A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : MPLS-TP Ring Protection Switching (MRPS)
Author(s) : Huub van Helvoort
Jeong-dong Ryoo
Filename : draft-helvoort-mpls-tp-ring-protection-switching-03.txt
Pages : 43
Date : 2012-10-05
Abstract:
This document describes a mechanism to address the requirements for
protection of the Multi-Protocol Label Switching Transport Profile
(MPLS-TP) Label Switched Paths (LSP) in a ring topology. The
mechanism defined herein is designed to support point-to-point as
well as point-to-multipoint LSPs.
The MPLS-TP section layer OAM is used to monitor the connectivity
between each two adjacent nodes using the mechanisms defined in the
[RFC6371].
The Automatic Protection Switching (APS) protocol is used for
coordination of protection switching actions between the ring nodes.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-helvoort-mpls-tp-ring-protection-switching
There's also a htmlized version available at:
http://tools.ietf.org/html/draft-helvoort-mpls-tp-ring-protection-switching-03
A diff from the previous version is available at:
http://www.ietf.org/rfcdiff?url2=draft-helvoort-mpls-tp-ring-protection-switching-03
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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