OFPST_PORT reply (xid=0x2): 5 ports
  port  4: rx pkts=12, bytes=672, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=3, bytes=126, drop=0, errs=0, coll=0
  port  2: 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  1: rx pkts=144946, bytes=253265495, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=100156, bytes=28233484, drop=0, errs=0, coll=0
  port  3: rx pkts=36506, bytes=86958790, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=32398, bytes=17716583, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=69864, bytes=142708162, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=59427, bytes=9473361, drop=0, errs=0, coll=0
