OFPST_PORT reply (xid=0x2): 9 ports
  port  8: rx pkts=35010, bytes=33025002, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=10, bytes=892, drop=?, errs=?, coll=?
  port  1: rx pkts=3, bytes=126, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=5, bytes=446, drop=?, errs=?, coll=?
  port  2: rx pkts=2, bytes=84, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=8, bytes=428, drop=?, errs=?, coll=?
  port  4: rx pkts=2536, bytes=167376, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=2526, bytes=166716, drop=?, errs=?, coll=?
  port  7: rx pkts=3, bytes=84, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=5, bytes=446, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=7581, bytes=500346, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=0, bytes=0, drop=0, errs=0, coll=0
  port  3: rx pkts=2532, bytes=167112, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=2529, bytes=166914, drop=?, errs=?, coll=?
  port 15: rx pkts=89, bytes=2492, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=5, bytes=446, drop=0, errs=0, coll=0
  port  5: rx pkts=2535, bytes=167310, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=2526, bytes=166716, drop=?, errs=?, coll=?
