From this guide, you will learn in a couple of minutes what the ROUTE command is, how to view the routing table and how to add a static route in Windows 7/8/10/11 using the route command on the ...
I take it you don't know about RRAS? It's the built it Routing and Remote Access Service. There should be enough info in the help file for you to get it up and running. It requires a little more ...