OFPST_PORT reply (xid=0x2): 10 ports
  port  8: rx pkts=1896, bytes=131603, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=35, bytes=2266, drop=?, errs=?, coll=?
  port  1: rx pkts=15, bytes=1080, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=0, bytes=0, drop=?, errs=?, coll=?
  port  2: rx pkts=2, bytes=84, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=0, bytes=0, drop=?, errs=?, coll=?
  port  4: rx pkts=7130, bytes=470580, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=7187, bytes=474342, drop=?, errs=?, coll=?
  port  9: 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=21548, bytes=1422168, 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=7119, bytes=469854, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=7169, bytes=473154, drop=?, errs=?, coll=?
  port 12: rx pkts=53, bytes=5992, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=104, bytes=8926, drop=0, errs=0, coll=0
  port  5: rx pkts=7131, bytes=470646, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=7192, bytes=474672, drop=?, errs=?, coll=?
  port 11: rx pkts=114, bytes=9770, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=61, bytes=6874, drop=0, errs=0, coll=0
