OFPST_PORT reply (xid=0x2): 7 ports
  port  5: 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  4: rx pkts=265878, bytes=784218652, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=139845, bytes=49168459, drop=0, errs=0, coll=0
  port  2: rx pkts=5148, bytes=2175446, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=4746, bytes=1764731, drop=0, errs=0, coll=0
  port  1: rx pkts=4007, bytes=453296, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=3280, bytes=4197294, drop=0, errs=0, coll=0
  port  6: rx pkts=30, bytes=2096, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=157, bytes=11374, drop=?, errs=?, coll=?
  port  3: 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 LOCAL: rx pkts=69743, bytes=151958453, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=59293, bytes=24900916, drop=0, errs=0, coll=0
