Re: [mpls] Working Group Last Call for "Signaling Entropy Label Capability and Entropy Readable Label-stack Depth Using ISIS" - draft-ietf-isis-mpls-elc-07

"Les Ginsberg (ginsberg)" <ginsberg@cisco.com> Mon, 02 September 2019 04:48 UTC

Return-Path: <ginsberg@cisco.com>
X-Original-To: mpls@ietfa.amsl.com
Delivered-To: mpls@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id A08AE120274; Sun, 1 Sep 2019 21:48:14 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -14.5
X-Spam-Level:
X-Spam-Status: No, score=-14.5 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_HI=-5, SPF_PASS=-0.001, USER_IN_DEF_DKIM_WL=-7.5] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=cisco.com header.b=b/XVT1Wg; dkim=pass (1024-bit key) header.d=cisco.onmicrosoft.com header.b=UwTE1sZY
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 6Nkao8U3odq6; Sun, 1 Sep 2019 21:48:12 -0700 (PDT)
Received: from alln-iport-7.cisco.com (alln-iport-7.cisco.com [173.37.142.94]) (using TLSv1.2 with cipher DHE-RSA-SEED-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 1F6CB120236; Sun, 1 Sep 2019 21:48:12 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=cisco.com; i=@cisco.com; l=7360; q=dns/txt; s=iport; t=1567399692; x=1568609292; h=from:to:cc:subject:date:message-id:references: in-reply-to:mime-version; bh=Wlay51JYKK4l2F+kI0DY2Rk2pd2a5r3S+Jn0PqOA0v4=; b=b/XVT1WgJ4q8g5y2i9SYRTQNp9Wj5ChxCwRjCSiGBeLKvmsYfmuNmBUN nNbv7LFDJVur7uPQSpXhsGgvIdulpmBwqjnK0T5QRg/YdtgijUCJbBDCP +TgNP1yGYULWzLaxdg2/UjkRDccDnQNTZhpJs34K8k6fk7wWe0OyL1eR9 E=;
IronPort-PHdr: 9a23:YFHuBBUH7zRVoClVr8K2j1Q2EvbV8LGuZFwc94YnhrRSc6+q45XlOgnF6O5wiEPSA9yJ8OpK3uzRta2oGXcN55qMqjgjSNRNTFdE7KdehAk8GIiAAEz/IuTtank1HcJZXlJ/8FmwMFNeH4D1YFiB6nA=
X-IronPort-Anti-Spam-Filtered: true
X-IronPort-Anti-Spam-Result: A0AKAACAnmxd/4oNJK1lGQEBAQEBAQEBAQEBAQcBAQEBAQGBVAMBAQEBAQsBgRUvUANtViAECyqEIYNHA4p2glyTEIRcgS6BJANUCQEBAQwBAS0CAQGEPwIXgkkjNQgOAgMIAQEEAQEBAgEGBG2FLgyFSgEBAQQSCwYKEwEBNwEPAgEGAhEEAQEeBgcCAgIwHQgCBAENBQgTB4MBgR1NAx0BAo9YkGECgTiIYXOBMoJ8AQEFhQ8YghYJgTQBi3cYgUA/gVeCTD6ERhWCdDKCJo8shR6XUwqCH5R2gjOHNo59jXaYSQIEAgQFAg4BAQWBUgMzgVhwFTuCbIJCOIM6ilNzgSmOUQEB
X-IronPort-AV: E=Sophos;i="5.64,457,1559520000"; d="scan'208,217";a="318107900"
Received: from alln-core-5.cisco.com ([173.36.13.138]) by alln-iport-7.cisco.com with ESMTP/TLS/DHE-RSA-SEED-SHA; 02 Sep 2019 04:48:11 +0000
Received: from XCH-RCD-001.cisco.com (xch-rcd-001.cisco.com [173.37.102.11]) by alln-core-5.cisco.com (8.15.2/8.15.2) with ESMTPS id x824mBMP005936 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=FAIL); Mon, 2 Sep 2019 04:48:11 GMT
Received: from xhs-rtp-001.cisco.com (64.101.210.228) by XCH-RCD-001.cisco.com (173.37.102.11) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Sun, 1 Sep 2019 23:48:10 -0500
Received: from xhs-aln-002.cisco.com (173.37.135.119) by xhs-rtp-001.cisco.com (64.101.210.228) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Mon, 2 Sep 2019 00:48:09 -0400
Received: from NAM03-BY2-obe.outbound.protection.outlook.com (173.37.151.57) by xhs-aln-002.cisco.com (173.37.135.119) with Microsoft SMTP Server (TLS) id 15.0.1473.3 via Frontend Transport; Sun, 1 Sep 2019 23:48:09 -0500
ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=A9fuKZQRT+PYIVqOafx+g4w9bRKrYMsQRMk1N8dFtxDqj/WanN9VcNY+afIxRk3UZRt1wRd1h9DOgTINc3yhCDUTmZTI2+O8TUG8SES6pXV1KqZfalDu7HCd78Yjo8v0r12sy8SfQ8Ql1Uh/z32OCEPWLB6PH1HqZvfLDIm4c7IXnp3IvTWBZTRk/ULVp0YWHlQmCogJWbrfzGzBhJeN0SvsbAq3ePYopeFQ2rSvd6K/9b09TIe6LbDuquMvyZHI4R4Qv7gGLOqtmxipEete2NwPLVAWoI4WZZhgPtoP4OvD6fZqmrhEJXFy4/XqQ5q/VbO9cL+BFYvr4ZpUWbiz+g==
