OFPST_PORT_DESC reply (xid=0x2):
 2(o-hm0): addr:fa:16:3e:2f:bb:74
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 4(tapfa760e18-32): addr:fa:16:3e:c6:86:40
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 5(tap4edf8854-03): addr:fa:16:3e:67:04:7d
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 6(patch-br-int-to): addr:42:ee:cb:97:61:f3
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 9(ovn-26fe83-0): addr:da:70:15:24:5c:ee
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 10(tap9fdad7ec-06): addr:fa:16:3e:c4:84:8f
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 11(tape3c1ec22-cd): addr:fa:16:3e:dc:ec:7b
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 12(tap97afdaea-dd): addr:fe:16:3e:b5:93:8a
     config:     0
     state:      0
     current:    10MB-FD COPPER
     speed: 10 Mbps now, 0 Mbps max
 13(tapd6565c80-30): addr:92:14:10:01:d3:93
     config:     0
     state:      0
     current:    10GB-FD COPPER
     speed: 10000 Mbps now, 0 Mbps max
 LOCAL(br-int): addr:fe:4b:09:62:a7:26
     config:     PORT_DOWN
     state:      LINK_DOWN
     speed: 0 Mbps now, 0 Mbps max
