3 Replies Latest reply on Feb 4, 2011 9:25 AM by eelsasser

    NTLM Authentication Breaks

      I have a sporadic issue, wherein NTLM authentication simply just stops working.  I currently have 2 domain controllers with the NTLM agent loaded, and the IP addresses of those dc's in the WG7 auth server list.  When authentication stops working, the following steps seems to resolve.

       

      1. removing all but 1 of the dc's in the auth server list on the WG - doesn't matter what one is removed or left in the list.

      2. restarting the NTLM agent service.

      3. this last time I had to restart the entire appliance.

       

      When authentication is broken, I attempt to test authentication from the WG and receive the following:

       

      Authentication:
      Error:Overall Status "STATUS_ERROR":generic error Node "44454C4C-4700-1044-805A-C3C04F444E31" reports STATUS_ERROR_BAD_RESPONSE:co_distribute_admin_authenticate: while reading response - last action: first read

       

      Any help or insight would be greatly appreciated.

       

      Steve

       

       

      Message was edited by: importminded on 2/3/11 10:15:09 AM CST