OFPST_PORT reply (xid=0x2): 9 ports
  port  8: rx pkts=355, bytes=21642, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=10, bytes=892, drop=?, errs=?, coll=?
  port  1: rx pkts=3101, bytes=204666, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=3113, bytes=205458, drop=?, errs=?, coll=?
  port  2: rx pkts=0, bytes=0, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=0, bytes=0, drop=?, errs=?, coll=?
  port  4: rx pkts=3097, bytes=204402, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=3096, bytes=204336, drop=?, errs=?, coll=?
  port LOCAL: rx pkts=9309, bytes=614394, 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=3, bytes=126, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=4, bytes=356, drop=?, errs=?, coll=?
  port  6: rx pkts=3, bytes=84, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=5, bytes=446, drop=0, errs=0, coll=0
  port 15: rx pkts=52, bytes=1512, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=5, bytes=446, drop=0, errs=0, coll=0
  port  5: rx pkts=3100, bytes=204600, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=3100, bytes=204600, drop=?, errs=?, coll=?
