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=86, bytes=9002, drop=0, errs=0, coll=0
  port  8: rx pkts=143, bytes=11578, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=159, bytes=12933, drop=0, errs=0, coll=0
  port  2: rx pkts=17, bytes=1120, 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=36, bytes=1744, 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=54, bytes=4428, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=58, bytes=4050, 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=1308, bytes=92244, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=79, bytes=5650, 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=595, bytes=37682, 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
