https://datatracker.ietf.org/doc/html/draft-ietf-idr-deprecate-as-set-confed-set
[Speaking as an individual contributor.]
IDR Chairs,
The authors of draft-ietf-idr-deprecate-as-set-confed-set would like to request
Working Group last call for this document.
Since the matter of BGP aggregation has impacts on Internet operations and RPKI
validation of BGP routes, grow and sidrops are copied on this note and are
requested to be included in the WGLC when it is scheduled.
Thanks.
-- Jeff (for the Authors)
Internet-Draft draft-ietf-idr-deprecate-as-set-confed-set-14.txt is now
available. It is a work item of the Inter-Domain Routing (IDR) WG of the IETF.
Title: Deprecation of AS_SET and AS_CONFED_SET in BGP
Authors: Warren Kumari
Kotikalapudi Sriram
Lilia Hannachi
Jeffrey Haas
Name: draft-ietf-idr-deprecate-as-set-confed-set-14.txt
Pages: 15
Dates: 2024-05-05
Abstract:
BCP 172 (i.e., RFC 6472) recommends not using AS_SET and
AS_CONFED_SET AS_PATH segment types in the Border Gateway Protocol
(BGP). This document advances that recommendation to a standards
requirement in BGP; it proscribes the use of the AS_SET and
AS_CONFED_SET path segment types in the AS_PATH. This is done to
simplify the design and implementation of BGP and to make the
semantics of the originator of a BGP route clearer. This will also
simplify the design, implementation, and deployment of various BGP
security mechanisms. This document updates RFC 4271 by deprecating
the origination of BGP routes with AS_SET (type 1) and also updates
RFC 5065 by deprecating the origination of BGP routes with
AS_CONFED_SET (type 4) AS_PATH segments. Finally, it obsoletes RFC
6472.
The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-idr-deprecate-as-set-confed-set/
<https://datatracker.ietf.org/doc/draft-ietf-idr-deprecate-as-set-confed-set/>
There is also an HTMLized version available at:
https://datatracker.ietf.org/doc/html/draft-ietf-idr-deprecate-as-set-confed-set-14
<https://datatracker.ietf.org/doc/html/draft-ietf-idr-deprecate-as-set-confed-set-14>
A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-idr-deprecate-as-set-confed-set-14
<https://author-tools.ietf.org/iddiff?url2=draft-ietf-idr-deprecate-as-set-confed-set-14>
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