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Billion Bipac 5112S Port Forwarding Instructions

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Setup Router Staff
(Last Updated: ) | Reading Time: 4 minutes

This page will show you how to setup a port forward on the Billion Bipac 5112S router.

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.

NordVPN is the fastest VPN!

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.

If you are not sure what port forwarding is you can read our What is Port Forwarding guide to help get started.

Other Billion Bipac 5112S Guides

This is the port forwarding guide for the Billion Bipac 5112S Intellinet. We also have the following guides for the same router:

Configure your Computer to Have a Static IP Address

Port forwarding the Billion Bipac 5112S to your computer can be more reliable if you first configure a static IP address on your computer. We have instructions to setup a static IP address for Windows 7, Windows 8, and a variety of other devices on our Static IP Address Settings page.

Please note that while setting up a static IP address on your computer is optional, it is still a very good idea to go ahead and do it. In the long run it will make your port forward much more reliable.

Login To The Billion Bipac 5112S

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To get started forwarding a port you need to login to your Billion Bipac 5112S router. If you are already logged in you can skip this step.

To login to the Billion Bipac 5112S, follow our Billion Bipac 5112S Login Guide.

Forward a Port on the Billion Bipac 5112S router

Find The Port Forwarding Section of the Billion Bipac 5112S

router status mac address internet IP
This is the status page from your Billion Bipac 5112S router.

When you are finished logging into the Billion BiPAC-5112S you are taken to the Status >> Conn. Info page.

There are six tabs along the top of the page. Pick the one labeled NAT which creates a new list of choices just below this. Choose Port Forwarding from this horizontal list.

Configure the Port Forwarding section of your Billion Bipac 5112S

Now to forward a port, make the following changes:

port forwarding nat screenshot
This is the port forwarding page from your Billion Bipac 5112S router.

You should now be on a page like the one you see above. In the box labeled Rule Name enter the name of the program you are forwarding these ports for. This is not a mandatory step, but entering something here that helps you to remember why you are forwarding these ports would be a good idea.

To the right is a drop down menu labeled Protocol. Use this menu to choose the type of protocol you want to use when forwarding these ports.

To forward a single port, enter that port number in both boxes of External Port Range and both boxes next to Internal Port Range.

To forward a range of ports, enter the lowest number of that range in the left box of External Port Range and Internal Port Range. Enter the highest number of the range in the right boxes of both the External Port Range and Internal Port Range.

In the box labeled Internal PC IP Address enter the IP address you are forwarding these ports to. For example if you are forwarding a port to run a program on your computer, make sure that you are using that computer's IP address here.

Next you are going to click Add, then at the top of the page, Save.

That's it, you're done!

Test if Your Ports are Open

Now that you have forwarded ports on the Billion Bipac 5112S you should test to see if your ports are forwarded correctly.

To test if your ports are forwarded you should use our Open Port Check tool.

Other Billion Bipac 5112S Info

Don't forget about our other Billion Bipac 5112S info that you might be interested in.

This is the port forwarding guide for the Billion Bipac 5112S Intellinet. We also have the following guides for the same router: