IETF Logo Mail Archive

Re: [mpls] PALS meeting IETF 111

Haoyu Song <haoyu.song@futurewei.com> Sat, 24 July 2021 23:55 UTC

Return-Path: <haoyu.song@futurewei.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 4BFE53A033F; Sat, 24 Jul 2021 16:55:07 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.989
X-Spam-Level:
X-Spam-Status: No, score=-1.989 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, HTML_MESSAGE=0.001, HTTPS_HTTP_MISMATCH=0.1, RCVD_IN_MSPIKE_H2=-0.001, T_SPF_PERMERROR=0.01, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=futurewei.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 b7iRbuovmOUI; Sat, 24 Jul 2021 16:55:01 -0700 (PDT)
Received: from NAM10-MW2-obe.outbound.protection.outlook.com (mail-mw2nam10on2135.outbound.protection.outlook.com [40.107.94.135]) (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 721C53A0317; Sat, 24 Jul 2021 16:55:01 -0700 (PDT)
ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=k0ShFOGvd5yhcDryj21/6djse79epmtZUf4PXrJSC37SIjbNZK+u2kMJsta7TNuiwIaKIIqfDxyzY3ZyiEFH41NHoLDE0nteHu7NttK3xGn2OGPJKSSUGa9kqBhaJr8ZBDB24NVi3fc7RdkuK8/g6UgsoDKhI9I/Ad3oj71XnIuS4nJld0tIvKEgYRiG+psBRTIf2xX06kuiwiB3UkBGv9FHSQpxFWBmjcaaFn+IKxGUxQsdNWOliHbZ0NkZeLiwL0XuFTmj/aou86kVHVH1zSkn1w0RkUUfoNYahlRkI8k6VCdirN4rjzmlVvcvrc0W6W6EwIBR/wKXfgaWGBznyg==
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=FdfqEFuBA/0TXwztS73vxXICTYg9CdIMid7GkUNCYgY=; b=l0WXf3TD1rlIoxJwN769watZzkBEeJAnjzEr/EpSKIFxnVsvaVW4DK0cnzvbiE73xhbS/YU9IMtLRT5+wzkUxTWBHRssPqEfbpsNQvqnSLDAUTITOsHjRgH5EYtFLnhxFPCJYG/QVq3Hih3Wl1SLRq35JIz7RHqh5W2UF3Y8EFXgGfJjHgPete47tRRa/HWMMczDmf1uVmjdqpE7bc8JZ6mw7xJ0QerGFYojuvtFxOhjlYQf1SPsfZW3+GDw52tn8lmW0ZBRA5D8us4GYEgNmfuHQYnMyJEYo9F9QD2kK2fJWVP9H9EyAnmI9zIjtys+cB1FjgTvD529dMsurfHxHg==
ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=futurewei.com; dmarc=pass action=none header.from=futurewei.com; dkim=pass header.d=futurewei.com; arc=none
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Futurewei.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=FdfqEFuBA/0TXwztS73vxXICTYg9CdIMid7GkUNCYgY=; b=p3349HUlI7rqGOCVyj9z3nCGcr5mkyz8IEyoBUuUxPv57nTyGg6e1gCKwuHGupqg02Up7pUC/HqPjPXzaxmPM7XiKgRdPJrswkTBgYteWEOcP+WJLkvCvZiAX7L4lash0g4PPOqKWWcibq/9tsdzJl4xU9yv/NwuGmG+PxnC3+8=
Received: from BY3PR13MB4787.namprd13.prod.outlook.com (2603:10b6:a03:357::13) by BY5PR13MB2918.namprd13.prod.outlook.com (2603:10b6:a03:18a::17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4352.23; Sat, 24 Jul 2021 23:54:56 +0000
Received: from BY3PR13MB4787.namprd13.prod.outlook.com ([fe80::cca5:49e8:5b4f:5cf8]) by BY3PR13MB4787.namprd13.prod.outlook.com ([fe80::cca5:49e8:5b4f:5cf8%4]) with mapi id 15.20.4373.014; Sat, 24 Jul 2021 23:54:55 +0000
