OFPST_PORT reply (xid=0x2): 7 ports
  port  5: rx pkts=243959, bytes=790227942, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=152269, bytes=53184555, drop=0, errs=0, coll=0
  port  4: rx pkts=4515, bytes=504230, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=3639, bytes=4684354, drop=0, errs=0, coll=0
  port  2: rx pkts=0, bytes=0, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=12, bytes=784, drop=0, errs=0, coll=0
  port  1: rx pkts=2, bytes=112, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=10, bytes=700, drop=0, errs=0, coll=0
  port  6: rx pkts=24, bytes=1586, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=163, bytes=11862, drop=?, errs=?, coll=?
  port  3: rx pkts=5317, bytes=2140094, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=4849, bytes=1840435, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=74759, bytes=160205821, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=68492, bytes=27468339, drop=0, errs=0, coll=0
