You might need to forward some ports in your router when you use Killing Floor 2 Server. Forwarding ports is used to allow incoming connection requests from the internet to Killing Floor 2 Server.
Routers do not generally allow incoming connection requests from the internet. Forwarding ports can work around this limitation.
Before Forwarding a Port Checkoff This To Do List
Before you can forward a port you need to know the following things:
- Your router's internal IP address.
- The IP address of your computer.
- The list of the TCP and UDP ports that you need to forward.
Use a VPN Instead
Have you considered using a VPN instead of forwarding a port? For most users, a VPN is a much simpler and more secure choice than forwarding a port.
We use and recommend NordVPN because not only is it the fastest VPN, it includes a new feature called Meshnet that makes forwarding a port no longer necessary for most applications. With NordVPN Meshnet, you can connect to your devices from anywhere in the world, completely secure, over a highly encrypted VPN tunnel.
When shopping for a VPN, make sure that they meet the following criteria:
- Your VPN provider should have a no-logs policy. This means that they do not keep any logs of any kind.
- Make sure that your VPN provider has lots of exit nodes all around the world.
- Check that your VPN will not affect your speed.
- Verify that your VPN provider uses WireGuard as the underlying protocol.
- Many people prefer a VPN provider that is not based in the United States.
This is the list of requirements that we used when we were shopping around for a VPN provider. There are lots of free, shady VPN providers out there that we looked at and dismissed.
Based in Panama, using diskless servers, and with over 6,100 servers in 61 countries, we can safely say that NordVPN satisfies all of these requirements.
Once you've set up your NordVPN account on multiple computers and enabled Meshnet, you can seamlessly access all of your devices as if they were on the same network. You don't even have to log in to your router. It's very simple.
Every time you click on one of our affiliate links, such as NordVPN, we get a little kickback for introducing you to the service. Think of us as your VPN wingman.
How to Locate Your Router's IP Address
We have free Router Detector software to help you find your router's IP address. It's a part of the Network Utilities suite of tools and it's completely free to use.
If you do not want to run the software, you can follow our Find Your Router IP Address guide.
Forwarding a Port for Killing Floor 2 Server
You can use our Network Utilities software to automatically forward ports for you. Network Utilities lets you manage port forwards by putting them in when you need them and also removing the ones that you no longer need which maximized network security.
Alternatively you can do it by hand. The step-by-step process for forwarding a port is:
- You can start by logging in to your router.
- Find the port forwarding section in your router.
- Type your computer's IP address into the correct box in your router.
- It is now time to type the TCP and UDP ports that you are forwarding for Killing Floor 2 Server in the correct boxes in your router.
Usually you have to reboot your router in order to save the changes.
You can choose your router from our list to see exactly how to forward ports for Killing Floor 2 Server:
List of Routers - Customized for Killing Floor 2 Server
Set Up a Port Forward for Killing Floor 2 Server
The ports that need to be forwarded for Killing Floor 2 Server are listed here:
Killing Floor 2 Server - PC
- TCP: 8080
- UDP: 7777, 20560, 27015
Those are the steps for forwarding ports in your router for Killing Floor 2 Server.
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