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=Wlay51JYKK4l2F+kI0DY2Rk2pd2a5r3S+Jn0PqOA0v4=; b=bqLi/tN4xd+YpQgg49vDCgQFBi09sDyEO2DUEDHmga/Pi4mfDHCK/i5eRuK9gHr9PDIT+EC8psIUn5ff4UOQ9uQYT+2pyEZmRZEuc1NdaNkX1xXhxQ3Y/CNxV9qxAKrf2G+76e23aEd7ce/jeymBFqbZsga0AbfniY77hCO0pbpfJW0NUqkhq8Dp/LjqvlFvph2aX9zsTrz0NiFT9QE8tQ43UkDD/lHtCDSx3TlJjMjZO7I2Ow4/zhWX7wsR6HFnPneiaeMXcIop3BBNgnpz/XLrs5sdl0/yNk0ivb5rffUCy6fpXAIPkBl8ShrjTo/gMeCRpdoe2IKQMSMYqUkKPQ==
ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=cisco.com; dmarc=pass action=none header.from=cisco.com; dkim=pass header.d=cisco.com; arc=none
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cisco.onmicrosoft.com; s=selector2-cisco-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=Wlay51JYKK4l2F+kI0DY2Rk2pd2a5r3S+Jn0PqOA0v4=; b=UwTE1sZYyksbW7cn2GSjHWq5/w0I8qjgAoJSzQo5FSITfihhUGXVYiivbExDQzHHTeJ/sjGBqsjDMhuAU7z48yQ0yOq1/xQ2HpRoJtrIM+Vy8oacODdX3H+e4r5SUHm5zbtpndVhj4Mpvmp6fmZeBgyUuiKGq9iYyk2EkpQ9DR0=
Received: from MN2PR11MB3647.namprd11.prod.outlook.com (20.178.251.26) by MN2PR11MB4192.namprd11.prod.outlook.com (20.179.151.225) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2220.18; Mon, 2 Sep 2019 04:48:07 +0000
Received: from MN2PR11MB3647.namprd11.prod.outlook.com ([fe80::40dd:500b:cf13:ab54]) by MN2PR11MB3647.namprd11.prod.outlook.com ([fe80::40dd:500b:cf13:ab54%7]) with mapi id 15.20.2220.013; Mon, 2 Sep 2019 04:48:07 +0000
From: "Les Ginsberg (ginsberg)" <ginsberg@cisco.com>
To: "Acee Lindem (acee)" <acee@cisco.com>, "lsr@ietf.org" <lsr@ietf.org>
CC: "mpls@ietf.org" <mpls@ietf.org>, "lsr-ads@ietf.org" <lsr-ads@ietf.org>, "draft-ietf-isis-mpls-elc@ietf.org" <draft-ietf-isis-mpls-elc@ietf.org>
Thread-Topic: Working Group Last Call for "Signaling Entropy Label Capability and Entropy Readable Label-stack Depth Using ISIS" - draft-ietf-isis-mpls-elc-07
Thread-Index: AQHVX2tT8SWTPdo8V0iboVd1lmtSkKcX1FYw
Date: Mon, 02 Sep 2019 04:48:07 +0000
Message-ID: <MN2PR11MB36473898226B71BB5926E5E7C1BE0@MN2PR11MB3647.namprd11.prod.outlook.com>
References: <B645A02C-1267-41C8-988F-A9FA4DE565B4@cisco.com>
In-Reply-To: <B645A02C-1267-41C8-988F-A9FA4DE565B4@cisco.com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
authentication-results: spf=none (sender IP is ) smtp.mailfrom=ginsberg@cisco.com;
x-originating-ip: [2001:420:c0c8:1005::bc]
x-ms-publictraffictype: Email
x-ms-office365-filtering-correlation-id: 5da17426-b77f-48f9-cedf-08d72f60bf7d
x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600166)(711020)(4605104)(1401327)(2017052603328)(7193020); SRVR:MN2PR11MB4192;
x-ms-traffictypediagnostic: MN2PR11MB4192:
x-ms-exchange-purlcount: 2
x-ms-exchange-transport-forked: True
x-microsoft-antispam-prvs: <MN2PR11MB41922695A1CC8A8533FA164AC1BE0@MN2PR11MB4192.namprd11.prod.outlook.com>
x-ms-oob-tlc-oobclassifiers: OLM:4125;
x-forefront-prvs: 01480965DA
