Re: [mpls] Poll 1: ISD and PSD in the MNA Framework

xiao.min2@zte.com.cn Wed, 01 June 2022 03:09 UTC

Return-Path: <xiao.min2@zte.com.cn>
X-Original-To: mpls@ietfa.amsl.com
Delivered-To: mpls@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 899A1C15C0A4; Tue, 31 May 2022 20:09:35 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.906
X-Spam-Level:
X-Spam-Status: No, score=-1.906 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, CTE_8BIT_MISMATCH=0.001, RCVD_IN_DNSWL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01, UNPARSEABLE_RELAY=0.001, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no
Received: from mail.ietf.org ([50.223.129.194]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id AXTmQm-6CxaM; Tue, 31 May 2022 20:09:31 -0700 (PDT)
Received: from mxhk.zte.com.cn (mxhk.zte.com.cn [63.216.63.35]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id CF7EBC14F6E7; Tue, 31 May 2022 20:09:27 -0700 (PDT)
Received: from mxct.zte.com.cn (unknown [192.168.251.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mxhk.zte.com.cn (FangMail) with ESMTPS id 4LCYyt0Xyfz4xVpL; Wed, 1 Jun 2022 11:09:26 +0800 (CST)
Received: from mse-fl1.zte.com.cn (unknown [10.30.14.238]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mxct.zte.com.cn (FangMail) with ESMTPS id 4LCYyH6bv0z501T0; Wed, 1 Jun 2022 11:08:55 +0800 (CST)
Received: from njxapp02.zte.com.cn ([10.41.132.201]) by mse-fl1.zte.com.cn with SMTP id 25138k0w071923; Wed, 1 Jun 2022 11:08:46 +0800 (GMT-8) (envelope-from xiao.min2@zte.com.cn)
Received: from mapi (njxapp03[null]) by mapi (Zmail) with MAPI id mid201; Wed, 1 Jun 2022 11:08:46 +0800 (CST)
Date: Wed, 01 Jun 2022 11:08:46 +0800
X-Zmail-TransId: 2afb6296d83effffffffb38f9fdf
X-Mailer: Zmail v1.0
Message-ID: <202206011108460624533@zte.com.cn>
In-Reply-To: <CA+RyBmVvHM8=h3_87j_5up-qGXwjxA1YuxFf_3nSi9V0UDs+_g@mail.gmail.com>
References: b660b14c-b9ee-16a6-b599-6d0789f363db@pi.nu, CA+RyBmVvHM8=h3_87j_5up-qGXwjxA1YuxFf_3nSi9V0UDs+_g@mail.gmail.com
Mime-Version: 1.0
From: xiao.min2@zte.com.cn
To: gregimirsky@gmail.com
Cc: loa@pi.nu, mpls@ietf.org, mpls-chairs@ietf.org, detnet-chairs@ietf.org, pals-chairs@ietf.org
Content-Type: text/plain; charset="UTF-8"
X-MAIL: mse-fl1.zte.com.cn 25138k0w071923
X-Fangmail-Gw-Spam-Type: 0
X-FangMail-Miltered: at cgslv5.04-192.168.250.138.novalocal with ID 6296D866.001 by FangMail milter!
X-FangMail-Envelope: 1654052966/4LCYyt0Xyfz4xVpL/6296D866.001/192.168.251.13/[192.168.251.13]/mxct.zte.com.cn/<xiao.min2@zte.com.cn>
X-Fangmail-Anti-Spam-Filtered: true
X-Fangmail-MID-QID: 6296D866.001/4LCYyt0Xyfz4xVpL
Archived-At: <https://mailarchive.ietf.org/arch/msg/mpls/nfVaFOR8isg4z8KUmL-YY9HA-Uc>
Subject: Re: [mpls] Poll 1: ISD and PSD in the MNA Framework
X-BeenThere: mpls@ietf.org
X-Mailman-Version: 2.1.34
Precedence: list
List-Id: Multi-Protocol Label Switching WG <mpls.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/mpls>, <mailto:mpls-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/mpls/>
List-Post: <mailto:mpls@ietf.org>
List-Help: <mailto:mpls-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/mpls>, <mailto:mpls-request@ietf.org?subject=subscribe>
X-List-Received-Date: Wed, 01 Jun 2022 03:09:35 -0000

+1

Xiao Min
------------------原始邮件------------------
发件人:GregMirsky
收件人:Loa Andersson;
抄送人:mpls@ietf.org;mpls-chairs@ietf.org;DetNet Chairs;pals-chairs@ietf.org;
日 期 :2022年05月31日 22:33
主 题 :Re: [mpls] Poll 1: ISD and PSD in the MNA Framework
_______________________________________________
mpls mailing list
mpls@ietf.org
https://www.ietf.org/mailman/listinfo/mpls

Dear Loa, MPLS WG Chairs, Open DT, et al.,please find my answers to posted questions in-lined below tagged GIM>>.

Regards,
Greg

On Mon, May 30, 2022 at 2:20 PM Loa Andersson <loa@pi.nu> wrote:
MPLS working group and and the Open MPLS DT,
The working group chairs believe the current situation is:
The Framework document must be solution independent and say:
GIM>> Agree

a packet may carry Ancillary Data using one or both of the following
methods:
(1) in-stack, and
(2) post-stack.
GIM>> Agree

It is up to the document specifying the Network Action to specify which
method is to be used for which Ancillary Data.
Note, a Network Action may not require inclusion of Ancillary Data.
GIM>> I agree with the position stated above.

Is this the consensus of the working group? Please respond to the MPLS
WG mail list.
Loa Andersson
for the Open DT wg chairs
--
Loa Andersson                        email: loa@pi.nu
Senior MPLS Expert                          loa.pi.nu@gmail.com
Bronze Dragon Consulting             phone: +46 739 81 21 64
_______________________________________________
mpls mailing list
mpls@ietf.org
https://www.ietf.org/mailman/listinfo/mpls