OFPST_PORT reply (xid=0x2): 11 ports
  port 13: rx pkts=134, bytes=11703, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=71, bytes=8011, drop=0, errs=0, coll=0
  port  8: rx pkts=128, bytes=10539, 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=48, bytes=2080, 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=69, bytes=5898, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=65, bytes=4288, 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=1280, bytes=90276, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=79, bytes=5986, 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=577, bytes=36642, 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
