- duration : 10
  generator :  
          distribution : "seq"
          clients_start : "16.0.0.1"
          clients_end   : "16.0.1.255"
          servers_start : "48.0.0.1"
          servers_end   : "48.0.0.255"
          clients_per_gb : 201
          min_clients    : 101
          dual_port_mask : "1.0.0.0" 
          tcp_aging      : 1
          udp_aging      : 1
  src_ipv6 : [0x2001,0x0232,0x1002,0x0051,0x0000,0x0000]
  dst_ipv6 : [0x3001,0x0DB8,0x0003,0x0004,0x0000,0x0000]
  mac        : [0x0,0x0,0x0,0x1,0x0,0x00]
  cap_info : 
     - name: cap2/ipv6.pcap
       cps   : 10.0
       ipg   : 10000
       rtt   : 10000
       w     : 4
       limit : 20