How to Block VPN on Router

There are a couple of ways to block VPN traffic on your router. We’ll show you how to do it using a DD-WRT router.

How to Block VPN on RouterCheckout this video:


A Virtual Private Network (VPN) is a great way to add security to your internet connection. But what if you want to block VPN traffic on your router?

There are a few different ways to do this, and which one you use will depend on your router and your specific needs. In this article, we’ll show you how to block VPN traffic on your router so that you can keep your connection secure.

##Heading:Method 1: Use a Firewall
One of the best ways to block VPN traffic is to use a firewall. A firewall is a piece of software that helps to protect your computer from unwanted internet traffic.

Most routers come with a built-in firewall, and you can usually access it by going to the router’s web interface. From there, you’ll be able to create rules that block specific types of traffic.

If your router doesn’t have a built-in firewall, or if you want more control over which traffic is blocked, you can use a third-party firewall program. There are many different options available, and which one you choose will depend on your needs.

##Heading:Method 2: Use DNS Filtering
Another way to block VPN traffic is to use DNS filtering. DNS stands for Domain Name System, and it’s what translates addresses like “” into numerical IP addresses that computers can understand.

DNS filtering works by blocking access to specific DNS servers that are known to be used by VPNs. When someone tries to connect to a VPN, the DNS request will be blocked, and they won’t be able to connect.

You can usually set up DNS filtering in your router’s web interface. Each router is different, so you’ll need to consult your router’s documentation for specific instructions.

Method 1: Configure Your Router’s Web Interface

The first thing you need to do is log into your router’s web interface. Every router is different, but this process will be similar for most of them. Once you’re logged in, look for a section labeled “Firewall” or “Filtering.” From here, you should be able to add IP addresses or ranges of IP addresses to a blacklist. Add the IP address of your VPN server to this blacklist. You can usually find the IP address of your VPN server by looking at the “Connections” page in your VPN’s control panel.

Once you’ve added the VPN server’s IP address to the blacklist, save your changes and exit the router’s web interface. This will block all traffic from that IP address, including traffic from your VPN.

Method 2: Configure Your Router’s Command Line Interface

If you have a router with a command line interface, you can configure it to block VPN traffic. To do this, you’ll need to access your router’s configuration page. This can usually be done by entering your router’s IP address into your web browser’s address bar.

Once you’ve accessed your router’s configuration page, you’ll need to find the section that controls the VPN passthrough settings. This will likely be located in the advanced settings section. Once you’ve found the VPN passthrough settings, you’ll need to Disable or turn off any options that are enabled.

After you’ve disabled the VPN passthrough options, save your changes and restart your router. Your router should now be blocking all VPN traffic.

Method 3: Use a Third-Party Firmware

If you really want to get serious about blocking VPNs, your best bet is to install a custom firmware on your router. This will give you a lot more control over what traffic is allowed to flow through your network.

One popular firmware is DD-WRT, which is available for a wide variety of routers. Once you have DD-WRT installed, you can use its built-in VPN passthrough feature to block specific types of traffic.

Of course, this method is not for everyone. Flashing your router with a new firmware can be risky, and it voids your warranty. So if you’re not comfortable with doing that, it’s probably best to stick with one of the other methods in this guide.


The best way to block VPN on your router is to use a firewall. You can either use a hardware firewall or a software firewall. If you use a software firewall, make sure that it is compatible with your router. If you use a hardware firewall, make sure that it is compatible with your router and that it has the ability to block VPN traffic.

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