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 D3067A00C2 for ; Sat, 10 Sep 2022 10:28:49 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 5F9B34003F; Sat, 10 Sep 2022 10:28:49 +0200 (CEST) Received: from relay163.nicmail.ru (relay163.nicmail.ru [91.189.117.7]) by mails.dpdk.org (Postfix) with ESMTP id 0CC7C4003C for ; Sat, 10 Sep 2022 10:28:48 +0200 (CEST) Received: from [10.28.138.149] (port=52010 helo=mail.nic.ru) by relay.hosting.mail.nic.ru with esmtp (Exim 5.55) (envelope-from ) id 1oWvr5-000070-As for users@dpdk.org; Sat, 10 Sep 2022 11:28:47 +0300 Received: from [10.28.137.175] (account sysman@scaled.cloud HELO mail.nic.ru) by incarp1102.mail.hosting.nic.ru (Exim 5.55) with id 1oWvr5-0006ht-91 for users@dpdk.org; Sat, 10 Sep 2022 11:28:47 +0300 MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Sat, 10 Sep 2022 11:28:46 +0300 From: sysman@scaled.cloud To: users@dpdk.org Subject: IP/UDP packet reordering In-Reply-To: References: <99e01fff837b85c1126ef0a235078fc3@scaled.cloud> <20220810065525.204e1901@hermes.local> <20220810071938.2882f3dd@hermes.local> <7c0b92cb55fdd3b4a46973e2b5bc5fca@scaled.cloud> User-Agent: Roundcube Webmail/1.4.12 Message-ID: <6323249773f5333112efbf7ee6b7800c@scaled.cloud> X-Sender: sysman@scaled.cloud X-MS-Exchange-Organization-SCL: -1 X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org Hello there! I have tried to get experience with the DPDK, so, I wrote a small app based on the L2FWD. Simple schema: VM/DPDK -----10Gb DAC ---- VM/DPDK. When I performs a testing of traffic pass with the IPERF3 I getting: ... [SUM] 0.0-10.0 sec 40844 datagrams received out-of-order ... So, what I'm need to check additionally to understand how control of order is performed in the DPDK/EAL engine ? TIA.