NAME               UUID                                  TYPE           DEVICE 
br-ex-if           eb3bbe0d-607a-4fda-9bc7-61fa8afccf17  ovs-interface  br-ex  
vlan20-if          9f5c09ef-8bb7-4340-8bf4-53e3c36d0bd6  ovs-interface  vlan20 
vlan21-if          924bd50d-abcb-46a3-9e72-d7ef7545c02a  ovs-interface  vlan21 
vlan22-if          96dfaa60-2da8-4b30-9e10-9b72daba36f6  ovs-interface  vlan22 
br-ex-br           eb61de5a-80dd-4a56-9df9-b2b23a9d716d  ovs-bridge     br-ex  
br-ex-port         f68bfcda-7a2d-4432-8730-db9b50d65bc5  ovs-port       br-ex  
cloud-init enp4s0  16659e36-bb2e-518d-a071-9ab455fb6bdd  ethernet       enp4s0 
enp4s0-port        b1e3e5b4-ee46-48d1-bbff-62ed24d2be65  ovs-port       enp4s0 
vlan20-port        9f226d47-93ad-40a0-adb5-f86fb183aae2  ovs-port       vlan20 
vlan21-port        7995e0ee-0f6c-4645-8036-95c26d35dbcd  ovs-port       vlan21 
vlan22-port        fd7f7cf3-af9e-48ca-9d76-4e5a970833fa  ovs-port       vlan22 
lo                 0f0f748b-895e-43cd-a9a7-8fc1d8f5cb57  loopback       lo     
