I have installed a ACS 3.2 in a Win 2000 server. This ACS server is integrated with a ACE server, which is installed in Win 2003 server. I got a problem that sometimes,the ACS seems cannot communicate with ACE server. From the "Failed Attempt" log, I found a message "External DB error". But when I use the "Test Authentication" program, there is no problem at all. When I encountered this problem, I just reboot the ACS server and everything resume normal. Do u have any idea?
thanks a lot