IETF Logo Mail Archive

Re: [dhcwg] L2RA

Claudio Porfiri <claudio.porfiri@ericsson.com> Thu, 31 August 2023 07:29 UTC

Return-Path: <claudio.porfiri@ericsson.com>
X-Original-To: dhcwg@ietfa.amsl.com
Delivered-To: dhcwg@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 12ED0C14F726 for <dhcwg@ietfa.amsl.com>; Thu, 31 Aug 2023 00:29:48 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -7.108
X-Spam-Level:
X-Spam-Status: No, score=-7.108 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_DNSWL_HI=-5, RCVD_IN_MSPIKE_H2=-0.001, RCVD_IN_ZEN_BLOCKED_OPENDNS=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
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=ericsson.com
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 67qbGr-ghgne for <dhcwg@ietfa.amsl.com>; Thu, 31 Aug 2023 00:29:44 -0700 (PDT)
Received: from EUR03-AM7-obe.outbound.protection.outlook.com (mail-am7eur03on2079.outbound.protection.outlook.com [40.107.105.79]) (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 BA6AEC15170B for <dhcwg@ietf.org>; Thu, 31 Aug 2023 00:29:43 -0700 (PDT)
ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=fCzFBz/C2qaxI6TGphrOfxy3yL1L9mHsHuNaq+B1EkGvV2DK61YGge5nnHgUVMRTW6rLKnBIEGLXAcmFcYo8FHSUHZnMAFcHmqMzpEs/90lN0VEEiyICbXsv4/2zVj0/s03c/ZDGqfCK/y9PTBqsABXQWdncS84SpAdjgVdnEFYDtyRI3X28Sx537teFGj00pgBUMetUeaJfVTjAR1/CQ2J7c6/guyELCKcR6EEIImjox9Cq51XIEoV6g3lO7sY/RY7mDVOJsQcJ4gq9+nkhX2qXycViHhAuCXgowOjh03zgLaHNNlwWuKzaEquhPm287FnGP4r/HDWobcVTMw8iWw==
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-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=8fqjWwwQZZHHvSL0blr9J/eZlWAoxYGeIzGkAEywdlg=; b=Xs5iuR3T7EJoi4EG3rLGOAlGPxGH552cG5tUw5dWZ1pW3e8j0dJJTHjKVwEFqZMpFlHlvDpYGrzHHIKw6+KtPIAKSh4JwWvBLZ0Lv+6GAfJubcJAW6obFHndS1tcXALQesNInYPoEXKXmXYXpbfPkPLVNpeUNRyCZe1OgT+c2XosuHzjr3BWGTbZgf+m4fnvhGt5V9SRZFplCZFI0vwkmy+aJdjOLNNnmAZXQf/fXRjRDSZ+wVE69Zvsb59NODmZ+/586fSP849ds2xXhqQUkirOWa2izKuFx7hVGJYvboi0WK7w++KAaH1EViwN1jxC5/S7q3YsD3jUkx2ey85VZg==
ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=ericsson.com; dmarc=pass action=none header.from=ericsson.com; dkim=pass header.d=ericsson.com; arc=none
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ericsson.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=8fqjWwwQZZHHvSL0blr9J/eZlWAoxYGeIzGkAEywdlg=; b=nFbkU7qWpdlTWT9O64uXSXy0Zl38Dl19tNE7+k5kO7MpSgm6VM+/N1BGQTNArRNTGQwx5mOp7adGONBQ+3fp4aaMSHMr7mqORCduEi7HASK+QDp3KW6D7TpOcjKy1E5Co9ZORvEOCJdGKwu0nzJLr8yafHJbRFWkp1g1zDxX2NE=
Received: from PA4PR07MB7568.eurprd07.prod.outlook.com (2603:10a6:102:c7::23) by DB9PR07MB9668.eurprd07.prod.outlook.com (2603:10a6:10:4ed::21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6699.35; Thu, 31 Aug 2023 07:29:39 +0000
Received: from PA4PR07MB7568.eurprd07.prod.outlook.com ([fe80::fc1:335:b1f1:5c0c]) by PA4PR07MB7568.eurprd07.prod.outlook.com ([fe80::fc1:335:b1f1:5c0c%4]) with mapi id 15.20.6745.021; Thu, 31 Aug 2023 07:29:39 +0000
From: Claudio Porfiri <claudio.porfiri@ericsson.com>
To: Pavan Kurapati <pavan.kurapati@gmail.com>, Bharat Joshi <bharat.josh@gmail.com>
CC: Siddharth Sharma <siddharth.sharma@ericsson.com>, "bevolz@gmail.com" <bevolz@gmail.com>, "bharat_joshi@infosys.com" <bharat_joshi@infosys.com>, "dhcwg@ietf.org" <dhcwg@ietf.org>, "kurapati@juniper.net" <kurapati@juniper.net>, "tim@qacafe.com" <tim@qacafe.com>
Thread-Topic: [dhcwg] L2RA
Thread-Index: AdnbRf3j0qhH7uxaQBmTnvVIzZuFSwAA+WcAACSC92A=
Date: Thu, 31 Aug 2023 07:29:39 +0000
Message-ID: <PA4PR07MB7568F3873A6DE8F1DCB5691687E5A@PA4PR07MB7568.eurprd07.prod.outlook.com>
References: <PA4PR07MB7568738924CB7A293378D8B387E6A@PA4PR07MB7568.eurprd07.prod.outlook.com> <CAAb1YU9_k=bz2WxrME3Pi1bi3wZxCsN1pEptkDnMmjZCFiTXVQ@mail.gmail.com>
In-Reply-To: <CAAb1YU9_k=bz2WxrME3Pi1bi3wZxCsN1pEptkDnMmjZCFiTXVQ@mail.gmail.com>
Accept-Language: en-US, sv-SE
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=ericsson.com;
x-ms-publictraffictype: Email
x-ms-traffictypediagnostic: PA4PR07MB7568:EE_|DB9PR07MB9668:EE_
x-ms-office365-filtering-correlation-id: 0a72448f-067b-447c-83c6-08dba9f40963
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:PA4PR07MB7568.eurprd07.prod.outlook.com; PTR:; CAT:NONE; SFS:(13230031)(376002)(396003)(346002)(366004)(39860400002)(136003)(1800799009)(186009)(451199024)(166002)(8936002)(478600001)(122000001)(110136005)(76116006)(53546011)(7696005)(6506007)(71200400001)(64756008)(66476007)(66946007)(66446008)(54906003)(66556008)(966005)(82960400001)(41300700001)(38070700005)(316002)(38100700002)(9686003)(5660300002)(8676002)(52536014)(83380400001)(86362001)(26005)(44832011)(55016003)(2906002)(33656002)(4326008); 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_PA4PR07MB7568F3873A6DE8F1DCB5691687E5APA4PR07MB7568eurp_"
MIME-Version: 1.0
X-OriginatorOrg: ericsson.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: PA4PR07MB7568.eurprd07.prod.outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 0a72448f-067b-447c-83c6-08dba9f40963
X-MS-Exchange-CrossTenant-originalarrivaltime: 31 Aug 2023 07:29:39.7464 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 92e84ceb-fbfd-47ab-be52-080c6b87953f
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: 6TTOZVgsanqtd/iSbbAmRJImi9v8loF0XB3b6a9L0sl1Y85jI6y5+UHOGPFCFGLkZEUCRj0a8uE4lwh5eGFOloOR3QP5bjocY6buxsVz+88=
X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB9PR07MB9668
Archived-At: <https://mailarchive.ietf.org/arch/msg/dhcwg/9wOs03CfANImoscFynCQadaDJns>
Subject: Re: [dhcwg] L2RA
X-BeenThere: dhcwg@ietf.org
X-Mailman-Version: 2.1.39
Precedence: list
List-Id: Dynamic Host Configuration <dhcwg.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/dhcwg>, <mailto:dhcwg-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/dhcwg/>
List-Post: <mailto:dhcwg@ietf.org>
List-Help: <mailto:dhcwg-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/dhcwg>, <mailto:dhcwg-request@ietf.org?subject=subscribe>
X-List-Received-Date: Thu, 31 Aug 2023 07:29:48 -0000

Hi Pavan, Bharat,
May you try and help understanding why the draft has been abandoned?
I searched the email thread but found no information.
It may be important when proposing to resume the argument.

Thanks,
Claudio

From: Pavan Kurapati <pavan.kurapati@gmail.com>
Sent: Wednesday, 30 August 2023 15:57
To: Claudio Porfiri <claudio.porfiri@ericsson.com>
Cc: Bharat Joshi <bharat.josh@gmail.com>; Siddharth Sharma <siddharth.sharma@ericsson.com>; bevolz@gmail.com; bharat_joshi@infosys.com; dhcwg@ietf.org; kurapati@juniper.net; tim@qacafe.com
Subject: Re: [dhcwg] L2RA

Hi Claudio,
Indeed, it has been a while that we worked on L2RA and we moved on to different domains. I am adding Bharat’s email. I don’t remember exactly when and how we stopped working on this.

I am certainly interested in revisiting the old draft with ORAN based transport context. The old draft is very DSL specific but the majority of the content remains relevant

Thanks,
Pavan

On Wed, Aug 30, 2023 at 9:44 AM Claudio Porfiri <claudio.porfiri=40ericsson.com@dmarc.ietf.org<mailto:40ericsson.com@dmarc.ietf.org>> wrote:
Hi Bernie and Timothy,
We have recently found a new scenario driven by O-RAN and CPRI specifications where a L2 ethernet switch needs a L2 Relay Agent with DHCPv4.
There’s no IETF definition of that scenario, but a draft exists https://datatracker.ietf.org/doc/html/draft-ietf-dhc-l2ra-06 expired 11 years ago that was aimed at describing L2RA.
The existing rfc6221 has a reference to the L2RA work and even Broadband Forum’s TR-101 complains that a L2RA didn’t exist.
Do you think that is possible to resume that draft and proceed forwards, or even include the L2RA specific parts in a new revision of rfc3046?

Thanks and best regards,
Claudio Porfiri
_______________________________________________
dhcwg mailing list
dhcwg@ietf.org<mailto:dhcwg@ietf.org>
https://www.ietf.org/mailman/listinfo/dhcwg

v2.23.0 | Report a Bug | By Email