Logging only auth failures?

[Ian Ehrenwald]

Hello
I am using FreeRADIUS 2.1.9-3 on CentOS 6.0.  I am sending all syslog output to a remote rsyslog server (and have local1.* assigned to RADIUS in rsyslogd.conf).  I want to log only auth failures, not successful logins.  Is there an easy way to do this?  I don't want to use a SQL backing store for this project since that is what is holding the syslog data on the remote machine anyway.  'auth = yes' logs everything, 'auth = no' logs nothing, and I don't want to see/store the good/bad passwords, so 'auth_badpass' and 'auth_goodpass' aren't an option.  I'm sure I'm not the only person who has wanted to do this, but I can't find anything on the freeradius-users list.  Any help?  Thanks.


Ian Ehrenwald, Linux Systems Administrator
TripAdvisor, LLC, 141 Needham St, Newton, MA 02464
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