OFPST_PORT_DESC reply (xid=0x2):
 2(o-hm0): addr:fa:16:3e:b3:9e:06
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 4(tap72b387eb-c9): addr:fa:16:3e:fb:b2:93
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 5(tapbbf40f4f-f5): addr:fa:16:3e:e9:a3:9d
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 6(patch-br-int-to): addr:8a:dc:ec:95:57:8d
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 8(tapce6c4b89-50): addr:f6:28:e4:85:f6:99
     config:     0
     state:      0
     current:    10GB-FD COPPER
     speed: 10000 Mbps now, 0 Mbps max
 9(tap04df1bfa-94): addr:fe:16:3e:34:94:0f
     config:     0
     state:      0
     current:    10MB-FD COPPER
     speed: 10 Mbps now, 0 Mbps max
 10(ovn-74fdbe-0): addr:5a:de:82:06:5d:cf
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 11(tapbaff99ae-ce): addr:fa:16:3e:79:47:8f
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 12(tap3cb7ffce-9d): addr:fa:16:3e:40:02:c3
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 13(tap5a309328-c2): addr:fe:16:3e:6a:93:74
     config:     0
     state:      0
     current:    10MB-FD COPPER
     speed: 10 Mbps now, 0 Mbps max
 LOCAL(br-int): addr:ee:31:e5:7c:e3:2c
     config:     PORT_DOWN
     state:      LINK_DOWN
     speed: 0 Mbps now, 0 Mbps max
