OFPST_PORT reply (xid=0x2): 7 ports
  port  5: rx pkts=230857, bytes=806065770, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=151254, bytes=55455012, drop=0, errs=0, coll=0
  port  4: rx pkts=7109, bytes=2755456, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=6406, bytes=2464903, drop=0, errs=0, coll=0
  port  2: 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  1: 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  6: rx pkts=33, bytes=2222, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=174, bytes=12628, drop=?, errs=?, coll=?
  port  3: rx pkts=5745, bytes=636522, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=4691, bytes=6028443, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=73876, bytes=173663791, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=68988, bytes=27850760, drop=0, errs=0, coll=0
