From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 2D8B3A0C43; Mon, 6 Sep 2021 14:51:08 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id A238F41104; Mon, 6 Sep 2021 14:51:07 +0200 (CEST) Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by mails.dpdk.org (Postfix) with ESMTP id 7A66B410ED for ; Mon, 6 Sep 2021 14:51:05 +0200 (CEST) X-IronPort-AV: E=McAfee;i="6200,9189,10098"; a="200173697" X-IronPort-AV: E=Sophos;i="5.85,272,1624345200"; d="scan'208";a="200173697" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Sep 2021 05:51:04 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.85,272,1624345200"; d="scan'208";a="523142952" Received: from fmsmsx604.amr.corp.intel.com ([10.18.126.84]) by fmsmga004.fm.intel.com with ESMTP; 06 Sep 2021 05:51:04 -0700 Received: from fmsmsx609.amr.corp.intel.com (10.18.126.89) by fmsmsx604.amr.corp.intel.com (10.18.126.84) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2242.12; Mon, 6 Sep 2021 05:51:04 -0700 Received: from fmsedg602.ED.cps.intel.com (10.1.192.136) by fmsmsx609.amr.corp.intel.com (10.18.126.89) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2242.12 via Frontend Transport; Mon, 6 Sep 2021 05:51:04 -0700 Received: from NAM10-DM6-obe.outbound.protection.outlook.com (104.47.58.107) by edgegateway.intel.com (192.55.55.71) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2242.10; Mon, 6 Sep 2021 05:51:04 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=JkyGHBuN3PKL1kvmrJACO78bKReiEZyOzB2F6XUuxL3tvlQP9+CeZMEWuzjOn/PwQq8O4tjQzc8M6UW3dEjIJkMUAXHPs1+FCiTaYlg3BzhdDFp/qZa6CxZwZ0pSxtE+jSbt3ktAPtak3SAEb3WjqYsgUbNJM1UAm/Kv0BnP0e3yU7Lz9KGeVeJZ9NvJs9DRFCr+FNSC+hefCVVM7eHEtkB58/yKbPcCf9Mf0Tz3GGxMaKoA3/0FZme7AP/SIMJexjP+dPRZG8VpKzpfpeXHddn6s/czze3LGntUIpsfl1AY6mFakB+NkXQYzqsiw+b+eS94cop9hpF9GYOwhrhykg== 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=5ZFu0aS6CMwvw+8Ta4eNKthsIMIcBv/V+hnNlbNxBlg=; b=QQJnsMOCn0TNYMhy6YCPz12vdnLiNe62MrVa1n7pSLzHKnH6siKI2zQlaQUsZA1EMJHmT2m7U6ZWJRs0kzlrhYf7r9FVqLWJgWmkwB4oVfDlX87eqnRYsGf1IOvN+ASTiPIYptXG9FFYQlpv45wV5+Z9XbFGxxfCickLmY11PBsEBv/cmTaidgjderjbpb4WfQtnsC4vj5tG81gH1byPgFKoZ15aF5GCAG7WSRjrL4awQw5jO0s6rLtsXEHz3pjrzbpIEI+SeyFepG34dHqmawSEeXqlXTILFS+TaysIzNXVtW2K7jxpp2AZ6rfIofG7kBWflvs3GTqf+D7UnPq09w== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=intel.com; dmarc=pass action=none header.from=intel.com; dkim=pass header.d=intel.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=intel.onmicrosoft.com; s=selector2-intel-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=5ZFu0aS6CMwvw+8Ta4eNKthsIMIcBv/V+hnNlbNxBlg=; b=K/g+gU37Y5H//h1tHxzBrepUaeNdC0z1Tc8B2eUQsyFnBhhnTD2Sg3r5yjcUiPsjFFSKTWfohFwtkt7RyQGzS/2kUaogP3HfyrsBzy2rhKFoCmSDREVCVXQ7toWaxJxNrs89MSkltDh4D+6MtV+tMZZOSF1/VFR78rV0onQVisM= Authentication-Results: dpdk.org; dkim=none (message not signed) header.d=none;dpdk.org; dmarc=none action=none header.from=intel.com; Received: from PH0PR11MB5000.namprd11.prod.outlook.com (2603:10b6:510:41::19) by PH0PR11MB4792.namprd11.prod.outlook.com (2603:10b6:510:32::11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4436.21; Mon, 6 Sep 2021 12:51:03 +0000 Received: