OFPST_PORT reply (xid=0x2): 5 ports
  port  4: rx pkts=81981, bytes=186326707, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=71489, bytes=31307885, drop=0, errs=0, coll=0
  port  2: rx pkts=9, bytes=504, 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=3, bytes=126, drop=0, errs=0, coll=0
  port  3: rx pkts=12580, bytes=27607158, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=10936, bytes=6536861, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=59318, bytes=137383408, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=51746, bytes=23703216, drop=0, errs=0, coll=0
