A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : Dual-Homing Protection for MPLS and MPLS-TP Pseudowires
Authors : Weiqiang Cheng
Lei Wang
Han Li
Kai Liu
Shahram Davari
Jie Dong
Alessandro D'Alessandro
Filename : draft-cheng-pwe3-mpls-tp-dual-homing-protection-01.txt
Pages : 10
Date : 2014-10-27
Abstract:
This document describes a framework and several scenarios for
pseudowire (PW) dual-homing local protection. A Dual-Node
Interconncetion (DNI) PW is provisioned between the dual-homing
Provider Edge (PE) nodes for carrying traffic when failure accurs in
the Attachment Circuit (AC) or PW side. In order for the dual-homing
PE nodes to determine the forwarding state of AC, PW and the DNI PW,
necessary state exchange and coordination between the dual-homing PEs
are needed. The PW dual-homing local protection mechanism is
complementary to the existing PW protection mechanisms.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-cheng-pwe3-mpls-tp-dual-homing-protection/
There's also a htmlized version available at:
http://tools.ietf.org/html/draft-cheng-pwe3-mpls-tp-dual-homing-protection-01
A diff from the previous version is available at:
http://www.ietf.org/rfcdiff?url2=draft-cheng-pwe3-mpls-tp-dual-homing-protection-01
Please note that it may take a couple of minutes from the time of submission
until the htmlized version and diff are available at tools.ietf.org.
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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