I'm working on implementing a RADIUS authentication for wireless access with the following :
- PCs running Windows 7, protocol used is PEAP (without validating the server certificate to make it simple at first),
- AP 1252 configured to use a RADIUS server to authenticate (it's working good with an ACS server 4.2),
- ACS Server 220.127.116.11.5 running as VM connected to an AD domain and working good with VPN connections,
- AD domain running on Windows 2003 Server.
My ACS VM is working good since a couple of months for VPN (RADIUS) and administration (TACACS) remote access, both using Active Directory. Now, I'd like to use it to authenticate people connecting to a 1252 Cisco access point but I'm getting this error "24427 Access to Active Directory failed". I switched from PEAP to LEAP but this is the same.
All I can get running the expert troubleshoot
|Investigating failure code: 24427 Access to Active Directory failed|
|Checking if Active Directory is configured|
|Active Directory is configured|
|Attempting connection to Active Directory|
|Connection to Active Directory was successful.|
Click on Show Results Summary to view results.
I followed this guide, at least for the ACS certificate section :
Anyone has an idea where the problem may come from?
Thanks in advance,