From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp4.osuosl.org (smtp4.osuosl.org [140.211.166.137]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4866128DEF0 for ; Tue, 24 Jun 2025 11:58:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=140.211.166.137 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750766284; cv=fail; b=nyzRYYP7C1Gt5g/dC4eZH2rOFbAxmiXvZis4IzYCDDYdKLOCzxaCS/sdzlTSnyzZZnCp9otBTqWx6ouhYoUWt57cqddJa6cm46o9K8RckS3qj00mQakLucfko6A8Kfnk8JNYbD88bQdgDcWRsgZN/yoKGANnn85SVo8Zo9fRwic= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750766284; c=relaxed/simple; bh=4ygjLJmvlg1+bTYAIvg3LNZahfH96INlM9vS1oKQY5g=; h=Date:From:To:Cc:Subject:Message-ID:References:Content-Type: Content-Disposition:In-Reply-To:MIME-Version; b=gKq+qkApB2qeY3sy3vhX94jyEu0wXsyYU4yDlNTi6sDLE+JghM4qWuzRQest2nKw8LZFtIyiUFpMk3dZfnMNUVRfoCl1tMIMraqRf2k5Kh4VzRjH7TeIGvfX/m+il6FBoo2oXTZGXZ2E/dHOWfHCoGEAvs4c5ZnHHNhbTzGecBA= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=Nvidia.com header.i=@Nvidia.com header.b=WedRrToO; arc=fail smtp.client-ip=140.211.166.137 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=Nvidia.com header.i=@Nvidia.com header.b="WedRrToO" Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id D2A1740623 for ; Tue, 24 Jun 2025 11:58:02 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org X-Spam-Flag: NO X-Spam-Score: -2.103 X-Spam-Level: Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id Bk1bvpQNrVup for ; Tue, 24 Jun 2025 11:58:02 +0000 (UTC) Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=2a01:111:f403:2417::607; helo=nam12-dm6-obe.outbound.protection.outlook.com; envelope-from=idosch@nvidia.com; receiver= DMARC-Filter: OpenDMARC Filter v1.4.2 smtp4.osuosl.org 0607F40801 Authentication-Results: smtp4.osuosl.org; dmarc=pass (p=reject dis=none) header.from=nvidia.com DKIM-Filter: OpenDKIM Filter v2.11.0 smtp4.osuosl.org 0607F40801 Authentication-Results: smtp4.osuosl.org; dkim=pass (2048-bit key, unprotected) header.d=Nvidia.com header.i=@Nvidia.com header.a=rsa-sha256 header.s=selector2 header.b=WedRrToO Received: from NAM12-DM6-obe.outbound.protection.outlook.com (mail-dm6nam12on20607.outbound.protection.outlook.com [IPv6:2a01:111:f403:2417::607]) by smtp4.osuosl.org (Postfix) with ESMTPS id 0607F40801 for ; Tue, 24 Jun 2025 11:58:01 +0000 (UTC) ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=hkhQ9gM6dkM3/X60a+alZvUVutr338fNDtL7YrtKr0LgZAvgGLxfMIAfGniWTLvDZ7d+szg4smjw5QV+rqcb0zmECAS6DDYKWNhZrJai/pK97KRhmGhhGPH/b6Z6nAptBwtWPTq8uhUDoNvMTehfk5oG/H8hs7Bg4LES4rBHtli1RarAohUTaKF10rothlQKuIsSOj+C3QcuK3mkWcjtM738elZ5N8dqyazeufbELpxxpV9BKTg8g1ZVrQNTPHRRYdlG2jnBOmX1qSFg713wgC9+XOpeEdVWKlQVjsxm7S4KHV3gSjNLUMSmVTxnfcRl9ubQlVYGPTaHnkbS6Wz5jA== 