Hi network experts,
I just need to know how can I communicate via a client-server application with a machine(server side of the application) that is behind a router. I have the external IP of the machine but it only work when we set the machine as the default DMZ server.
My network knowledge is very limited and I'm having an hard time to figure out how can I achieve this. Can it be done via a tunnel or with the route command under DOS? Wath is the most common solution expert use to resolve this kind of problem? I just need a little track to get a good idea.
Any comment will be very appreciated, thanks in advance.