OFPST_PORT reply (xid=0x2): 5 ports
  port  4: rx pkts=73688, bytes=169662440, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=67415, bytes=30258827, drop=0, errs=0, coll=0
  port  2: rx pkts=13884, bytes=27517470, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=12101, bytes=4764488, 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=10, bytes=560, 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=51297, bytes=121490860, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=47663, bytes=24581251, drop=0, errs=0, coll=0