from PH0PR11MB5000.namprd11.prod.outlook.com ([fe80::747b:3a08:d1ec:31fc]) by PH0PR11MB5000.namprd11.prod.outlook.com ([fe80::747b:3a08:d1ec:31fc%5]) with mapi id 15.20.4478.025; Mon, 6 Sep 2021 12:51:03 +0000 To: "KESHAVARAO, RASHMI" , "dev@dpdk.org" References: From: Ferruh Yigit X-User: ferruhy Message-ID: <8fcbcd78-4b6f-fcb0-4e34-34f42d83a5cb@intel.com> Date: Mon, 6 Sep 2021 13:50:57 +0100 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit X-ClientProxiedBy: DB6PR1001CA0026.EURPRD10.PROD.OUTLOOK.COM (2603:10a6:4:55::12) To PH0PR11MB5000.namprd11.prod.outlook.com (2603:10b6:510:41::19) MIME-Version: 1.0 Received: from [192.168.0.206] (37.228.236.146) by DB6PR1001CA0026.EURPRD10.PROD.OUTLOOK.COM (2603:10a6:4:55::12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4478.19 via Frontend Transport; Mon, 6 Sep 2021 12:51:02 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: f8533ca5-d7cd-4e6e-4062-08d97134fbf0 X-MS-TrafficTypeDiagnostic: PH0PR11MB4792: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:7691; X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: tEtyVUxvBq/Rz7ouxqTBD049KCjMu8Yq9XTNtcPAITLM8BpIDEHhfIQy+6uEg3IH9ARJ64RUmJ4HGtdOqUNbDwyF11PEim40ivgf5XMubo3wNw5EO1RSCWmVLsMCE0S5dy/VbGVHO8V69YePmwAfPDiG+Wz6YYjrtLy9oU4G/YPqWT28jINujFICJUtAFK6ttX0IWnY5RZlt1GexUedZU3M0SH9vLv3k6JGxvnOPdNJJBja9BBgtWJPa/nYhgZhmkUskJ/QdkeVnbARXbg//1O9mzduG/HI9i0jaChO3o+4PzpXSrX6wm13bjrQwxsMqXhzCzNPys8Q8+tiaVOGPZmC9MqM0awVuVbrpRTvJfzzph4citASVLfIfwsGm+zcAmWoAuGNsilv0JbsJEZFyF0bzOJh1hpJThksUBVgEZjV3ag8vQMWITrz+Agwx13shtBUFoQD28tjB3Vv1m3HPB6r4/TqJ6ir3E3QgL99RyulIQKg/vqtB6v9MoAA3H3BUqK/5haz+D96m1MgEm2k8BuT+iTttYLggRR/nksTgWQ7Q6tpbNoQwyBq7HN6krdHY7tv12+vYVIBrgqSMCYuK6vlFHOZ4t2meD3o4/n32bL8yXW+hRtYUlZhnO8hgKxuSVdTTBmTEjvB4SEeVCWCd+erMXpb62/29m6l1F7x8ZsMfMTXb7iBKQbQ9rB8qS92PwzILKpBXW6wLVuS85pVN1A== X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:PH0PR11MB5000.namprd11.prod.outlook.com; PTR:; CAT:NONE; SFS:(4636009)(39860400002)(376002)(346002)(396003)(136003)(366004)(186003)(26005)(66556008)(66946007)(36756003)(44832011)(31686004)(2906002)(6666004)(8936002)(16576012)(8676002)(86362001)(2616005)(6486002)(316002)(66476007)(956004)(478600001)(53546011)(31696002)(5660300002)(38100700002)(110136005)(45980500001); DIR:OUT; SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?YmdaK0YzS0NFWXIxbEhzSVM3RzJGV0Fnd0o5ei9uZ2IwWmJCMFgrRFhhc0ZW?= =?utf-8?B?bWZ1TWMvdko1ZXcxRTZZT3RTODhrYWUreDR0QWRpZmRhYkRLTStjUHh0SXFS?= =?utf-8?B?MkN1RTBRMDV3WVRwQ3g5ZHF0ZVFtZmNvd0NvbDl2a0ZHQXZaSVNDaWdVZWQx?= =?utf-8?B?NXdMbzNwMmRoQWJXR0ljR3ZCV0dKbjA0eWlqbm5WeUM0S3ZFU3MyckZRRXRj?= =?utf-8?B?b3RONFp0MXJkQmtCL3pxWWZEWS9EVnl0cGF5dUVNajArcXRRZEdzVVozWVV4?= =?utf-8?B?OWJzclhQejRBY0U2eVlUaFVwYTdORU1ZUVgzTmcwQmlSTGFkMHhRMkxrVWkw?= =?utf-8?B?K2cwRjJka3hlcERteFhVZHc5SXFpelcraC80a2RocCtHNk9nMHQ3R0xZcmxX?= =?utf-8?B?aTllSUFwS2Z1Wk5wTmo1V1pmVGNxMm1POUVxWktoZURZYjN0RkdKbDJvWGZY?= =?utf-8?B?TWdSMzZ4M1dZaXpmTHhTYXVsQ29ibmtNUVFFYjlCblM5dnVzdVJBSElZMG9u?= =?utf-8?B?aENUWTFnalpYdHdrNkQ0Rlh2V1VhNVpoQ21FKzZGZWwrZkhmb0MxU3dkSTdi?= =?utf-8?B?c01vK0FIRkJmRmlXUmRXNTNDbFRYd3ZnLzZLWndqVUxxUVdqMWpDWDNjb3Ny?