OFPST_PORT reply (xid=0x2): 7 ports
  port  5: rx pkts=237329, bytes=778593392, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=134581, bytes=48509098, drop=0, errs=0, coll=0
  port  4: rx pkts=0, bytes=0, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=12, bytes=784, drop=0, errs=0, coll=0
  port  2: rx pkts=1, bytes=56, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=10, bytes=700, drop=0, errs=0, coll=0
  port  1: rx pkts=3754, bytes=407402, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=3108, bytes=3860054, drop=0, errs=0, coll=0
  port  6: rx pkts=30, bytes=2096, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=152, bytes=10980, drop=?, errs=?, coll=?
  port  3: rx pkts=4672, bytes=1926322, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=4245, bytes=1581972, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=65638, bytes=148836546, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=56323, bytes=24545935, drop=0, errs=0, coll=0
