OFPST_PORT_DESC reply (xid=0x2):
 1(tap483ead31-fc): addr:fa:16:3e:c3:a6:9c
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 2(o-hm0): addr:fa:16:3e:88:98:bc
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 3(tap4757dc0d-d0): addr:c6:3c:f1:19:5f:83
     config:     0
     state:      0
     current:    10GB-FD COPPER
     speed: 10000 Mbps now, 0 Mbps max
 4(tap496923a8-69): addr:fa:16:3e:91:87:78
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 5(tapdb19afdb-72): addr:fa:16:3e:83:82:b7
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 6(patch-br-int-to): addr:42:11:5b:33:9b:46
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 8(tap6519575d-30): addr:46:4b:c1:cd:ea:0a
     config:     0
     state:      0
     current:    10GB-FD COPPER
     speed: 10000 Mbps now, 0 Mbps max
 9(tap74cf51eb-e8): addr:fe:16:3e:5a:d2:e5
     config:     0
     state:      0
     current:    10MB-FD COPPER
     speed: 10 Mbps now, 0 Mbps max
 10(ovn-29ed28-0): addr:52:2f:3f:7c:b8:54
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 11(tap578395e8-85): addr:fa:16:3e:f1:35:73
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 12(tapcb47be3a-3e): addr:fa:16:3e:10:7b:39
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 13(tapcdf85cda-e8): addr:fe:16:3e:3f:8d:f4
     config:     0
     state:      0
     current:    10MB-FD COPPER
     speed: 10 Mbps now, 0 Mbps max
 LOCAL(br-int): addr:ca:e6:f9:db:58:3e
     config:     PORT_DOWN
     state:      LINK_DOWN
     speed: 0 Mbps now, 0 Mbps max
