I hope someone can help me, I would really appreciate it..
I have OpenVPN installed on a Linux computer (Ubuntu 22.04), everything works correctly, but without requesting a username or password, now I want to add a username and password authentication configuration to clients who want to connect to the VPN. The idea I have is to install and configure "FreeRADIUS", which in turn communicates with the Windows Active Directory and authenticates with the users created in the domain. The Linux team is already integrated into the Windows Server Domain.
How can I carry out the installation and configuration so that OpenVPN requests the information of the user and password to "FreeRADIUS" and this, in turn, looks for that information in the Active Directory of Windows Server?
Hoping someone can help me, thank you very much in advance.
