The engine runs the controller so ovn-sbctl won't work, on the hosts, use ovs-vsctl show Paul S. ________________________________ From: Tommaso - Shellrent <tommaso(a)shellrent.com&gt; Sent: 31 March 2020 12:13 To: Staniforth, Paul <P.Staniforth(a)leedsbeckett.ac.uk>; users(a)ovirt.org <users(a)ovirt.org&gt; Subject: Re: [ovirt-users] Local network Caution External Mail: Do not click any links or open any attachments unless you trust the sender and know that the content is safe. Hi. on engine all seems fine. on host the command "ovn-sbctl show" is stuck, and with a strace a se the following error: connect(5, {sa_family=AF_LOCAL, sun_path="/var/run/openvswitch/ovnsb_db.sock"}, 37) = -1 ENOENT (No such file or directory) Il 31/03/20 11:18, Staniforth, Paul ha scritto: .Hello Tommaso, on your oVirt engine host run check the north bridge controller ovn-nbctl show this should show a software switch for each ovn logical network witch any ports that are active( in your case you should have 2) check the south bridge controller ovn-sbctl show this should show the software switch on each host with a geneve tunnel. on each host run ovs-vsctl show this should show the virtual switch with a geneve tunnel to each other host and a port for any active vnics Regards, Paul S. ________________________________ From: Tommaso - Shellrent <tommaso@shellrent.com><mailto:tommaso@shellrent.com> Sent: 31 March 2020 09:27 To: users@ovirt.org<mailto:users@ovirt.org> <users@ovirt.org><mailto:users@ovirt.org> Subject: [ovirt-users] Local network Caution External Mail: Do not click any links or open any attachments unless you trust the sender and know that the content is safe. Hi to all. I'm trying to connect two vm, on the same "local storage" host, with an internal isolated network. My setup; VM A: * eth0 with an external ip * eth1, with 1922.168.1.1/24 VM B * eth0 with an external ip * eth1, with 1922.168.1.2/24 the eth1 interfaces are connetter by a network created on external provider ovirt-network-ovn , whithout a subnet defined. Now, the external ip works fine, but the two vm cannot connect through the local network ping: ko arping: ko any idea to what to check? Regards -- -- [Shellrent - Il primo hosting italiano Security First] Tommaso De Marchi COO - Chief Operating Officer Shellrent Srl Via dell'Edilizia, 19 - 36100 Vicenza Tel. 0444321155<tel:+390444321155> | Fax 04441492177 To view the terms under which this email is distributed, please go to:- http://leedsbeckett.ac.uk/disclaimer/email/ -- -- [Shellrent - Il primo hosting italiano Security First] Tommaso De Marchi COO - Chief Operating Officer Shellrent Srl Via dell'Edilizia, 19 - 36100 Vicenza Tel. 0444321155<tel:+390444321155> | Fax 04441492177 To view the terms under which this email is distributed, please go to:- http://leedsbeckett.ac.uk/disclaimer/email/