DEDICATED SERVER HELP!!!

Hey all! I need some help. Whenever I set up a dedicated server, I can join but no one else can. They simply cannot connect. Does any1 know why?

Thanks,

(IT)RADAR

P.S. Rondog, if u c this post, is ur connection wired or wireless? Do u have a router?

Yes I know you have to change your ports to Umm I believe is 3202 and 3207. let me double check. But you as server host will need to change them no one else will need to change them Give me a sec.