OFPST_PORT reply (xid=0x2): 5 ports
  port  4: 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  2: rx pkts=187813, bytes=931096861, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=118449, bytes=1190590817, drop=0, errs=0, coll=0
  port  1: rx pkts=77, bytes=5554, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=58, bytes=4176, drop=0, errs=0, coll=0
  port  3: rx pkts=20761, bytes=31285002, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=17722, bytes=8860192, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=111511, bytes=875145479, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=92895, bytes=1180828268, drop=0, errs=0, coll=0
