| NAME | SYNOPSIS | DESCRIPTION | CONFIGURATION | EXAMPLE | ACCESS CONTROL | FILES | SEE ALSO | COLOPHON | |
|  | 
SLAPD-NULL(5)              File Formats Manual              SLAPD-NULL(5)
       slapd-null - Null backend to slapd
       ETCDIR/slapd.conf
       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.
       This slapd.conf option applies to the NULL backend database.  That
       is, it must follow a "database null" line and come before any
       subsequent "database" 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".
       Here is a possible slapd.conf extract using the Null backend:
              database null
              suffix   "cn=Nothing"
              bind     on
       The null backend does not honor any of the access control
       semantics described in slapd.access(5).
       ETCDIR/slapd.conf
              default slapd configuration file
       slapd.conf(5), slapd(8), slapadd(8), slapcat(8).
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       of the Lightweight Directory Access Protocol) project.
       Information about the project can be found at 
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       ⟨https://git.openldap.org/openldap/openldap.git⟩ on 2025-08-11.
       (At that time, the date of the most recent commit that was found
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OpenLDAP LDVERSION             RELEASEDATE                  SLAPD-NULL(5)
Pages that refer to this page: slapd.backends(5), slapcat(8), slapschema(8)