How to make OpenVPN + OTP + LDAP work?

[manoel.geronutti]

Hi,

I work at a company where most of the employees work externally and through OpenVPN users authenticate with their Directory credentials (via LDAP)
We are now asked for OpenVPN to be authenticated not only by Active Directory, i.e. two-factor authentication (2FA) with Google Authenticator.

In research I researched several posts and step-by-step configuration, but only with local users.
I would like to know how the configuration is done with Active Directory Users + Google Authenticator, and if there is such a possibility?

guide me in relation to this demand?

Thanks.

[gbr]

Did you find a solution to this?