Installing a VPN app on every device is tedious. Smart TVs, gaming consoles, and some older devices don’t support VPN apps at all. A router-level VPN solves both problems: configure the VPN once on your router, and every device on your network gets protected automatically.

What a router VPN does

When you configure a VPN on your router, all internet traffic from every connected device is routed through the VPN server before reaching the internet. Your smart TV, PlayStation, iPhone, laptop, and any guest devices all appear to have the same VPN IP address.

This is particularly useful for streaming devices (Apple TV, Amazon Fire Stick, Chromecast) and gaming consoles that don’t support native VPN apps.

Does your router support VPN?

Not all routers can run a VPN client. You need a router that supports one of these:

  • OpenVPN client
  • WireGuard client
  • PPTP/L2TP (older, less secure, avoid if possible)

Routers that typically support VPN: ASUS routers (with AsusWRT firmware), Netgear routers with DD-WRT firmware, Linksys with DD-WRT, GL.iNet routers (these come VPN-ready out of the box and are the easiest option).

Routers that don’t support VPN: Most ISP-provided routers (the box your internet provider gave you). These usually can’t be configured for VPN use.

To check: log into your router’s admin panel (usually at 192.168.1.1 or 192.168.0.1), look for a VPN or OpenVPN section under advanced settings. If it’s not there, your router doesn’t support it without a firmware change.

Option 1: GL.iNet router (easiest method)

GL.iNet produces affordable travel and home routers that come with built-in VPN client support and a simple web interface. Setup takes about 10 minutes:

  1. Connect your GL.iNet router to your existing internet connection
  2. Open the admin panel at 192.168.8.1
  3. Navigate to VPN > OpenVPN Client (or WireGuard Client)
  4. Download configuration files from your VPN provider (NordVPN, ProtonVPN, etc. all provide these)
  5. Upload the configuration file and enter your VPN credentials
  6. Enable the VPN and test the connection

GL.iNet routers start around $30-60 and are the simplest path to a router VPN without flashing firmware.

Option 2: ASUS router with AsusWRT

Many ASUS routers support OpenVPN natively in the stock firmware:

  1. Log into your ASUS router admin panel
  2. Go to VPN > VPN Client
  3. Select OpenVPN as the VPN type
  4. Download the OpenVPN configuration files from your VPN provider
  5. Import the configuration and enter credentials
  6. Enable the client and verify the connection

ASUS routers with this capability include the RT-AX55, RT-AX88U, and most mid-range and above models.

Option 3: DD-WRT or Tomato firmware

DD-WRT and Tomato are third-party router firmware options that add OpenVPN client support to many routers that don’t natively support it. This is more technical and requires flashing the router firmware.

Check dd-wrt.com for a database of compatible routers before purchasing or attempting to flash. The setup process varies by router model. This approach is for users comfortable with technical router configuration.

Configuring NordVPN on a router

NordVPN provides detailed setup guides for all major router types. The general process for OpenVPN:

  1. Log into your NordVPN account and navigate to Manual Setup > Router
  2. Download the OpenVPN configuration file for your chosen server country
  3. Enter your NordVPN credentials (service credentials found under Manual Setup, not your login password)
  4. Upload to your router’s OpenVPN client section and enable

For WireGuard setup (available on NordVPN): use the NordVPN Linux app to generate a WireGuard private key, then configure the router’s WireGuard client with the provided peer configuration.

Get NordVPN

What to watch out for

Speed reduction: Running a VPN on a router uses the router’s CPU for encryption. Budget routers may not have enough processing power to handle VPN encryption at full speed. Expect 30-60% speed reduction on older or budget routers. GL.iNet’s higher-end models and ASUS routers with AES hardware acceleration minimize this.

All-or-nothing coverage: A router VPN routes all devices through the VPN. If you want some devices on the VPN and others with a direct connection, you’ll need a router that supports VPN split routing by VLAN or device (GL.iNet and high-end ASUS routers support this).

Kill switch: Most router VPN configurations don’t have a built-in kill switch. If the VPN connection drops, traffic may revert to unprotected. Configure your router to block internet access if the VPN tunnel is not active. This is possible with DD-WRT firewall rules and on GL.iNet routers.

Device connections: A router VPN counts as one connection from your VPN provider’s perspective, regardless of how many devices are behind it. With a 10-device limit (NordVPN), this works well. Surfshark’s unlimited connections make this a non-issue.

Want to compare all VPNs side by side? Check our full VPN comparison table with scores across 18 criteria.

Bottom line

A GL.iNet router is the simplest path to whole-home VPN coverage. An ASUS router with AsusWRT is the best option if you want more control and already have a capable router. DD-WRT is for technically confident users who want to use an existing incompatible router. NordVPN and ProtonVPN both provide clear router setup guides and configuration files for all major router types.

Hardware reality check before you start

The router decides the experience more than the provider does. Encryption runs on the router’s CPU, and the spread is dramatic: an ISP-issued box from 2018 doing OpenVPN may cap the whole house at a fraction of its line speed, while a current WireGuard-capable router passes hundreds of Mbps without strain. Before following any guide, check your model against the provider’s compatibility list, and treat OpenVPN-only hardware as a yellow flag: the WireGuard speedup on routers is the largest single performance variable in this entire project.

The buy-vs-flash decision follows: comfortable tinkerers flash OpenWrt or ASUS Merlin onto compatible hardware for maximum control; everyone else either buys a router with native VPN-client support or takes the pre-configured shortcut (ExpressVPN’s Aircove being the polished example). All three roads end at the same place; they differ in evenings spent.

Living with a VPN router: the operational notes

Post-setup reality that guides skip. Pick the exit country deliberately, since every device shares it; most homes settle on their own country for compatibility and use device-level apps for the catalog-hopping. Use the router’s policy routing (or a guest network) to split VPN and non-VPN devices: the TV tunnels, the work laptop with its corporate client doesn’t, and the smart bulbs nobody cares about can go either way. Expect to re-check the setup after firmware updates, and keep one device with a provider app installed as the diagnostic: when something breaks, comparing app-VPN behavior against router-VPN behavior localizes the fault in minutes.

Done this way, the router setup is the closest thing consumer privacy has to infrastructure: silent, total, and maintained in minutes per year.

Time budget for planning: a supported router with the provider’s guide is a 30-60 minute first setup; a firmware flash adds an evening and a small adrenaline tax the first time. Both amortize over years of every-device coverage, which is why the router remains the best-value privacy project in the house.

Keep reading: How to Set Up a VPN on iPhone in 2026: Step-by-Step Guide and Best VPN for Amazon Fire Stick in 2026: Setup Guide.