OFPST_PORT reply (xid=0x2): 5 ports
  port  4: rx pkts=99024, bytes=171355667, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=68170, bytes=30421157, drop=0, errs=0, coll=0
  port  2: rx pkts=10, bytes=560, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=4, bytes=216, drop=0, errs=0, coll=0
  port  1: rx pkts=2, bytes=112, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=3, bytes=126, drop=0, errs=0, coll=0
  port  3: rx pkts=12036, bytes=27571104, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=10107, bytes=6453496, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=56800, bytes=121551572, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=49164, bytes=22919323, drop=0, errs=0, coll=0
