OFPST_PORT reply (xid=0x2): 7 ports
  port  5: rx pkts=240421, bytes=784721471, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=143344, bytes=53160321, drop=0, errs=0, coll=0
  port  4: rx pkts=6196, bytes=2517908, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=5675, bytes=2217314, drop=0, errs=0, coll=0
  port  2: rx pkts=2, bytes=112, 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=5025, bytes=560984, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=4074, bytes=5291512, drop=0, errs=0, coll=0
  port  6: rx pkts=28, bytes=2012, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=167, bytes=12074, drop=?, errs=?, coll=?
  port  3: 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 LOCAL: rx pkts=68768, bytes=154241472, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=62174, bytes=26613349, drop=0, errs=0, coll=0
