A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Global Routing Operations WG of the IETF.
Title : AS Path Prepending
Authors : Mike McBride
Doug Madory
Jeff Tantsura
Robert Raszuk
Hongwei Li
Jakob Heitz
Filename : draft-ietf-grow-as-path-prepending-03.txt
Pages : 10
Date : 2021-02-08
Abstract:
AS Path Prepending provides a tool to manipulate the BGP AS_Path
attribute through prepending multiple entries of an AS. AS Path
Prepending is used to deprioritize a route or alternate path. By
prepending the local ASN multiple times, ASs can make advertised AS
paths appear artificially longer. Excessive AS Path Prepending has
caused routing issues in the internet. This document provides
guidance,to the internet community, with how best to utilize AS Path
Prepending in order to avoid negatively affecting the internet.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-grow-as-path-prepending/
There are also htmlized versions available at:
https://tools.ietf.org/html/draft-ietf-grow-as-path-prepending-03
https://datatracker.ietf.org/doc/html/draft-ietf-grow-as-path-prepending-03
A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-grow-as-path-prepending-03
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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