How to set up OpenVPN for all traffic in 2026

How to set up OpenVPN for all traffic in 2026

OpenVPN is one of the most popular protocols for creating virtual private networks (VPNs). It provides security and privacy, allowing users to bypass restrictions such as those imposed by Roskomnadzor on popular services, including YouTube, TikTok, and Instagram. In this article, I will explain how to set up OpenVPN to bypass restrictions and protect all internet traffic. You will learn about its advantages, settings, and speed tests.

What is OpenVPN and how does it work?

How OpenVPN works

OpenVPN uses SSL and TLS technologies to ensure the security of the connection. It creates an encrypted tunnel between your device and the VPN server. This protects your data from interception and makes it inaccessible to third parties, including your internet service provider.

Advantages of using OpenVPN

One of the main advantages of OpenVPN is its flexibility. It supports various authentication and encryption methods, allowing it to be tailored to specific needs. Additionally, OpenVPN works on most platforms, including Windows, macOS, Linux, Android, and iOS.

Comparison with other protocols

Let's compare OpenVPN with other protocols such as WireGuard and IKEv2. WireGuard, for example, is easier to set up and can provide higher speeds, but its security has not been as thoroughly tested in practice. IKEv2 offers fast reconnection, which is useful for mobile devices; however, OpenVPN remains a more universal and reliable solution.

How to set up OpenVPN for all traffic?

Step 1: Installing OpenVPN

First, download the OpenVPN client from the official website. Install it by following the on-screen instructions. Make sure you have access to the configuration files from your VPN provider, such as NvoVPN.

Step 2: Configuring the client

After installation, open the OpenVPN client and import the configuration file you received from the provider. It is important to select the file that is suitable for full traffic encryption; otherwise, you will not be able to "route all traffic through OpenVPN."

Step 3: Testing the connection

After setting up, connect to the OpenVPN server. To check if it works, open any website that was previously blocked. If you can access it, the setup was successful. It is also recommended to check your IP address through special websites to ensure that your real address is hidden.

Bypassing restrictions: YouTube, TikTok, and others

Problems with restrictions

Many users face restrictions on popular services such as YouTube and TikTok. Often, such restrictions are imposed by internet service providers using DPI technologies that analyze traffic and block access to certain resources.

How OpenVPN helps bypass restrictions

Using OpenVPN allows you to encrypt traffic, making it invisible to DPI. This means that the provider will not be able to determine which websites you are connecting to and, therefore, will not be able to block access to them. The key point is the correct configuration of OpenVPN for all traffic.

Configuration for various devices

OpenVPN can be configured on various devices, including routers. To do this, you will need to install OpenVPN on the router and configure it to work with your VPN provider. This will allow all devices on your network to use a secure connection.

Speed tests and OpenVPN performance

How to conduct speed tests

To test the speed of OpenVPN, you can use various online services such as Speedtest.net. It is important to conduct tests both with and without the VPN connection to compare the results.

Test results for OpenVPN

In my experience, the connection speed through OpenVPN can vary depending on the server and network load. Typically, latency increases by 10-30%, which is quite acceptable for most users. However, if your internet is too slow, this may be a problem.

Comparison with other protocols

Compared to WireGuard, OpenVPN usually shows slightly lower speeds, but its stability and security make it more preferable for serious user tasks. IKEv2 may be faster in some situations, but again, OpenVPN remains a more reliable option.

Connection issues on certain devices

Sometimes users encounter OpenVPN connection issues on certain devices. This is often related to incorrect settings or incompatibility with the operating system. For example, on Android devices, there can be difficulties due to the need for additional permissions for the VPN to work.

To resolve such issues, I recommend checking the configuration settings and updating the OpenVPN client to the latest version. It is also helpful to try changing protocols if your current one is not working. For example, switching to TCP or UDP may help in some cases.

Situations where the provider blocks VPN traffic

Some providers actively block VPN traffic, making the use of OpenVPN more difficult. This may be related to company policy or local laws. In such situations, it is important to try different servers and protocols, as different configurations may bypass blocks.

Using the obfuscation feature in OpenVPN can help hide VPN traffic and make it less noticeable to providers. Some VPN providers, such as NvoVPN, offer such features by default, which significantly eases the task.

Configuring OpenVPN in unstable internet conditions

If you have an unstable internet connection, configuring OpenVPN may require additional steps. For example, it is advisable to set up automatic reconnection so that your connection is restored when the link is lost. The OpenVPN client has an option for this.

It is also helpful to choose a server with a lower load, as this can improve connection stability. Sometimes using a server located closer to your physical location can reduce latency and improve connection quality.

Overall, configuring OpenVPN to protect all traffic is a powerful tool for ensuring privacy and bypassing blocks. But, like any other software, it is important to keep up with updates and adapt to changes to stay safe and have access to necessary resources on the internet.