From: Martin Kiefer (martin@kiefer.dk)
Date: Mon Jun 11 2007 - 02:11:50 ART
" In your AAA configuration are you falling back to local user database? If
Yes, You should see failed attempts in the logs provided you have the
appropraite logging enabled and buffered."
What is the appropriate logging?
/Martin
 
From: Tarun Pahuja [mailto:pahujat@gmail.com] 
Sent: Sunday, June 10, 2007 11:36 PM
To: Martin Kiefer
Cc: Cisco certification
Subject: Re: AAA and logging
 
Martin,
              
If authentication or PPP negotiation fails, there is no record of
authentication. The following command is used to keep a record of
authentication  in such an event.
aaa accounting send stop-record authentication failure 
In your AAA configuration are you falling back to local user database? If
Yes, You should see failed attempts in the logs provided you have the
appropraite logging enabled and buffered.
http://www.cisco.com/univercd/cc/td/doc/cisintwk/intsolns/secsols/aaasols/c2
62c2.htm#xtocid5
HTH,
Tarun Pahuja
CCIE#7707(R&S,Security,SP,Voice,Storage),CCSI 
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