[pim] IGMP Querier election, can it happen with any Query type or only general query
"Mankamana Mishra (mankamis)" <mankamis@cisco.com> Fri, 30 July 2021 03:45 UTC
Return-Path: <mankamis@cisco.com>
X-Original-To: pim@ietfa.amsl.com
Delivered-To: pim@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id D49B33A191B for <pim@ietfa.amsl.com>; Thu, 29 Jul 2021 20:45:51 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -11.895
X-Spam-Level:
X-Spam-Status: No, score=-11.895 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, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_NONE=0.001, URIBL_BLOCKED=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=Gn0tIjSM; dkim=pass (1024-bit key) header.d=cisco.onmicrosoft.com header.b=NVmFQU1+
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 71fpl1TfCkk9 for <pim@ietfa.amsl.com>; Thu, 29 Jul 2021 20:45:46 -0700 (PDT)
Received: from alln-iport-5.cisco.com (alln-iport-5.cisco.com [173.37.142.92]) (using TLSv1.2 with cipher DHE-RSA-SEED-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 61FD03A1917 for <pim@ietf.org>; Thu, 29 Jul 2021 20:45:46 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=cisco.com; i=@cisco.com; l=2730; q=dns/txt; s=iport; t=1627616746; x=1628826346; h=from:to:subject:date:message-id:mime-version; bh=QVyjfxwPhvGzpuU4sPUyds48hvoTvpEP8mJRJ/tku4w=; b=Gn0tIjSMfSJ3peUC5EijW2q4sfv5qQUAbKaBCvQr6xBO2VJRMjp6hAFV yHAiU016BO76hQZH4H+6jaUr5vydPs+GfrKnTnLC1gIT4eSAyFQWbRZOM 9lgYmiTMrYuGXnQ6p+tArVrf3Vu33ydefznyDZG3BfgvEcyFUAJkHRc1n E=;
X-IPAS-Result: A0ArAgAQdQNhl51dJa1agQmBWYEjMFF+WjcxiA8DhTmeFYUAgS6BJQNUCwEBAQ0BAUEEAQGEWAKCfwIlNAkOAQIEAQEBAQMCAwEBAQEFAQEFAQEBAgEGBBQBAQEBAQEBAYEIhWgBDIZbLgEBOBEBDDFDJwQbGoJPAYF+VwMvAZ4zAYE6AoofeIEzgQGCBwEBBgQEhR8YgjQJgTqCfIQNgmqEIhyBSUSBFUOCMoU0g0uCLoY4nkafUAqDJp5aEqZklgylDgIEAgQFAg4BAQaBYDmBW3AVgyRQGQ6OOINYil5zOAIGCwEBAwmKUAEB
IronPort-PHdr: A9a23:/H9JgBM6e9HUaoyuljwl6ncfWUAX0o4cdiYU54YpzbVUfffr85fjO RnZ4vNgxB/MUJ7A4v1Jw+zRr+j7WGMG7JrA1RJKcJFFWxIfz8lDmQsmDZ2EBFH1avnwYH9yE MFLTlQw+Xa9PABcE9r/YFuHpHq04HYSFxzzOBAzKP7yH9vZjt+80Ka5/JiACzg=
IronPort-HdrOrdr: A9a23:I3aoMamnhPKTR8dk8Q/+F4yWmHjpDfI43DAbv31ZSRFFG/Fw8P re/sjztCWE6wr5N0tMpTntAsW9qBDnlaKdg7N+AV7KZmCP0wGVxelZnO7fKlbbehEWmNQz6U 8qG5IObOHNMQ==
X-IronPort-Anti-Spam-Filtered: true
X-IronPort-AV: E=Sophos;i="5.84,280,1620691200"; d="scan'208,217";a="751606615"
Received: from rcdn-core-6.cisco.com ([173.37.93.157]) by alln-iport-5.cisco.com with ESMTP/TLS/DHE-RSA-SEED-SHA; 30 Jul 2021 03:45:44 +0000
Received: from mail.cisco.com (xbe-aln-005.cisco.com [173.36.7.20]) by rcdn-core-6.cisco.com (8.15.2/8.15.2) with ESMTPS id 16U3ji5J027683 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=OK) for <pim@ietf.org>; Fri, 30 Jul 2021 03:45:44 GMT
Received: from xfe-aln-004.cisco.com (173.37.135.124) by xbe-aln-005.cisco.com (173.36.7.20) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.15; Thu, 29 Jul 2021 22:45:44 -0500
Received: from xfe-aln-005.cisco.com (173.37.135.125) by xfe-aln-004.cisco.com (173.37.135.124) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.15; Thu, 29 Jul 2021 22:45:44 -0500
Received: from NAM10-BN7-obe.outbound.protection.outlook.com (173.37.151.57) by xfe-aln-005.cisco.com (173.37.135.125) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.15 via Frontend Transport; Thu, 29 Jul 2021 22:45:43 -0500
ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=BF8Q/YDmcg8NVo5EnSwpd7eQBmj+87HS6DxmkgF1peCTJxNJ4Y6DdCRRn9MffhI+a7RTIbfr2WuFfeRvvZAwSgvkKxZG87iO/C6kZD1I8k60/h7NtXE96JdUnGAoeyEiRUZdq5m496EMNzZFr+MptPXQEI2lVY2FbwzjE4h7ukpnzErzAkiGS29l6MiAjtlwqTShtptv3z0pyZuuNXNZtrrYqbwpq7H9IBI6CfjO2ngCHyNG1S8ejwpk/ZAjMZ/j0AgCA5O4asEKOzfsthM7DZCu+EF5U/Q8qWancaJUzS65rN2BjiGTwY2hdU7yTi61QW3/nz0Nn5B+WnaoLHIOEA==
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=W1V2p5u+WVvtsQk/jZSkI1kL0d3L7pqBHZeyveHDX68=; b=PrK0IIYLCVZEOeFiAogR3CGnWtlgJxRgJY+PMUklKDOLFvT1eF13YBmEc1etg2PD/AtYwQEGHWedNgTO5OJhe+cqKnxzmsf29g7x8scv8f/n9D9Y0EKHul1KXZ7qvIQARd0AWKJZONgot9YsrYkqm6bl6t1N94E+EuRkxLgKijiNvC6tq0rnkTiqnOGR4uczlnI4r32i6mstBCq10Dy8OTEtBytwljWludxjoVvto9xK6NlKvXQVT44UCvhfMsXbqji1k4mbw8A+ZmjyxOTaapBCOmb1YH5DB8OQdh6dqk3DIXPCxeZaBqFHCXIDx/bkVfPzwwE8c84J6ijuReYQKg==
