Is it possible to terminate EAP/Authentication on an entirely different radius box through freeradius?

Max Palatnik mpalatnik at wustl.edu
Fri Jul 10 21:09:05 CEST 2009


Thanks for the quick reply and your help. Setting up IAS/NPS is not a 
problem. Assuming this is set up on the AD box, can we simply terminate 
PEAP type connections or connections for a certain realm at their 
IAS/NPS instead of at radiusd?

That is to say, all we want freeradius to do is recognize a certain 
trigger and simply send the connection to IAS/AD for the entire 
authentication and authorization process. We do not want to use samba 
and ntlm_auth if such a thing is feasible for TTLS/MSCHAP, we simply 
want the entire radius access-request from the NAS to go through to 
their IAS from us.

Sincerely,
Max

Ivan Kalik wrote:
>> What we are wondering is if its possible to still have requests come
>> through to our freeradius box, and instead of providing the certificate
>> and proxying the contents of the inner tunnel to the AD box.. if its
>> possible to simply proxy the entire request, PEAP/MSCHAP and all
>> directly to their AD servers?  They are hesitant to allow our freeradius
>> box to join the domain, and if its doable, a workaround would be the
>> preferred route.
>>     
>
> No, domain controler is not a radius server. They would need to set up
> IAS. Freeradius can proxy to that thing.
>
> Ivan Kalik
> Kalik Informatika ISP
>
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