MPLS-TP protection for interconnected rings
draft-liu-mpls-tp-interconnected-ring-protection-05

 
Document Type Expired Internet-Draft (individual)
Last updated 2014-04-20 (latest revision 2013-10-17)
Stream (None)
Intended RFC status (None)
Formats
Expired & archived
plain text pdf html
Stream Stream state (No stream defined)
Document shepherd No shepherd assigned
IESG IESG state Expired
Telechat date
Responsible AD (None)
Send notices to (None)

Email authors IPR References Referenced by Nits Search lists

This Internet-Draft is no longer active.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-liu-mpls-tp-interconnected-ring-protection-05.txt

Abstract

The requirements for MPLS Transport Profile include a requirement (R93) that requires MPLS-TP must support recovery mechanisms for a network constructed from interconnected rings that protect user data that traverses more than one ring. In particular, This includes protecting against cases of failure at the ring-interconnect nodes and links. This document presents different scenario of interconnected rings and special mechanism to address recovery of the failure of ring-interconnect nodes and links. . 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

Guoman Liu (liu.guoman@zte.com.cn)
Masahiro Daikoku (ms-daikoku@kddi.com)
Takeshi Maruyama (ta-maruyama@kddi.com)

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