OFPST_PORT_DESC reply (xid=0x2):
 1(vlan22): addr:72:98:89:08:bd:c9
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 2(vlan23): addr:82:fa:b6:64:d1:86
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 3(eth1): addr:fa:16:3e:7b:10:6b
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 4(vlan21): addr:ee:0b:ec:30:f7:23
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 5(vlan20): addr:de:b6:fd:9b:46:36
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 6(patch-provnet-6): addr:be:de:12:d2:fd:31
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 LOCAL(br-ctlplane): addr:fa:16:3e:7b:10:6b
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
