Need help cannot access to my server while others can Helpp@@

Hey dudes i need your Help i got this proplem...
i made everything just i started my server logged in , after it i told my friends my friends now can access to my server and im like Idiot when i do connect : Cannot access to server

thanks,
PLEASE HELP ME
Anan

u again -.- PORTFORWARD or put same ip opn server.ini in matchserver, locator.ini and SQL in dbo.serverstatus