OFPST_PORT reply (xid=0x2): 5 ports
  port  4: 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  2: 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  1: rx pkts=72572, bytes=169866487, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=65377, bytes=30492641, drop=0, errs=0, coll=0
  port  3: rx pkts=11414, bytes=27698365, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=10195, bytes=6586694, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=51716, bytes=121418576, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=46765, bytes=22886907, drop=0, errs=0, coll=0
