OFPST_PORT_DESC reply (xid=0x2):
 2(o-hm0): addr:fa:16:3e:25:3d:ee
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 4(tapb898e043-71): addr:fa:16:3e:a3:e1:2d
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 5(tap9b1692e6-e6): addr:fa:16:3e:83:14:ad
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 6(patch-br-int-to): addr:62:9b:ba:25:4a:81
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 8(tap41114534-10): addr:46:f0:80:48:12:21
     config:     0
     state:      0
     current:    10GB-FD COPPER
     speed: 10000 Mbps now, 0 Mbps max
 9(tap6757cd09-18): addr:fe:16:3e:e3:18:e4
     config:     0
     state:      0
     current:    10MB-FD COPPER
     speed: 10 Mbps now, 0 Mbps max
 10(ovn-c0c06f-0): addr:d2:92:3f:29:60:53
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 11(tape2cfe14d-94): addr:fa:16:3e:cc:d4:aa
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 12(tapc5ef8afe-1d): addr:fa:16:3e:73:02:7c
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 13(tapae775e27-ee): addr:fe:16:3e:c4:68:67
     config:     0
     state:      0
     current:    10MB-FD COPPER
     speed: 10 Mbps now, 0 Mbps max
 LOCAL(br-int): addr:52:26:2d:0c:20:56
     config:     PORT_DOWN
     state:      LINK_DOWN
     speed: 0 Mbps now, 0 Mbps max
