OFPST_PORT_DESC reply (xid=0x2):
 1(vlan23): addr:ae:c0:3a:7b:dc:c2
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 2(vlan22): addr:8a:fd:ad:48:7f:f2
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 3(eth1): addr:fa:16:3e:cf:de:de
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 4(vlan21): addr:6a:2a:b2:9a:3c:f3
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 5(vlan20): addr:a6:75:0e:70:1e:fd
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 6(patch-provnet-3): addr:d2:51:10:5f:86:73
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 LOCAL(br-ctlplane): addr:fa:16:3e:cf:de:de
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