From: Haoyu Song <haoyu.song@futurewei.com>
To: Stewart Bryant <stewart.bryant@gmail.com>, "pals@ietf.org" <pals@ietf.org>
CC: mpls <mpls@ietf.org>, "teas@ietf.org" <teas@ietf.org>, "pals-chairs@ietf.org" <pals-chairs@ietf.org>, "detnet@ietf.org" <detnet@ietf.org>
Thread-Topic: [mpls] PALS meeting IETF 111
Thread-Index: AQHXf7XzV1xz9YTG7EKu7mmpzN+ta6tSzvHg
Date: Sat, 24 Jul 2021 23:54:55 +0000
Message-ID: <BY3PR13MB478713761D3711E73F55DF419AE69@BY3PR13MB4787.namprd13.prod.outlook.com>
References: <DAE5C99B-6E01-4443-945D-E4997053C3A0@gmail.com>
In-Reply-To: <DAE5C99B-6E01-4443-945D-E4997053C3A0@gmail.com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
authentication-results: gmail.com; dkim=none (message not signed) header.d=none;gmail.com; dmarc=none action=none header.from=futurewei.com;
x-ms-publictraffictype: Email
x-ms-office365-filtering-correlation-id: 0e4c52c0-414e-45e3-6b29-08d94efe7006
x-ms-traffictypediagnostic: BY5PR13MB2918:
x-microsoft-antispam-prvs: <BY5PR13MB29182777A23BF1B193F33A7E9AE69@BY5PR13MB2918.namprd13.prod.outlook.com>
x-ms-oob-tlc-oobclassifiers: OLM:5516;
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:BY3PR13MB4787.namprd13.prod.outlook.com; PTR:; CAT:NONE; SFS:(4636009)(136003)(376002)(366004)(346002)(396003)(39830400003)(316002)(66556008)(66946007)(53546011)(478600001)(71200400001)(9686003)(122000001)(38100700002)(110136005)(64756008)(55016002)(8676002)(66476007)(5660300002)(166002)(66446008)(7696005)(44832011)(9326002)(54906003)(83380400001)(4326008)(8936002)(33656002)(86362001)(186003)(966005)(52536014)(6506007)(76116006)(2906002)(38070700004); DIR:OUT; SFP:1102;
x-ms-exchange-antispam-messagedata-chunkcount: 1
x-ms-exchange-antispam-messagedata-0: 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
x-ms-exchange-transport-forked: True
Content-Type: multipart/alternative; boundary="_000_BY3PR13MB478713761D3711E73F55DF419AE69BY3PR13MB4787namp_"
MIME-Version: 1.0
X-OriginatorOrg: Futurewei.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: BY3PR13MB4787.namprd13.prod.outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 0e4c52c0-414e-45e3-6b29-08d94efe7006
X-MS-Exchange-CrossTenant-originalarrivaltime: 24 Jul 2021 23:54:55.4926 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 0fee8ff2-a3b2-4018-9c75-3a1d5591fedc
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: 1fsOYvPG2X+GMV4tQ0jqFNeHqlIkdCiLolvuArqSDgB7V3SuNbIMTXnv7msCTp+0JRMEjON4OW+LQGSge3ZYPQ==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY5PR13MB2918
Archived-At: <https://mailarchive.ietf.org/arch/msg/mpls/UDkJkkn1aYMKnX4unUDirwyxABc>
Subject: Re: [mpls] PALS meeting IETF 111
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: Sat, 24 Jul 2021 23:55:08 -0000

