OFPST_PORT reply (xid=0x2): 10 ports
  port  1: rx pkts=0, bytes=0, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=0, bytes=0, drop=?, errs=?, coll=?
  port  2: rx pkts=7, bytes=530, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=3, bytes=126, drop=?, errs=?, coll=?
  port  4: rx pkts=7243, bytes=478038, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=7340, bytes=484440, drop=?, errs=?, coll=?
  port  9: rx pkts=114, bytes=9770, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=60, bytes=6808, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=22013, bytes=1452858, 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=7243, bytes=478038, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=7336, bytes=484176, 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=247, bytes=11734, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=5, bytes=210, drop=?, errs=?, coll=?
  port  5: rx pkts=7230, bytes=477180, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=7337, bytes=484242, drop=?, errs=?, coll=?
  port 11: rx pkts=53, bytes=6016, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=104, bytes=8926, drop=0, errs=0, coll=0