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=mwWDsXvPSuJQRr0HRs2FS4051UtUVgOpwiBL6jJW4Fw=; b=FIwL2Yr1GEkkikydXhhIwSySXBLRM368yD/rxcCExAWpdgIax3MY5ILF3IzLvgSRbxTNDmHoO9YumkiUd1N+6NKmhasQxCqUER8uLnj/hJGS+3SywjTL99fmQC3qzPagwVyBP9SiuahUDnP6JFvEjND6c1wIYhMgYrcbm6xnPzO22DNTYnds0OpQSL3cUmTM1Lx9E8LbXBxEXYV89/ESuQwQiJoetbSAhDxDHgm3DB9Wgyz0zPZMkz5XUobgzVXodx+/4UgbPRwSoH3HMAnr7YPERXq8bSxSFTM5S5ld/Rl0fypPCROJsWKo6u0bwP49GJithPkJFE4AI9O/K30Elw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nvidia.com; dmarc=pass action=none header.from=nvidia.com; dkim=pass header.d=nvidia.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Nvidia.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=mwWDsXvPSuJQRr0HRs2FS4051UtUVgOpwiBL6jJW4Fw=; b=WedRrToOekrPivYJpTRF58ll5j/GpkVuIAMnu8g+ISmodOxuSsfRkjuB5U1P99NzrhaEl01xtP7bmRyBmJwq+/yMJTgaYVV55SHTffarxPmQfKVmuBTk/7ZA/yrWsXqRtLqP+ADX+EItwqauvoJdmdr9dwnPUqXuBx/24NcIcImQB5T6l9Z82vzxIf3qi3U5Fl7IOVBDv/JGDG7nUBmQZfSfEt95+d9+zy1/5AFEJKPzw4pEoagIcLBAfr2/yKRoh5k8k6DfotX4LVuAHYYzYU9ojoacFUImKnkEu6SNZV7c+E8FL7lECHzqaJUSM3NhxLr0AroaCL9TVGdiXZhQlg== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nvidia.com; Received: from SA3PR12MB7901.namprd12.prod.outlook.com (2603:10b6:806:306::12) by IA0PR12MB9012.namprd12.prod.outlook.com (2603:10b6:208:485::22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8835.28; Tue, 24 Jun 2025 11:57:59 +0000 Received: from SA3PR12MB7901.namprd12.prod.outlook.com ([fe80::66fc:f8a2:1bfb:6de8]) by SA3PR12MB7901.namprd12.prod.outlook.com ([fe80::66fc:f8a2:1bfb:6de8%6]) with mapi id 15.20.8857.026; Tue, 24 Jun 2025 11:57:59 +0000 Date: Tue, 24 Jun 2025 14:57:48 +0300 From: Ido Schimmel To: Fabian Pfitzner Cc: netdev@vger.kernel.org, dsahern@gmail.com, bridge@lists.linux-foundation.org, entwicklung@pengutronix.de, razor@blackwall.org Subject: Re: [PATCH iproute2-next v5 2/3] bridge: dump mcast querier per vlan Message-ID: References: <20250623093316.1215970-1-f.pfitzner@pengutronix.de> <20250623093316.1215970-3-f.pfitzner@pengutronix.de> Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250623093316.1215970-3-f.pfitzner@pengutronix.de> X-ClientProxiedBy: TLZP290CA0009.ISRP290.PROD.OUTLOOK.COM (2603:1096:950:9::18) To SA3PR12MB7901.namprd12.prod.outlook.com (2603:10b6:806:306::12) Precedence: bulk X-Mailing-List: bridge@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SA3PR12MB7901:EE_|IA0PR12MB9012:EE_ X-MS-Office365-Filtering-Correlation-Id: ad7cac00-08ad-47cd-97d6-08ddb3165d3a X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|366016|1800799024|7053199007; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?ptgl3JNdW7KHAhGUri6foslw++hZNBUEsdHEXmUAtIM5mAiEzG/+34a+bED8?