From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id B32AB3989 for ; Thu, 15 Dec 2016 15:47:46 +0100 (CET) Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga102.fm.intel.com with ESMTP; 15 Dec 2016 06:47:45 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.33,352,1477983600"; d="scan'208";a="42870712" Received: from fmsmsx104.amr.corp.intel.com ([10.18.124.202]) by fmsmga005.fm.intel.com with ESMTP; 15 Dec 2016 06:47:45 -0800 Received: from fmsmsx125.amr.corp.intel.com (10.18.125.40) by fmsmsx104.amr.corp.intel.com (10.18.124.202) with Microsoft SMTP Server (TLS) id 14.3.248.2; Thu, 15 Dec 2016 06:47:45 -0800 Received: from fmsmsx113.amr.corp.intel.com ([169.254.13.68]) by FMSMSX125.amr.corp.intel.com ([169.254.2.228]) with mapi id 14.03.0248.002; Thu, 15 Dec 2016 06:47:41 -0800 From: "Wiles, Keith" To: Kumaraparameshwaran Rathnavel CC: "users@dpdk.org" Thread-Topic: [dpdk-users] Packet Generator Thread-Index: AQHSVtYtf9vbcwzk3U2aJ5g3Cj9YWqEJnM4A Date: Thu, 15 Dec 2016 14:47:40 +0000 Message-ID: References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.252.133.128] Content-Type: text/plain; charset="us-ascii" Content-ID: <6ADF27079047634D97045BD9264FA939@intel.com> Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dpdk-users] Packet Generator 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: , X-List-Received-Date: Thu, 15 Dec 2016 14:47:47 -0000 > On Dec 15, 2016, at 7:21 AM, Kumaraparameshwaran Rathnavel wrote: >=20 > Hi All, >=20 > Can you help me in finding how the packet in generated in l2 forwarding f= unctions. I am not able to frame the packet. In L2 packet is Ethernet Heade= r alone sufficient for communication? The l2fwd example does not generate packets they are received using the rte= _eth_rx_burst() routine and then forwarded to the output port. Just having = L2 packet header in a frame should be enough for the l2fwd example. >=20 > Thanking You, > Param Regards, Keith