On Thu, Jun 28, 2012 at 10:34:48AM -0300, Marcio Merlone wrote: > I am trying to implement memberof overlay on Ubuntu 10.04.4 LTS and > OpenLDAP 2.4.21-0ubuntu5.7 over posixGroup, not groupOfNames. I > created the following ldif: > > .../... > > adding new entry "olcOverlay={2}memberof,olcDatabase={1}hdb,cn=config" > ldap_add: Other (e.g., implementation specific) error (80) > additional info: member attribute="memberUid" must either > have DN (1.3.6.1.4.1.1466.115.121.1.12) or nameUID > (1.3.6.1.4.1.1466.115.121.1.34) syntax overlay memberof only supports DN as membership attribute (as DN and nameUID type). I don't know any workaround for your case.