[Idr] Review Updates to draft-ietf-idr-bgp-prefix-sid

Alvaro Retana <aretana.ietf@gmail.com> Thu, 15 February 2018 13:37 UTC

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From: Alvaro Retana <aretana.ietf@gmail.com>
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Subject: [Idr] Review Updates to draft-ietf-idr-bgp-prefix-sid
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Dear idr WG:

This draft has been through the WG and IESG process and it is waiting final
approval for publication.

During the process some changes have been made, some of them significant
enough that I want to call out for your attention.  Please take a look at
the latest version, specifically the updated text related to multiple
prefixes/paths in sections 4.1 and 4.2.  For your convenience, I think that
the diff between -14 and -16 provides the clearest view:

https://www.ietf.org/rfcdiff?url1=draft-ietf-idr-bgp-prefix-sid-14&url2=draft-ietf-idr-bgp-prefix-sid-16


I think the changes are fine and that they don’t require the document
returning to the WG.  But I just want to give you the opportunity to look
at them just in case.  If anyone has concerns, please reply to this
message.  I plan on approving the document for publication by the end of
next week (Feb/23).

Thanks!

Alvaro.

On February 13, 2018 at 10:31:47 PM, internet-drafts@ietf.org (
internet-drafts@ietf.org) wrote:


A New Internet-Draft is available from the on-line Internet-Drafts
directories.
This draft is a work item of the Inter-Domain Routing WG of the IETF.

Title : Segment Routing Prefix SID extensions for BGP
Authors : Stefano Previdi
Clarence Filsfils
Acee Lindem
Arjun Sreekantiah
Hannes Gredler
Filename : draft-ietf-idr-bgp-prefix-sid-16.txt
Pages : 19
Date : 2018-02-13

Abstract:
The Segment Routing (SR) architecture allows a node to steer a packet
flow through any topological path and service chain by leveraging
source routing. The ingress node prepends an SR header to a packet
containing a set of segment identifiers (SID). Each SID represents a
topological or a service-based instruction. Per-flow state is
maintained only on the ingress node of the SR domain.

This document defines an optional, transitive BGP attribute for
announcing BGP Prefix Segment Identifiers (BGP Prefix-SID)
information.



The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-idr-bgp-prefix-sid/

There are also htmlized versions available at:
https://tools.ietf.org/html/draft-ietf-idr-bgp-prefix-sid-16
https://datatracker.ietf.org/doc/html/draft-ietf-idr-bgp-prefix-sid-16

A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-idr-bgp-prefix-sid-16


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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