OFPST_PORT reply (xid=0x2): 7 ports
  port  5: rx pkts=7588, bytes=500808, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=7586, bytes=500676, drop=?, errs=?, coll=?
  port  4: rx pkts=192, bytes=12672, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=194, bytes=12804, drop=?, errs=?, coll=?
  port  2: rx pkts=7528, bytes=496848, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=7419, bytes=489654, drop=?, errs=?, coll=?
  port  1: rx pkts=7571, bytes=499686, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=7577, bytes=500082, drop=?, errs=?, coll=?
  port  6: rx pkts=1973, bytes=131530, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=65, bytes=2730, drop=?, errs=?, coll=?
  port  3: rx pkts=2600, bytes=171600, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=2600, bytes=171600, drop=?, errs=?, coll=?
  port LOCAL: rx pkts=25376, bytes=1674816, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=0, bytes=0, drop=0, errs=0, coll=0
