IETF Logo Mail Archive

Re: [mpls] Poll 2: New SPL vs re-purposed ELI for carrying Network Action Indicators

"Jeffrey (Zhaohui) Zhang" <zzhang@juniper.net> Wed, 08 June 2022 18:03 UTC

Return-Path: <zzhang@juniper.net>
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 548BDC159485; Wed, 8 Jun 2022 11:03:35 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2.853
X-Spam-Level:
X-Spam-Status: No, score=-2.853 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.745, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=juniper.net header.b=rZGPZ4/0; dkim=pass (1024-bit key) header.d=juniper.net header.b=CzkDq6CE
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 tprH3gEgF9lG; Wed, 8 Jun 2022 11:03:31 -0700 (PDT)
Received: from mx0b-00273201.pphosted.com (mx0b-00273201.pphosted.com [67.231.152.164]) (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 3B8F3C157B5C; Wed, 8 Jun 2022 11:03:28 -0700 (PDT)
Received: from pps.filterd (m0108160.ppops.net [127.0.0.1]) by mx0b-00273201.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 2588BRET018424; Wed, 8 Jun 2022 11:03:28 -0700
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=juniper.net; h=from : to : cc : subject : date : message-id : references : in-reply-to : content-type : content-transfer-encoding : mime-version; s=PPS1017; bh=psfOW3JfpoS+h+7LQGUAZTVC+HAk4HtKEHVIhcH7LJA=; b=rZGPZ4/0i/WrfeA5EvtgrrKiC3+ah4kHSa9RBhJO2ESZVLn/bnU6o9NMFc+3H5Vajr1q 6Hl0ro/Qq0MSECksr0iIi6fgT7whCgTVt8Imd+ZMHRksuf1/qMwpughMJ56to3SjWYeV Opz2f1IwFfI/UJCsTwwtrx2BwWBZOKYpSXNn8fzWOEH96qifdIdecQ0VrwD822r6iQgR +xB7jD5NYdycPxwd9g29UVF9IKsxqUPXNEVc/qApOjzh+hhn1xmwS6CtEmeS8Wn5N0r7 808OPT73cHlewRkFDctCv9Qcx0ZIFdKKnhh2GV38CnmL9787kCGBqzVcowiSv4SLMa9R 2g==
Received: from nam10-bn7-obe.outbound.protection.outlook.com (mail-bn7nam10lp2104.outbound.protection.outlook.com [104.47.70.104]) by mx0b-00273201.pphosted.com (PPS) with ESMTPS id 3gjr1h92ee-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 08 Jun 2022 11:03:27 -0700
ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=JNhsPouMNVL8AmPdM1R5/dWnH2lxONNMj/J1Mj8NCxuveqQGUQub3sGYvalye091V6gG6KvXxZut/esSiL0RxrtneJ9CpJseze13l1XU2RaJPqXnmOo3tkJVlde7hXt1bCTxB/jENXK7rS5Aid6JR7oCNL58HS69YK0DKV8aVUxrs3NPba5XoNh/PggyHOKS5ImK1rA84yA/O8uGJau+/bEZeT6Pb21a1oFv02p0Nkr/Ce9rZfhikEu67xQLQyBgb0tS6XcevEL/XJRcciunA+m4mAJHScRnsj4+BVJXvpyNhtQPK/1oluxninbnM+tsN5HVWBiRtA8ekPCgdpnBIg==
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=psfOW3JfpoS+h+7LQGUAZTVC+HAk4HtKEHVIhcH7LJA=; b=JCXKadmNpTlKpJ0X8/QWl4xlEQwOewtnHnMr/LZTYYOs7W1Zb93Vw09LygQ/DwFbHQ48yAAq7fFTjP2yKKSR9fDudfTF6TnNyE5kQCWmNdmDXLX8ihX8TisVmMcgCzXHZ3PlIG11gjeeYGnt8VMO2Uq5jyEl1g/UU10/JpRToDSxBLhCw+w2FX8GdzZVE38/ifDdSSSeFdetFsnSORSqbSPemVCXxckwYAJN/ie0UxFqJurj73l/vOEU0bIAripyUosttCSx3DGjmd9TSLPLbK+JZlJD7VD/u7KNU3zj1wejRxmOJYlLrzLlvKFWR3xUCRrAnP+zzBrTHI2FdWUMzQ==
ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=juniper.net; dmarc=pass action=none header.from=juniper.net; dkim=pass header.d=juniper.net; arc=none
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=juniper.net; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=psfOW3JfpoS+h+7LQGUAZTVC+HAk4HtKEHVIhcH7LJA=; b=CzkDq6CEYSrzVYd3d9/hRYWTwG0j9l8aYPnH0QUSH7qNX3m6Ovg9VLtlVB9wtHPwDvcGN7JpiH0m1lMBXisYJ8+9YK2toUVSAMRcILR3VExB8wa/t6wa67eT5z2bncKDUzLaZoohmNCLUxxgZeCtIkXSLKqJqht+N5KyxYD6FkY=
Received: from BL0PR05MB5652.namprd05.prod.outlook.com (2603:10b6:208:6a::19) by MN2PR05MB6335.namprd05.prod.outlook.com (2603:10b6:208:d7::28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5332.7; Wed, 8 Jun 2022 18:03:25 +0000
Received: from BL0PR05MB5652.namprd05.prod.outlook.com ([fe80::80a3:3159:9d61:baef]) by BL0PR05MB5652.namprd05.prod.outlook.com ([fe80::80a3:3159:9d61:baef%6]) with mapi id 15.20.5332.011; Wed, 8 Jun 2022 18:03:25 +0000
From: "Jeffrey (Zhaohui) Zhang" <zzhang@juniper.net>
To: Loa Andersson <loa@pi.nu>, "mpls@ietf.org" <mpls@ietf.org>
CC: "mpls-chairs@ietf.org" <mpls-chairs@ietf.org>, "pals-chairs@ietf.org" <pals-chairs@ietf.org>, DetNet Chairs <detnet-chairs@ietf.org>
Thread-Topic: [mpls] Poll 2: New SPL vs re-purposed ELI for carrying Network Action Indicators
Thread-Index: AQHYdGtLC/ld3hcrZE+QtsIlT7fn+K1F2zUQ
Date: Wed, 08 Jun 2022 18:03:24 +0000
