OFPST_PORT_DESC reply (xid=0x2):
 1(ovn-f119fe-0): addr:9e:30:79:50:89:fe
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 LOCAL(br-int): addr:5a:ae:88:95:78:01
     config:     PORT_DOWN
     state:      LINK_DOWN
     speed: 0 Mbps now, 0 Mbps max
