OFPST_PORT reply (xid=0x2): 8 ports
  port  8: rx pkts=131, bytes=11543, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=85, bytes=8960, drop=0, errs=0, coll=0
  port  1: rx pkts=0, bytes=0, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=9, bytes=882, drop=0, errs=0, coll=0
  port  2: rx pkts=36, bytes=1744, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=10, bytes=968, drop=0, errs=0, coll=0
  port  4: rx pkts=1227, bytes=89944, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=130, bytes=12722, drop=?, errs=?, coll=?
  port  7: rx pkts=54, bytes=4428, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=58, bytes=4050, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=0, bytes=0, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=0, bytes=0, drop=0, errs=0, coll=0
  port  3: rx pkts=622, bytes=39635, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=10, bytes=972, drop=0, errs=0, coll=0
  port  6: rx pkts=144, bytes=11572, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=161, bytes=13017, drop=0, errs=0, coll=0
