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 540D641CC3; Fri, 17 Feb 2023 21:43:21 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 1D8E3410F1; Fri, 17 Feb 2023 21:43:21 +0100 (CET) Received: from NAM10-MW2-obe.outbound.protection.outlook.com (mail-mw2nam10on2062.outbound.protection.outlook.com [40.107.94.62]) by mails.dpdk.org (Postfix) with ESMTP id 40D8D40EE3; Fri, 17 Feb 2023 21:43:19 +0100 (CET) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=XsMYSc+0L5Dv1xQFZedlM5w+zAA7KvfQlRGPmkgVEOCCX/oylQ9rNd9zLnC/GeQiVeB91IFQvvM6PAN2hAysR2vDkENOf8w5x9CZM/ULnnF8j5RJfr4FcVIOUvlOwX5+IPsnRdjWi2I/Hx+VTNuB1pp4jOA7p4sGQyyRANQ44imyeMvi/eKV+UMO8Bc1oplvZLJqXZttxqFB53LyAktULrlAF0onNGYpU34w49ygB6zcWV6YYaqu7WvU6NM5DTJ99AuaWt5cNZRn/qAduMbyHq9IrUMT6Ea6NAysoK913X/bGlb+eBK5l+tXk3qKADt0pjOF2kiGCxp4djfJUu9b8Q== 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=QFBzA5ULZDiPqn4BjaArCtmh/EUuuoInVyQXqr/I6TE=; b=atDu9fVIDm5xXm5wzXtAND2iN6v405CnBP92HqjNQgqUqZ6Xl5m99zaElQVTv89cFrk1VWbO4takiGkFWVIcj+A/qPAP6zsUdwoghFIGZroZ+0EOns00HfjVFH5TohInEaqWCuKv2vQ/dcLvZKIRRYoYsEblZZMpexf+Ct3IjvEpgBtNqO1e1cr4/QRrPIJKCCsE7CsmRiJaFVg78fegA5/KC2FwmKyq31y3EwM0Ry4MyCWx6DubrZ5n9TP06bDw86f2wrIr3IzO/B4D6QJK4FQb9+Kjs3myHHzEiSz2yG0o7MifnvlYevyYGGBFoZrVEDIkaD+ZEAWK3gOX4EO/lA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=amd.com; dmarc=pass action=none header.from=amd.com; dkim=pass header.d=amd.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=QFBzA5ULZDiPqn4BjaArCtmh/EUuuoInVyQXqr/I6TE=; b=UfTc3k0ARIukv09d3ivHPtKHCCt/GvN+qzGmc8BYe7bLtdtDFlmG2zDM6j/HXnZftmF8eX34xFVmvAK4d1sAY+C1vCV4Q1My5j366TDlfS8C0Xfta128PNhdG7Kct+b9btJi6iJ0sV7kpZ+HOu3qc8jzTJWfWRcbnXF2ot/0+Hc= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=amd.com; Received: from CH2PR12MB4294.namprd12.prod.outlook.com (2603:10b6:610:a9::11) by MW4PR12MB7143.namprd12.prod.outlook.com (2603:10b6:303:222::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6086.24; Fri, 17 Feb 2023 20:43:16 +0000 Received: from CH2PR12MB4294.namprd12.prod.outlook.com ([fe80::3614:22ed:ed5:5b48]) by CH2PR12MB4294.namprd12.prod.outlook.com ([fe80::3614:22ed:ed5:5b48%7]) with mapi id 15.20.6111.013; Fri, 17 Feb 2023 20:43:16 +0000 Message-ID: Date: Fri, 17 Feb 2023 20:43:03 +0000 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.8.0 To: wushaohua@chinatelecom.cn, dev@dpdk.org Cc: aman.deep.singh@intel.com, yuying.zhang@intel.com, Keith Wiles , "techboard@dpdk.org" References: <20230103023027.1893801-1-wushaohua@chinatelecom.cn> Content-Language: en-US From: Ferruh Yigit Subject: Re: [PATCH] app/testpmd:add vxlan txonly In-Reply-To: <20230103023027.1893801-1-wushaohua@chinatelecom.cn> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-ClientProxiedBy: LNXP265CA0021.GBRP265.PROD.OUTLOOK.COM (2603:10a6:600:5e::33) To CH2PR12MB4294.namprd12.prod.outlook.com (2603:10b6:610:a9::11) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CH2PR12MB4294:EE_|MW4PR12MB7143:EE_ X-MS-Office365-Filtering-Correlation-Id: bdabdfc0-abfc-4a18-5d18-08db1127986e 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:CH2PR12MB4294.namprd12.prod.outlook.com; PTR:; CAT:NONE; SFS:(13230025)(4636009)(366004)(396003)(136003)(346002)(39860400002)(376002)(451199018)(38100700002)(5660300002)(44832011)(36756003)(8936002)(31696002)(2906002)(41300700001)(86362001)(4326008)(2616005)(66556008)(186003)(66946007)(6666004)(26005)(6512007)(316002)(6506007)(53546011)(66476007)(54906003)(478600001)(6486002)(966005)(8676002)(31686004)(43740500002)(45980500001); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?NnlWRUdaTTVLS2FOVThpK05Yd25SN3V2dXRtendOeTJpU2diZ3lIelo2WWVx?= =?utf-8?B?NU8xNDAwM3VSMUFPUDVIVFVCYzhGSHE1SmROYjNCWStUeUxLbEFUcWpDZ1RW?= =?utf-8?B?emkyNVNDWWZJbWdHVlZxRHgzd3pzcTc5L1p3ZjJaMTVWUmIzWi9kUSt0KzZm?= =?utf-8?B?TXpDekdSVUgwTzN3UmU0Mk5QRkRHb0toVlYxbnVBZ2xZY1ZVUE5WaFVOVity?= =?utf-8?B?SktWbnVzOVhWU3pNOEF0UWdqVm41RlFPU002STBLYTVycmhDa2FNK3k5U2g4?= =?utf-8?B?R2IyN1lBWkRUNnhMeUFVYkRzQnphem1icDcrbWxOUUd1dWZYYTBYOVNwSTN0?= =?utf-8?B?UmFBSkF3V2JnUWQ5dTdHZ2s4QWNRajB3dVVjeTB0U0htK3ZIWnAzYTZ5OWtp?= =?utf-8?B?K1hlVm40UTVmaVBPc2wyZ0NFKzIzdUk4R2Q5eXBQYU5aRUZlZGNkeWhrM1Ny?= =?utf-8?B?Z211QVFsOHl2S0k2UEg1MjBTTWxTUGllOVAzTXh3V1psN21QUXhXd3QwcEpJ?= =?utf-8?B?QVhWc2JRU2s4R2tuYWpTd0wvNkFCczJpVVZoSEd4ZFlMYnVXWE1vdGtueFZ5?= =?utf-8?B?WE1WQXlFZ0FDT3hYOVFWMjJhQUs1ZGV2UTRrV0g3TVRmVC9UOFM1NHR3YzVh?= =?utf-8?B?eFRkM0c3RGhoSFg3SE41TXhEbjFnbjYwV016ZVBMY0FOdGhmTmZoMnVrUGdM?= =?utf-8?B?ZTlwNERXNUFnL3NoTy9IZ21ybWlQczJGZllUMnpqQWU4NVQ0TXB4VmljTWps?= =?utf-8?B?WEFOOWx6dC82U1V3djZHbWdMZzNYc3FpeVJxN0lTM0p1R2FaYUt0WlhmQy80?= =?utf-8?B?aDhUOGtSS3NDQzViQWdEMU0vRHQ1empwZTNvMWc5bTVGMkwybmcyQ1NwT0d0?= =?utf-8?B?eUlZT1R3aFZQbTRmNmhkYUpoVUVlejBZd2lYbjQrVHpKdjlCUGNiV0NRWGlO?= =?utf-8?B?YTJZSld2YXd3ZE9RNEJheXdwOUJYNkRIUDBjdUYyMzhkV3g1NnZUTjBMNm1E?= =?utf-8?B?N2oxR080YTBMZHJ6VFNhL1AxU0VuTFJPRUtoVFlUNndZMVh0aHlGUHNBUkVi?= =?utf-8?B?bmxyaTdMVm54UmtOTTgxT2JOQTJLMnV3b2FCZkFFZHVFa0FvWjgzWlFNNFJw?= =?utf-8?B?QUppTnBqY0x4d3puWkFuYTZRTVdlejJhNWc4Ry84MVF2ZXk2T1ZCVTROZWZu?= =?utf-8?B?eVRoZFd0ODFpVHNxdnNKZ2lHZ2luZk5MbFlSOU1xS3ZtekZ3WmlWUDNqeG15?