You can use third party plugins but I strongly discourage you to use EAP-TTLS with Kerberos/PAP because it has security holes. We use FreeRadius and NTLM. In searching more efficient method than NTLM, I looked into EAP-TTLS with Kerberos but a brother university network engineer showed me how a hacker could steal user passwords easily with EAP-TTLS/Kerberos. I completely abandoned the idea of using it.

For your environment, PEAP MSCHAPv2 will work.

Yu Wang

____________________________

Network Architect

Information Technology Services

The Florida State University

850-645-6810

yu.wang@fsu.edu

From: freeradius-users-bounces+ywang10=fsu.edu@lists.freeradius.org [mailto:freeradius-users-bounces+ywang10=fsu.edu@lists.freeradius.org] On Behalf Of Benjamin Stahl (TH-Wildau.de)
Sent: Wednesday, July 23, 2014 11:54 AM
To: FreeRadius users mailing list
Subject: Re: Freeradius authentification against Kerberos

Hey thanks for your fast answer.

As a Windows 7 client, i can only authentificate PEAP - MSCHAPv2, right? 

I looked at the network settings, i did not find EAP-TTLS. Is it right? 

Cannot use PEAP MSCHAPv2. You have to use EAP-TTLS.

Am 23.07.2014 um 17:10 schrieb Wang, Yu <ywang10@fsu.edu>:

From: freeradius-users-bounces+ywang10=fsu.edu@lists.freeradius.org [mailto:freeradius-users-bounces+ywang10=fsu.edu@lists.freeradius.org] On Behalf Of Benjamin Stahl
Sent: Wednesday, July 23, 2014 9:55 AM
To: Freeradius Mailing-List
Subject: Freeradius authentification against Kerberos

Hi,

I’m a newbie with Freeserver. It is my first time with it. I try to make a configuration against Kerberos with your freeradius-server on centOS 6.5.

I use FreeRadius 2.1.12

Please use 2.2.5 if you can.

But now I got everytime the error: „no authenticate method (Auth-Type) found for the request“. So every user got a reject.

I setup the server like explained at this tutorial from eduroam.us: https://www.eduroam.us/node/45

Under authenticate {}, make sure you have following lines:

        Auth-Type PAP {

                pap

        }

        Auth-Type Kerberos {

                krb5

        }

My problem is also that a PEAP - MSCHAPv2 auth from a Windows 7 - PC does not work.

Cannot use PEAP MSCHAPv2. You have to use EAP-TTLS.

Can anyone help me, please?

I attached the logs.

Thanks, and best Benjamin.

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