OFPST_PORT reply (xid=0x2): 7 ports
  port  5: rx pkts=4681, bytes=507450, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=3836, bytes=4836352, drop=0, errs=0, coll=0
  port  4: rx pkts=218041, bytes=782919249, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=141628, bytes=51867862, 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=5841, bytes=2303729, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=5364, bytes=1993415, drop=0, errs=0, coll=0
  port  6: rx pkts=23, bytes=1578, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=162, bytes=11772, drop=?, errs=?, coll=?
  port  3: rx pkts=1, bytes=56, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=10, bytes=700, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=67126, bytes=154148620, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=62380, bytes=26267085, drop=0, errs=0, coll=0
