{
   "nodes":[
      {
         "name":"user1",
         "functional_type":"endhost",
         "neighbours":[
            {
               "name":"nat"
            }
         ],
        "configuration":
            [
                {
                    "body": "sex",
                    "protocol": "HTTP_REQUEST",
                    "destination": "webserver"
                }
            ]
      },
      {
         "name":"nat",
         "functional_type":"nat",
         "neighbours":[
            {
               "name":"dpi"
            }
         ],
         "configuration":[
            "user1"
         ]
      },
      {
         "name":"dpi",
         "functional_type":"dpi",
         "neighbours":[
            {
               "name":"webserver"
            }
         ],
         "configuration":[
           "sex", "droga"
         ]
      },
      {
         "name":"webserver",
         "functional_type":"endpoint",
         "neighbours":[

         ]
      }
   ]
}