{
	"id": 4,
	"name": "nat_vpn_with_fieldmodifier_test_case",
	"description": "This test case contains a graph with client, nat, vpn (with field mod in between) and server",
	"policy_url_parameters": "?type=reachability&source=user1&destination=webserver",
	"result": "UNSAT",
	"graph": {
	   "nodes":[
	      {
	         "name":"user1",
	         "functional_type":"endhost",
	         "neighbours":[
	            {
	               "name":"nat"
	            }
	         ],
	        "configuration": 
	            [
					{
						"body": "cartoon",
						"protocol": "HTTP_REQUEST",
						"destination": "webserver"
					}
	            ]
	      },
	      {
	         "name":"nat",
	         "functional_type":"nat",
	         "neighbours":[
	            {
	               "name":"user1"
	            },
	            {
	               "name":"vpnaccess"
	            }
	         ],
	         "configuration":[
	            "user1"
	         ]
	      },
	      {
	         "name":"vpnaccess",
	         "functional_type":"vpnaccess",
	         "neighbours":[
	         	{
	               "name":"nat"
	            },
	            {
	               "name":"fieldmodifier"
	            }
	         ],
	         "configuration":[
	            {"vpnexit": "vpnexit"}
	         ]
	      },
	      {
	         "name":"fieldmodifier",
	         "functional_type":"fieldmodifier",
	         "neighbours":[
	         	{
	               "name":"vpnaccess"
	            },
	            {
	               "name":"vpnexit"
	            }
	         ]
	      },
	      {
	         "name":"vpnexit",
	         "functional_type":"vpnexit",
	         "neighbours":[
	            {
	               "name":"fieldmodifier"
	            },
	            {
	               "name":"webserver"
	            }
	         ],
	         "configuration":[
	            {"vpnaccess": "vpnaccess"}
	         ]
	      },
	      {
	         "name":"webserver",
	         "functional_type":"webserver",
	         "neighbours":[
	         	{
	         		"name": "vpnexit"
	         	}
	         ]
	      }
	   ]
	}
}