OFPST_PORT reply (xid=0x2): 11 ports
  port 13: rx pkts=138, bytes=12095, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=70, bytes=7946, drop=0, errs=0, coll=0
  port  8: rx pkts=186, bytes=19909, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=314, bytes=26952, 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=9, bytes=882, drop=0, errs=0, coll=0
  port  9: rx pkts=150, bytes=13215, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=88, bytes=8828, 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=1253, bytes=87290, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=86, bytes=6504, 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=570, bytes=36006, 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
