Logging details

Rachel Elizabeth Dillon red at MIT.EDU
Tue May 24 10:18:58 EDT 2005


You should be able to configure this in your /etc/krb5.conf file
as follows:

[logging]
	kdc=FILE:/var/log/kdc.log

or similar. I found this in the krb5.conf manpage on a Solaris system;
this manpage (and the krb5(3) manpage) don't seem to exist on my Debian
sarge system. krb5(3) isn't on the Solaris box either, actually; I don't
know that I've seen that manpage anywhere, come to think of it.

I've reproduced below the text of this manpage in the logging section in 
case what you want to do is more complicated than what I described.

Hope this helps,

-r.

---

LOGGING SECTION
     The [logging] section indicates how a particular  entity  is
     to  perform  its  logging.   The relations specified in this
     section assign one or more values to the entity name.

     Currently, the following entities are used:

     kdc  These entries specify how the KDC  is  to  perform  its
          logging.

     admin_server
          These entries specify how the administrative server  is
          to perform its logging.

     default
          These entries specify how to  perform  logging  in  the
          absence of explicit specifications otherwise.

     Values are of the following forms:

     FILE=<filename>

     FILE:<filename>
          This value causes the entity's logging messages  to  go
          to the specified file.  If the = form is used, then the
          file is overwritten.  Otherwise, the file  is  appended
          to.

     STDERR
          This value causes the entity's logging messages  to  go
          to its standard error stream.

     CONSOLE
          This value causes the entity's logging messages  to  go
          to the console, if the system supports it.

     DEVICE=<devicename>
          This causes the entity's logging messages to go to  the
          specified device.

     SYSLOG[:<severity>[:<facility>]]
          This causes the entity's logging messages to go to  the
          system log.

          The severity argument specifies the default severity of
          system  log messages.  This may be any of the following
          severities supported by the _^Hs_^Hy_^Hs_^Hl_^Ho_^Hg(_^H3)  call  minus  the
          LOG_  prefix:  LOG_EMERG, LOG_ALERT, LOG_CRIT, LOG_ERR,
          LOG_WARNING, LOG_NOTICE, LOG_INFO, and LOG_DEBUG.   For
          example,  to  specify  LOG_CRIT severity, one would use
          CRIT for severity.


          The facility  argument  specifies  the  facility  under
          which  the messages are logged.  This may be any of the
          following facilities supported by  the  _^Hs_^Hy_^Hs_^Hl_^Ho_^Hg(_^H3)  call
          minus  the  LOG_  prefix: LOG_KERN, LOG_USER, LOG_MAIL,
          LOG_DAEMON,  LOG_AUTH,  LOG_LPR,  LOG_NEWS,   LOG_UUCP,
          LOG_CRON, and LOG_LOCAL0 through LOG_LOCAL7.

          If no severity is specified, the default is ERR, and if
          no facility is specified, the default is AUTH.

     In the following example, the logging messages from the  KDC
     will  go  to  the  console  and  to the system log under the
     facility LOG_DAEMON with default severity of  LOG_INFO;  and
     the  logging messages from the administrative server will be
     appended to the file /var/adm/kadmin.log  and  sent  to  the
     device /dev/tty04.

               [logging]
                    kdc = CONSOLE
                    kdc = SYSLOG:INFO:DAEMON
                    admin_server = FILE:/var/adm/kadmin.log
                    admin_server = DEVICE=/dev/tty04


On Tue, May 24, 2005 at 06:30:42AM -0400, Ted Kaczmarek wrote:
> Anyone know where one can get find information on syslog events for
> krb5kdc ? 
> Googled with no success, and man pages and docs seem to be lacking in
> this respect.
> 
> Regards,
> Ted
> 
> ________________________________________________
> Kerberos mailing list           Kerberos at mit.edu
> https://mailman.mit.edu/mailman/listinfo/kerberos
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