I want to have 2 networks that can talk to each other. On 1 I will be using my DSL connection on the other I will be using my satellite connection. I want the satellite connection to handle all the FTP requests and the DSL handle all my browsing. I tried this already telling windows 8.1 that I wanted to use the DSL as the default gateway in properties of the network adapter and tried to port forward the satellite to FTP port. It ended choosing the satellite for all connections for all computers all the time.