A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : Support for Long-lived BGP Graceful Restart
Author(s) : James Uttaro
Enke Chen
Bruno Decraene
John G. Scudder
Filename : draft-uttaro-idr-bgp-persistence-02.txt
Pages : 21
Date : 2013-07-15
Abstract:
In this document we introduce a new BGP capability termed "Long-lived
Graceful Restart Capability" so that stale routes can be retained for
a longer time upon session failure. In addition a new BGP community
"LLGR_STALE" is introduced for marking stale routes retained for a
longer time. We also specify that such long-lived stale routes be
treated as the least-preferred, and their advertisements be limited
to BGP speakers that have advertised the new capability. Use of this
extension is not advisable in all cases, and we provide guidelines to
help determine if it is.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-uttaro-idr-bgp-persistence
There's also a htmlized version available at:
http://tools.ietf.org/html/draft-uttaro-idr-bgp-persistence-02
A diff from the previous version is available at:
http://www.ietf.org/rfcdiff?url2=draft-uttaro-idr-bgp-persistence-02
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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