Logging Failed and successfull Login Attempts.

Logging Failed and successfull Login Attempts.

Post by James Rope » Thu, 18 Dec 2003 05:44:50

I want to log all failed and successfull login attempts to my Router.

I have already done a
   logging host <my syslog Server>

And it logs some information (like when a config is changed).

I have tried a
   logging trap informational

I did a logging trap debug and did a debug ALL - but it was WAY too much

Is there any way to log telnet authentication attemps (success and failures)

James Roper


1. Logging failed login attempts

Hi -

I know this sounds ridiculously easy, but I can't get a router or
switch to log failed login attempts for the life of me. I have AAA
running with TAC_PLUS (freeware TACACS server), and failed attempts
don't show up in that log or the syslog of the host I specified as a
logging host in the config.

Any idea as to what I'm missing here? I have AAA set up as follows:

aaa new-model
aaa authentication login vtymethod group tacacs+ enable
aaa authentication enable default group tacacs+ enable
aaa authorization exec default group tacacs+
aaa authorization commands 15 default group tacacs+
aaa accounting commands 0 default start-stop group tacacs+
aaa accounting commands 1 default start-stop group tacacs+
aaa accounting commands 15 default start-stop group tacacs+


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