NAME         UUID                                  TYPE           DEVICE 
br-ex-if     ef0c8642-5bec-4a82-9f3e-b1dd9a3ad7af  ovs-interface  br-ex  
vlan20-if    3f999d12-6161-4219-82f2-289c6a5bc961  ovs-interface  vlan20 
vlan21-if    37898d06-0648-4f95-ad77-f56561cd1c79  ovs-interface  vlan21 
vlan22-if    1e6bb003-49ac-45c7-84d9-85d7ed839ec7  ovs-interface  vlan22 
System eth0  5fb06bd0-0bb0-7ffb-45f1-d6edd65f3e03  ethernet       eth0   
br-ex-br     2a0fab51-ad79-4d96-9f6b-8f8d41314184  ovs-bridge     br-ex  
br-ex-port   3df37022-8630-4f41-b601-d7ca5a2ddf5c  ovs-port       br-ex  
eth0-port    89eac044-04bf-49c1-ad6f-9eacbfd6228e  ovs-port       eth0   
vlan20-port  910bea16-98ca-4d08-ba9b-e40ad8dbb895  ovs-port       vlan20 
vlan21-port  5aaab81e-d67b-4b7c-a129-585dd12cb8e1  ovs-port       vlan21 
vlan22-port  82c4ab7f-0ca2-4418-ba78-096af0308cec  ovs-port       vlan22 
lo           6aa1b65e-bb7d-4afc-a9bf-a91b40b0ee1e  loopback       lo     
