For Username/Password Authentication, choose Yes.The Server Address and Port may vary and you can change the Address to change servers.If you need to change to TCP then also change Port to 443. To see the full contents of the 'Custom Configuration' text area you can use the scroll bar inside it. Double-check that your settings match the ones in the image below. You will now see the OpenVPN client settings. ovpn file in a text editor and remove the line 'tun-ipv6' before you import it. Note: If you use the ASUS stock firmware it may say 'File format or path is invalid!' when you import the. This loads the required settings in the GUI and then clears the uploaded file field.Īlso enable Automatic start at boot time. Uploading a configuration fileįirst download the Android configuration file from Mullvad's OpenVPN configuration file generator (make sure that 'Android/ChromeOS' is selected) and then click on Choose File.Ĭlick on the Mullvad configuration file and then Open.Īfter selecting the configuration file, click on Upload. For ASUS routers, the default LAN IP is 192.168.1.1 or 192.168.50.1.Ĭlick on the VPN Client tab at the top of your screen and then click on OpenVPN in order to create a VPN connection. Open a web browser and enter the IP address of your router. RT-AC68U = 25 Mbps What this guide covers Here are some speed estimates from around the Internet:

However some newer Asus routers have an AES-NI hardware acceleration chip that takes that care that. OpenVPN can only use one CPU core, and AES encryption takes quite some processing power. The VPN speed is dependent on the router's CPU.

It's recommended to use this over the default stock firmware as it often uses a newer version of the OpenVPN client. This guide walks you through how to setup your Asus router running Asuswrt-Merlin to connect to the Mullvad VPN servers.Īsuswrt-Merlin is an open source third-party firmware for Asus routers based on Asuswrt (the firmware developed by Asus) with an advanced OpenVPN client.

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