OFPST_PORT reply (xid=0x2): 9 ports
  port  8: rx pkts=38, bytes=2496, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=31, bytes=2266, drop=0, errs=0, coll=0
  port  1: rx pkts=17, bytes=1048, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=8, bytes=788, drop=0, errs=0, coll=0
  port  2: rx pkts=16, bytes=1064, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=10, bytes=700, drop=0, errs=0, coll=0
  port  4: rx pkts=16, bytes=992, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=8, bytes=788, drop=0, errs=0, coll=0
  port  7: rx pkts=48, bytes=3974, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=49, bytes=3902, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=0, bytes=0, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=0, bytes=0, drop=0, errs=0, coll=0
  port  3: rx pkts=17, bytes=1402, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=9, bytes=702, drop=0, errs=0, coll=0
  port  6: rx pkts=1030, bytes=71516, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=28, bytes=1898, drop=?, errs=?, coll=?
  port  5: rx pkts=350, bytes=18615, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=7, bytes=702, drop=0, errs=0, coll=0