= =?us-ascii?Q?nHRjUWbi7kmV0DTBEavWDDnr3QYCP0TaLJPxwuL6nLpdqauRVuNNX8xeOI30?= =?us-ascii?Q?+iCbFFtmZVWX2/+7cmfPIj0hM/m9wmcUiGYNICL+Cx/7eczzxA782BIYLsHj?= =?us-ascii?Q?GVxLsmLSeWMN4wEX+CO86QOrreNt3H3M9OMD13i6LbThErnUN4r4Nho4k4HA?= =?us-ascii?Q?YlXqj01blLXgLn/iEg3rPShmUoQ9EocmvpgkOyldD4tl85hDgIzX4ANVHwzb?= =?us-ascii?Q?chgOG/VWfSkMIxv/5rI3LsW4sC6zbQPdUgO0tunKzLUIt/BE3xXbaN4nPS3/?= =?us-ascii?Q?6C+Q+PKWIdMLnZezrvOB7aoLc76RWcEM3bR7t369UbB/+zQs/EmVwTgFPgun?= =?us-ascii?Q?K5xMBDOsJ/Bb9oQ1Aq2gpKXhrn50yuVwvEgFWecvSA/ks7KY/DW9ncPc5sZq?= =?us-ascii?Q?OTkfFmfabXbKZxADGXOCX53YeBQen+tbVb+oWGiS7jtHZhF54dcMlCCEpsl7?= =?us-ascii?Q?oE+7VK+1cAU8BjcKn+BNkFLhRo1+RyNSxVtqBWOFcBeKSnBPu4q4brk6gAbh?= =?us-ascii?Q?cTdG9i0Vz63t/dIJ1tuRbFC+u2flf4XTNBIjv4EZZN3z+Cse2ertKekBOyyE?= =?us-ascii?Q?edlQrYUrDqsXvPF62V0xMQbtrXfOh1264ffWHBxHydvXM4ixWcCVdKMaGE34?= =?us-ascii?Q?ga9M3gPDjNQb8aL0IkycxZR76uybTtd9LQSRi3yQ76kXzrV1gPo3TYixHC1f?= =?us-ascii?Q?/IqeiLncoRM27smHyFrMT9tY5cQ17PEDIZHXIEgKsl+QKI/omZM8D05CE4Jg?= =?us-ascii?Q?xPPmibXf3x/0ddtfEdvbGqnjJkEPB1TxPnjgHe5zPRc6H6DmCjndEQBomJOV?= =?us-ascii?Q?QftMHX4FsipxlRv/04cz9ZzqkQ+Zsh0+O3Np27vz08OKlZBiIDHb0POTxFCU?= =?us-ascii?Q?BqMgHVVNMsFtEHa1CdKpjp8nHEjxmKEBtWtv1F5nt52/EZd3f1D6OcX8sM3O?= =?us-ascii?Q?7NurTyRvi32nZDHB/c142rZ3Y+bK/jA8KmntocOm7yO5QSX6xui8bgaqMKlz?= =?us-ascii?Q?dkhnSK2vHBRTc3nUC+f393JQgMVAefpY9uuejtEyMSxnBTnWoKURTa0itPS/?= =?us-ascii?Q?gFehZeuCDclM+JrwXE0d8aOzfjAdVtcaqR/OpXlImv0EQXK+7lXjotyNBqDf?= =?us-ascii?Q?5LSN3GDtc1DUyzarPNLSmSH7PaN+Hg4uuCp5n0jUOSZRh+Zj+mEs94CeFIJ+?= =?us-ascii?Q?lLzp+P+U8iRbLU8zyHVNcgfqrmvKvxch6NKnH+gnH0AdAkXc8SwpA3mtufsl?= =?us-ascii?Q?F1S8H54h+fWP7UDVKwTleqhpTYCj49/ulAmSlZphT3sc0a1pDWROue3E1tqk?= =?us-ascii?Q?ubPil/J3wg3VANcYFjzf5ST9Vo4JtxOoqK8NRYuL4eqX+wqAORTekgxBbuBm?= =?us-ascii?Q?BIAMQ2ACaBw=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:SA3PR12MB7901.namprd12.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(376014)(366016)(1800799024)(7053199007);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?KInf7OL9s1bE0NxN78y8jbPZA6rgBSZYaIucVVmIJL3+geBk2in9+HS5i/fu?= =?us-ascii?Q?+aGF/G3EF2Z1TCC9HEd862pzzGZtuH3FgPQQK5gJb/pB1L2dOzZfLGhJsLi/?= =?us-ascii?Q?uGbg5jh0AZTgmLdg002ILpOMJ63EeUHZoWdNkFOypg71OmuvAU9jZ3JAqJ+e?= =?us-ascii?Q?DgPN1jgD7rpgJhPOMW8MxKIhnWsCwvs+Hdzxidvvm7GHkEtkfFqnYAT8S4MP?= =?us-ascii?Q?pCTPplZvOXNtOPBU6BqavljcywgMo2GLMOmSGYuCAzMcQfGYf9J6iR2bQdud?= =?us-ascii?Q?qoCfCLLV5GbWw8d5oZYg4HfWgN/E0W8rwIHrmxbqvbsZKAK73Oo+YBOVk1OT?= =?us-ascii?Q?lKBBDp7qsIJQj6bT5O8HAsh3QGswp86gQG5UR0VkPMVW5uGJKH6RHRSKy270?= =?us-ascii?Q?Z51qZB4BmAbbEmnxnWakZBIZPLaTbBgkLgv084nnYf3XYgLS1gt1Rc9jIyar?= =?us-ascii?Q?DIs9iz2E/5GZn04MAQehleUIu5tTE2Bb0H0b3rtAcTCjxLuEfMiFxVpC9seR?