x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(4636009)(396003)(376002)(366004)(136003)(39860400002)(346002)(199004)(189003)(14454004)(4326008)(102836004)(53546011)(6506007)(46003)(186003)(2501003)(476003)(486006)(7696005)(86362001)(33656002)(446003)(11346002)(76176011)(71190400001)(6246003)(66446008)(64756008)(71200400001)(66556008)(66946007)(76116006)(2906002)(5660300002)(4744005)(66476007)(8936002)(8676002)(6116002)(55016002)(316002)(54906003)(9686003)(81156014)(110136005)(6306002)(54896002)(6436002)(53936002)(99286004)(478600001)(450100002)(25786009)(74316002)(7736002)(790700001)(81166006)(229853002)(52536014)(256004); DIR:OUT; SFP:1101; SCL:1; SRVR:MN2PR11MB4192; H:MN2PR11MB3647.namprd11.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1;
received-spf: None (protection.outlook.com: cisco.com does not designate permitted sender hosts)
x-ms-exchange-senderadcheck: 1
x-microsoft-antispam-message-info: DOUdlFbvvcAetj32sgZXTyaNub+EPkzpNu+jjrSPiUbdEu0bXu1skibND7zvUc7MmBrFC6ChZCpKVyJh7QF3UDtrcW8JPoshLF1BJDRL4Er8QY64jSwHMtrrtUAsB3jUyc24Ne6+r2e8e5w1YJeO4dutILKAuWTHKPUA3qZamShEztaazzB/SOzzyF8i8LEL3N3DuTCS1Jo7Gj+dYkM76Zh2AJgcB3WBnjLUpoS3O8W9KipkqSRRm/wFtgt1WlKs3+mjh5947Hkgp+9nvVAqqDTq3Y2rpQkiS31Quz6/6TulGBCSpvpxo4rwKYzwe2ha7ty2hAibVq1WKqtUTTPuGzdlKNvqUczdwrOGg2Qas8w17vDn1Sxdt4dFbTWFC9slvN5CfAX3O/DWzlAyTQcSsoZNee03M0t/EZnWjR2rzsU=
Content-Type: multipart/alternative; boundary="_000_MN2PR11MB36473898226B71BB5926E5E7C1BE0MN2PR11MB3647namp_"
MIME-Version: 1.0
X-MS-Exchange-CrossTenant-Network-Message-Id: 5da17426-b77f-48f9-cedf-08d72f60bf7d
X-MS-Exchange-CrossTenant-originalarrivaltime: 02 Sep 2019 04:48:07.1943 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 5ae1af62-9505-4097-a69a-c1553ef7840e
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: NdDt/eQ1nThpcOMewuvGid2mN6W7uzfqzP1eOSFki/kg1de7UZUa0VGoUnryiBgj//EyzEeCk9SG4TbdwUGB1Q==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR11MB4192
X-OriginatorOrg: cisco.com
X-Outbound-SMTP-Client: 173.37.102.11, xch-rcd-001.cisco.com
X-Outbound-Node: alln-core-5.cisco.com
Archived-At: <https://mailarchive.ietf.org/arch/msg/mpls/UBKmIFfgaw2x1E-o-TnOVIZFk3M>
Subject: Re: [mpls] Working Group Last Call for "Signaling Entropy Label Capability and Entropy Readable Label-stack Depth Using ISIS" - draft-ietf-isis-mpls-elc-07
X-BeenThere: mpls@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Multi-Protocol Label Switching WG <mpls.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/mpls>, <mailto:mpls-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/mpls/>
List-Post: <mailto:mpls@ietf.org>
List-Help: <mailto:mpls-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/mpls>, <mailto:mpls-request@ietf.org?subject=subscribe>
X-List-Received-Date: Mon, 02 Sep 2019 04:48:21 -0000

I support moving forward with these drafts.
There are clearly use cases for this functionality and the solution has been vetted with providers who intend to deploy this.

   Les


From: Lsr <lsr-bounces@ietf.org> On Behalf Of Acee Lindem (acee)
Sent: Friday, August 30, 2019 12:44 PM
To: lsr@ietf.org
Cc: mpls@ietf.org; lsr-ads@ietf.org; draft-ietf-isis-mpls-elc@ietf.org
Subject: [Lsr] Working Group Last Call for "Signaling Entropy Label Capability and Entropy Readable Label-stack Depth Using ISIS" - draft-ietf-isis-mpls-elc-07

We’ve gone through a number of iterations with these ELC drafts and I believe they are ready and meets all the use case requirements. Note that “Entropy Label for Spring tunnels” – draft-ietf-mpls-spring-entropy-label-12 is on the RFC editor’s queue.
This begins a two week last call for the subject draft. Please indicate your support or objection on this list prior to 12:00 AM UTC on Sept 14th, 2014. Also, review comments are certainly welcome.
Thanks,
Acee