Comments on How To Set Up OpenVPN To Authenticate With LinOTP

How To Set Up OpenVPN To Authenticate With LinOTP This howto will show you the way to set up OpenVPN to authenticate users against the LinOTP authentication backend. Thus you can bring up your VPN using two factor authentication with different kind of OTP tokens. The interesting part is, that we will also use client certificates, so that the VPN only gets established if the machine has the right client certificate and the user has the right OTP token.