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Re: [Pce] New Version Notification for draft-ietf-pce-stateful-pce-vendor-01.txt

"Andrew Stone (Nokia)" <andrew.stone@nokia.com> Wed, 09 August 2023 14:52 UTC

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From: "Andrew Stone (Nokia)" <andrew.stone@nokia.com>
To: Cheng Li <c.l@huawei.com>, "wangaijun@tsinghua.org.cn" <wangaijun@tsinghua.org.cn>
CC: Zhenghaomian <zhenghaomian@huawei.com>, Samuel Sidor <ssidor@cisco.com>, Siva Sivabalan <msiva282@gmail.com>, Zafar Ali <zali@cisco.com>, "pce@ietf.org" <pce@ietf.org>
Thread-Topic: New Version Notification for draft-ietf-pce-stateful-pce-vendor-01.txt
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Date: Wed, 09 Aug 2023 14:52:37 +0000
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Subject: Re: [Pce] New Version Notification for draft-ietf-pce-stateful-pce-vendor-01.txt
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Looks good to me, resolves the question I raised. 

Thanks
Andrew



On 2023-08-08, 2:51 AM, "Cheng Li" <c.l@huawei.com <mailto:c.l@huawei.com> <mailto:c.l@huawei.com <mailto:c.l@huawei.com>>> wrote:

Hi Andrew and Aijun,

The draft has been updated to address your comments received in the WG adoption call.
Please check if it works for you.

Thanks,
Li Cheng






-----Original Message-----
From: internet-drafts@ietf.org <mailto:internet-drafts@ietf.org> <mailto:internet-drafts@ietf.org <mailto:internet-drafts@ietf.org>> <internet-drafts@ietf.org <mailto:internet-drafts@ietf.org> <mailto:internet-drafts@ietf.org <mailto:internet-drafts@ietf.org>>> 
Sent: Tuesday, August 8, 2023 2:49 PM
To: Cheng Li <c.l@huawei.com <mailto:c.l@huawei.com> <mailto:c.l@huawei.com <mailto:c.l@huawei.com>>>; Zhenghaomian <zhenghaomian@huawei.com <mailto:zhenghaomian@huawei.com> <mailto:zhenghaomian@huawei.com <mailto:zhenghaomian@huawei.com>>>; Samuel Sidor <ssidor@cisco.com <mailto:ssidor@cisco.com> <mailto:ssidor@cisco.com <mailto:ssidor@cisco.com>>>; Siva Sivabalan <msiva282@gmail.com <mailto:msiva282@gmail.com> <mailto:msiva282@gmail.com <mailto:msiva282@gmail.com>>>; Zafar Ali <zali@cisco.com <mailto:zali@cisco.com> <mailto:zali@cisco.com <mailto:zali@cisco.com>>>
Subject: New Version Notification for draft-ietf-pce-stateful-pce-vendor-01.txt

A new version of I-D, draft-ietf-pce-stateful-pce-vendor-01.txt
has been successfully submitted by Cheng Li and posted to the IETF repository.

Name: draft-ietf-pce-stateful-pce-vendor
Revision: 01
Title: Conveying Vendor-Specific Information in the Path Computation Element (PCE) Communication Protocol (PCEP) extensions for Stateful PCE.
Document date: 2023-08-07
Group: pce
Pages: 12
URL: https://www.ietf.org/archive/id/draft-ietf-pce-stateful-pce-vendor-01.txt <https://www.ietf.org/archive/id/draft-ietf-pce-stateful-pce-vendor-01.txt> <https://www.ietf.org/archive/id/draft-ietf-pce-stateful-pce-vendor-01.txt> <https://www.ietf.org/archive/id/draft-ietf-pce-stateful-pce-vendor-01.txt&gt;>
Status: https://datatracker.ietf.org/doc/draft-ietf-pce-stateful-pce-vendor/ <https://datatracker.ietf.org/doc/draft-ietf-pce-stateful-pce-vendor/> <https://datatracker.ietf.org/doc/draft-ietf-pce-stateful-pce-vendor/> <https://datatracker.ietf.org/doc/draft-ietf-pce-stateful-pce-vendor/&gt;>
Html: https://www.ietf.org/archive/id/draft-ietf-pce-stateful-pce-vendor-01.html <https://www.ietf.org/archive/id/draft-ietf-pce-stateful-pce-vendor-01.html> <https://www.ietf.org/archive/id/draft-ietf-pce-stateful-pce-vendor-01.html> <https://www.ietf.org/archive/id/draft-ietf-pce-stateful-pce-vendor-01.html&gt;>
Htmlized: https://datatracker.ietf.org/doc/html/draft-ietf-pce-stateful-pce-vendor <https://datatracker.ietf.org/doc/html/draft-ietf-pce-stateful-pce-vendor> <https://datatracker.ietf.org/doc/html/draft-ietf-pce-stateful-pce-vendor> <https://datatracker.ietf.org/doc/html/draft-ietf-pce-stateful-pce-vendor&gt;>
Diff: https://author-tools.ietf.org/iddiff?url2=draft-ietf-pce-stateful-pce-vendor-01 <https://author-tools.ietf.org/iddiff?url2=draft-ietf-pce-stateful-pce-vendor-01> <https://author-tools.ietf.org/iddiff?url2=draft-ietf-pce-stateful-pce-vendor-01> <https://author-tools.ietf.org/iddiff?url2=draft-ietf-pce-stateful-pce-vendor-01&gt;>

Abstract:
A Stateful Path Computation Element (PCE) maintains information on
the current network state, including computed Label Switched Path
(LSPs), reserved resources within the network, and the pending path
computation requests. This information may then be considered when
computing new traffic engineered LSPs, and for the associated and the
dependent LSPs, received from a Path Computation Client (PCC).

RFC 7470 defines a facility to carry vendor-specific information in
stateless Path Computation Element Communication Protocol (PCEP).

This document extends this capability for the Stateful PCEP messages.

The IETF Secretariat

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