Yep, got that... thanks. But where do I set the loglevel? My installation of openldap on ubuntu, doesn't have a slapd.conf.John
You have to configure syslog.conf file, most of the times is located in /etc
There, you have to add line something like that (just an example):
local4.* -/var/log/my_ldap_erros.log
Then reload syslog process
Manuel R.H.