All ready but nobody can play it

Hii, some weeks ago, when i had free time i created my own server and modified some things and its ready and i can log in and play and im the most succesfull GM there :lol: , buuuut, nobody can play there D:, ping and population ---, i read about windows and its servers and read it is not posible but in other threads is said that yes blablabla. Then i tried one in linux and i have the same problem, soooo, i decided to create a thread to see if someone can help me plz :blush:

port forward on your router
80, and 29000 (or whatever port your server is linking on)

networking 101