[bess] Re: WG adoption and IPR poll for draft-sajassi-bess-evpn-umr-mobility

"Jorge Rabadan (Nokia)" <jorge.rabadan@nokia.com> Tue, 14 October 2025 17:59 UTC

Return-Path: <jorge.rabadan@nokia.com>
X-Original-To: bess@mail2.ietf.org
Delivered-To: bess@mail2.ietf.org
Received: from localhost (localhost [127.0.0.1]) by mail2.ietf.org (Postfix) with ESMTP id 49F7B736AF03; Tue, 14 Oct 2025 10:59:38 -0700 (PDT)
X-Virus-Scanned: amavisd-new at ietf.org
X-Spam-Flag: NO
X-Spam-Score: -2.095
X-Spam-Level:
X-Spam-Status: No, score=-2.095 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, HTML_MESSAGE=0.001, RCVD_IN_MSPIKE_H2=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_NONE=0.001] autolearn=ham autolearn_force=no
Authentication-Results: mail2.ietf.org (amavisd-new); dkim=pass (2048-bit key) header.d=nokia.com
Received: from mail2.ietf.org ([166.84.6.31]) by localhost (mail2.ietf.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id T7sWXpZJ3QqZ; Tue, 14 Oct 2025 10:59:36 -0700 (PDT)
Received: from SN4PR0501CU005.outbound.protection.outlook.com (mail-southcentralusazon11011061.outbound.protection.outlook.com [40.93.194.61]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature ECDSA (P-256) server-digest SHA256) (No client certificate requested) by mail2.ietf.org (Postfix) with ESMTPS id 92281736ADF5; Tue, 14 Oct 2025 10:58:24 -0700 (PDT)
ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=lQkpn1xR4aw5CYpEDRpYbZG2C9MOjYPpSyf35gP3+7jyu/cXh1/omED0IRa1lK3oBLfXlsSXlpoeQhtpBjFV1FkXfu0Q2nULSOi6vx4dNQQl+OuDHCqc3A1rQeIyptrrfnPqT+QD1Ocw/VCvA0hZMX8ee5pnPkGkYoTgUu8qxIATGzwTs1xuW31AjnP3eYxPwOitC398Sum1JdvbkC1BbwF/AdA7pNq5ofcXT5KbWY4ILxLwz0ZvMYhAzHeszPwn8ktpSpgpsIrWuVJyNYClAPt313w5emDl72pruKAMdlCJjKra5RrZZpdKnUcP7Zl3PsTkQbLZnD39kRx/ui9XGg==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=/ljk4wOlueQSXb6N+u0SrkikOS00qZCoVwwFjkQPrOk=; b=uJYVoxOcGFzViZT4EER/Fr878ruT9yvHZonmaAbG8OxTDOxWjuF1ha2TyU+e7IaHwjWNSsa5HVATZpTEvvsxG1A1OrpjeWAbVEC575DY3O2zZ0+nvTX2GJJxjhAnhv3HThHmD5Ewsv2j/AoCIASQidiHTgqy15dXiotxg4yQUKoNu5DHCWWzu+ptPwOw+5Lm4mPqQz+yLZcwlxi9Y/CG+YuF0w5rF/5DsGq6Y/KWjWf+pRPwSSzEkQ/kB9U9Mlqw2aT/tTkpqTnX1O+AMZzXU+7PRYMYyjmjfH2ADqfxx0MbUGpqOiWQi5cYaO+9AYkvPEVNMargGhrYsp/++af2rg==
ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nokia.com; dmarc=pass action=none header.from=nokia.com; dkim=pass header.d=nokia.com; arc=none
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nokia.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=/ljk4wOlueQSXb6N+u0SrkikOS00qZCoVwwFjkQPrOk=; b=A9j7Zn8sffbTnCsbBls0zBD6930fvq+F+DrNdjc+q39N6CLFtO9DCb55ZfhaCR9NbTEN114e+Mi5EH7OsF7j25BrtcfseJ0kTEMrg9VKh3ACob+I9CTw9i3NpDEMKO/Mx/nExtkezLF1x9y12RthyPibpgCMndsmiETKTA5/L95g5iAyu7f52Jy7RIZrvqqpmD69BIuLo7Qvbf3WJVGltzu+nzebP0Tx/BQdmNJCIaURFrRygBAwo0i6N7Xycl33iyZXkovymaTShGO3omv/xgvlka1tsj/22E3XR94LUarIrOTtk9EIcxqJozCcp1gTgHr4TIqJR50wBbt9+ln4pQ==
Received: from SA1PR08MB7215.namprd08.prod.outlook.com (2603:10b6:806:1a9::17) by CH3PR08MB9178.namprd08.prod.outlook.com (2603:10b6:610:1c6::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9228.9; Tue, 14 Oct 2025 17:58:13 +0000
Received: from SA1PR08MB7215.namprd08.prod.outlook.com ([fe80::b10c:f208:adaa:c369]) by SA1PR08MB7215.namprd08.prod.outlook.com ([fe80::b10c:f208:adaa:c369%6]) with mapi id 15.20.9228.005; Tue, 14 Oct 2025 17:58:13 +0000
From: "Jorge Rabadan (Nokia)" <jorge.rabadan@nokia.com>
To: "Stephane Litkowski (slitkows)" <slitkows=40cisco.com@dmarc.ietf.org>, "bess@ietf.org" <bess@ietf.org>
Thread-Topic: WG adoption and IPR poll for draft-sajassi-bess-evpn-umr-mobility
Thread-Index: Adw9BBQQrxrz3qD6QWuKhFw1X/3eVQALPj6e
Date: Tue, 14 Oct 2025 17:58:12 +0000
Message-ID: <SA1PR08MB721525A5D64E2B857BBA5E96F7EBA@SA1PR08MB7215.namprd08.prod.outlook.com>
References: <PH3PPFF8B8D6872846156F600B0D5A71997C2EBA@PH3PPFF8B8D6872.namprd11.prod.outlook.com>
In-Reply-To: <PH3PPFF8B8D6872846156F600B0D5A71997C2EBA@PH3PPFF8B8D6872.namprd11.prod.outlook.com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
x-ms-reactions: allow
authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nokia.com;
x-ms-publictraffictype: Email
x-ms-traffictypediagnostic: SA1PR08MB7215:EE_|CH3PR08MB9178:EE_
x-ms-office365-filtering-correlation-id: be2fd16a-3897-4e9e-8cc7-08de0b4b3e5e
x-ms-exchange-senderadcheck: 1
x-ms-exchange-antispam-relay: 0
x-microsoft-antispam: BCL:0;ARA:13230040|376014|366016|1800799024|8096899003|7053199007|38070700021|13003099007;
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:SA1PR08MB7215.namprd08.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(376014)(366016)(1800799024)(8096899003)(7053199007)(38070700021)(13003099007);DIR:OUT;SFP:1101;
x-ms-exchange-antispam-messagedata-chunkcount: 1
x-ms-exchange-antispam-messagedata-0: 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
Content-Type: multipart/alternative; boundary="_000_SA1PR08MB721525A5D64E2B857BBA5E96F7EBASA1PR08MB7215namp_"
MIME-Version: 1.0
X-OriginatorOrg: nokia.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: SA1PR08MB7215.namprd08.prod.outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: be2fd16a-3897-4e9e-8cc7-08de0b4b3e5e
X-MS-Exchange-CrossTenant-originalarrivaltime: 14 Oct 2025 17:58:12.9788 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 5d471751-9675-428d-917b-70f44f9630b0
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: 38KoBr989zS3LH9jaKUceNP5Ns/W0Jf6HAO69eYp1BlIT15Z6hsEYNKKi4jJH3pWTEQBxt/cxNUvio2mzNpL9A==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH3PR08MB9178
Message-ID-Hash: HAADZGWS65DRMYKKJWF57A6GD4YC3JE7
X-Message-ID-Hash: HAADZGWS65DRMYKKJWF57A6GD4YC3JE7
X-MailFrom: jorge.rabadan@nokia.com
X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-bess.ietf.org-0; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header
CC: "bess-chairs@ietf.org" <bess-chairs@ietf.org>
X-Mailman-Version: 3.3.9rc6
Precedence: list
Subject: [bess] Re: WG adoption and IPR poll for draft-sajassi-bess-evpn-umr-mobility
List-Id: BGP-Enabled ServiceS working group discussion list <bess.ietf.org>
Archived-At: <https://mailarchive.ietf.org/arch/msg/bess/7V4zivlV41BJ11nycw1iuqYOpS0>
List-Archive: <https://mailarchive.ietf.org/arch/browse/bess>
List-Help: <mailto:bess-request@ietf.org?subject=help>
List-Owner: <mailto:bess-owner@ietf.org>
List-Post: <mailto:bess@ietf.org>
List-Subscribe: <mailto:bess-join@ietf.org>
List-Unsubscribe: <mailto:bess-leave@ietf.org>

