
The inactivity probe interval of the OpenFlow connection to the OpenvSwitch integration bridge, in seconds. If the value is zero, it disables the connection keepalive fea‐ ture. If the value is nonzero, then it will be forced to a value of at least 5s. The value is set to 60 seconds by default as described in "OVN issues in the field". https://www.openvswitch.org/support/ovscon2019/day1/1436-OVSCON-Nouman.pdf https://www.ovn.org/support/dist-docs/ovn-controller.8.html Change-Id: I7066c3a8b33b482774f310c45142ac2936a5c405