OFPST_PORT reply (xid=0x2): 5 ports
  port  4: rx pkts=20, bytes=1120, 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=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  1: rx pkts=204806, bytes=425762111, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=144104, bytes=736753877, drop=0, errs=0, coll=0
  port  3: rx pkts=91129, bytes=262724293, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=80364, bytes=702576879, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=64124, bytes=137671900, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=55634, bytes=32976158, drop=0, errs=0, coll=0
