OFPST_PORT reply (xid=0x2): 7 ports
  port  5: 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  4: rx pkts=232141, bytes=784093145, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=147160, bytes=53671058, drop=0, errs=0, coll=0
  port  2: rx pkts=6111, bytes=2461863, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=5532, bytes=2114780, drop=0, errs=0, coll=0
  port  1: rx pkts=5112, bytes=549496, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=4157, bytes=5206318, drop=0, errs=0, coll=0
  port  6: rx pkts=25, bytes=1662, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=170, bytes=12364, drop=?, errs=?, coll=?
  port  3: 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 LOCAL: rx pkts=70275, bytes=154318564, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=63611, bytes=26553435, drop=0, errs=0, coll=0