Message-ID: <BL0PR05MB5652C883CD6AEC73F874AF82D4A49@BL0PR05MB5652.namprd05.prod.outlook.com>
References: <6e5c6fa9-539f-80c3-7c92-5b97ad67560c@pi.nu>
In-Reply-To: <6e5c6fa9-539f-80c3-7c92-5b97ad67560c@pi.nu>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
msip_labels: MSIP_Label_0633b888-ae0d-4341-a75f-06e04137d755_Enabled=true; MSIP_Label_0633b888-ae0d-4341-a75f-06e04137d755_SetDate=2022-06-08T18:03:24Z; MSIP_Label_0633b888-ae0d-4341-a75f-06e04137d755_Method=Standard; MSIP_Label_0633b888-ae0d-4341-a75f-06e04137d755_Name=0633b888-ae0d-4341-a75f-06e04137d755; MSIP_Label_0633b888-ae0d-4341-a75f-06e04137d755_SiteId=bea78b3c-4cdb-4130-854a-1d193232e5f4; MSIP_Label_0633b888-ae0d-4341-a75f-06e04137d755_ActionId=1333e052-8eb9-41c7-b79b-88255de510d7; MSIP_Label_0633b888-ae0d-4341-a75f-06e04137d755_ContentBits=2
x-ms-publictraffictype: Email
x-ms-office365-filtering-correlation-id: f5bdd070-49c1-425f-feb2-08da49792ebd
x-ms-traffictypediagnostic: MN2PR05MB6335:EE_
x-microsoft-antispam-prvs: <MN2PR05MB6335D0B970BFCA41F4281CB7D4A49@MN2PR05MB6335.namprd05.prod.outlook.com>
x-ms-exchange-senderadcheck: 1
x-ms-exchange-antispam-relay: 0
x-microsoft-antispam: BCL:0;
x-microsoft-antispam-message-info: fb+09fTkSJXDDdEmyPbE6v6dnD2pVy0IgTNebIyMuj8OHxp+Ld5WIWN9vCeG8ya4Dhj4fKxkqUhAnXz6sUA7F0mBRO/nqtk8MUkMaGhPZzQnxGsRqDMlSIcV1U3iSBA8h/k1HJ/FU8gd3HY3t4irMCFKW3HxvSxOLyA6mtVUYbL7HJrP9qQhnu3asw9iWXGTv5dYOEaLNwBh7fO/Hp+YE/wnhxz67cGOYUMwysJTGxxNzKTkNAvNrWDbj+XDiYGK3ihr9Zr38wdXNkPoURxEXNlwF5P7DQjFYIY4NydZKSXnaNAtpffdBC3p+Vs8YQdDhepvOQ3lx3Nma6N1gKS0SY8NmDqBzIPv9cQQeo/oq70KLZaca+5+CBP4U0rq2H0YXQG05Nfrl4neB1W68BTA/WidYeaPK2xlpKN5t8F7FQ6Fip1MdKHXMsrZgC9sNEuG6I0duE4xhIomptPqwLnpsWvT3AqglGP+kR6KJy6YzulcD8EeTrvSthIrN5oCEgYPoa68cJUrPCURvQZaKIQteUglsLQXLoMWnB3QGse05HJ1+hkCdRRmndvtaplZsFr/RhfbQqmXxeizLWPU/ewbwOrWm3MZ5c7gMiUkY6fwCRSak4wdTZ2Nar4aX0kXsxDc0kRMMSGKfwMtLqZpmp79AfA5QznmdWqAV4kvezPs0oYLWn7CCQWxQXEfNZsrh9qe/yBCyrgqrh11Ltl3zJh7iDjseCCua7HmUFO7yUsmI/MhtbY4XD6Cm8rRCTZXc25RHQko708e2jfXadFX4d69RaD4t/eHnIpCAbxntIG8hKH75/00Vlp4r4Lp0lg3p3Teab8RNAbX5xXWXnz/9DLaTQ==
x-forefront-antispam-report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:BL0PR05MB5652.namprd05.prod.outlook.com; PTR:; CAT:NONE; SFS:(13230001)(4636009)(366004)(26005)(316002)(9686003)(33656002)(71200400001)(66556008)(966005)(54906003)(110136005)(4326008)(5660300002)(53546011)(8676002)(52536014)(66476007)(508600001)(8936002)(2906002)(76116006)(64756008)(66446008)(66946007)(83380400001)(186003)(86362001)(38100700002)(7696005)(6506007)(55016003)(122000001)(38070700005); DIR:OUT; SFP:1102;
x-ms-exchange-antispam-messagedata-chunkcount: 1
x-ms-exchange-antispam-messagedata-0: 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
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0
X-OriginatorOrg: juniper.net
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: BL0PR05MB5652.namprd05.prod.outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: f5bdd070-49c1-425f-feb2-08da49792ebd
X-MS-Exchange-CrossTenant-originalarrivaltime: 08 Jun 2022 18:03:25.0107 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: bea78b3c-4cdb-4130-854a-1d193232e5f4
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: sdZyqObBBXny93MYZGlluJDcxVOKO8oL7iv3v9LguSHZ919CBEmg2P7ETZVNLRJ40jQhUb+eYDkSjirGeoadxQ==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR05MB6335
X-Proofpoint-GUID: SrtmtmaIZ-WIAZef6-uRXCthYX2YNO2y
X-Proofpoint-ORIG-GUID: SrtmtmaIZ-WIAZef6-uRXCthYX2YNO2y
X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.874,Hydra:6.0.517,FMLib:17.11.64.514 definitions=2022-06-08_05,2022-06-07_02,2022-02-23_01
X-Proofpoint-Spam-Details: rule=outbound_spam_notspam policy=outbound_spam score=0 suspectscore=0 mlxscore=0 lowpriorityscore=0 spamscore=0 impostorscore=0 malwarescore=0 clxscore=1015 mlxlogscore=885 adultscore=0 bulkscore=0 phishscore=0 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2204290000 definitions=main-2206080071
Archived-At: <https://mailarchive.ietf.org/arch/msg/mpls/DuEGYOR63sXeT0dxKECXseOnlj0>
Subject: Re: [mpls] Poll 2: New SPL vs re-purposed ELI for carrying Network Action Indicators
X-BeenThere: mpls@ietf.org
X-Mailman-Version: 2.1.39
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: Wed, 08 Jun 2022 18:03:35 -0000

