IETF Logo Mail Archive

Re: [Idr] Adoption call for draft-dunbar-idr-5g-edge-compute-app-meta-data-09.txt (7/29/2022 to 8/12/2022)

Tianran Zhou <zhoutianran@huawei.com> Tue, 16 August 2022 09:32 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 57393C15A720 for <idr@ietfa.amsl.com>; Tue, 16 Aug 2022 02:32:04 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.907
X-Spam-Level:
X-Spam-Status: No, score=-1.907 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_MSPIKE_H2=-0.001, RCVD_IN_ZEN_BLOCKED_OPENDNS=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01, URIBL_BLOCKED=0.001, URIBL_DBL_BLOCKED_OPENDNS=0.001, URIBL_ZEN_BLOCKED_OPENDNS=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 OKQaLdqikovI for <idr@ietfa.amsl.com>; Tue, 16 Aug 2022 02:32:00 -0700 (PDT)
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 7B787C1522A4 for <idr@ietf.org>; Tue, 16 Aug 2022 02:32:00 -0700 (PDT)
Received: from fraeml701-chm.china.huawei.com (unknown [172.18.147.201]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4M6Qlb3Ql6z67mKT for <idr@ietf.org>; Tue, 16 Aug 2022 17:27:07 +0800 (CST)
Received: from kwepemi500009.china.huawei.com (7.221.188.199) by fraeml701-chm.china.huawei.com (10.206.15.50) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2375.24; Tue, 16 Aug 2022 11:31:57 +0200
Received: from kwepemi500009.china.huawei.com (7.221.188.199) by kwepemi500009.china.huawei.com (7.221.188.199) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Tue, 16 Aug 2022 17:31:55 +0800
Received: from kwepemi500009.china.huawei.com ([7.221.188.199]) by kwepemi500009.china.huawei.com ([7.221.188.199]) with mapi id 15.01.2375.024; Tue, 16 Aug 2022 17:31:55 +0800
From: Tianran Zhou <zhoutianran@huawei.com>
To: Susan Hares <shares@ndzh.com>, "idr@ietf.org" <idr@ietf.org>
Thread-Topic: Adoption call for draft-dunbar-idr-5g-edge-compute-app-meta-data-09.txt (7/29/2022 to 8/12/2022)
Thread-Index: AdijNQ+IfMfPCoxlRY2mLEfIE5uYeQOHclDg
Date: Tue, 16 Aug 2022 09:31:55 +0000
Message-ID: <7aa41196e46e46a8b82caca5e951d7b7@huawei.com>
References: <BYAPR08MB4872CFF0336A359D8D1210D0B3999@BYAPR08MB4872.namprd08.prod.outlook.com>
In-Reply-To: <BYAPR08MB4872CFF0336A359D8D1210D0B3999@BYAPR08MB4872.namprd08.prod.outlook.com>
Accept-Language: zh-CN, en-US
Content-Language: zh-CN
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
x-originating-ip: [10.112.41.183]
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0
X-CFilter-Loop: Reflected
Archived-At: <https://mailarchive.ietf.org/arch/msg/idr/xhzYRVDbE-YdQZmsdd8HATHr4vY>
Subject: Re: [Idr] Adoption call for draft-dunbar-idr-5g-edge-compute-app-meta-data-09.txt (7/29/2022 to 8/12/2022)
X-BeenThere: idr@ietf.org
X-Mailman-Version: 2.1.39
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: Tue, 16 Aug 2022 09:32:04 -0000

Hi WG,

I support the adoption of this draft. 
I think it's very useful for 5G EC.

Cheers,
Tianran
-----Original Message-----
From: Idr [mailto:idr-bounces@ietf.org] On Behalf Of Susan Hares
Sent: Friday, July 29, 2022 6:23 PM
To: idr@ietf.org
Subject: [Idr] Adoption call for draft-dunbar-idr-5g-edge-compute-app-meta-data-09.txt (7/29/2022 to 8/12/2022)

This begins a 3 week WG Adoption call for draft-dunbar-idr-5g-edge-compute-app-meta-data-09.txt
https://datatracker.ietf.org/doc/draft-dunbar-idr-5g-edge-compute-app-meta-data/

This draft proposes a new SubTLV (AppMetaData) for the BGP Tunnel Encapsulation Attribute [RFC9012] that indicates the running status and environment of directly attached 5G Edge Computing (EC) instances.
 
The AppMetaData can be used by routers in the 5G Local Data Network to make path selection not only based on the routing distance but also the running environment of the destinations. The goal is to improve latency and performance for 5G EC services.

In your discussion of this adoption call, please consider these questions: 

1) The addition of this type of information to tunnels is useful for inter-domain routing within 5G networks? 

2) What type of additional load this data to Basic Tunnel encapsulation [RFC9012]?  

For example is the load placed by this draft equal or Less than the SR routing additions from such as draft-ietf-idr-segment-routing-te-policy? 

3) Will the addition of this information aid Routing in 5G networks? 

Cheers, Sue Hares 

_______________________________________________
Idr mailing list
Idr@ietf.org
https://www.ietf.org/mailman/listinfo/idr

v2.23.0 | Report a Bug | By Email