OFPST_PORT reply (xid=0x2): 5 ports
  port  4: rx pkts=271604, bytes=2130060271, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=135623, bytes=470872681, drop=0, errs=0, coll=0
  port  2: rx pkts=15, bytes=756, 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=56, bytes=3044, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=136, bytes=11908, drop=0, errs=0, coll=0
  port  3: rx pkts=23368, bytes=32742658, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=20303, bytes=9865328, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=134592, bytes=2068082838, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=107914, bytes=460128000, drop=0, errs=0, coll=0
