Problems with ACS 2.1 authenticating via NT domain

[r-marchetti]

Hello,

I've a couple of ACS 2.1 servers authenticating via a NT domain. I had the following problem: when a user not defined on NT domain tries to authenticate I see every 3 seconds an authentication attempt on "Failed attempts log" instead of only one entry.

Second problem is that NT users, that are configured to be on ACS Group 2, are associated with Group 0 instead.

Do you have experienced similar problems?

Thanks

Regards

Roberto

[beth-martin]

Here is a helpful link for troubleshooting problems with ACS 2.1:

http://www.cisco.com/univercd/cc/td/doc/product/access/acs_soft/csacs4nt/csnt21/