[Idr] I-D Action: draft-ietf-idr-add-paths-guidelines-07.txt
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Subject: [Idr] I-D Action: draft-ietf-idr-add-paths-guidelines-07.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Inter-Domain Routing Working Group of the IETF.
Title : Best Practices for Advertisement of Multiple Paths in IBGP
Authors : Jim Uttaro
Pierre Francois
Keyur Patel
Pradosh Mohapatra
Jeffrey Haas
Adam Simpson
Roberto Fragassi
Filename : draft-ietf-idr-add-paths-guidelines-07.txt
Pages : 25
Date : 2014-12-03
Abstract:
Add-Paths is a BGP enhancement that allows a BGP router to advertise
multiple distinct paths for the same prefix/NLRI. This provides a
number of potential benefits, including reduced routing churn, faster
convergence and better loadsharing.
This document provides recommendations to implementers of Add-Paths
so that network operators have the tools needed to address their
specific applications and to manage the scalability impact of Add-
Paths. A router implementing Add-Paths may learn many paths for a
prefix and must decide which of these to advertise to peers. This
document analyses different algorithms for making this selection and
provides recommendations based on the target application.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-idr-add-paths-guidelines/
There's also a htmlized version available at:
http://tools.ietf.org/html/draft-ietf-idr-add-paths-guidelines-07
A diff from the previous version is available at:
http://www.ietf.org/rfcdiff?url2=draft-ietf-idr-add-paths-guidelines-07
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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