editor.org/rfc/rfc8234 doi10.17487/RFC8234

This document contains updates to MPLS Transport Profile (MPLS-TP) linear protection in Automatic Protection Switching (APS) mode defined in RFC 7271. The updates provide rules related to the initialization of the Protection State Coordination (PSC) Control Logic (in which the state machine resides) when operating in APS mode and clarify the operation related to state transition table lookup.

updates

rfc-7271 — MPLS Transport Profile (MPLS-TP) Linear Protection to Match the Operational Expectations of Synchronous Digital Hierarchy, Optical Transport Network, and Ethernet Transport Network Operators