OFPST_PORT reply (xid=0x2): 5 ports
  port  4: rx pkts=71975, bytes=167871752, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=64288, bytes=29591268, drop=0, errs=0, coll=0
  port  2: rx pkts=11259, bytes=27556109, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=9943, bytes=6491281, drop=0, errs=0, coll=0
  port  1: rx pkts=8, bytes=448, 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=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 LOCAL: rx pkts=50928, bytes=119541144, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=45866, bytes=22077057, drop=0, errs=0, coll=0
