OFPST_PORT reply (xid=0x2): 5 ports
  port  4: rx pkts=99991, bytes=171594742, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=67577, bytes=30459437, drop=0, errs=0, coll=0
  port  2: rx pkts=11725, bytes=27729632, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=10103, bytes=6545668, 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=10, bytes=560, 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=57437, bytes=121586816, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=48639, bytes=22869743, drop=0, errs=0, coll=0
