Re: [Teas] Appendix A of draft-ietf-teas-yang-path-computation
tom petch <ietfa@btconnect.com> Mon, 09 August 2021 08:58 UTC
Return-Path: <ietfa@btconnect.com>
X-Original-To: teas@ietfa.amsl.com
Delivered-To: teas@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 94D2A3A0A33 for <teas@ietfa.amsl.com>; Mon, 9 Aug 2021 01:58:22 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.901
X-Spam-Level:
X-Spam-Status: No, score=-1.901 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_MSPIKE_H2=-0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=btconnect.onmicrosoft.com
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 NGVt1bRlLgKE for <teas@ietfa.amsl.com>; Mon, 9 Aug 2021 01:58:18 -0700 (PDT)
Received: from EUR04-VI1-obe.outbound.protection.outlook.com (mail-eopbgr80107.outbound.protection.outlook.com [40.107.8.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id C7A5D3A0A2C for <teas@ietf.org>; Mon, 9 Aug 2021 01:58:17 -0700 (PDT)
ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=ib5N/Lp0VMIx0e8qIZxis+nLV8xt4KbZ4h6fqwWoLl+3dMApMA04PwT9Q9d32u5rn4+cv3Vuc/WkhnPFbCjQrgu195xUS+Slu3u7frqwbIWWOgMPMExGAPm5VSh2EuDgiDXS0i3+Oghd6E1waNcQgvf90tgbCFGHUNuDyY9cMi8nvHBkaulxL+6wx/mbkNGnfIgG365d2Fp/9fmobJbfi1qNvOQXI2wPy0Nj1rUbSump+o8w5AO+XaifKCBZ3FK7eVOvDrslrPxY4RAzevml7NWvCYHlwmO5hQ5VN4eNIMEEubY6c9Ip2Lry2sv3L4CGOXAGotfMktpKsrrHS7Ftow==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=AUWxAUPRekk9nXeP2vKOdRAq/Fb5SVVlsSRpCUwNdi4=; b=KbwxPiF/IgL3gYF2+HqvlRhUDAiR6bJqSRNlHsPRyYKrznohkRvxoj81cmGZgsD2c6YuQAcq4hEeruDYdRZvmxU6si0ZcjS363NijnTZ++sjj0Rcy8KL0fjDF+HHtcGXc3zIPU6K0oQlZnfj0kvyOoxbp8+OOetS63JypGTsaoAEDQ4e72M9erd8bjGMxP5lje9b/rBG1jC7oVLuH/OkDiTRG1HqtXYlbNxKMHZnrS2bQzHP12AHlgSws6V09enbrNrVj8hV8nlxk1xkrxOn+AMZ2+HGLPMBe8knCGzjhdKJM9qEXw9eiKkPFd8LCigU0UpsHOzzeHZUIuScJSTFow==
ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=btconnect.com; dmarc=pass action=none header.from=btconnect.com; dkim=pass header.d=btconnect.com; arc=none
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=btconnect.onmicrosoft.com; s=selector2-btconnect-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=AUWxAUPRekk9nXeP2vKOdRAq/Fb5SVVlsSRpCUwNdi4=; b=eKuEtYUuOeg+/ocZzAgJjnROQihoxkZnIsI+lF1VUMW8OrOI7AHuckMtITDAZgIR6JRQG8XHWNFecsYqEpM9RWj9cItvpQzzLPUKwqF/90SJwW14GA4woJfnWA4D7bcc7SDdoqz7SNZTxDT+0IFmV78QWyUtbfEcS8c2au6h6Hs=
Received: from DB7PR07MB5546.eurprd07.prod.outlook.com (2603:10a6:10:73::23) by DB7PR07MB4474.eurprd07.prod.outlook.com (2603:10a6:5:3b::27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4415.10; Mon, 9 Aug 2021 08:58:14 +0000
Received: from DB7PR07MB5546.eurprd07.prod.outlook.com ([fe80::51be:6d5a:9b3f:ac8c]) by DB7PR07MB5546.eurprd07.prod.outlook.com ([fe80::51be:6d5a:9b3f:ac8c%5]) with mapi id 15.20.4415.012; Mon, 9 Aug 2021 08:58:14 +0000
From: tom petch <ietfa@btconnect.com>
To: Italo Busi <Italo.Busi@huawei.com>, "teas@ietf.org" <teas@ietf.org>
Thread-Topic: Appendix A of draft-ietf-teas-yang-path-computation
Thread-Index: AdeM9AMOUu4aaqmDRuyxMjT/xX1doQACDhdJ
Date: Mon, 09 Aug 2021 08:58:14 +0000
Message-ID: <DB7PR07MB55463ED958FB01979AADD6E7A2F69@DB7PR07MB5546.eurprd07.prod.outlook.com>
References: <4f24480263374ca1866fe20518973758@huawei.com>
In-Reply-To: <4f24480263374ca1866fe20518973758@huawei.com>
Accept-Language: en-GB, en-US
Content-Language: en-GB
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
authentication-results: huawei.com; dkim=none (message not signed) header.d=none;huawei.com; dmarc=none action=none header.from=btconnect.com;
