In the technological era we are currently in, it is more than important to know how to protect yourself and your activities on the internet. One thing you might come across is VPN pass-through. So, what is it? How is it used? How do I connect it to my devices? I am sure you are eager to learn all about it. So, without further delay, let’s look at the necessity of using a VPN passthrough to answer these questions.
What is a VPN Passthrough?
VPN passthrough meaning is that a router enables the other connected device’s router to make an outbound connection to a VPN. It is basically a security feature on most routers that enables the VPN to connect and reach the devices within the network. But should VPN passthrough be enabled? When you own devices that require connecting to a VPN, you should ensure that the passthrough is in your router.
How Does a VPN Passthrough Work?
VPN passthrough is designed to enable selected VPN tunneling protocols, such as PPTP or L2TP, to pass through a firewall in a router. Recent routers have integrated this feature to facilitate the creation of VPN connections without any interruption.
A passthrough VPN enables the router to detect the incoming VPN traffic and forward it to the suitable device for a smooth connection.
What Is the Difference Between a VPN and a VPN Passthrough?
VPN is a technology that enables the establishment of an encrypted channel between the computing device and the Internet. A VPN pass-through is a router capability that lets a VPN throughput into your local network.
Encryption and security are the responsibility of the VPN while router passthrough is in charge of the fact that encrypted information can go through the router without interruptions.
Types of VPN Passthrough
There are two types of VPN router passthrough:
- PPTP Passthrough: Supports PPTP VPN connections. This was one of the first VPN protocols used in some modern networks.
- L2TP/IPsec Passthrough: L2TP connection with IPSec is supported, meaning that L2TP and strong security as offered by IPSec can be used together. This type is more popular today because encryption methods are more effective.
For your knowledge, you must choose the best VPN that has these features. Also, with the best VPNs for torrenting, you can do torrenting with P2P servers. Don’t know how to use the VPN? Read my guide on setting up a VPN.
How to Enable VPN Passthrough?
Enabling VPN passthrough on your router is generally an easy process:
- Access Your Router’s Admin Panel: This can be done most of the time by typing the router’s IP address in your browser.
- Locate VPN Passthrough Settings: This is under the security or the advanced settings of the site or webpage you want to access.
- Enable the Necessary Protocols: You must turn on PPTP or L2TP/IPsec passthrough based on the case.
- Save and Reboot: After making the above changes, enable them, then click on the save button and restart the router for the changes to take effect.
Why Do You Need VPN Passthrough?
VPN passthrough is important for people who connect to a VPN service using old protocols or devices that still work with such protocols. VPN stability impacts this feature if your router tries to block VPN traffic so you cannot connect safely.
This feature is the best to guarantee that your VPN works as it should, allowing you to browse securely without interruptions.
Moreover, it’s up to you, whether you want to do Passthrough, enable or disable. The steps are simple.
More Things to Try for VPN Passthrough Optimization
Although configuring a VPN passthrough seems to be easy, there are higher levels that are very beneficial to your connection setup:
- Compatibility: This might sometimes make your router firmware not support today’s VPN protocols even if it supports passthrough.
- Network Performance: It is recommended that your network’s performance status be checked after implementing VPN passthrough. Nevertheless, older routers can become slow because the extra load is added to host VPN tunneled data traffic.
- Security Enhancements: Probably choosing routers with VPN built-in could solve the issue of passthrough and would add more security.
We suggest you choose ExpressVPN. It is the best VPN for Expats and does not slow down your internet due to its features. For more details, read the ExpressVPN review.
FAQs
Pass-through is a technique that runs on a server and connects between both the users and servers. This connection use an intermediary server as a “stepping stone” to connect the two servers.
Yes, you should enable the VPN passthrough on your router if you need to connect devices through a VPN connection.
It simple. Access your router’s settings to enable a VPN passthrough on your router. Then, look for the section in the router’s setting that deals with VPN passthrough. Enable the passthrough, and enter the details of your VPN provider.
The bypass VPNs use your actual IP address. With it, you can use two IPs at once and access local content on specific apps, which helps you stay hidden from others.
Here are the following steps for that:
1. Navigate to your router’s settings.
2. Find the section that has a VPN passthrough.
3. Enable the passthrough.
4. Enter your VPN provider’s information.
5. Save your changes.
Yes, almost all modern routers have a VPN pass-through.
A Passthrough allows specific types of traffic, like VPN traffic, to pass through a firewall or router.
Under the VPN section, you’ll see options for VPN passthrough On or Off.
Conclusion
VPN passthrough is essential for guaranteeing secure and best service with the help of VPN with older protocols. That is why we need to understand how this function works. For anyone using a VPN while working from home or simply performing a private browsing session, ensure your VPN traffic can seamlessly go through the router.
However, as the name suggests, VPN Passthrough differs entirely from VPN functionality. This feature only allows VPN traffic to pass through your router device, whereby VPN functionality connects you to the VPN server.