Trying to create a server for a long time, please help!

[PoSDrums]

Hello, I've been trying for what seems like... 35 years, yes that seems right, to make a Gmod server.
(To clarify I don't want to make a dedicated server, I believe people call it a listen server, where you just click "create multiplayer" in game)

So anyways, I must say I've tried nearly everything, and I must be doing something wrong.

Here is my situation:
I am on a computer that is in a network of 3 computers including my own.
The network has a main server.
The router is a Netgear, I'm not sure what model exactly.

I'm not sure if any of that information helps.

If you can help me to get this work I will be so grateful, like, unbelievably grateful.
If you can take time to work it out with me over steam please add posdrums

[Please, oh please, do not just ask me questions of what I have done. Nothing I have done has worked, obviously, and I find it's more irritating to ask a bunch of questions than it is helpful.]

I will try to find out the model of the router if it is necessary.

[Van-man]

[QUOTE=sam6420;22454015]
1. Goto 192.168.0.1 or 192.168.0.2 or 192.168.0.3 or 192.168.0.4
[/QUOTE]
99% of the time it's either [url]http://192.168.1.1/[/url] or [url]http://192.168.0.1/[/url]

[profan]

Open up cmd, type in ipconfig, in standard gateway you should see your router ip.