OFPST_PORT reply (xid=0x2): 7 ports
  port  5: 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  4: rx pkts=6153, bytes=2374808, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=5631, bytes=2161930, drop=0, errs=0, coll=0
  port  2: rx pkts=191532, bytes=789980815, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=139115, bytes=43707702, drop=0, errs=0, coll=0
  port  1: rx pkts=4, bytes=224, 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=18, bytes=1076, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=165, bytes=11962, drop=?, errs=?, coll=?
  port  3: rx pkts=276, bytes=156119, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=277, bytes=58090, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=70745, bytes=159044972, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=65023, bytes=27956833, drop=0, errs=0, coll=0
