OFPST_PORT reply (xid=0x2): 6 ports
  port  5: rx pkts=86, bytes=7774, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=140, bytes=12746, drop=?, errs=?, coll=?
  port  4: rx pkts=11, bytes=616, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=3, bytes=126, drop=0, errs=0, coll=0
  port  2: rx pkts=5, bytes=224, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=12, bytes=1154, drop=0, errs=0, coll=0
  port  1: rx pkts=135368, bytes=207078063, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=90815, bytes=26015479, drop=0, errs=0, coll=0
  port  3: rx pkts=27424, bytes=41809268, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=24257, bytes=14664936, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=69264, bytes=141888147, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=58969, bytes=10421919, drop=0, errs=0, coll=0
