OFPST_PORT reply (xid=0x2): 7 ports
  port  5: 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  4: rx pkts=5157, bytes=577092, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=4265, bytes=5374848, 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=6344, bytes=2484677, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=5742, bytes=2193516, drop=0, errs=0, coll=0
  port  6: rx pkts=24, bytes=1586, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=168, bytes=12176, drop=?, errs=?, coll=?
  port  3: rx pkts=254648, bytes=807819251, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=150791, bytes=54010299, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=76273, bytes=174147537, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=68696, bytes=27529001, drop=0, errs=0, coll=0
