See the Network with NAT on a 3800 Router

[josefkerwin]

Is there a way to be able to check from one computer on a network to another computer on the same network when both have been set up with NAT?

For example, computer 10.0.0.10 cannot ping 10.0.0.20 because NAT has been set up. Port forwarding does not seem to be an answer. Is it possible for NATted computers to be able to ping each other or not?

[paolo bevilacqua]

Systems in the same subnet, as per your example, can communicate freely as the router is not in the path.

Otherwise clarify your question.