[Help] How to create a server with router

[jurado]

Hello,
I have just created my own Priston Tale private server, but it only runs in localhost.
I wan't to know how can I put it to the public, but I use a router, so I need to know what ports do I have to unlock (if there is any), and what IP's I need to put in the Hotuk.ini, and client.
I know that I need NO-IP, and I have already created the dns host on the website, and downloaded the program.

Thanks,
Bye.