New to this: connection issues

[tenpinben]

Alright, this is my first time running a server ever, so please bare with me xD.
I've set up a TF2 server on another computer on my network following the instructions on these forums, and all the necessary ports have been forwarded for 192.168.0.100 (1200, 27000-27015, 27020-27039) and the server.cfg is in order as it has been taken from another server that has worked and changed for my needs.

I'm able to join the server, however others outside my network aren't. The actual IP of that computer is the IP of the actual server so I'm not sure what's going on.

Also, when I'm in my console trying to change maps, turn on sv_cheats, etc through rcon, I get this error:
unable to connect to remote server (24.**.130.**:60083)

Any help would be greatly appreciated!

[assmunk]

well first things first this is in the wrong section

second thing for the ip you must give your external ip, go to http://www.whatismyip.com and give that ip to your friends

[Mooga]

Nice catch assmunk.
(You can use the report button for this too!)

Moved