OFPST_PORT reply (xid=0x2): 11 ports
  port 13: rx pkts=139, bytes=12137, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=87, bytes=9044, drop=0, errs=0, coll=0
  port  8: rx pkts=143, bytes=11530, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=160, bytes=12975, 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=35, bytes=1672, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=10, bytes=968, drop=0, errs=0, coll=0
  port  9: rx pkts=53, bytes=4386, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=58, bytes=4078, 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  6: rx pkts=1290, bytes=91120, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=82, bytes=5776, drop=?, errs=?, coll=?
  port 12: rx pkts=0, bytes=0, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=5, bytes=446, drop=0, errs=0, coll=0
  port 10: rx pkts=0, bytes=0, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=0, bytes=0, drop=?, errs=?, coll=?
  port  5: rx pkts=579, bytes=33829, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=9, bytes=882, drop=0, errs=0, coll=0
  port 11: rx pkts=0, bytes=0, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=5, bytes=446, drop=0, errs=0, coll=0
