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SLAPD-NULL(5)		       File Formats Manual		   SLAPD-NULL(5)

NAME
     slapd-null - Null backend to slapd

SYNOPSIS
     /usr/local/etc/openldap/slapd.conf

DESCRIPTION
     The Null backend to slapd(8) is surely the most useful part of slapd:
     - Searches return success but no entries.
     - Compares return compareFalse.
     - Updates return success (unless readonly is on) but do nothing.
     -	Binds other than as the rootdn fail unless the database option "bind on"
     is given.
     - The slapadd(8) and slapcat(8) tools are equally exciting.
     Inspired by the /dev/null device.

CONFIGURATION
     This slapd.conf option applies to the NULL backend database.  That  is,  it
     must  follow  a  "database null" line and come before any subsequent "data-
     base" lines.  Other database options are  described  in  the  slapd.conf(5)
     manual page.

     bind <on/off>
	    Allow  binds  as any DN in this backend's suffix, with any password.
	    The default is "off".

     dosearch <on/off>
	    If enabled, a single entry will be returned on all search  requests.
	    The entry's DN will be the same as the database suffix.  The default
	    is "off".

EXAMPLE
     Here is a possible slapd.conf extract using the Null backend:

	    database null
	    suffix   "cn=Nothing"
	    bind     on

ACCESS CONTROL
     The  null	backend  does  not honor any of the access control semantics de-
     scribed in slapd.access(5).

FILES
     /usr/local/etc/openldap/slapd.conf
	    default slapd configuration file

SEE ALSO
     slapd.conf(5), slapd(8), slapadd(8), slapcat(8).

OpenLDAP 2.6.13 		   2026/03/09			   SLAPD-NULL(5)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=slapd-null&sektion=5&manpath=FreeBSD+Ports+15.1.quarterly>

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