topic Re: RADIUS authentication on IAS server in Wireless

RADIUS authentication on IAS server

RobinPike — Sun, 04 Jul 2021 18:58:12 GMT

I have a 1200 AP configured for RADIUS authentication on Microsoft IAS server but I am experiencing a problem getting clients authenticated. (Association is working fine.)

The 1200 is connected to the IAS Server via an 837 router (no switch involved) and I am wondering if any RADIUS settings have to be configured on the 837 for AAA communication to pass through to the IAS server or will the requests pass through automatically?

Re: RADIUS authentication on IAS server

scottmac — Fri, 21 Apr 2006 18:13:11 GMT

The authentication should pass through without any specific configuration of the router.

MS IAS does not support LEAP or EAP-Fast.

You need to use PEAP, EAP-TLS, EAP-TTLS or MD5 (and / or MAC).

You should also stick with MS-CHAPv2 for the Username/Password auth.

Good Luck

Scott

Re: RADIUS authentication on IAS server

andrew.brazier — Wed, 26 Apr 2006 09:57:03 GMT

ScottMac is correct, if you're using IAS you need to use PEAP which requires a security cert. Microsoft provide a very nice toolkit of scripts and documents to simplify the installation and configuration of IAS, Cert Services, etc, etc, you can get it from here:

http://www.microsoft.com/downloads/details.aspx?FamilyId=CDB639B3-010B-47E7-B234-A27CDA291DAD&displaylang=en