OFPST_PORT reply (xid=0x2): 5 ports
  port  4: rx pkts=123440, bytes=251878846, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=104533, bytes=48937677, drop=0, errs=0, coll=0
  port  2: rx pkts=12, bytes=672, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=3, bytes=126, drop=0, errs=0, coll=0
  port  1: rx pkts=3, bytes=168, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=3, bytes=126, drop=0, errs=0, coll=0
  port  3: rx pkts=40786, bytes=87164333, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=34834, bytes=18325284, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=72341, bytes=142899461, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=61386, bytes=29553025, drop=0, errs=0, coll=0
