OFPST_PORT reply (xid=0x2): 5 ports
  port  4: 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  2: 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  1: rx pkts=73921, bytes=169922989, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=65810, bytes=30200271, drop=0, errs=0, coll=0
  port  3: rx pkts=12638, bytes=27728031, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=10641, bytes=6546750, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=51346, bytes=121394277, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=46628, bytes=22622383, drop=0, errs=0, coll=0
