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-00.txt
Pages : 13
Date : 2013-04-05
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 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-00
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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