OFPST_PORT reply (xid=0x2): 7 ports
  port  5: rx pkts=223503, bytes=778006082, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=138678, bytes=50332415, drop=0, errs=0, coll=0
  port  4: rx pkts=0, bytes=0, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=12, bytes=784, drop=0, errs=0, coll=0
  port  2: rx pkts=1, bytes=56, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=10, bytes=700, drop=0, errs=0, coll=0
  port  1: rx pkts=4408, bytes=494724, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=3605, bytes=4631786, drop=0, errs=0, coll=0
  port  6: rx pkts=22, bytes=1502, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=153, bytes=11122, drop=?, errs=?, coll=?
  port  3: rx pkts=5373, bytes=2210268, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=4904, bytes=1902824, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=64297, bytes=148750966, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=57298, bytes=24651428, drop=0, errs=0, coll=0
