Access Challenge in freeRadius server

Ivan Kalik tnt at
Mon Jun 15 21:19:40 CEST 2009

> 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

> Also, does NAS need any installation to support Access-Challenge like

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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