OFPST_PORT_DESC reply (xid=0x2):
 3(ovn-EQXBRU-0): addr:42:43:6f:5c:23:31
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 5(ovn-EQXBRU-3): addr:5e:69:f0:ae:f2:ce
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 9(ovn-EQXBRU-1): addr:76:3a:07:11:12:ab
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 10(ovn-EQXBRU-2): addr:0e:b9:cd:dd:1b:a3
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 14(ovn-EQXBRU-4): addr:46:1d:fa:31:cd:29
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
 LOCAL(br-int): addr:be:bc:66:c3:65:ce
     config:     0
     state:      0
     speed: 0 Mbps now, 0 Mbps max
