Re: [Idr] IPR Call and WG Adoption for draft-qin-idr-sr-policy-ifit-04.txt (11/1/2020 to 11/16/2020)

"Ran Pang(联通集团中国联通研究院-本部)" <pangran@chinaunicom.cn> Wed, 04 November 2020 13:26 UTC

Return-Path: <pangran@chinaunicom.cn>
X-Original-To: idr@ietfa.amsl.com
Delivered-To: idr@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 2EC6D3A1223 for <idr@ietfa.amsl.com>; Wed, 4 Nov 2020 05:26:41 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.886
X-Spam-Level:
X-Spam-Status: No, score=-1.886 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_KAM_HTML_FONT_INVALID=0.01, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id PWR9SVhRuXJd for <idr@ietfa.amsl.com>; Wed, 4 Nov 2020 05:26:34 -0800 (PST)
Received: from sendh.mailex.chinaunicom.cn (sendh.mailex.chinaunicom.cn [210.53.66.231]) by ietfa.amsl.com (Postfix) with ESMTP id 608723A03F4 for <idr@ietf.org>; Wed, 4 Nov 2020 05:26:33 -0800 (PST)
X-AuditID: 0a000f37-647ff7000000bf52-81-5fa2ac07d7e1
Received: from M10-HQ-MLCEN03.cnc.intra (Unknown_Domain [10.249.212.33]) by sendh.mailex.chinaunicom.cn (Symantec Messaging Gateway) with SMTP id FC.03.48978.70CA2AF5; Wed, 4 Nov 2020 21:26:31 +0800 (HKT)
Received: from M10-HQ-ML08.hq.cnc.intra (10.249.213.78) by M10-HQ-MLCEN03.cnc.intra (10.249.212.33) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 4 Nov 2020 21:26:31 +0800
Received: from M10-HQ-ML02.hq.cnc.intra (10.249.213.72) by M10-HQ-ML08.hq.cnc.intra (10.249.213.78) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 4 Nov 2020 21:26:27 +0800
Received: from M10-HQ-ML02.hq.cnc.intra ([fe80::1fb:119c:ef1:d250]) by M10-HQ-ML02.hq.cnc.intra ([fe80::1fb:119c:ef1:d250%20]) with mapi id 15.00.1497.006; Wed, 4 Nov 2020 21:26:26 +0800
From: "Ran Pang(联通集团中国联通研究院-本部)" <pangran@chinaunicom.cn>
To: Susan Hares <shares@ndzh.com>, "idr@ietf.org" <idr@ietf.org>
Thread-Topic: [Idr] IPR Call and WG Adoption for draft-qin-idr-sr-policy-ifit-04.txt (11/1/2020 to 11/16/2020)
Thread-Index: AQHWsqn9GYIUoMb+Lk60FsvvOsWmKw==
Date: Wed, 04 Nov 2020 13:26:26 +0000
Message-ID: <0e0b88767577464ab837d519f9016c0f@M10-HQ-ML02.hq.cnc.intra>
References: <055301d6b0dc$f84da4a0$e8e8ede0$@ndzh.com>
Accept-Language: zh-CN, en-US
Content-Language: zh-CN
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
x-ms-exchange-transport-fromentityheader: Hosted
x-originating-ip: [112.26.143.122]
Content-Type: multipart/alternative; boundary="_000_0e0b88767577464ab837d519f9016c0fM10HQML02hqcncintra_"
MIME-Version: 1.0
X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrKIsWRmVeSWpSXmKPExsXC9fOKoi77mkXxBgsmqlm8uv2MyeLPm1cs DkweS5b8ZPKY/fo6awBTFJdNSmpOZllqkb5dAlfGnqefGQumJ1QcmnSWqYFxf3gXIyeHhICJ xNvOdrYuRi4OIYHzjBIb/i1ignC2M0o8bHjMDOccPXkLKrOPUWJyfyMLSD+bQJLEwv/f2UBs EQEHidsN7awgtrBAvsTv41+g4gUSbfNOskPYehL9c9Yxg9gsAioSPTsnMIHYvALuEn/mHAer ERIwk5j87BZYL6OArMS0R/fBapgFxCXmTpvFCnG3gMSSPeeZIWxRiZeP/0HFDSS2Lt0HdBsH kK0k8fuUBURrtsSlySdYIFYJSpyc+YQFYpWyRPPx6awTGMVmIdkwC0nLLCQtEHEtiXkNv5kg bEWJKd0P2SFsTYkrkw9B2doSyxa+Zl7AyL6KUTLY193C2MJA199ULzkjMy+xNC8zOT9XLzlv EyMoJhn4zXcw/rz1Qe8QIxMH4yFGCQ5mJRHeC36L4oV4UxIrq1KL8uOLSnNSiw8xSnOwKInz upmsihMSSE8sSc1OTS1ILYLJMnFwSjUwbWSPYP27ecNPgd5c/RjfDxFrelTmr9Q9UClz9l5S eqJR4FHhM535L/90Kmzg3yduzvr0k5ZayLb17KwMhw4/vFG2n68ltcA50kpgYut0XZeTW7f1 MKyLTtY0WBcr+tf99weBz1bTyr9u+njk34Fl+otL1FSXzkiUKNhzQ7j/gfH5+TcVWl0b/mzu TSuw8U0O3SilNOfegb2hvr/27/n7gZ3tc/Wcap1VjZmqJ0x+X4rsj6rw/TJZn+Mr656GfQG7 jmxiSlc++Wz750NGa8NnXP4Vpvnp0YxjQVZTtbSPhnBcuNpX7HO3I2+OimlHk5JzUFlb34Il O66u670ReG7/1rRSG6k1fz2fNk5+mTehVomlOCPRUIu5qDgRAMPt9vs4AwAA
Archived-At: <https://mailarchive.ietf.org/arch/msg/idr/CwQzp8Z_AmJMYqOIO1w9nLwNFMA>
Subject: Re: [Idr] IPR Call and WG Adoption for draft-qin-idr-sr-policy-ifit-04.txt (11/1/2020 to 11/16/2020)
X-BeenThere: idr@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Inter-Domain Routing <idr.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/idr>, <mailto:idr-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/idr/>
List-Post: <mailto:idr@ietf.org>
List-Help: <mailto:idr-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/idr>, <mailto:idr-request@ietf.org?subject=subscribe>
X-List-Received-Date: Wed, 04 Nov 2020 13:26:41 -0000

