IOS Firewall: Authentication Proxy

[dongochuy]

I configured a 7401ASR Router for authentication proxy and it worked properly. In this morning it didn't work but the dynamic access-list from TACACS+ server was still added to the router. I haven't changed anything on TACACS+ server and router also.

Someone can tell me what is happening ?

[umedryk]

You might want to look at the access-list entries once again. Some times this causes problems.