Re: [Detnet] RtgDir review: draft-ietf-detnet-mpls-over-tsn

"BRUNGARD, DEBORAH A" <db3546@att.com> Fri, 22 January 2021 22:02 UTC

Return-Path: <db3546@att.com>
X-Original-To: detnet@ietfa.amsl.com
Delivered-To: detnet@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id C34793A1529; Fri, 22 Jan 2021 14:02:35 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.919
X-Spam-Level:
X-Spam-Status: No, score=-1.919 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_MSPIKE_H4=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=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=att.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 ZdkKoVZ5zkG6; Fri, 22 Jan 2021 14:02:34 -0800 (PST)
Received: from mx0a-00191d01.pphosted.com (mx0a-00191d01.pphosted.com [67.231.149.140]) (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 EECC13A14AB; Fri, 22 Jan 2021 14:02:33 -0800 (PST)
Received: from pps.filterd (m0048589.ppops.net [127.0.0.1]) by m0048589.ppops.net-00191d01. (8.16.0.43/8.16.0.43) with SMTP id 10MLYJCv033289; Fri, 22 Jan 2021 17:02:30 -0500
Received: from alpi154.enaf.aldc.att.com (sbcsmtp6.sbc.com [144.160.229.23]) by m0048589.ppops.net-00191d01. with ESMTP id 367h90c657-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 22 Jan 2021 17:02:29 -0500
Received: from enaf.aldc.att.com (localhost [127.0.0.1]) by alpi154.enaf.aldc.att.com (8.14.5/8.14.5) with ESMTP id 10MM2RMj016523; Fri, 22 Jan 2021 17:02:28 -0500
Received: from zlp30484.vci.att.com (zlp30484.vci.att.com [135.47.91.179]) by alpi154.enaf.aldc.att.com (8.14.5/8.14.5) with ESMTP id 10MM2NMP016371 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Fri, 22 Jan 2021 17:02:23 -0500
Received: from zlp30484.vci.att.com (zlp30484.vci.att.com [127.0.0.1]) by zlp30484.vci.att.com (Service) with ESMTP id C5A204009E6D; Fri, 22 Jan 2021 22:02:23 +0000 (GMT)
Received: from GAALPA1MSGED2DA.ITServices.sbc.com (unknown [135.50.89.138]) by zlp30484.vci.att.com (Service) with ESMTP id ABA5E4009E6C; Fri, 22 Jan 2021 22:02:23 +0000 (GMT)
Received: from GAALPA1MSGED2AB.ITServices.sbc.com (135.50.89.121) by GAALPA1MSGED2DA.ITServices.sbc.com (135.50.89.138) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Fri, 22 Jan 2021 17:02:23 -0500
Received: from GAALPA1MSGETA02.tmg.ad.att.com (144.160.249.124) by GAALPA1MSGED2AB.ITServices.sbc.com (135.50.89.121) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2 via Frontend Transport; Fri, 22 Jan 2021 17:02:23 -0500
Received: from NAM02-CY1-obe.outbound.protection.outlook.com (104.47.37.59) by edgeal2.exch.att.com (144.160.249.124) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2176.2; Fri, 22 Jan 2021 17:02:09 -0500
ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=g4SRzsuzjaPLVsAyoKtVU0j54xarfjvNJbAB/gAaJXuErgWG1US4B1jixeBm+r/VdMUnd8YeA8SAqVxQTM7hGracRl2Yx8l6yZHumSQ8oUILGceuf1eqoVKe9zde7PwrtIg0FoIbyhFsuHEc8EmRExQZlX4xtiqnjHvvL/DVL7aIC2RwD3obfk0+yKQzrHu+fEIPCs6PFDHTITiQ40DEn5a3HowYe8/Q9hzNCuyNy44GjEh9Pn6Cm8tpA8maTCoEALYGLazLPOifLTxNg9hBV5ZR/8Fz9wWGC4eWhVrhm2eBSVJuuw+EVKAtdkPmd1Q7bm/8D9C6mJBChPfxBGJPhg==
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=K3hi3FrcQJm5R45BMFl0EQyzyCaXbB0Z4wjxWXdBti0=; b=P/RAtHlBgGrYyMaH4jc3LVPcNIA64h6Cf7zAa1F5vB8lj0MYKVMFWYd94Vhh2WCic+uGajcAMjylQs0OkoHoKIy92ay4GrnLAhqDTrZhGF1s7AhuZyFNSODdtvHj/FhzfWWOQfgRvXNvbkmMe0mtLAwEoFKdrHNtOKvIA3E5UDXMWt0VGc+6cAcs/R8+2RDR5gEe8vQVs9PSy8IckK4vuH1MAcKOmqDsiGLozIdz/QtbvHQBM46ZhJdlFCkvj3VGIwZNen7+I0qhco3PJbz6rQHsMYxS/XkSWFQ14pCgHkxm9C/WD4ZygPrqooaXPODa4FD5hoBCPLgWKJDMivwpqA==
ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=att.com; dmarc=pass action=none header.from=att.com; dkim=pass header.d=att.com; arc=none
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=att.onmicrosoft.com; s=selector2-att-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=K3hi3FrcQJm5R45BMFl0EQyzyCaXbB0Z4wjxWXdBti0=; b=v5due8pHvTmLaOixTgps3ENeevB50xRtaV+a7jK+MGJeASdmaAQQMb+a6HQR1BrANr8yMIFaU2wfMoHvNHOt+DS6ynuEtyKqekgcUhFuvCghvGC6/OzLXwwNgvi2IDOHGaZFxVqCKPKX5KhhQVwnDiPqNCqG1u96QQVDd1KGE1Y=
Received: from MWHPR02MB2464.namprd02.prod.outlook.com (2603:10b6:300:42::10) by CO6PR02MB7683.namprd02.prod.outlook.com (2603:10b6:303:a0::15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3763.10; Fri, 22 Jan 2021 22:02:08 +0000
Received: from MWHPR02MB2464.namprd02.prod.outlook.com ([fe80::a4eb:a02a:1ad5:514f]) by MWHPR02MB2464.namprd02.prod.outlook.com ([fe80::a4eb:a02a:1ad5:514f%9]) with mapi id 15.20.3784.015; Fri, 22 Jan 2021 22:02:08 +0000
