Quick question regarding FR auth against MS AD

[275972560 at qq.com]

Sender: Freeradius-Users <freeradius-users-bounces+275972560=qq.com at lists.freeradius.org> Alan DeKok
Date: Thursday, April 22, 2021 4:24 AM
Receipt: FreeRadius users mailing list <freeradius-users at lists.freeradius.org>
Subject: Re: Quick question regarding FR auth against MS AD

>  Install Samba on another machine, and point FreeRADIUS at that.
>  There really is no other choice than to use Samba for PEAP with Active Directory.

Thanks for quick response, Alan. 
I want to say that was my expecting answer, but per talking with my colleague, he said that the mschap challenge auth can be somehow proxy or transfer from supplicant to MS AD by radius, just the like the trick of ldap bind auth itself, this is what I'm curious about, is this even operational?