- duration : 0.1
  generator :  
          distribution : "seq"
          clients_start : "16.0.0.1"
          clients_end   : "16.0.0.255"
          servers_start : "48.0.0.1"
          servers_end   : "48.0.255.255"
          clients_per_gb : 201
          min_clients    : 101
          dual_port_mask : "1.0.0.0" 
          tcp_aging      : 0
          udp_aging      : 0
  mac        : [0x0,0x0,0x0,0x1,0x0,0x00]
  #cap_ipg    : true
  tw :                             # set timer wheel configuration options
     buckets : 16384
     levels  : 2
     bucket_time_usec : 20.0
  
  cap_info : 
     - name: cap2/udp_10_pkts.pcap
       cps : 100
       ipg : 200
       rtt : 200
       w   : 1