Hi Team, I am working on OpenFLow 1.5 Ext- 427 in OpenVSwitch. Ext- 427 - It supports setting all pipeline fields of the packet in the Packet-Out message. 1. It adds support for packet-out message for OF 1.5. 2. Moves in_port field inside match structure. 3. Adds pipeline fields in match structure.
To test encoding-decoding of OF 1.5 packet-out message, the following commands are sent : ovs-ofctl -O OpenFlow13 monitor br0 --detach --no-chdir --pidfile ovs-appctl -t ovs-ofctl ofctl/send 0409000c0123456700000080 ovs-appctl -t ovs-ofctl ofctl/barrier ovs-appctl -t ovs-ofctl ofctl/set-output-file monitor.log ovs-ofctl -O OpenFlow15 packet-out br0 CONTROLLER 'set_field:0xfafafafa5a5a5a5a->metadata, controller' '0001020304050010203040501234' In return, OFPT(1.3) asynchronous Packet-In message are expected. I debugged the issue and found that the pipeline fields are encoded-decoded successfully but OFPT(1.3) asynchronous Packet-In message is not received that is the length of Guarded list (asynchronous message list) is zero. Is this in any way related to the data sent in Packet-out message or am I missing something? -- Regards,Vasundhara -----Vasundhara G/DEL/TCS wrote: ----- To: dev@openvswitch.org From: Vasundhara G/DEL/TCS Date: 07/18/2016 10:44AM Cc: Deepankar Gupta/DEL/TCS@TCS Subject: Async Packet-In message not received after OpenFlow15 Packet-Out message Hi Team, Does OVS 2.5+ support Packet-In asynchronous message for OpenFlow 1.5? A brief background-I am working on OpenFLow 1.5 Ext- 427 in OpenVSwitch. Ext- 427 - It supports setting all pipeline fields of the packet in the Packet-Out message. 1. It adds new packet-out message for OF 1.5. 2. Moves in_port field inside match structure. 3. Adds pipeline fields in match structure. To test encoding-decoding of pipeline fields, the following commands are sent : --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ovs-ofctl -O OpenFlow13 monitor br0 --detach --no-chdir --pidfile ovs-appctl -t ovs-ofctl ofctl/send 0409000c0123456700000080 ovs-appctl -t ovs-ofctl ofctl/barrier ovs-appctl -t ovs-ofctl ofctl/set-output-file monitor.log ovs-ofctl -O OpenFlow15 packet-out br0 CONTROLLER 'set_field:0xfafafafa5a5a5a5a->metadata, controller' '0001020304050010203040501234' -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- In return, decoded pipeline fields and OFPT(1.3) asynchronous Packet-In message are expected. The pipeline fields are encoded-decoded successfully but OFPT(1.3) asynchronous Packet-In message is not received. I debugged the issue and found that the length of Guarded list is received as zero. Is this in any way related to the data sent in Packet-out message? -- Regards, Vasundhara =====-----=====-----===== Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemination, use, review, distribution, printing or copying of the information contained in this e-mail message and/or attachments to it are strictly prohibited. If you have received this communication in error, please notify us by reply e-mail or telephone and immediately and permanently delete the message and any attachments. Thank you _______________________________________________ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev
