OFPST_PORT reply (xid=0x2): 9 ports
  port  8: rx pkts=379, bytes=26939, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=88, bytes=13498, drop=?, errs=?, coll=?
  port  1: rx pkts=3, bytes=126, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=29, bytes=1454, drop=?, errs=?, coll=?
  port  2: rx pkts=0, bytes=0, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=0, bytes=0, drop=?, errs=?, coll=?
  port  4: rx pkts=2550, bytes=168300, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=2550, bytes=168300, drop=?, errs=?, coll=?
  port  7: rx pkts=3, bytes=84, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=5, bytes=446, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=7654, bytes=505164, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=0, bytes=0, drop=0, errs=0, coll=0
  port  3: rx pkts=2552, bytes=168432, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=2559, bytes=168894, drop=?, errs=?, coll=?
  port  6: rx pkts=265, bytes=17710, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=5, bytes=446, drop=0, errs=0, coll=0
  port  5: rx pkts=2550, bytes=168300, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=2545, bytes=167970, drop=?, errs=?, coll=?
