I have a Sonicwall at a central datacenter that has VPN tunnels to several remote offices. For some reason, I lose the ability to connect to the web interface until I restart the device. So I'm trying to find a way to modify one of the existing VPN tunnels using the command line interface. I would like to avoid having to restart the device to use the web interface, since that would temporarily disconnect all the tunnels to remote offices. All I need to do is add a secondary gateway to one of the tunnels. Does anyone know how to do that via command line? It's the enhanced OS.