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=10, bytes=700, drop=0, errs=0, coll=0
  port  4: rx pkts=198676, bytes=349197477, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=146478, bytes=65945388, drop=0, errs=0, coll=0
  port  2: rx pkts=4146, bytes=65002792, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=2964, bytes=21671074, drop=0, errs=0, coll=0
  port  1: rx pkts=3, bytes=168, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=12, bytes=784, drop=0, errs=0, coll=0
  port  6: rx pkts=17, bytes=1034, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=150, bytes=10928, drop=?, errs=?, coll=?
  port  3: rx pkts=32066, bytes=39756622, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=29807, bytes=6385824, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=72390, bytes=156476529, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=61229, bytes=26353025, drop=0, errs=0, coll=0
