Re: Help me with Access-Challenge configuration

GreenUA wrote:

In my configuration RADIUS checks login and password, so it returns "Access-accept" or "Access-reject".

That's what a RADIUS server does. Specific authentication methods allow for Access-Challenges. If you're not using one of those methods, you won't get Access-Challenges. You're trying to solve one problem, but not saying what it is. You've somehow convinced yourself that Access-Challenges are the solution to that problem. So you're asking questions about that instead. What, exactly, is the problem, and why do you think Access-Challenges are the solution? Alan DeKok.