Hello, I am looking to create a vpn tunnel from a computer lab in one building to another building where the file and application server are stored. These two seperate buildings are connected via a public network with access to the internet. Due to vendor criteria for the App running in the computer lab, these systems cannot be acessable via the internet or any other systems on our network other then the app server. The Server cannot be located locally in the room the computer lab is in due to lack of physical security. I have two RVS4000 routers at my disposal and am looking for some info on the setup of these devices. Has anyone here done a device to device tunnel? Linksys says this can be done, but I have been hard pressed to find any info on this. Anyone know how I should go about the config on this? Thanks, Tim Here is a layout of what I am looking to do.