Hi Numan, the security groups were the issue, I deleted them in Openstack, resynced and recreated them.
Thanks for your help. best regards, martin > Am 21.01.2017 um 18:17 schrieb Numan Siddique <nusid...@redhat.com>: > > ​Looks like the Northbound db is not in sync with neutron db. > Can you run the command "ovn-nbctl list Address_Set" and see if there is a > row for the each of the security groups ? > > If you see the ovn northbound db is not in sync, you can sync it by either > running the neutron-ovn-db-sync util or by restarting the neutron-server > after setting ovn-sync-mode=repair in /etc/neutron/plugins/ml2/ml2_conf.ini _______________________________________________ discuss mailing list disc...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-discuss