Hi, I am trying to use the OVN BGP agent (nb_ovn_bgp_driver with the exposing method underlay) and I would like to share a difficulty that I found, it might be related to the specific deployment that I have using Kayobe. I find that by default my openvswitch bridges appear to be down when I list them with "ip link". From what I saw in some forums this is a normal behaviour. The thing is that the OVN BGP agent uses ip link, for example here [1], to add route to a table link to these bridges and if there are down, this raise an error(pyroute2.netlink.exceptions.NetlinkError: (100, 'Network is down')). When I set the bridge state UP with "ip link" it solves the issue but this solution is not reboot persistent. Is it really a normal behaviour to have the openvswitch bridges down or is it a problem that I need to investigate on my configuration ? If this is a normal behaviour, anyone found a workaround that could be resilient in production (that is reboot persistent) ? Do not hesitate if you need more information on my configuration ! [1]: https://opendev.org/openstack/ovn-bgp-agent/src/branch/master/ovn_bgp_agent/...