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 8F40FA0C50 for ; Wed, 21 Jul 2021 13:38:46 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 640AD410E1; Wed, 21 Jul 2021 13:38:43 +0200 (CEST) Received: from docomo.ne.jp (mail108.docomo.ne.jp [203.138.203.8]) by mails.dpdk.org (Postfix) with ESMTP id 5D9FC4014E for ; Wed, 21 Jul 2021 09:11:35 +0200 (CEST) Received: from docomo.ne.jp ([10.242.32.68]) by mfsmax.docomo.ne.jp(DOCOMO Mail Server Ver2.0) with SMTP id 29cb001c60bf9c2141f4 for ; Wed, 21 Jul 2021 16:11:32 +0900 (JST) References: X-Mailer: iPhone Mail (18D70) X-DCMMail: spmode Date: Wed, 21 Jul 2021 16:11:30 +0900 From: =?iso-2022-jp?B?ImgtbmFrYXNlLndtQGRvY29tby5uZS5qcCI=?= To: users@dpdk.org Message-ID: <6FDBE5AA-4659-46ED-A489-7104851B4EB7@docomo.ne.jp> MIME-Version: 1.0 (1.0) Content-Type: text/plain; charset="iso-2022-jp" Content-Transfer-Encoding: 7bit X-Mailman-Approved-At: Wed, 21 Jul 2021 13:38:41 +0200 Subject: [dpdk-users] [dpdk-user] Please tell me how to enable the TCP checksum HWoffload function of outgoing packets on the NIC in the OVS + DPDKenvironm ent. 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 Sender: "users" Hello everyone. Regarding the subject, I would like to enable the HW offload function of TCP checksum on the NIC in the following server configuration. If you know how to set it, it would be greatly appreciated if you could teach it. The server configuration is a configuration in which the host OS is CentoOS and the container and NIC are connected to the OVS + DPDK bridge. With this configuration, I would like to know how to perform the TCP checksum HW offload function of packets sent from the container to the NIC on the NIC. Thank you very much.