OFPST_PORT reply (xid=0x2): 5 ports
  port  4: rx pkts=20054, bytes=31176027, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=17166, bytes=8699814, drop=0, errs=0, coll=0
  port  2: rx pkts=58, bytes=3390, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=69, bytes=5334, drop=0, errs=0, coll=0
  port  1: rx pkts=231640, bytes=901192976, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=195909, bytes=1225183196, drop=0, errs=0, coll=0
  port  3: rx pkts=15, bytes=756, 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=182677, bytes=846133745, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=170803, bytes=1215575389, drop=0, errs=0, coll=0