= =?utf-8?B?NFVRdlhkeU44dW9lcUtSRVBLbGdZazVPS3lxVU1ubzNFdEM2VGZZdzB3UmFu?= =?utf-8?B?d2tYN1JHUHNwaHRFYjErVTNibzZLenN2Wjc4azRZZlhGV283cDhrbVNKYlpr?= =?utf-8?B?MkJ6Y2Nqcm5YV3orNnRFRnRoVDJGbnNmM3hBZHRCcTNOSmtSbUFXeGtTVkRt?= =?utf-8?B?ZGxaN3ArUk41ckVCWkk2WGdzbTFyRE1DNEV6TFZlbUNNbVlvU1dENjRaNDA3?= =?utf-8?B?K09YZVNGNzR6bm5ndWNvbitWaDlmdFJ1MFlNTWpxUHBnVWI0RFQvNnFzOVhQ?= =?utf-8?B?ZkxPdFA5bzB3bDhDSGs1Y0hQSmo5UktXWlFicDNETjI3bmVmanpwTnh3bUYv?= =?utf-8?B?MFJpb1p0NU4yM3ZneUI3MGpYaFgyS2RheFJmQThNMFQyTWI4dXVWdU5PSmNX?= =?utf-8?B?RTBEMWNIeTZDMWJkeklvVXpnalhhRWR0MkVyZXlCK1RoanhNNk9JWDdEOWl1?= =?utf-8?B?WVlCb1N3M3VTNzBSVk9tR3hoUlp6YmpEdXMzem95MG5RRWRZQUNTeHNpL01o?= =?utf-8?B?SWFVazVtYlBMZlJndDRWYVB0d1lteUFwc2I3RUlQdzJMeHpnUHJUc3p2R1Zk?= =?utf-8?B?WHpyZHdZY2Y2Y25pUnlmNEVjcXQ3dnQ2aTBEMHhmVlFxVEN6Tngrd0RWVFVp?= =?utf-8?B?VjJWUGtyOHdjQmJweUNUQ0RQTDllbnZBdHFodHhsK3VHMW9oa204N1NKaUx6?= =?utf-8?B?bllXRy9QLzQzTHpPQjNuUW9WSGc0ZXZmbVZ5L2t6dXNpajF0OGlrVlBUKzFm?= =?utf-8?B?K2V3Z2h4czdwYlNjSnd0VS93MkpkYUVGdnllcmdBaHRIMHc1UkEwTURSSHVQ?= =?utf-8?B?N05pdXI1VXJJN0VhV0wrNG1BRjJjT2VJOXBKd3ZRZEp3bEJWelpkQlh3Rytn?= =?utf-8?B?MGlReURxY1hDYS9uTmpjanJHc0FoWFgxZGJPSUhqRDZnR2VoSmJkenpUUXR5?= =?utf-8?B?WXlCbUxHRm04b0pRV1h1MjRDUjhCSGMyTkp1b3lpTEl6a2hDS1AxY0FWbHVa?= =?utf-8?B?TTJZOGFKRzBxNlFTUUZVUkdzQzBjT1BXbWlvWnNmZlNoUUJCWEl3ZWRkSnpM?= =?utf-8?Q?YatxdgN7u4wEPA1sZZkBe/i+JdxN1mjsca8j/A0?= X-MS-Exchange-CrossTenant-Network-Message-Id: f8533ca5-d7cd-4e6e-4062-08d97134fbf0 X-MS-Exchange-CrossTenant-AuthSource: PH0PR11MB5000.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 Sep 2021 12:51:03.0830 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 6LyptxMlbeXZveJxC9cxzMPkDfECuJXc8kul1oQixfL307Ug26m82V7V64luj3QA1FV2Y6jFPxhoKi0VHvZ8Lg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH0PR11MB4792 X-OriginatorOrg: intel.com Subject: Re: [dpdk-dev] DPDK/ipv4_mcast sample application doesn't work X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" On 9/6/2021 8:34 AM, KESHAVARAO, RASHMI wrote: > Hi, > We are trying to use the ipv4_multicast app in DPDK examples. > However, we are not able to get it to run as expected. > > The behavior that we are seeing is that packets are being sent from a packet generator but they are not being received by the APP. We have tried debugging the app by putting prints at various places but still don't have a clue on what is wrong. > > We tried other examples apps like testpmd, l2fwd etc and these are working flawlessly. > > Need inputs from the DPDK experts on the ipv4_multicast app. > > Command used: > > > .//examples/ipv4_multicast -c 0x1 -n 1 -- -p 0x5 -q 2 > > DPDK Version: 20.08 > NIC: XXV710 (fw version: 8.3) > Bound to: vfio-pci UIO > > > With the above command: > > * rte_eth_rx_burst() returns 0 in the ipv4_multicast app even when packets are being sent to the NIC/port. > > > > Regards, > Rashmi. > Hi Rashmi, Most probably because packets destination MAC address is not matching to NIC MAC address. Can you please either test with adding 'rte_eth_promiscuous_enable(portid);' (you can add after 'rte_eth_allmulticast_enable(portid);'), or by setting correct destination MAC for packets? Regards, ferruh