OFPST_PORT reply (xid=0x2): 6 ports
  port  4: rx pkts=132984, bytes=227915971, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=86743, bytes=21078596, drop=0, errs=0, coll=0
  port  2: rx pkts=8, bytes=448, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=3, bytes=126, 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=3, bytes=126, drop=0, errs=0, coll=0
  port  6: rx pkts=41, bytes=4254, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=109, bytes=10080, drop=?, errs=?, coll=?
  port  3: rx pkts=24359, bytes=61447848, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=20443, bytes=11616735, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=70419, bytes=143126346, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=58378, bytes=8524303, drop=0, errs=0, coll=0
