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=6055, bytes=2479577, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=5516, bytes=2166985, drop=0, errs=0, coll=0
  port  2: rx pkts=251252, bytes=807657459, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=152855, bytes=53715161, drop=0, errs=0, coll=0
  port  1: rx pkts=5075, bytes=566314, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=4128, bytes=5298220, drop=0, errs=0, coll=0
  port  6: rx pkts=36, bytes=2348, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=169, bytes=12274, 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=74563, bytes=174176765, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=68363, bytes=27467548, drop=0, errs=0, coll=0
