OFPST_PORT reply (xid=0x2): 5 ports
  port  4: rx pkts=15, bytes=672, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=4, bytes=168, drop=0, errs=0, coll=0
  port  2: rx pkts=36, bytes=3906, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=15, bytes=1528, drop=0, errs=0, coll=0
  port  1: rx pkts=111171, bytes=174077637, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=71221, bytes=72697044, drop=0, errs=0, coll=0
  port  3: rx pkts=19757, bytes=34830778, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=14831, bytes=6461389, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=59654, bytes=116823288, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=48164, bytes=65268588, drop=0, errs=0, coll=0
