On 17 Mar 2023, at 17:14, 675063826 via discuss wrote:
> Hello, > I want to keep a tcp connection between ovs and controller. But I found that > the flow entries were deleted when the controller was down. Are there methods > to add flows permanent？I mean when I start ovs, my flow entry exist. Hi Yani, OpenFlow rules can not be saved, they will always start with a NORMAL rule. You can tune this a little bit with the “Controller Failure Settings”, see http://www.openvswitch.org/support/dist-docs/ovs-vsctl.8.txt. You can always use a script to add the flows manually using “ovs-ofctl add-flows” during startup. Hope this helps. Eelco > Best wishes, > > Yani._______________________________________________ > discuss mailing list > disc...@openvswitch.org > https://mail.openvswitch.org/mailman/listinfo/ovs-discuss _______________________________________________ discuss mailing list disc...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-discuss
