Steam Deck VPN split tunnel Proton
Steam Deck VPN split tunnel Proton
A VPN, or Virtual Private Network, encrypts your internet traffic and routes it through a server in a location of your choosing. This can enhance privacy and bypass geographic restrictions. A "split tunnel" takes this a step further, allowing you to choose which apps use the VPN connection, while others connect directly to the internet. This is especially useful on the Steam Deck.
The Steam Deck is a portable gaming powerhouse, but sometimes you only want specific apps to use the VPN. For example, you might want to:
Access region-locked game content or online services.
Protect your game traffic while maintaining optimal speeds for browsing or streaming.
Use Proton compatibility layers for games that require specific regions, without routing all your Steam Deck traffic through the VPN.
Using a split tunnel lets you enjoy the benefits of a VPN for specific tasks without sacrificing performance for everything else. Imagine playing a game that requires a VPN to connect to its servers, while simultaneously downloading a game update at full speed using your regular internet connection.
Most VPN apps with split tunneling have a straightforward setup. The general process is:
Install a VPN app that supports split tunneling (many popular providers offer this feature).
Open the VPN app's settings.
Look for a "split tunnel" or "app exceptions" section.
Add the Steam app, or specific game launchers, to the list of apps that should use the VPN.
Connect to your desired VPN server.
Now, only the apps you selected will use the VPN connection. All other traffic from your Steam Deck will use your regular internet connection.
Within the split tunnel settings, you might find options to:
Choose whether the list includes apps that use the VPN or apps that bypass the VPN. Make sure you understand which setting you're using.
Automatically reconnect the VPN if the connection drops. This can prevent accidental data leaks.
Select specific processes, not just entire apps. This offers finer-grained control, for example, routing only the game client through the VPN, but not the Steam client itself.
Split tunneling isn't a perfect solution. Here are some things to keep in mind:
Privacy: While split tunneling protects the traffic of selected apps, your regular internet connection is still visible to your ISP and any websites or services you access outside the VPN.
Performance: While split tunneling can improve overall performance, using a VPN will always introduce some overhead. Choose a VPN server close to your location for optimal speeds.
Compatibility: Not all VPN apps support split tunneling on Linux-based systems like the Steam Deck's SteamOS. Check compatibility before subscribing. Proton compatibility may vary depending on the game and VPN configuration.
App Updates: After an app updates, double-check that it's still correctly configured in your split tunnel settings. Updates can sometimes change the app's file path or process name.