OFPST_PORT reply (xid=0x2): 7 ports
  port  5: rx pkts=2, bytes=112, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=12, bytes=784, drop=0, errs=0, coll=0
  port  4: rx pkts=195606, bytes=784108928, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=129774, bytes=40052336, drop=0, errs=0, coll=0
  port  2: rx pkts=1, bytes=56, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=10, bytes=700, drop=0, errs=0, coll=0
  port  1: rx pkts=4152, bytes=1763162, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=3784, bytes=1398010, drop=0, errs=0, coll=0
  port  6: rx pkts=17, bytes=1034, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=147, bytes=10630, drop=?, errs=?, coll=?
  port  3: rx pkts=172, bytes=96307, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=181, bytes=36781, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=66110, bytes=153209788, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=58726, bytes=25880356, drop=0, errs=0, coll=0
