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Mon, 13 Jul 2020 14:23:25 +0000 Received: from DM6PR11MB4593.namprd11.prod.outlook.com ([fe80::b189:61b6:1bd7:c8fc]) by DM6PR11MB4593.namprd11.prod.outlook.com ([fe80::b189:61b6:1bd7:c8fc%9]) with mapi id 15.20.3174.025; Mon, 13 Jul 2020 14:23:25 +0000 From: "Wiles, Keith" To: "Xu, Chenjie" CC: "users@dpdk.org" Thread-Topic: [dpdk-users] pktgen can't send packet forever Thread-Index: AdZY74zj3PzrbzbRR4KM2ku9HajhoQAMZ52A Date: Mon, 13 Jul 2020 14:23:25 +0000 Message-ID: <293D5ACB-9269-4A2D-BA26-B4331473FF49@intel.com> References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: intel.com; dkim=none (message not signed) header.d=none;intel.com; dmarc=none action=none header.from=intel.com; x-originating-ip: [47.24.6.94] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: f7f26f94-951f-47db-0b51-08d827384e53 x-ms-traffictypediagnostic: DM6PR11MB3034: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:5797; 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DIR:OUT; SFP:1102; x-ms-exchange-antispam-messagedata: NVw+aR2VLpvNJUpRNv0SMdbAYqTx60bStKVK4rhxTkDtk2rvaEeJKSl/Gp2Q8VYuQfB8+tqX9pQZ8zV27uBCf6KBfhbOGy4Q3O1tTdIx/60FCnUHKcp6oHLdRblngDZ1euM54R+3XzeH6cusxapcKW890y2LBAOTRy68Suq1ezJRxbDsa/wqccbPB9el8CwtJZV/j/IYoCGy5C2SMe0RES0RYh4lJqh+SDgfkNnJdNI7PP3HtPPDAxRl/PM/YmfRz9azLLAMAYFKiC18Yqunrx5o1tp29enMb653L2XiQTKk5T+cj3/y5sCLCZoswozcetpCmrtigqhgK1YaaV/GLe/M5lpa8KWGjeD8Ahmud4EibwRSsxNQGU21LHK3joBeVIobUKRa39xAyEvIiloJrlFfZaH3Je0sgTwd6N8NpDQYErmMyuAOH2XC+VnBYAwDGnuvwDTS1nkZCRZjZIYRlDsuBJfsrQQoC5YOxZ1oXR8= Content-Type: text/plain; charset="us-ascii" Content-ID: <4472CD14807A7440ACEA96323B7A918F@namprd11.prod.outlook.com> Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DM6PR11MB4593.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: f7f26f94-951f-47db-0b51-08d827384e53 X-MS-Exchange-CrossTenant-originalarrivaltime: 13 Jul 2020 14:23:25.7049 (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: jzNXqb9THQHdYJr27VXBnW0jBZEZBN5BFb9MAV+NLzVJTLgZrkg07NIEvWOggbv93tUQxYhYBEsfcWu0+M7jHQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR11MB3034 X-OriginatorOrg: intel.com Subject: Re: [dpdk-users] pktgen can't send packet forever X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org Sender: "users" > On Jul 13, 2020, at 3:32 AM, Xu, Chenjie wrote: >=20 > Dear all, > I'm using pktgen 17.11.3 and pktgen can only send packets a few seconds t= hough pktgen is configured to send packet forever as below: > Tx Count/% Rate : Forever /100% >=20 > Does anyone know how to fix this issue? By the way, I'm following the bel= ow guide to use pktgen: > https://github.com/intel/userspace-cni-network-plugin#testing-with-dpdk-l= 3fwd-application You must mean DPDK 17.11.3 and Pktgen as Pktgen does not have a version num= ber of 17.11.3. What is the version of Pktgen you are using? The next thing I would like you ask is if you can more to using the latest = Pktgen and latest DPDK? With my limited time I try to only debug latest DPDK and latest Pktgen. Usi= ng the latest versions Pktgen should work and you can still use DPDK 17.11.= 3 for your application if you need. The only reason to use and old version = of DPDK/Pktgen is some driver version or OS version requires you to use the= se older versions. >=20 > Best Regards, > Xu, Chenjie >=20