OFPST_PORT reply (xid=0x2): 7 ports
  port  5: 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  4: rx pkts=224331, bytes=791796959, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=140607, bytes=43557361, drop=0, errs=0, coll=0
  port  2: 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  1: rx pkts=5878, bytes=2291558, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=5397, bytes=2054286, drop=0, errs=0, coll=0
  port  6: rx pkts=17, bytes=1034, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=161, bytes=11666, drop=?, errs=?, coll=?
  port  3: rx pkts=273, bytes=155944, 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=72019, bytes=158763839, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=65169, bytes=27792714, drop=0, errs=0, coll=0
