VPN on Your Router
One setup protects every device in your home — smart TVs, gaming consoles, IoT devices, and guests. No individual app installs needed.
In this guide
Why Install a VPN on Your Router
A router-level VPN protects every device connected to your network, including devices that cannot run VPN apps natively like smart TVs, Apple TV, gaming consoles, and IoT devices.
Compatible Routers
CasperVPN works with ASUS routers (RT-AX86U, RT-AX88U, and more) via native OpenVPN/WireGuard support, Netgear routers with DD-WRT firmware, TP-Link routers with OpenWrt, and any router running OpenWrt or DD-WRT firmware.
Step-by-Step Setup
Log into your router admin panel. Navigate to VPN settings. Upload the CasperVPN configuration file (download from your CasperVPN dashboard). Enter your CasperVPN credentials. Select a server and connect. All traffic from connected devices will now route through CasperVPN.
Performance Considerations
Router CPU power limits VPN throughput. High-end routers like the ASUS RT-AX86U can handle 200+ Mbps with WireGuard. Older routers may max out at 30-50 Mbps. If speed is a concern, use WireGuard protocol.
Frequently Asked Questions
Will all devices be protected automatically?
Yes. Any device connected to the router — via Wi-Fi or ethernet — is automatically protected. No software installation needed on individual devices.
Can I choose which devices use the VPN?
Yes, with policy-based routing on supported routers. You can configure specific devices or IP ranges to bypass the VPN.