= =?us-ascii?Q?CBSMBIXNBdQEtONnQZ7m0nTOHl2EFTIq9m67Y01hiJkvwxiyu+FaKX/rJq91?= =?us-ascii?Q?5r5AvmPnqOT+/UNyC3EXplWzMJypV0PRc6Rz99Nbd48J3u2PUUGaezBigfqQ?= =?us-ascii?Q?rJoSlHzsbJsJSpMe1olFPNq7TkN8umj3s3+j6rWjrtc6vmIYjN6GR2Qael7u?= =?us-ascii?Q?bMqQ8D7bjJepnaEVtdLs0jBRbNklx5uoMH4ahMEL/cMfoQ2+cABNeKPFldZ7?= =?us-ascii?Q?8JyAE4yJDLeaMywb8MUXD9D73K4S0l+2GNFmmFArQlZ3e49eNzOeLEuPfyzq?= =?us-ascii?Q?yYjcsfSoHBvXurgtN54JGyKSkaydaaqr1HDX6R//WM97c+he3GsFX8q4gfdf?= =?us-ascii?Q?98LMFo0Kltz01fpRshZ0AVG6Ag3QjTNeGg2GqaLrqgDaRkml+8VBFeX8Bdee?= =?us-ascii?Q?srdfb/RcsptvYukEeYrfSIHXZ1qxkIgfRoRS2CDIWBr9zz4u7W0n1Fj60r0Z?= =?us-ascii?Q?YLBO/8A9QsZfvRNp9El7eizaMVgK3qYJtxJIw0fxZu6eesAXoTTwYvN3N3Z1?= =?us-ascii?Q?abT/4STVCfFJ2XU0Y4fe7ZWbrxM+3PJ7bT0OvuxL+UB462ZIiwy+pt4MGgls?= =?us-ascii?Q?f0Rsr61EDOsURqTnIREcaerTMz6f9geNuBoV9so/1wr/hlnjIS9MrrHN714u?= =?us-ascii?Q?H6n4i8SZT7pz6YBHMcjml0mwx15ccYhlh0c0mB7WIQGBXDXr7piafvupQwyH?= =?us-ascii?Q?dGS4gRyIZWswKngxMe8toonBcJIlCz1F7wc58iAODoGiPxlWCU3d9y54z7Ep?= =?us-ascii?Q?5v9WMavjieXUDUvjHVpHW4qEXWr74HgeKiXpwgccPelyC1bDQs7ag4GA4gPK?= =?us-ascii?Q?tN5sQVKd3OFu7ac9QWtYrScFoRSyZjUfJVt6f9UUYiRzA77KLbMsJRoNPyGK?= =?us-ascii?Q?f1jNNLYERfH2UQTzVlyU9T5l+DkLc0WrnUBulNTaUGUpP8I0f7z7tE+Wcjdl?= =?us-ascii?Q?xhMQBF9yvjT05H4tsVtX2qUDxXgqDgMy5UhxR2VgprB+5hohyVI7lBLn8VN1?= =?us-ascii?Q?B2L/L0xy1yZWHlUXB4lo6mtiGrAk1/jFuXMZr1SH?= X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-Network-Message-Id: ad7cac00-08ad-47cd-97d6-08ddb3165d3a X-MS-Exchange-CrossTenant-AuthSource: SA3PR12MB7901.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 24 Jun 2025 11:57:59.1999 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: zDrFxQyIM8B5LoB+UgRoKGF7hFsFWWo70sX7QwXu1JmSkmWrH8qHO4/+h6+nb9crnk2RKxC67bh5W5JRYL3Fcw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA0PR12MB9012 On Mon, Jun 23, 2025 at 11:33:18AM +0200, Fabian Pfitzner wrote: > Dump the multicast querier state per vlan. > This commit is almost identical to [1]. > > The querier state can be seen with: > > bridge -d vlan global > > The options for vlan filtering and vlan mcast snooping have to be enabled > in order to see the output: > > ip link set [dev] type bridge mcast_vlan_snooping 1 vlan_filtering 1 > > The querier state shows the following information for IPv4 and IPv6 > respectively: > > 1) The ip address of the current querier in the network. This could be > ourselves or an external querier. > 2) The port on which the querier was seen > 3) Querier timeout in seconds > > [1] https://git.kernel.org/pub/scm/network/iproute2/iproute2.git/commit/?id=16aa4494d7fc6543e5e92beb2ce01648b79f8fa2 > > Signed-off-by: Fabian Pfitzner Reviewed-by: Ido Schimmel