[Pce] 回复: WG Last Call: draft-ietf-pce-pcep-ls-06 (Ends 2026-05-28)

"Lixiao(lx)" <lixiao33@huawei.com> Thu, 14 May 2026 02:16 UTC

From: "Lixiao(lx)" <lixiao33@huawei.com>
To: Julien Meuric <julien.meuric@orange.com>, "draft-ietf-pce-pcep-ls@ietf.org" <draft-ietf-pce-pcep-ls@ietf.org>, "pce@ietf.org" <pce@ietf.org>
Thread-Topic: [Pce] WG Last Call: draft-ietf-pce-pcep-ls-06 (Ends 2026-05-28)
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Date: Thu, 14 May 2026 02:16:42 +0000
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Subject: [Pce] 回复: WG Last Call: draft-ietf-pce-pcep-ls-06 (Ends 2026-05-28)
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Hi chairs, WG,

I support moving this draft forward for publication.
This draft provides a highly efficient mechanism for PCEP to carry link-state information, significantly enhancing the network visibility and path computation capabilities of the PCE architecture. 
This work is extremely valuable for optical networking.


Thanks
Regards

-----邮件原件-----
发件人: Julien Meuric via Datatracker <noreply@ietf.org> 
发送时间: 2026年5月14日 0:38
收件人: draft-ietf-pce-pcep-ls@ietf.org; pce@ietf.org
主题: [Pce] WG Last Call: draft-ietf-pce-pcep-ls-06 (Ends 2026-05-28)

This message starts a WG Last Call for:
draft-ietf-pce-pcep-ls-06

This Working Group Last Call ends on 2026-05-28

Abstract:
   In order to compute and provide optimal paths, Path Computation
   Elements (PCEs) require an accurate and timely Traffic Engineering
   Database (TED).  Traditionally, this TED has been obtained from a
   link state (LS) routing protocol supporting the traffic engineering
   extensions.

   This document extends the Path Computation Element Communication
   Protocol (PCEP) with Link-State and TE Information as an experimental
   extension to allow gathering more deployment and implementation
   feedback on the use of PCEP in this way.

File can be retrieved from:

Please review and indicate your support or objection to proceed with the publication of this document by replying to this email keeping pce@ietf.org in copy. Objections should be explained and suggestions to resolve them are highly appreciated.

Authors, and WG participants in general, are reminded of the Intellectual Property Rights (IPR) disclosure obligations described in BCP 79 [1].
Appropriate IPR disclosures required for full conformance with the provisions of BCP 78 [1] and BCP 79 [2] must be filed, if you are aware of any.
Sanctions available for application to violators of IETF IPR Policy can be found at [3].

Thank you.

[1] https://datatracker.ietf.org/doc/bcp78/
[2] https://datatracker.ietf.org/doc/bcp79/
[3] https://datatracker.ietf.org/doc/rfc6701/

The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-pce-pcep-ls/

There is also an HTML version available at:
https://www.ietf.org/archive/id/draft-ietf-pce-pcep-ls-06.html

A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-pce-pcep-ls-06

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[Pce] WG Last Call: draft-ietf-pce-pcep-ls-06 (En… Julien Meuric via Datatracker
[Pce] 回复: WG Last Call: draft-ietf-pce-pcep-ls-06… Lixiao(lx)
[Pce] Re: WG Last Call: draft-ietf-pce-pcep-ls-06… Adrian Farrel
[Pce] Re: WG Last Call: draft-ietf-pce-pcep-ls-06… Italo Busi