Hi,

As a coauthor, I fully support this document for WG adoption.

This document not only clarifies the use of the Unknown MAC Route (UMR) in an EVPN broadcast domain (originally introduced in RFC9014) and in EVPN Layer 2/3 environments, but also extends the UMR procedures to support key EVPN features such as mobility and proxy ARP/ND.

I’m not aware or any relevant IPR.

Thanks!
Jorge

From: Stephane Litkowski (slitkows) <slitkows=40cisco.com@dmarc.ietf.org>
Date: Tuesday, October 14, 2025 at 5:16 AM
To: bess@ietf.org <bess@ietf.org>
Cc: bess-chairs@ietf.org <bess-chairs@ietf.org>
Subject: [bess] WG adoption and IPR poll for draft-sajassi-bess-evpn-umr-mobility

CAUTION: This is an external email. Please be very careful when clicking links or opening attachments. See the URL nok.it/ext for additional information.


Hello,
This email begins a two-week WG adoption poll for draft-sajassi-bess-evpn-umr-mobility-03 [1].
Please review the draft and post any comments to the BESS working group list.
We are also polling for knowledge of any undisclosed IPR that applies to this document, to ensure that IPR has been disclosed in compliance with IETF IPR rules (see RFCs 3979, 4879, 3669 and 5378 for more details).
If you are listed as an author or a contributor of this document, please respond to this email and indicate whether you are aware of any relevant undisclosed IPR, copying the BESS mailing list. The document will not progress without answers from all the authors and contributors.
Currently, there is currently no IPR disclosure against this document.
If you are not listed as an author or a contributor, then please explicitly respond only if you are aware of any IPR that has not yet been disclosed in conformance with IETF rules.
This poll for adoption closes on Oct 28th 2025.
Regards,
Stephane, Matthew, and Jeffrey
[1] https://datatracker.ietf.org/doc/draft-sajassi-bess-evpn-umr-mobility/