OFPST_PORT reply (xid=0x2): 5 ports
  port  4: rx pkts=63477, bytes=168884962, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=64121, bytes=29858028, drop=0, errs=0, coll=0
  port  2: rx pkts=10873, bytes=27399138, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=9494, bytes=6294663, 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  3: 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 LOCAL: rx pkts=44100, bytes=120891237, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=46289, bytes=22552251, drop=0, errs=0, coll=0
