Access Challenge in freeRadius server

kpani dhandu_k at
Tue Jun 16 08:28:26 CEST 2009

Thank you very much Ivan for your detailed response. I will check it and
respond you.


Ivan Kalik wrote:
>> Not sure how ssh/telnet will handle.
> That depends on your pam radius module. I believe freeradius hosted module
> can handle it. Don't know for others.
>> But I assume, other than password it
>> may request for additional RSA key generated to access a particular
>> machine
>> or something similar to that.
> Why? Server already knows it's RSA key. This has nothing to do with user
> authentication.
>> Also, does NAS need any installation to support Access-Challenge like
>> CHAP?
> It needs pam module that supports it. BTW chap doesn't have
> Access-Challenge in the authentication process. Nor mschap.
> Ivan Kalik
> Kalik Informatika ISP
> -
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