OFPST_PORT reply (xid=0x2): 6 ports
  port  5: rx pkts=186, bytes=19890, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=276, bytes=30267, drop=?, errs=?, coll=?
  port  4: rx pkts=145229, bytes=229284835, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=93271, bytes=22970776, drop=0, errs=0, coll=0
  port  2: rx pkts=9, bytes=504, 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=3, bytes=168, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=3, bytes=126, drop=0, errs=0, coll=0
  port  3: rx pkts=31430, bytes=62807997, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=24980, bytes=13032575, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=73242, bytes=142832495, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=60069, bytes=8959285, drop=0, errs=0, coll=0
