Port Forwarding My Server

I’ve recently found out that you need to port forward your server so other people can join my server because I found out my friends cant join it due to my server not be port forward, the problem is well i typed my ip address into the url bar on google chrome,it came up with the login into my wireless network, I typed in the server name correctly and excatly the server security key didnt work, tried admin then the security key didnt work, then i tried administrator with the web key still didnt work, anybody know how to login into my wireless network?

Well what you need to do is go to http://portforward.com/ and then just follow the instructions.