OFPST_PORT reply (xid=0x2): 5 ports
  port  4: rx pkts=20729, bytes=32258608, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=18304, bytes=10694943, drop=0, errs=0, coll=0
  port  2: rx pkts=33, bytes=1414, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=128, bytes=11456, drop=0, errs=0, coll=0
  port  1: rx pkts=295495, bytes=2045295334, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=138708, bytes=619473326, drop=0, errs=0, coll=0
  port  3: rx pkts=15, bytes=756, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=4, bytes=216, drop=0, errs=0, coll=0
  port LOCAL: rx pkts=147093, bytes=1982739878, drop=0, errs=0, frame=0, over=0, crc=0
           tx pkts=112407, bytes=607867884, drop=0, errs=0, coll=0
