A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : Advertising Global Labels or SIDs Using IS-IS
Authors : Xiaohu Xu
Mach Chen
Filename : draft-xu-isis-global-label-sid-adv-00.txt
Pages : 8
Date : 2013-12-24
Abstract:
Segment Routing (SR) is a new MPLS paradigm in which each SR-capable
router is required to advertise global MPLS labels or Segment IDs
(SID ) for its attached prefixes by using link-state IGPs, e.g., IS-
IS. One major challenge associated with such global MPLS label or
SID advertisement mechanism is how to avoid a given global MPLS label
or SID from being allocated by different routers to different
prefixes. Although such global label or SID allocation collision
problem can be addressed through manual allocation , it is error-
prone and nonautomatic therefore may not be suitable in large-scale
SR network environments. This document proposes an alternative
approach for allocating and advertising global MPLS labels or SIDs
via IS-IS so as to eliminate the potential risk of label allocation
collision.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-xu-isis-global-label-sid-adv/
There's also a htmlized version available at:
http://tools.ietf.org/html/draft-xu-isis-global-label-sid-adv-00
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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