Hi, WG,

   I support the adoption of the draft. It will be useful to implement IOAM and Alternate Marking in SR policy.

Best regards,
Pang Ran

From: Susan Hares<mailto:shares@ndzh.com>
Date: 2020-11-02 13:56
To: idr@ietf.org<mailto:idr@ietf.org>
Subject: [Idr] IPR Call and WG Adoption for draft-qin-idr-sr-policy-ifit-04.txt (11/1/2020 to 11/16/2020)
This begins a 2 week WG adoption call for draft-qin-idr-sr-policy-ifit-04.txt (11/2/2020 to 11/16/2020).

The draft can be accessed at:
https://datatracker.ietf.org/doc/draft-zhu-idr-bgp-ls-path-mtu/

The authors should provide IPR statements by 11/5/2020 so the IDR WG can consider the IPR status in their
decision.

This draft adds the IFIT sub-TLV to the BGP Tunnel Encaps attribute for the SR policy tunnel type. This sub-TLV is only valid for SR Policy tunnel types.  Within the IFIT  sub-TLV value field, 5 sub-TLVs may be included (4 for IOAM and 1 for Enhanced Alternate Marking).

The IDR co-chairs thank the authors for their patience.  The WG adoption call for this draft has been delayed by the process of switching shepherds for BGP Tunnel Encaps draft.  Many BESS and IDR drafts currently refer to the BGP tunnel encapsulation drafts.

In your review of this draft, please differentiate between the following:

・         Support/rejection of In-situ Flow Telemetry (IFIT) as a IP routing technology,

・         Support/rejection of alternate marking as a IP routing technology,

・         Support/rejection of adding new sub-TLVS for SR Policy tunnel type of BGP Tunnel Encap Attribute, and

・         Specific issues with the descriptions of these features in the draft.

Cheers, Susan Hares



如果您错误接收了该邮件,请通过电子邮件立即通知我们。请回复邮件到 hqs-spmc@chinaunicom.cn,即可以退订此邮件。我们将立即将您的信息从我们的发送目录中删除。 If you have received this email in error please notify us immediately by e-mail. Please reply to hqs-spmc@chinaunicom.cn ,you can unsubscribe from this mail. We will immediately remove your information from send catalogue of our.