OFPST_PORT reply (xid=0x2): 5 ports
  port  4: rx pkts=88943, bytes=187793160, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=76602, bytes=367684137, drop=0, errs=0, coll=0
  port  2: rx pkts=261252, bytes=1141485339, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=200252, bytes=724764299, drop=0, errs=0, coll=0
  port  1: rx pkts=100, bytes=9776, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=160, bytes=17476, drop=0, errs=0, coll=0
  port  3: rx pkts=17, bytes=812, 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=122390, bytes=927799322, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=114514, bytes=355726711, drop=0, errs=0, coll=0