From: "BRUNGARD, DEBORAH A" <db3546@att.com>
To: Balázs Varga A <balazs.a.varga@ericsson.com>, Loa Andersson <loa@pi.nu>, "rtg-ads@ietf.org" <rtg-ads@ietf.org>
CC: "draft-ietf-detnet-mpls-over-tsn.all@ietf.org" <draft-ietf-detnet-mpls-over-tsn.all@ietf.org>, DetNet WG <detnet@ietf.org>, "rtg-dir@ietf.org" <rtg-dir@ietf.org>
Thread-Topic: RtgDir review: draft-ietf-detnet-mpls-over-tsn
Thread-Index: AQHW7mW2yqNztgTFS0qvG3BHQAMF06o0N12g
Date: Fri, 22 Jan 2021 22:02:08 +0000
Message-ID: <MWHPR02MB2464B6870EE77D5249DB13A3D6A09@MWHPR02MB2464.namprd02.prod.outlook.com>
References: <a50bb301-138a-6c1e-77be-39c5c5b56ccb@pi.nu> <AM0PR0702MB3603BC4834F03DFD7FF9C8A3ACA30@AM0PR0702MB3603.eurprd07.prod.outlook.com>
In-Reply-To: <AM0PR0702MB3603BC4834F03DFD7FF9C8A3ACA30@AM0PR0702MB3603.eurprd07.prod.outlook.com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
authentication-results: ericsson.com; dkim=none (message not signed) header.d=none;ericsson.com; dmarc=none action=none header.from=att.com;
x-originating-ip: [71.172.98.137]
x-ms-publictraffictype: Email
x-ms-office365-filtering-correlation-id: 2613cc4a-c1c5-4292-6d65-08d8bf215cab
x-ms-traffictypediagnostic: CO6PR02MB7683:
x-microsoft-antispam-prvs: <CO6PR02MB7683AFB860E18F1247551E5DD6A00@CO6PR02MB7683.namprd02.prod.outlook.com>
x-ms-oob-tlc-oobclassifiers: OLM:8273;
x-ms-exchange-senderadcheck: 1
x-microsoft-antispam: BCL:0;
x-microsoft-antispam-message-info: q72ch9kmlKdI4+dKTBauwlO8eys7s/XtfKOR4zyyAMIzBDxPvKELgOjczV+2oqRCHsAO8jYOj+IqL3ObDiPhQBTD+N414gtj1nbfqZpwFv6Mbo+szsUcg+6PZejZYKF1v7zzybHP0ifmg6X/pvIToGaP2WD729NmMx7YN4OT02wlBq3Ceh7g3nooviJHuV+jKHNtY4et3ZPA0MrxdKDzY9TBoTvcmxt5mOEKCLMi+ZdUK7txEoH9LJAc+s1K1AmpBYA/V8gwg1nYauW1en67tvFZS89khDSx1PwLZpMQNcIoFGHlw8VT0SInpGz/HvCXcyyKEd9ZLGFfzD7dMgiNc0q0I0cwGfInFu3av6xsGyuXVA83XkxxiKu9ImYHvu7VZ0LkjyPFOPloQwqEyiumF26TSsiG11j1askzkzNdcN3ygCbOVvYsBBPMBXu7iRBychIVOUwx3n+jkWQv/7zsvg==
x-forefront-antispam-report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:MWHPR02MB2464.namprd02.prod.outlook.com; PTR:; CAT:NONE; SFS:(4636009)(396003)(366004)(346002)(376002)(136003)(39860400002)(66574015)(33656002)(66446008)(4326008)(66946007)(52536014)(83380400001)(66556008)(54906003)(76116006)(8676002)(186003)(66476007)(6506007)(7696005)(316002)(53546011)(110136005)(9686003)(64756008)(82202003)(478600001)(8936002)(86362001)(966005)(26005)(2906002)(5660300002)(71200400001)(55016002); DIR:OUT; SFP:1101;
x-ms-exchange-antispam-messagedata: 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
x-ms-exchange-transport-forked: True
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
MIME-Version: 1.0
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: MWHPR02MB2464.namprd02.prod.outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 2613cc4a-c1c5-4292-6d65-08d8bf215cab
X-MS-Exchange-CrossTenant-originalarrivaltime: 22 Jan 2021 22:02:08.1050 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: e741d71c-c6b6-47b0-803c-0f3b32b07556
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: Xtd9lSsBlQTaA/kIx4TIWtP+VcqzHo6bSJNX56JVB5Hwpma3HrtENi22gpNcE4s7
X-MS-Exchange-Transport-CrossTenantHeadersStamped: CO6PR02MB7683
X-OriginatorOrg: att.com
X-TM-SNTS-SMTP: 68F5459427462D6FB98B99B50B7835BB711FBE3DED29F253B8A48492F3ED58042
X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.343, 18.0.737 definitions=2021-01-22_15:2021-01-22, 2021-01-22 signatures=0
X-Proofpoint-Spam-Details: rule=outbound_policy_notspam policy=outbound_policy score=0 mlxscore=0 impostorscore=0 malwarescore=0 suspectscore=0 mlxlogscore=999 clxscore=1011 lowpriorityscore=0 phishscore=0 adultscore=0 spamscore=0 priorityscore=1501 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2101220112
Archived-At: <https://mailarchive.ietf.org/arch/msg/detnet/0RP33YpX5zB8fkV8ADH9YWMq5jU>
Subject: Re: [Detnet] RtgDir review: draft-ietf-detnet-mpls-over-tsn
X-BeenThere: detnet@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Discussions on Deterministic Networking BoF and Proposed WG <detnet.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/detnet>, <mailto:detnet-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/detnet/>
List-Post: <mailto:detnet@ietf.org>
List-Help: <mailto:detnet-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/detnet>, <mailto:detnet-request@ietf.org?subject=subscribe>
X-List-Received-Date: Fri, 22 Jan 2021 22:02:36 -0000

