OFPST_PORT reply (xid=0x2): 5 ports
  port  4: rx pkts=63730, bytes=168857934, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=65022, bytes=29519024, drop=0, errs=0, coll=0
  port  2: rx pkts=11520, bytes=27368924, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=9893, bytes=6267301, 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=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 LOCAL: rx pkts=43652, bytes=120871764, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=46391, bytes=22182233, drop=0, errs=0, coll=0
