Here is a list of needed LDAP schema files for the different LAM modules. For OpenLDAP we also provide a source where you can get the files. 1. Unix accounts (modules posixAccount/shadowAccount/posixGroup) Schema: nis.schema Source: part of OpenLDAP installation Suse Linux: Do not use the rfc2307bis.schema but nis.schema instead. 2. Address book entries (module inetOrgPerson) Schema: inetorgperson.schema Source: part of OpenLDAP installation 3. Samba 2/3 accounts (modules sambaAccount/sambaSamAccount) Schema: samba.schema Source: part of Samba tarball (examples/LDAP/samba.schema) 4. Quota (module quota) Schema: none 5. Mail routing (module inetLocalMailRecipient) Schema: misc.schema Source: part of OpenLDAP installation 6. Mail aliases (module nisMailAlias) Schema: misc.schema Source: part of OpenLDAP installation 7. MAC addresses (module ieee802device) Schema: nis.schema Source: part of OpenLDAP installation 8. Simple Accounts (module account) Schema: cosine.schema Source: part of OpenLDAP installation