x-ms-publictraffictype: Email
x-ms-office365-filtering-correlation-id: d6e9a605-019a-4db6-e2a6-08d95b13d28b
x-ms-traffictypediagnostic: DB7PR07MB4474:
x-microsoft-antispam-prvs: <DB7PR07MB44740B07638FE38FE79B9BB0A2F69@DB7PR07MB4474.eurprd07.prod.outlook.com>
x-ms-oob-tlc-oobclassifiers: OLM:10000;
x-ms-exchange-senderadcheck: 1
x-ms-exchange-antispam-relay: 0
x-microsoft-antispam: BCL:0;
x-microsoft-antispam-message-info: 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
x-forefront-antispam-report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:DB7PR07MB5546.eurprd07.prod.outlook.com; PTR:; CAT:NONE; SFS:(366004)(9686003)(55016002)(52536014)(33656002)(2906002)(91956017)(66476007)(66556008)(64756008)(66446008)(76116006)(110136005)(66946007)(316002)(8676002)(4744005)(5660300002)(508600001)(7696005)(8936002)(83380400001)(186003)(26005)(38100700002)(122000001)(86362001)(38070700005)(71200400001)(6506007); DIR:OUT; SFP:1102;
x-ms-exchange-antispam-messagedata-chunkcount: 1
x-ms-exchange-antispam-messagedata-0: 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
x-ms-exchange-transport-forked: True
Content-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0
X-OriginatorOrg: btconnect.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: DB7PR07MB5546.eurprd07.prod.outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: d6e9a605-019a-4db6-e2a6-08d95b13d28b
X-MS-Exchange-CrossTenant-originalarrivaltime: 09 Aug 2021 08:58:14.3345 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: cf8853ed-96e5-465b-9185-806bfe185e30
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: 8vdfXtEcrnluREJlA5hz5euvEEFodfatwGjSxpSuQhi6gMj0VXZyOeYCvIz6uJhPITVFXZpGhtg1dxvvwEBQNg==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB7PR07MB4474
Archived-At: <https://mailarchive.ietf.org/arch/msg/teas/xoEYkOmbiXe9mnGif9M60gxe4UI>
Subject: Re: [Teas] Appendix A of draft-ietf-teas-yang-path-computation
X-BeenThere: teas@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Traffic Engineering Architecture and Signaling working group discussion list <teas.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/teas>, <mailto:teas-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/teas/>
List-Post: <mailto:teas@ietf.org>
List-Help: <mailto:teas-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/teas>, <mailto:teas-request@ietf.org?subject=subscribe>
X-List-Received-Date: Mon, 09 Aug 2021 08:58:23 -0000
From: Teas <teas-bounces@ietf.org> on behalf of Italo Busi <Italo.Busi@huawei.com> Sent: 09 August 2021 08:56 Appendix A provides information which has been quite valuable during TEAS WG discussion to justify the need to start working on a Path Computation RPC However, the current text of the appendix is not ready to be published in an RFC We believe that at this stage the value of appendix A is not worth the effort to maintain it through the RFC publication process Therefore it is proposed to remove appendix A before requesting WG LC Feedbacks/comments from the TEAS WG are appreciated about this proposal <tp> If the consensus is to remove it, then I suggest publishing it as a separate I-D which will make it easier to find and refer to if and when there is the energy to move this work along. It would also provide a home for other aspects of path computation that crop up in the field as experience of it grows. Tom Petch Sergio and Italo (on behalf of co-authors)