OFPST_PORT reply (xid=0x2): 4 ports
  port  1: rx pkts=7, bytes=280, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=4, bytes=216, drop=0, errs=0, coll=0
  port  2: rx pkts=567, bytes=248806, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=524, bytes=59746, drop=0, errs=0, coll=0
  port  3: rx pkts=90992, bytes=326923076, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=19382, bytes=1797801, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=36917, bytes=322614898, drop=1, errs=0, frame=0, over=0, crc=0
           tx pkts=18857, bytes=1735961, drop=0, errs=0, coll=0
