OFPST_PORT_DESC reply (xid=0x2):
 1(ovn-db5358-0): addr:5e:33:2b:5b:7c:12
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 LOCAL(br-int): addr:5e:f2:b2:ca:20:3c
     config:     PORT_DOWN
     state:      LINK_DOWN
     speed: 0 Mbps now, 0 Mbps max
