My friend got Gmod recently. Fantastic, I thought!
So I decided to show him the ropes.
After taking him through getting the addons, we were set.
I created my listen server so we could play together.
Unfortunately, even after opening ports 27015-27020 on my router and allowing them on my firewall on my computer, my friend is still unable to connect.
Each time I start the server up I type the following commands.
ip xx.xxx.xx.xx (otherwise it uses my internal ip)
What do I do to get this working?
Router: Belkin F5D8633-4
OS: Windows 7 Home Premium 64 bit
Firewall/Virus Scanner: Norton Internet Security 2010