OFPST_PORT reply (xid=0x2): 5 ports
  port  4: rx pkts=69207, bytes=168027949, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=64164, bytes=30076787, drop=0, errs=0, coll=0
  port  2: rx pkts=8, bytes=448, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=4, bytes=216, drop=0, errs=0, coll=0
  port  1: rx pkts=2, bytes=112, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=4, bytes=216, drop=0, errs=0, coll=0
  port  3: rx pkts=12838, bytes=27788154, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=10974, bytes=6697366, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=47096, bytes=119487774, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=44657, bytes=22326951, drop=0, errs=0, coll=0
