NAME               UUID                                  TYPE           DEVICE 
br-ex-if           394b1f0c-d411-465f-bf0b-53c1b261d1cc  ovs-interface  br-ex  
vlan20-if          ef9e245b-0b56-4eb2-a81c-ea70e38d52d6  ovs-interface  vlan20 
vlan21-if          9e8f30ac-8564-4598-ba0d-0d14b4063a40  ovs-interface  vlan21 
vlan22-if          dc919f11-ffff-4fae-a43a-718b40f709be  ovs-interface  vlan22 
br-ex-br           9a1c9ce0-12a6-4f9e-8bcc-0fcf5b0b1045  ovs-bridge     br-ex  
br-ex-port         9f572a75-6ab4-46bf-bdfb-48b1d7b9e490  ovs-port       br-ex  
cloud-init enp1s0  a41601f3-3acc-5f60-ac5f-9d9011ab7c25  ethernet       enp1s0 
enp1s0-port        41e2cb0c-798f-4020-837f-c7bb43caf313  ovs-port       enp1s0 
vlan20-port        c454bcf8-d725-4583-8f2c-b554e0392497  ovs-port       vlan20 
vlan21-port        28c53713-50fc-4148-a7fe-83a8f0d6f2ef  ovs-port       vlan21 
vlan22-port        4edcbcfd-b032-41b4-8c23-cfbf3efdd71f  ovs-port       vlan22 
lo                 857baf4f-b04c-4ba0-a9f2-c0e11e1ebc9b  loopback       lo     
