LDAP Schema Collection

This page is a collection of non-standard but extremely useful LDAP schema files.

I don't endorse the suitability of any of these file for any purpose. If you are going to install schema in you DSA then you need to understand what you are doing.

Last I knew all these files could coexist within an version 2.2 or later OpenLDAP DSA. If you have any problems relating to compatability with any of these scheme please let me know.

Note: The cal2739 schema is a bit malformed and doesn't currently work with recent versions of OpenLDAP 2.2.x or 2.3.x. I am not the author of this schema but will look into providing a revised/corrected edition. (2006-01-26)

Hybrid Schema
For the Hybrid Schema click here. The Hybrid schema is a simple schema to work around several irritants in the standard schemas.

dhcp
This schema is for storing DHCP configuration stanzas for use by the ISC DHCP daemon. The DHCP daemon in SuSe 9.2 and later includes LDAP support.

evolutionperson
The schema for all the extra attributes supported by Novell's Evolution application.

iso639
This schema provides the ability to store ISO639 language codes in an LDAP DSA.

officeperson
This schema provides attributes used by Microsoft's Outlook client.

rfc2739
This schema provides an auxilliary objectclass that allows you to store calendar and free busy information in an LDAP object such as a contact. This is supported by Novell's Evolution and Horde's Turba, and possibly others.

RADIUS
This schema is used by the FreeRADIUS server for storing RADIUS profiles in an LDAP DSA.

groupOfUids
This schema defines a single objectclass: groupOfUids. groupOfUids is a group object like groupOfNames but for storing user ids rather than DNs. It is much like posixGroup, and users the memberUid from that schema, but does not require a gidNumber. This is a useful objectclass if you have an application that defines roles by UID (login) rather than supporting groupOfNames, but there is no need for NSS to be aware of these roles as groups.