+---------+
                                |         |
              		        |  HOST   |      
                                |         |
                                |         |
                206.116.x.x     +--+---+--+ 
                                     |
 				     |
         			     |                     
			        +----+----+
                                |         |
                                |  FW     |
                                |         |
                                |         |
                         ------ +----+----+-----
                   VPN1  |                      | VPN2
			 |			|
			 |			|
                  |------+------|        |------+------| 
		  |		|	 |	       |
		    172.16.1.x		   172.16.1.x