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=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  2: rx pkts=4538, bytes=1888822, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=4163, bytes=1541870, drop=0, errs=0, coll=0
  port  1: rx pkts=252727, bytes=780284577, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=137408, bytes=48293488, drop=0, errs=0, coll=0
  port  6: rx pkts=22, bytes=1502, drop=?, errs=?, frame=?, over=?, crc=?
           tx pkts=156, bytes=11320, drop=?, errs=?, coll=?
  port  3: rx pkts=3603, bytes=407112, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=2916, bytes=3773418, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=66351, bytes=149441396, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=57334, bytes=24568953, drop=0, errs=0, coll=0
