OFPST_PORT reply (xid=0x2): 5 ports
  port  4: rx pkts=75171, bytes=170376627, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=69143, bytes=30292694, drop=0, errs=0, coll=0
  port  2: rx pkts=8, bytes=448, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=3, bytes=126, 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=4, bytes=216, drop=0, errs=0, coll=0
  port  3: rx pkts=16741, bytes=26673756, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=15200, bytes=7481534, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=49755, bytes=123030569, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=46283, bytes=21880102, drop=0, errs=0, coll=0
