Date: Mon, 16 Oct 2006 13:25:22 +0200 From: "Josh Shamir" <josh.shamir@gmail.com> Subject: WPA authentication works only with MacOS clients To: freeradius-users@lists.freeradius.org Message-ID: <8b3d60af0610160425xc076a00x139432f4db89c1e2@mail.gmail.com> Content-Type: text/plain; charset="iso-8859-1"

Hello all, I'm using WPA with EAP-TTLS and PEAP with a MacOS .Authentication works fine (even if enough slowly). The problem is that I can't authenticate WinXP client. I've readed that for using EAP-TTLS are required some other supplicant like SecureW2. Is SecureW2 required also for PEAP?

You are correct. The Windows supplicant on XP SP2 supports PEAP-MSCHAPv2 otherwise known as PEAPv0 and EAP-TLS. If you want to use EAP-TTLS you have a few choices. You can use a commercial supplicant like Funk Odyssey Access Client (30 day free trial here: http://www.juniper.net/customers/support/products/oac.jsp. It's a great supplicant and supports EAP-TTLS, PEAPv0, PEAPv1, EAP-TLS, EAP-SIM, EAP-GTC etc. You also may want to check if your wireless card has its own supplicant that supports TTLS. Most new laptops come with an Intel Centrino chipset and Intel's Proset Wireless supplicant does support TTLS. It's also faster and has more features than the MS supplicant. If these aren't available options, why not just use PEAP-MSCHAPv2? If you're just doing username/password authentication this should work fine. PEAP and TTLS are very similar in nature and PEAP is supported in OS X and in the Windows supplicant.

Thanks for attention Best Regards, Josh