I have a working WLAN solution that uses PEAP (1252 AP's, WCS, 4400 controllers etc.). At the moment we authenticate against Active Directory via a Cisco ACS appliance (v4.1) - this works fine.
We are trying to also get authentication working to our LDAP Server - however, ACS keeps reporting "Authentication type not supported by external DB". It also doesn't seem to even try to contact the LDAP server looking at our LAN sniffer logs.
Any ideas ? Thanks, Tim.