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Why Can’t I Reach Local Network Addresses When Connected to NordVPN on Ubuntu?

Ubuntu 21

In this article, we’ll delve into a common issue faced by Ubuntu users who use NordVPN – not being able to access local network addresses while connected to the VPN. We’ll explore why this happens and provide a step-by-step guide on how to resolve this issue.

Quick Answer

When connected to NordVPN on Ubuntu, you may not be able to reach local network addresses due to the default VPN configuration. This is a security feature that isolates your device from the local network. However, you can resolve this issue by whitelisting your local network subnet using the nordvpn whitelist command and adding your DNS server to the NordVPN configuration.

Understanding the Issue

While using NordVPN on Ubuntu, you may encounter a situation where you are unable to reach other clients within your local network. This can be quite frustrating, especially when you need to access shared resources on your local network. The root of this problem typically lies in the VPN configuration which, by default, doesn’t allow access to the local network for security reasons.

The Cause of the Problem

When you’re connected to a VPN, your device is essentially part of a different network. This means that your device is isolated from your local network, preventing it from communicating with other devices within the local network. This is a security feature designed to protect your device and data from potential threats within your local network.

The Solution

Fortunately, NordVPN provides a way to whitelist certain IP addresses or subnets, allowing your device to communicate with them even while connected to the VPN. This is done using the nordvpn whitelist command.

Whitelisting Your Local Network Subnet

To whitelist your local network subnet, you would use the following command:

nordvpn whitelist add subnet <your_subnet>

In this command, <your_subnet> should be replaced with your local network’s IP address range. For example, if your local network’s IP address range is 192.168.2.0/24, the command would be:

nordvpn whitelist add subnet 192.168.2.0/24

This command tells NordVPN to allow your device to communicate with any device within the 192.168.2.0/24 subnet, effectively giving you access to your local network.

Using Hostnames Instead of IP Addresses

While whitelisting your subnet allows you to access your local network, it only allows connections using IP addresses. If you prefer using hostnames, you would need to add your DNS server (typically your router) to the NordVPN configuration.

To do this, you would use the following command:

nordvpn set dns <your_dns_server>

In this command, <your_dns_server> should be replaced with the IP address of your router. For example, if your router’s IP address is 192.168.50.1, the command would be:

nordvpn set dns 192.168.50.1

This command tells NordVPN to use your router as the DNS server, allowing you to access devices on your local network using their hostnames instead of their IP addresses.

Conclusion

In conclusion, while the inability to access local network addresses while connected to NordVPN on Ubuntu can be a frustrating issue, it can be resolved by whitelisting your local network subnet and adding your DNS server to the NordVPN configuration. By following the steps outlined in this article, you should be able to regain access to your local network while connected to NordVPN.

Remember, if you’re unsure about any of the steps or commands in this article, you can always refer to the official NordVPN documentation or reach out to their support team for assistance.

Can I access my local network while connected to NordVPN on Ubuntu?

Yes, you can access your local network while connected to NordVPN on Ubuntu by whitelisting your local network subnet and adding your DNS server to the NordVPN configuration.

How do I whitelist my local network subnet?

To whitelist your local network subnet, use the command nordvpn whitelist add subnet <your_subnet>. Replace <your_subnet> with your local network’s IP address range. For example, if your local network’s IP address range is 192.168.2.0/24, the command would be nordvpn whitelist add subnet 192.168.2.0/24.

Can I use hostnames instead of IP addresses to access devices on my local network?

Yes, you can use hostnames instead of IP addresses to access devices on your local network. To do this, add your DNS server (typically your router) to the NordVPN configuration using the command nordvpn set dns <your_dns_server>. Replace <your_dns_server> with the IP address of your router.

How can I find the IP address of my router?

To find the IP address of your router, you can check the network settings on your device or consult your router’s documentation. In most cases, the default IP address of the router is either 192.168.0.1 or 192.168.1.1.

What if I’m unsure about the steps or commands mentioned in this article?

If you’re unsure about any of the steps or commands mentioned in this article, you can refer to the official NordVPN documentation or reach out to their support team for assistance. They will be able to provide you with detailed guidance and help resolve any issues you may encounter.

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