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Tue, 4 Dec 2018 17:51:34 +0000 From: Mona ElSaadawy To: "users-owner@dpdk.org" , "users@dpdk.org" Thread-Topic: OVS_DPDK bridge with DPDK physical ports doesn't route the ping packets Thread-Index: AQHUi/jB11DTLS9m0UygVLy9ubjA8qVu2zdBgAAAqHg= Date: Tue, 4 Dec 2018 17:51:34 +0000 Message-ID: References: , In-Reply-To: Accept-Language: en-CA, en-US Content-Language: en-CA X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=mona.elsaadawy@mail.mcgill.ca; x-originating-ip: [142.113.44.229] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1; YTXPR0101MB1776; 6:SCjh5Ne3ILJOKh1K62ANmWak2GQFdrggkUCwYKQVjiPIYYhnBKfHR7dobYms85CKcuhgYKoCHdP4je2/mtW7DEegpAlo7SEqRFwn6l3kWujWYAv3re8trDYBHSZw1eTPEn0ZioPDoC8fpZQRgBHr1A2MLLMtlgKbP72OT5dPSNjj+dYCAuc628IQAYho8nTFBt0Ewrsq+PvsrCOWS8q4vtOJ0a1yic7ew2wWwhV/6HxEuZ9rWKcJdB3XTZYEbU5FQRxHgXEZTGYmiolvDqEdndGoQFqSRIjtqKQ3+J4qMyLxU4Byb32/yFdvdRW1DY4SJt2cF0uSdShiJCoOx3OIS/KXkjNguKtOVRqWg3oCRc7yvo+zLtPunVLbSTp3k0yChUgiFPEy6kT/ELPOTfhJVtD4YRefDZQZwNiS2zFpIk99Zw/zmIbtVKKTWOyQefi2uhWvyYrUmIh5W2V0xY4qAQ==; 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charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-users] Fw: OVS_DPDK bridge with DPDK physical ports doesn't route the ping packets 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: Tue, 04 Dec 2018 17:51:36 -0000 ________________________________ From: Mona ElSaadawy Sent: December 4, 2018 5:50 AM To: ovs-dev@openvswitch.org Subject: Fw: OVS_DPDK bridge with DPDK physical ports doesn't route the pin= g packets ________________________________ From: Mona ElSaadawy Sent: December 4, 2018 5:47 AM To: ovs-dev@openvswitch.org Subject: OVS_DPDK bridge with DPDK physical ports doesn't route the ping pa= ckets Hi, I'm trying to build up an OVS-DPDK bridge that should connect two different= physical hosts. I followed this tutorial to install DPDK and OVS with DPDK= configuration :http://docs.openvswitch.org/en/latest/intro/install/dpdk/ a= nd followed the instructions in PHY-PHY in http://docs.openvswitch.org/en/l= atest/howto/dpdk/ to build up the intended setup. To test this setup, I di= rectly plugged the physical NICs of node-01 and Node-03 into the DPDK physi= cal NICs at node 02. Then I try to ping Node-03 from Node-01 but it doesn't= work though the ARPing is working and whenI run dump-flows on the OVS-DPDK= bridge, I can find the ping packets matched in their corresponding flows b= ut can't received at the connected hosts. I tried to write the destination = MAC address for each flow to ensure the delivery, but it doesn't work eithe= r. I tried also to enable the flow negotiation and flow control for both th= e receiving and transmitting queues of the bridge DPDK ports by running: ovs-vsctl set Interface options:tx-flow-ctrl=3Dtrue ovs-vsctl set Interface options:rx-flow-ctrl=3Dtrue ovs-vsctl set Interface options:flow-ctrl-autoneg=3Dtrue It doesn't work. I also enabled the IP forwarding in the both communicating nodes (1 & 3). So can anyone please help in figuring out what is wrong in this setup?.A th= ing to add. The two physical DPDK posts added to the OVS belong to one NIC= chip and when I try to show the MAC table of the OVS_DPDK bridge I found i= t empty. Mona