I'm trying to figure out what a (in my mind) simple problem is. I have setup dot1x authentication before against Win. Active Directory using both PEAP and EAP-TLS w/Certs and works great. I'm now trying to have the Cisco ACS serve query an LDAP directory on a Lotus server. I believe that the problem is that the Windows client is sending it Authentication using MS-CHAPv2 and I don't believe that Lotus likes it too much. Below is the error from ACS:
Auth type not supported by External DB
Is there anyone with Lotus skills that can tell me if that's true or is someone has got PEAP to work using a Windows XP client?
Thanks for any and all help. :P