OFPST_PORT_DESC reply (xid=0x2):
 1(tap67dbf59d-e0): addr:fa:16:3e:57:6f:df
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 2(tap6a48ef2d-e3): addr:fa:16:3e:ef:90:52
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 3(tapa5f1f3ef-e0): addr:fa:16:3e:54:32:58
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 4(patch-br-int-to): addr:52:c9:ca:f4:e2:2b
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 7(tap68f36bc9-3a): addr:fe:16:3e:8c:9f:4d
     config:     0
     state:      0
     current:    10MB-FD COPPER
     speed: 10 Mbps now, 0 Mbps max
 8(tapefa44911-80): addr:fa:7d:d9:65:83:36
     config:     0
     state:      0
     current:    10GB-FD COPPER
     speed: 10000 Mbps now, 0 Mbps max
 LOCAL(br-int): addr:32:61:ef:0c:f5:1b
     config:     PORT_DOWN
     state:      LINK_DOWN
     speed: 0 Mbps now, 0 Mbps max
