Posted by chantra on 16th January 2013
OpenVPN is a SSL based VPN software that runs on most OS. It is simple to install and run.
In this tutorial, I will go over the steps needed to configure OpenVPN on Debian Squeeze to provide a full VPN tunnel, this is particularly useful when you want to access internet from non-trusted networks such as free hotspots...
There are many ways of setting up OpenVPN, a common one is to use a unique certificate for each users. Another one is to have each user authenticate with a username/password.
In this article, we will be setting OpenVPN to authenticate users using PAM.