OFPST_PORT reply (xid=0x2): 8 ports
  port  8: rx pkts=114, bytes=9770, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=60, bytes=6809, drop=0, errs=0, coll=0
  port  1: rx pkts=5654, bytes=373164, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=3170, bytes=209220, drop=?, errs=?, coll=?
  port  2: rx pkts=3166, bytes=208956, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=3166, bytes=208956, drop=?, errs=?, coll=?
  port  9: rx pkts=52, bytes=5927, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=104, bytes=8926, drop=0, errs=0, coll=0
  port  7: rx pkts=4, bytes=160, drop=2, errs=0, frame=0, over=0, crc=0
           tx pkts=5, bytes=446, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=6336, bytes=418176, 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=2237, bytes=145002, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=48, bytes=3284, drop=?, errs=?, coll=?
  port 19: rx pkts=0, bytes=0, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=5, bytes=446, drop=0, errs=0, coll=0
