This parameter controls the debug level of the LDAP library calls. In the case of OpenLDAP, it is the same bit-field as understood by the server and documented in the slapd.conf 5 manpage. A typical useful value will be 1 for tracing function calls. The debug output from the LDAP libraries appears with the prefix [LDAP] in Samba's logging output. The level at which LDAP logging is printed is controlled by the parameter ldap debug threshold. 0 1