How to setup the Windows firewall for FiveM
First, log into your GoodLeaf Vps using remote desktop.
After logging in, open the start menu and search for Windows Defender Firewall
Open the program and click on Advanced Settings on the left sidebar.
With the firewall management window open, right-click (1) Inbound Rules and select (2) New Rule
In the rule wizard, select Port and click Next
Now select TCP as the protocol and 30120 as the port, which is the default for FiveM servers.
Press Next twice and you should end up in the last step, Name. You can use whatever you want in this field, but using something short and to the point will make it easier to find this rule in the future if you wish to remove or modify it.
FiveM also requires port 30120 to be available over UDP. To do that, follow the same steps outlined above but in the Protocol and Ports section, select UDP instead of TCP.