Hi Loa,

Much thanks for your careful review!

I'll start Last Call and Balazs can update with other Last Call comments-
Deborah


-----Original Message-----
From: Balázs Varga A <balazs.a.varga@ericsson.com> 
Sent: Tuesday, January 19, 2021 8:19 AM
To: Loa Andersson <loa@pi.nu>; rtg-ads@ietf.org
Cc: draft-ietf-detnet-mpls-over-tsn.all@ietf.org; DetNet WG <detnet@ietf.org>; rtg-dir@ietf.org
Subject: RE: RtgDir review: draft-ietf-detnet-mpls-over-tsn

Hi Loa,
Many thanks for the review.
I will update the draft with your nits.
Thanks
Bala'zs

-----Original Message-----
From: Loa Andersson <loa@pi.nu> 
Sent: Monday, January 18, 2021 6:47 AM
To: rtg-ads@ietf.org
Cc: draft-ietf-detnet-mpls-over-tsn.all@ietf.org; DetNet WG <detnet@ietf.org>; Loa Andersson <loa@pi.nu>; rtg-dir@ietf.org
Subject: RtgDir review: draft-ietf-detnet-mpls-over-tsn

Hello,

I have been selected as the Routing Directorate reviewer for this draft. 
The Routing Directorate seeks to review all routing or routing-related drafts as they pass through IETF last call and IESG review, and sometimes on special request. The purpose of the review is to provide assistance to the Routing ADs. For more information about the Routing Directorate, please see ​ https://urldefense.com/v3/__http://trac.tools.ietf.org/area/rtg/trac/wiki/RtgDir__;!!BhdT!35vD-FxC4uAPtiscZ_bjaDFiH5kENDtKEGWsNb-_QWKb8TIYMoh4LYdBobjY9Y4$ 

Although these comments are primarily for the use of the Routing ADs, it would be helpful if you could consider them along with any other IETF Last Call comments that you receive, and strive to resolve them through discussion or by updating the draft.

Document: draft-ietf-detnet-mpls-over-tsn
Reviewer: Loa Andersson
Review Date: date
IETF LC End Date: -
Intended Status: Informational

Summary:

No issues found. This document is ready for publication.

The draft is well and clearly written and addresses a real issue, the relationship between the MPLS layer flow and a TSN flow,

Major Issues:

No major issues found.

Minor Issues:
No minor issues found.
Nits:

I found very few nits, mostly typos and suggestion for the abbreviation list. The are included in included word file, the authors may use or discard as they want.

-- 

Loa Andersson                        email: loa@pi.nu
Senior MPLS Expert                          loa.pi.nu@gmail.com
Bronze Dragon Consulting             phone: +46 739 81 21 64