OFPST_PORT reply (xid=0x2): 11 ports
  port 13: rx pkts=127, bytes=11151, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=65, bytes=7511, drop=0, errs=0, coll=0
  port  8: rx pkts=128, bytes=10563, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=161, bytes=13017, drop=0, errs=0, coll=0
  port  2: rx pkts=24, bytes=1288, 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=37, bytes=1772, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=11, bytes=1058, drop=0, errs=0, coll=0
  port  9: rx pkts=70, bytes=5940, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=58, bytes=3994, 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=1332, bytes=91336, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=78, bytes=5910, 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=547, bytes=32111, 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
