OFPST_PORT reply (xid=0x2): 5 ports
  port  4: rx pkts=15, bytes=692, 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=122, bytes=13272, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=166, bytes=21716, drop=0, errs=0, coll=0
  port  1: rx pkts=172864, bytes=584311128, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=99484, bytes=50612551, drop=0, errs=0, coll=0
  port  3: rx pkts=33967, bytes=59848319, drop=1, errs=0, frame=0, over=0, crc=0
           tx pkts=27952, bytes=12928471, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=75149, bytes=498761163, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=60565, bytes=36218757, drop=0, errs=0, coll=0
