OFPST_PORT reply (xid=0x2): 7 ports
  port  5: rx pkts=2, bytes=112, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=10, bytes=700, 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=256617, bytes=784024109, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=144035, bytes=50158562, drop=0, errs=0, coll=0
  port  1: rx pkts=5694, bytes=2304325, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=5145, bytes=1939147, drop=0, errs=0, coll=0
  port  6: rx pkts=30, bytes=2096, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=158, bytes=11496, drop=?, errs=?, coll=?
  port  3: rx pkts=4405, bytes=491784, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=3559, bytes=4516390, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=72418, bytes=152449703, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=60708, bytes=25109946, drop=0, errs=0, coll=0
