Solve NAT problems on a Java EE application

Hello

I'm developing a Java EE application for communication of the browser and browser where the user has known IP of user B, applications for connection via a port, and user B responds to the request.

The main problem is that the two users are behind a NAT, so just with the IP address and the port is not possible to connect.

What options I have to solve this problem without forcing users to change their NAT configuration?

Thank you!

Either you have peer-to-peer and users should get the right NAT configuration,
or if you have a server that each client connects to.

Tags: Java

Similar Questions

Maybe you are looking for