OpenVPN

1 Introduction

OpenVPN is an open-source software application that implements VPN based on SSL. This module can setup an OpenVPN server in WFilterROS.

3 OpenVPN Clients

3.1 Windows Clients

• Download and install the offical openvpn client: https://openvpn.net/index.php/open-source/downloads.html
• Download openvpn certificate in WFilterROS, copy it to openvpn's config directoy with name "ca.crt".
• In config directory of openvpn, create a new text file named "myvpn.ovpn", with below content:

client
dev tun
proto udp                   #Connection protocol, same as the server settings.
remote 192.168.1.246 1194   #Server IP(domain) and port
nobind
persist-key
persist-tun
ca ca.crt                   #ca.crt filename, same directory with the myvpn.ovpn
verb 3
auth-user-pass

• Now you can launch "OpenVPN GUI" with administrator privilege, input correct username and password to access VPN.