Freeradius + Microsoft Active Directory

[Natalia Escalera]

Hello,

I am setting up freeradius with Microsoft Active Directory. So far, I
am able to connect to the server but not to authenticate a user. Can
you  please give me a hint of how the configuration files need to be
set in order to authenticate the user.

Also, what is "3D" used for? (Example: server =3D your.ad.server.org ...)

Thank you in advance,
Nataly