= =?utf-8?B?NE5wZW9hNHRzYnNhSVNDWk1ybmx2VTBaSktaV0hKL1JUWHA3RHBaVU16V1pY?= =?utf-8?B?ai9MUW4wNUNOV1dJa013c3BUWldsaXBUdG10QVpjRm43L0tocDlXNWU2ZW4y?= =?utf-8?B?WW0yRUttbisxcnE0bnpjWU0reUlMTlJGbHhtWUV3OEZyRUhLWUxlUE1IK0R1?= =?utf-8?B?ZHRzZWlGUElaaTRna3JpWHhYVk5Jd2hUYWFEeDhEZDZqUTR4TVZsK1FRN1Fu?= =?utf-8?B?S3huYVpFL0JxRWZhc0lRQ2txYkRFdkFQK3Yvcmo2ZnhYSEhzaUx3LzVUV1Ew?= =?utf-8?B?QVRKOXNsTUEwV2dhM1N5U29jR2FyQko1ZVMrT0NTeHhFTmNPc1Era0FVcFBU?= =?utf-8?B?eVpQVzRHN3JPaXFIRGpUeXM4dnVCZ2tLSlRMNDNKVUxNZEs0bU83bXduV1V2?= =?utf-8?B?a3hLblRsdy9PckNxNFRJU0JCWEUwR1dZc2VCUngrTE8zcTlEcDd4YnBKNTRI?= =?utf-8?B?aGJDQmxZSkJxY0toQld6RmZpa2tlWE9hSEE1bzQ5UDZCVEhXdi90UlR6TnY2?= =?utf-8?B?U3pPYjdXZHNYdWVsWHp4aDY3NlM2TXlVU2l5SWlsbW5KVy95MFpBRzlqaXRY?= =?utf-8?B?UVdkNTRneE1QV09USUwzaEVwYW9nUVV2eEZkMHc2Z2JnM1BtME1MR1grcGpP?= =?utf-8?B?eEhvWUx4NWNLTFhtUFdxSDRvMzJadXN0dU9RZlhQd2F0ekN2NTNCajdMdERp?= =?utf-8?B?YmFNMmN2b2hsYVNTQXhmR3hPK09PalVlcUp0aFZ1M0M3QjgwRjBuQWJoTE1L?= =?utf-8?B?NnJFZEJDOVREVkZtcHZVNzZRaWZXVkdaYmtndWU5alpUbGtVNUlKTFdZRDZM?= =?utf-8?Q?xDPNbpIpGtRFGyscKn7QBCxN+?= X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-Network-Message-Id: bdabdfc0-abfc-4a18-5d18-08db1127986e X-MS-Exchange-CrossTenant-AuthSource: CH2PR12MB4294.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Feb 2023 20:43:16.5083 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: i2dCZaoljy6HUk7k/oTh2Bs+4BN9sKcm2olrjh0prsl3+nLhBB57Uad9z8XFRxvj X-MS-Exchange-Transport-CrossTenantHeadersStamped: MW4PR12MB7143 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 On 1/3/2023 2:30 AM, wushaohua@chinatelecom.cn wrote: > From: Shaohua Wu > > Add the vxlan packet sending module to actively send > vxlan packets using a common network adapter. > The default vni is 1000. > example: > ./dpdk-testpmd -l 32-47 -n 16 --file-prefix pg0 -- -i > --rxq=16 --txq=16 --rxd=1024 --txd=1024 > --txpkts=64 --burst=64 --mbuf-size=4096 > --nb-cores=15 --underlay_tx_only > --underlay-eth-peer=0,f0:00:00:00:00:66 > --eth-peer=0,08:c0:eb:3e:87:af > --utx-ip=11.0.0.1,11.0.0.2 > --tx-ip=30.0.0.1,30.0.0.2 > --forward-mode=tuntxonly > --txonly-multi-flow > > Signed-off-by: Shaohua Wu Hi Shaohua, This is a good feature but I am not sure if this is in the scope of testpmd application. Testpmd has basic packet generation capabilities, and it is useful for quick/dirty testing, but for more advanced packet generation perhaps other tools like pktgen [1] can be used, what do you think? What is the justification to have this feature in testpmd, and what is your usecase? [1] https://git.dpdk.org/apps/pktgen-dpdk/