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

Tianran Zhou <zhoutianran@huawei.com> Thu, 05 November 2020 03:16 UTC

Return-Path: <zhoutianran@huawei.com>
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 ED5583A1665 for <idr@ietfa.amsl.com>; Wed, 4 Nov 2020 19:16:59 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.896
X-Spam-Level:
X-Spam-Status: No, score=-1.896 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, 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 qo1nrMrsPEad for <idr@ietfa.amsl.com>; Wed, 4 Nov 2020 19:16:58 -0800 (PST)
Received: from frasgout.his.huawei.com (frasgout.his.huawei.com [185.176.79.56]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id B88DD3A1661 for <idr@ietf.org>; Wed, 4 Nov 2020 19:16:57 -0800 (PST)
Received: from fraeml713-chm.china.huawei.com (unknown [172.18.147.226]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4CRTDY0vMkz67JxY for <idr@ietf.org>; Thu, 5 Nov 2020 11:15:41 +0800 (CST)
Received: from nkgeml709-chm.china.huawei.com (10.98.57.40) by fraeml713-chm.china.huawei.com (10.206.15.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1913.5; Thu, 5 Nov 2020 04:16:55 +0100
Received: from nkgeml707-chm.china.huawei.com (10.98.57.157) by nkgeml709-chm.china.huawei.com (10.98.57.40) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1913.5; Thu, 5 Nov 2020 11:16:53 +0800
Received: from nkgeml707-chm.china.huawei.com ([10.98.57.157]) by nkgeml707-chm.china.huawei.com ([10.98.57.157]) with mapi id 15.01.1913.007; Thu, 5 Nov 2020 11:16:53 +0800
From: Tianran Zhou <zhoutianran@huawei.com>
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: Adaw2PtgBctpKEXkRb++HOEf6MFzKACSPJqQ
Date: Thu, 5 Nov 2020 03:16:53 +0000
Message-ID: <c33622aca0c5483eb1a8f05612142e84@huawei.com>
References: <055301d6b0dc$f84da4a0$e8e8ede0$@ndzh.com>
In-Reply-To: <055301d6b0dc$f84da4a0$e8e8ede0$@ndzh.com>
Accept-Language: zh-CN, en-US
Content-Language: zh-CN
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
x-originating-ip: [10.108.243.128]
Content-Type: multipart/alternative; boundary="_000_c33622aca0c5483eb1a8f05612142e84huaweicom_"
MIME-Version: 1.0
X-CFilter-Loop: Reflected
Archived-At: <https://mailarchive.ietf.org/arch/msg/idr/WCAzOTLTHWAsBvYBOhaTHd2yucY>
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: Thu, 05 Nov 2020 03:17:00 -0000

Hi Chairs and WG,

I support the adoption as coauthor.
I am not aware of any IPR that has not been disclosed.

Best,
Tianran

From: Idr [mailto:idr-bounces@ietf.org] On Behalf Of Susan Hares
Sent: Monday, November 2, 2020 1:57 PM
To: 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