You may need to forward ports in your router when you use Meltdown. The purpose of forwarding ports is to make a direct connection from the internet to Meltdown.
By default routers do not allow incoming network requests. A port forward can overcome this limitation.
Remember to Do These Things Before You Forward a Port
You need to know the following things before you can forward a port:
- Your router's internal IP address.
- Your computer's internal IP address.
- Each 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.
![NordVPN is the fastest VPN!](/build/images/partner/nordvpn/in-article-large/affiliate-fast-vpn-1500x300.png)
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.
Find Your Router's IP Address
You can run our free Router Detector software to locate your router's IP address. It is part of our Network Utilities suite of tools and is free for you to use it.
You can also follow our Find Your Router IP Address article.
Forwarding a Port for Meltdown
We have Network Utilities software that can 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.
Port forwarding can also be set up step-by-step by hand. The process for forwarding a port is:
- Start by logging in to your router.
- Locate your routers port forwarding section.
- Type the IP address of your computer into the correct box in your router.
- Enter the TCP and UDP ports that you need to forward for Meltdown in the corresponding boxes in your router.
Frequently you have to reboot your router for the changes to take effect.
You can choose your router from our list to see exactly how to forward ports for Meltdown:
List of Routers - Customized for Meltdown
Forwarding Ports for Meltdown
The incoming ports that need to be forwarded for Meltdown are:
Meltdown - PC
- TCP: 23513
- UDP: 23513
That is the process required to forward ports in your router for Meltdown.
Don't forget to sign up for NordVPN's promo deal before it's gone.
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