(1)


Juniper Business Use Only

-----Original Message-----
From: mpls <mpls-bounces@ietf.org> On Behalf Of Loa Andersson
Sent: Monday, May 30, 2022 5:22 PM
To: mpls@ietf.org
Cc: mpls-chairs@ietf.org; pals-chairs@ietf.org; DetNet Chairs <detnet-chairs@ietf.org>
Subject: [mpls] Poll 2: New SPL vs re-purposed ELI for carrying Network Action Indicators

[External Email. Be cautious of content]


MPLS Working Group, MPLS Open DT,

The MPLS Network Actions (MNA) framework requires a method of indicating the presence of a Network Action and any Ancillary Data.

Is the consensus of the working group that we do this by:

   (1) allocating a new SPL for Network Action Indicators?

   (2) re-purposing the ELI SPL?

   (3) using some other method of indicating this such as making it an
       additional property of an ordinary label?

Please respond to the MPLS WG mail list.

Loa Andersson
for the Open DT wg chairs

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

_______________________________________________
mpls mailing list
mpls@ietf.org
https://urldefense.com/v3/__https://www.ietf.org/mailman/listinfo/mpls__;!!NEt6yMaO-gk!BdmDf91l3M__BckxGRmyf27ALZEXxV-aNqUO4a8dEdz2w661Gq4ku4hdxXy96xFX81V4ElW5dA$

v2.23.0 | Report a Bug | By Email