MPLS-TP 1toN Protection
draft-ietf-mpls-tp-1ton-protection-02

Document Type Expired Internet-Draft (mpls WG)
Last updated 2014-02-07 (latest revision 2013-08-06)
Replaces draft-ezy-mpls-tp-1ton-protection
Stream IETF
Intended RFC status (None)
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Expired & archived
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Stream WG state Dead WG Document
Document shepherd Loa Andersson
IESG IESG state Expired
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-ietf-mpls-tp-1ton-protection-02.txt

Abstract

There is a requirement for Multiprotocol Label Switching Transport Profile(MPLS-TP) to support 1:n linear protection for transport paths. This requirement is further elaborated in RFC6372 [SurvivFwk]. The basic protocol for linear protection, specified in RFC6378 [LinProt], is limited to 1+1 and 1:1 protection. This document extends that protocol to address the additional functionality necessary to support scenarios where a single protection path is preconfigured to provide protection of multiple transport paths between two joint endpoints. This document is a product of a joint Internet Engineering Task Force (IETF) / International Telecommunications Union Telecommunications Standardization Sector (ITU-T) effort to include an MPLS Transport Profile within the IETF MPLS and PWE3 architectures to support the capabilities and functionalities of a packet transport network as defined by the ITU-T.

Authors

Eric Osborne (eosborne@cisco.com)
Fei Zhang (zhang.fei3@zte.com.cn)
Yaacov Weingarten (wyaacov@gmail.com)
Nurit Sprecher (nurit.sprecher@nsn.com)

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