OFPST_PORT reply (xid=0x2): 8 ports
  port  1: rx pkts=86976, bytes=561956860, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=45854, bytes=22569936, drop=0, errs=0, coll=0
  port  2: rx pkts=11106, bytes=1197173, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=10577, bytes=4656170, drop=0, errs=0, coll=0
  port  4: rx pkts=21094, bytes=531454920, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=12308, bytes=827927, drop=0, errs=0, coll=0
  port  7: rx pkts=28, bytes=1898, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=1030, bytes=71516, drop=?, errs=?, coll=?
  port LOCAL: rx pkts=21661, bytes=52205393, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=22688, bytes=16964021, drop=0, errs=0, coll=0
  port  3: rx pkts=52, bytes=4424, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=57, bytes=6202, drop=0, errs=0, coll=0
  port  6: rx pkts=105, bytes=6752, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=33, bytes=1930, drop=0, errs=0, coll=0
  port  5: rx pkts=0, bytes=0, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=33, bytes=1930, drop=0, errs=0, coll=0