Hi Stewart,

A quick question. Where should we submit the meeting slides? Thanks!

Haoyu

From: mpls <mpls-bounces@ietf.org> On Behalf Of Stewart Bryant
Sent: Friday, July 23, 2021 4:28 AM
To: pals@ietf.org
Cc: mpls <mpls@ietf.org>; teas@ietf.org; pals-chairs@ietf.org; detnet@ietf.org
Subject: [mpls] PALS meeting IETF 111

The agenda for the joint PALS/MPLS meeting is shown below.

This meeting is focused on Meta/Ancillary data in MPLS packets - how we know it is there and how we carry it.

This is both formal reporting of the progress on the MPLS Open Design Team and a working session to progress the work.

The MPLS open design team keeps a log of its work here

https://trac.ietf.org/trac/mpls/wiki/MPLSOpenDT<https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Ftrac.ietf.org%2Ftrac%2Fmpls%2Fwiki%2FMPLSOpenDT&data=04%7C01%7Chaoyu.song%40futurewei.com%7C19cae2c38faa48e4bd0e08d94dcd13df%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C1%7C637626365478409910%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=S%2FX9p23z%2FB8gC6K5yuWpAqgfl0YvzEN2Sd2oL2Nfu0Y%3D&reserved=0>

- Stewart


Revised Joint WG Session Agenda for IETF 111: ΒΆ

  1.  5 min - Chairs' intro - Andy MALIS
  2.  20 min - MPLS Open DT summary and status - Stewart BRYANT
  3.  In-stack Indicators
3.1 FAI MSPL I-D: Kireeti (10 mins)
3.2 draft-bryant-mpls-aux-data-pointer-00<https://nam11.safelinks.protection.outlook.com/?url=http%3A%2F%2Ftools.ietf.org%2Fhtml%2Fdraft-bryant-mpls-aux-data-pointer-00&data=04%7C01%7Chaoyu.song%40futurewei.com%7C19cae2c38faa48e4bd0e08d94dcd13df%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C1%7C637626365478419867%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=JgekbcHbAmZKCHoy8XGzF%2FVZg74lRg%2BvotI4X9zXdaA%3D&reserved=0>: Stewart (10 mins)
3.3 draft-song-mpls-eh-indicator<https://nam11.safelinks.protection.outlook.com/?url=http%3A%2F%2Ftools.ietf.org%2Fhtml%2Fdraft-song-mpls-eh-indicator&data=04%7C01%7Chaoyu.song%40futurewei.com%7C19cae2c38faa48e4bd0e08d94dcd13df%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C1%7C637626365478419867%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=8J%2BprMDEKogeY4%2FXAtdgT9QrsAN7jxzMHxmAE%2FVTkDQ%3D&reserved=0>: Haoyo (5 mins)


  1.  Meta-data Encoding Options:
4.1 15 min - MPLS Extension Header: Enabling Extensible In-Network Services - Haoyu SONG
draft-song-mpls-extension-header<https://nam11.safelinks.protection.outlook.com/?url=http%3A%2F%2Ftools.ietf.org%2Fhtml%2Fdraft-song-mpls-extension-header&data=04%7C01%7Chaoyu.song%40futurewei.com%7C19cae2c38faa48e4bd0e08d94dcd13df%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C1%7C637626365478429827%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=bnikRLRP5bBC4L1upLYrU92KGGBe3W3qWp2NG4oGT%2BI%3D&reserved=0> draft-andersson-mpls-eh-architecture<https://nam11.safelinks.protection.outlook.com/?url=http%3A%2F%2Ftools.ietf.org%2Fhtml%2Fdraft-andersson-mpls-eh-architecture&data=04%7C01%7Chaoyu.song%40futurewei.com%7C19cae2c38faa48e4bd0e08d94dcd13df%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C1%7C637626365478429827%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=OPw%2BP7KPODsc499%2FEUSWvn3NewZx6gdMM85uA0weHl0%3D&reserved=0> draft-andersson-mpls-eh-label-stack-operations<https://nam11.safelinks.protection.outlook.com/?url=http%3A%2F%2Ftools.ietf.org%2Fhtml%2Fdraft-andersson-mpls-eh-label-stack-operations&data=04%7C01%7Chaoyu.song%40futurewei.com%7C19cae2c38faa48e4bd0e08d94dcd13df%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C1%7C637626365478429827%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=%2Be3JC3X944vbnyI7PDYf6Yj2sgSxa1ea7X%2FAoW902FM%3D&reserved=0>

Objective: Recap the solution proposal with some updates based on the DT meeting discussion.

4.2 10 mins - GDF encodings - Jeffrey

  1.  35 min - Discussion - all
  2.  5 min - Chairs' summary - Stewart BRYANT

v2.23.0 | Report a Bug | By Email