GMOD Dedicated Server

[Schitz0]

I've followed a long guide on setting up a dedicated server and i have the hldsupdatetool all set up and ready to go. My server shows up on the game list (to me anyway) and i can connect to it myself. (I'm using a separate computer for the server) But i tried asking someone to connect and they couldn't. I forwarded my ports as well.

UDP 1200
UDP 27000-27015
UDP 27020
TCP 27020-27039
TCP 27015

Here's my target line for my srcds shortcut: C:\SRCDS\orangebox\srcds.exe C:\SRCDS\srcds.exe -console -game garrysmod -tickrate 33 -ip ###### -port 27015 -maxplayers 8 +map gm_flatgrass

#### - to hide my IP, but i know it's correct.

I'm not sure what's wrong or what else there is to do. Everything works except people connecting to it.
Also, this isn't a LAN server, i'm trying to get it up on the entire serverlist and on some pages it actually leads to the Source Dedicated Server actual menu opening up where you can select the options, mine doesn't ever open up that. It just opens the cmd window.

[editline]12:33PM[/editline]

Oops, i realized i didn't put this in the right location.

[editline]12:34PM[/editline]

I'll put it in the gmod discussion forum as well, you can delete this.