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=W1V2p5u+WVvtsQk/jZSkI1kL0d3L7pqBHZeyveHDX68=; b=NVmFQU1+gbTBs9QHFZhI4bhVmwmFBbDZvXz1JezBuCG50we8/XG1y6/H9CTDfC3AFL314b5dhoB6LoHABI07uCgQJSi9nsXJFEQotJRLuneFro9gfmT8DCgGLWK+OPXcIOLojMa4fTXFY6QkS76BiH9OyNms55zyUznNaXETuNs=
Received: from BYAPR11MB2725.namprd11.prod.outlook.com (2603:10b6:a02:c5::25) by SJ0PR11MB4845.namprd11.prod.outlook.com (2603:10b6:a03:2d1::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4373.18; Fri, 30 Jul 2021 03:45:43 +0000
Received: from BYAPR11MB2725.namprd11.prod.outlook.com ([fe80::40c8:5409:cc2b:f8be]) by BYAPR11MB2725.namprd11.prod.outlook.com ([fe80::40c8:5409:cc2b:f8be%5]) with mapi id 15.20.4373.025; Fri, 30 Jul 2021 03:45:43 +0000
From: "Mankamana Mishra (mankamis)" <mankamis@cisco.com>
To: "pim@ietf.org" <pim@ietf.org>
Thread-Topic: IGMP Querier election, can it happen with any Query type or only general query
Thread-Index: AQHXhPUXboDoN0IrHU2xUBp2Fc55ug==
Date: Fri, 30 Jul 2021 03:45:43 +0000
Message-ID: <BYAPR11MB2725966D60D0EBC82D484C73DFEC9@BYAPR11MB2725.namprd11.prod.outlook.com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
authentication-results: ietf.org; dkim=none (message not signed) header.d=none;ietf.org; dmarc=none action=none header.from=cisco.com;
x-ms-publictraffictype: Email
x-ms-office365-filtering-correlation-id: 2c4a3714-ae18-4cb0-6650-08d9530c81c6
x-ms-traffictypediagnostic: SJ0PR11MB4845:
x-microsoft-antispam-prvs: <SJ0PR11MB4845B0CD2F6005F9CE0EA340DFEC9@SJ0PR11MB4845.namprd11.prod.outlook.com>
x-ms-oob-tlc-oobclassifiers: OLM:6430;
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:BYAPR11MB2725.namprd11.prod.outlook.com; PTR:; CAT:NONE; SFS:(346002)(396003)(39860400002)(366004)(136003)(376002)(6916009)(4743002)(76116006)(38100700002)(9686003)(71200400001)(66946007)(316002)(33656002)(38070700005)(52536014)(26005)(478600001)(2906002)(122000001)(7696005)(55016002)(8676002)(186003)(8936002)(86362001)(6506007)(558084003)(66446008)(64756008)(66556008)(66476007)(5660300002); DIR:OUT; SFP:1101;
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_BYAPR11MB2725966D60D0EBC82D484C73DFEC9BYAPR11MB2725namp_"
MIME-Version: 1.0
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: BYAPR11MB2725.namprd11.prod.outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 2c4a3714-ae18-4cb0-6650-08d9530c81c6
X-MS-Exchange-CrossTenant-originalarrivaltime: 30 Jul 2021 03:45:43.0822 (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: ECJKFaTw8ldmpYRd0K4zrzp42dQ7Dx28C7JM6hIC9uESmdJkf3o7Ffl9zKlNGwuDDy9liFYJ3y5lMYtpN0cVYQ==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: SJ0PR11MB4845
X-OriginatorOrg: cisco.com
X-Outbound-SMTP-Client: 173.36.7.20, xbe-aln-005.cisco.com
X-Outbound-Node: rcdn-core-6.cisco.com
Archived-At: <https://mailarchive.ietf.org/arch/msg/pim/1rcVyFzqae3E9fZ458pgeiCsK-w>
Subject: [pim] IGMP Querier election, can it happen with any Query type or only general query
X-BeenThere: pim@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Protocol Independent Multicast <pim.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/pim>, <mailto:pim-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/pim/>
List-Post: <mailto:pim@ietf.org>
List-Help: <mailto:pim-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/pim>, <mailto:pim-request@ietf.org?subject=subscribe>
X-List-Received-Date: Fri, 30 Jul 2021 03:45:52 -0000
All, Had question about Querier election for IGMP. I do not think we have clearly mentioned in IGMP V3 RFC, that Querier election on LAN MUST be happening based on which query packet ? Does it make sense to make it MUST have only with General Query. And MUST not do with GSQ or GSSQ ? Mankamana
- [pim] IGMP Querier election, can it happen with a… Mankamana Mishra (mankamis)
- Re: [pim] IGMP Querier election, can it happen wi… Linus Lüssing