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

Document Type Replaced Internet-Draft (mpls WG)
Authors Jeong-dong Ryoo  , Tae-sik Cheung  , Huub van Helvoort  , Italo Busi  , Guangjuan Weng 
Last updated 2016-03-03
Replaced by RFC 8234
Stream Internent Engineering Task Force (IETF)
Intended RFC status (None)
Expired & archived
pdf htmlized (tools) htmlized bibtex
Stream WG state Candidate for WG Adoption
Document shepherd Loa Andersson
IESG IESG state Replaced by draft-ietf-mpls-tp-aps-updates
Consensus Boilerplate Unknown
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Responsible AD (None)
Send notices to "Loa Andersson" <loa@pi.nu>

This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


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.


Jeong-dong Ryoo (ryoo@etri.re.kr)
Tae-sik Cheung (cts@etri.re.kr)
Huub van Helvoort (huubatwork@gmail.com)
Italo Busi (italo.busi@huawei.com)
Guangjuan Weng (wenguangjuan@huawei.com)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)