Ubuntu 14 with LAMP server is on my computer, the computer goes to the Internet through a router when WiFi is connected, I also have a second computer with Windows, it also goes to the Internet through the same router, but it is already connected to the router via a cord. When I go to my server on the second computer, everything works, ftp, ssh and phpmyadmin, in general, everything is gut.
Now I want to be able to connect to my server from the Internet.
How to implement this?