OFPST_PORT reply (xid=0x2): 5 ports
  port  4: rx pkts=1, bytes=56, 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=55614, bytes=184726154, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=44452, bytes=5092520, drop=0, errs=0, coll=0
  port  2: rx pkts=4, bytes=224, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=3, bytes=126, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=53239, bytes=183441794, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=42929, bytes=4562584, drop=0, errs=0, coll=0
  port  3: rx pkts=1668, bytes=471794, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=1515, bytes=523380, drop=0, errs=0, coll=0
