OFPST_PORT reply (xid=0x2): 5 ports
  port  4: rx pkts=70003, bytes=169385860, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=64961, bytes=30059146, drop=0, errs=0, coll=0
  port  2: rx pkts=12672, bytes=27685536, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=11051, bytes=6566961, 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=11, bytes=616, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=3, bytes=126, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=48196, bytes=120976568, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=45598, bytes=22477315, drop=0, errs=0, coll=0
