OFPST_PORT reply (xid=0x2): 7 ports
  port  5: rx pkts=2, bytes=112, 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=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  2: rx pkts=261333, bytes=808465992, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=154899, bytes=54816739, drop=0, errs=0, coll=0
  port  1: rx pkts=5286, bytes=593316, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=4354, bytes=5545940, drop=0, errs=0, coll=0
  port  6: rx pkts=20, bytes=1306, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=168, bytes=12208, drop=?, errs=?, coll=?
  port  3: rx pkts=6537, bytes=2588806, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=5959, bytes=2278029, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=77610, bytes=174341253, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=69555, bytes=27612483, drop=0, errs=0, coll=0
