Whats Wrong!!!!

I wanted to make a dedicated server on my pc i did everything right but i can join it but my friends cant. Is is it because i have gmod on my pc along with my srds server? All help is appreciated. :nws: i am driving myself crazy :suicide:

(User was banned for this post ("Undescriptive thread title. READ the rules before you post." - postal))

Have you fowarded your ports for your router for SRCDS and made a firewall exception for the default port (27015)? I would explain but I am going somewhere right now. Look it up. (Gmod server port forwarding)