Hi - I do work for a restaurant where we want to have RDP access to one of the machines in the office accessible from outside the router. We have a Verizon DSL router that has to connections to it. The first is connected to a sonicwall firewall that ONLY is connected to the POS system, and the other is connected to a Linksys wireless router which has DHCP enabled and is pushing addresses to all of the other machines on the network, including the one we are trying to access. I've configured RDP on the machine (windows firewall/system-remote access) as well as opening the ports on the Verizon DSL modem/router, as well as opening the port on the Linksys router. BUT, for some reason, cant access the machine outside the network, but CAN from within the network. This is a simple network, no AD, no server. I've attached a diagram on how we have it setup - any help would be appreciate!