Re: [Pce] New Version Notification for draft-ietf-pce-segment-routing-ipv6-18.txt

Cheng Li <c.l@huawei.com> Mon, 28 August 2023 08:40 UTC

From: Cheng Li <c.l@huawei.com>
To: Mahendra Negi <mahend.ietf@gmail.com>, Mahendra Singh Negi <mahend.ietf@gmail.com>, Mike Koldychev <mkoldych@cisco.com>, Prejeeth Kaladharan <prejeeth@rtbrick.com>, Siva Sivabalan <msiva282@gmail.com>, Yongqing Zhu <zhuyq8@chinatelecom.cn>
CC: "pce@ietf.org" <pce@ietf.org>
Thread-Topic: New Version Notification for draft-ietf-pce-segment-routing-ipv6-18.txt
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Date: Mon, 28 Aug 2023 08:39:51 +0000
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Subject: Re: [Pce] New Version Notification for draft-ietf-pce-segment-routing-ipv6-18.txt
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Hi WG，

We have updated the draft to address the MSD comments from Ketan and Martin, and they have confirmed the update works to them.

The only one left functional comment is the X-flag. Please let us know your thoughts if you have any POV. For details, you can read the previous email sent by Chair Dhruv.

Thanks,
Cheng



-----Original Message-----
From: internet-drafts@ietf.org <internet-drafts@ietf.org> 
Sent: Monday, August 28, 2023 10:35 AM
To: Cheng Li <c.l@huawei.com>; Cheng Li <c.l@huawei.com>; Mahendra Negi <mahend.ietf@gmail.com>; Mahendra Singh Negi <mahend.ietf@gmail.com>; Mike Koldychev <mkoldych@cisco.com>; Prejeeth Kaladharan <prejeeth@rtbrick.com>; Siva Sivabalan <msiva282@gmail.com>; Yongqing Zhu <zhuyq8@chinatelecom.cn>
Subject: New Version Notification for draft-ietf-pce-segment-routing-ipv6-18.txt

A new version of Internet-Draft draft-ietf-pce-segment-routing-ipv6-18.txt has been successfully submitted by Cheng Li(Editor) and posted to the IETF repository.

Name:     draft-ietf-pce-segment-routing-ipv6
Revision: 18
Title:    Path Computation Element Communication Protocol (PCEP) Extensions for Segment Routing leveraging the IPv6 dataplane
Date:     2023-08-28
Group:    pce
Pages:    27
URL:      https://www.ietf.org/archive/id/draft-ietf-pce-segment-routing-ipv6-18.txt
Status:   https://datatracker.ietf.org/doc/draft-ietf-pce-segment-routing-ipv6/
HTML:     https://www.ietf.org/archive/id/draft-ietf-pce-segment-routing-ipv6-18.html
HTMLized: https://datatracker.ietf.org/doc/html/draft-ietf-pce-segment-routing-ipv6
Diff:     https://author-tools.ietf.org/iddiff?url2=draft-ietf-pce-segment-routing-ipv6-18

Abstract:

   Segment Routing (SR) can be used to steer packets through an IPv6 or
   MPLS network using the source routing paradigm.  SR enables any head-
   end node to select any path without relying on a hop-by-hop signaling
   technique (e.g., LDP or RSVP-TE).

   A Segment Routed Path can be derived from a variety of mechanisms,
   including an IGP Shortest Path Tree (SPT), explicit configuration, or
   a PCE.

   Since SR can be applied to both MPLS and IPv6 forwarding planes, a
   PCE should be able to compute SR-Path for both MPLS and IPv6
   forwarding planes.  The PCEP extension and mechanisms to support SR-
   MPLS have been defined.  This document describes the extensions
   required for SR support for IPv6 data plane in the Path Computation
   Element communication Protocol (PCEP).



The IETF Secretariat

Re: [Pce] New Version Notification for draft-ietf… Cheng Li