Strange search behavior

[Weston Bustraan <weston@itdonline.net>]

In my OpenLDAP 2.0.7 directory, I have an entry that looks like this:

dn: dc=itdonline, dc=net, ou=Domains, dc=itdonline, dc=net
dc: itdonline
soa: alderaan.itdonline.net
ns: alderaan.itdonline.net
ns: naboo.itdonline.net
ipHostNumber: 216.120.134.2
mx: alderaan.itdonline.net
mx: naboo.itdonline.net
gidNumber: 6000
objectClass: top
objectClass: dc
objectClass: dnsRR
objectClass: posixGroup
cn: itdonline_net

I can search and retrieve this entry using any attributes except
objectClass. When I search for objectClass=top, this entry is found
(along with a bunch of other entries); when  I search for
objectClass=posixGroup, nothing is found.

I thought maybe it was an index problem, as I have objectClass indexed,
so I deleted and reindexed the database using slapindex. It didn't help.

Can anyone help me figure this out?

,------------------------------------------------------------,
| Weston J. Bustraan      | E-Mail: weston@itdonline.net     |
| System Administrator    | Phone: (616)249-3630             |
| Infinity Tel-Data Inc.  | Fax:   (616)249-3067             |
| 4723 S. Division Ave.   | WWW: www.itdonline.net           |
| Wyoming, MI 49548       | PGP: finger weston@itdonline.net |
`------------------------------------------------------------`

Error #152 - Windows not found: (C)heer (P)arty (D)ance.