A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : Advertising MPLS labels in IS-IS
Author(s) : Hannes Gredler
Shane Amante
Tom Scholl
Luay Jalil
Filename : draft-gredler-isis-label-advertisement-01.txt
Pages : 22
Date : 2013-05-05
Abstract:
Historically MPLS label distribution was driven by protocols like
LDP, RSVP and LBGP. All of those protocols are session oriented. In
order to obtain a label binding for a given destination FEC from a
given router one needs first to establish an LDP/RSVP/LBGP session
with that router.
Advertising MPLS labels in IGPs advertisement
[I-D.gredler-rtgwg-igp-label-advertisement] describes several use
cases where utilizing the flooding machinery of link-state protocols
for MPLS label distribution allows to obtain the binding without
requiring to establish an LDP/RSVP/LBGP session with that router.
This document describes the protocol extension to distribute MPLS
labels by the IS-IS protocol.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-gredler-isis-label-advertisement
There's also a htmlized version available at:
http://tools.ietf.org/html/draft-gredler-isis-label-advertisement-01
A diff from the previous version is available at:
http://www.ietf.org/rfcdiff?url2=draft-gredler-isis-label-advertisement-01
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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