- duration : 40
  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_info : 
     - name: avl/delay_10_smtp_0.pcap
       cps : 1.0
       ipg : 10000
       rtt : 10000
       w   : 1