Hello, such is the question. There is a lubuntu server (you can install another one) with 2 network cards. The first comes the Internet, the second throws it to the tp-link router. How to configure this server on this so that when you connect to wi-fi, some page is displayed first (at least hello worl). I read on the Internet, half is not working. And the other look, I've done. And how not to show.
Can someone explain how to implement it or give a couple of suitable articles.
