OFPST_PORT reply (xid=0x2): 5 ports
  port  4: rx pkts=75881, bytes=169968266, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=66524, bytes=30519153, drop=0, errs=0, coll=0
  port  2: 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  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=12391, bytes=27589732, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=10495, bytes=6501772, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=52873, bytes=121480414, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=47059, bytes=22931915, drop=0, errs=0, coll=0
