OFPST_PORT reply (xid=0x2): 5 ports
  port  4: rx pkts=311603, bytes=1018186918, drop=50, errs=0, frame=0, over=0, crc=0
           tx pkts=131012, bytes=11131877, 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  1: rx pkts=0, bytes=0, 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=545, bytes=214620, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=602, bytes=78341, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=72559, bytes=295631442, drop=4, errs=0, frame=0, over=0, crc=0
           tx pkts=58556, bytes=5962932, drop=0, errs=0, coll=0
