2-factor authentication with OpenVPN
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I'm looking integrate 2-factor authentication using Google authenticator. This can be done on a standalone OpenVPN server, however I like the clean integration of OpenVPN with pfsense. Where can I edit the config files to integrate 2FA with my current OpenVPN setup? On a normal linux server, the command would just simply be:
apt-get -y install openvpn libpam-google-authenticator -
use freeradius - set it up there.
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i already have a dedicated RADIUS server integrated with Active Directory.
is there still a purpose for freeradius and allow me to do 2FA?
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Then setup your 2fa there.. But if you don't want your openvpn integrated with that then sure you could run freerad on pfsense for your openvpn connection.
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My RADIUS and AD is running from windows server 2008. There's no Google Authenticator package that can integrate with windows machine as far as i know.
Thanks, I'll look into the freerad package for pfsense. If I do this, will I be able to configure freerad through commandline and use apt-get to install additional packages for the freerad?
