Fedora 20, slapd 2.4.39 i am trying to add the memberOf overlay onto a database. the module is loading fine, but the instantiation of the overlay causes some errors. it seems that an OID syntax is throwing things for a loop. below is the output from "slaptest -d any". What could i be doing wrong? 53682a3b ldif_read_file: read entry file without checksum: "/etc/openldap/slapd.d/cn=config/olcDatabase={2}mdb/olcOverlay={2}memberof.ldif" 53682a3b => str2entry: "dn: olcOverlay={2}memberof objectClass: olcOverlayConfig objectClass: olcMemberOfConfig objectClass: top olcOverlay: {2}memberof structuralObjectClass: olcMemberOfConfig entryUUID: 881fa376-67df-1033-8b16-e73c76eb0f15 creatorsName: cn=Manager,dc=my-domain,dc=com createTimestamp: 20140504135544Z entryCSN: 20140504135544.638618Z#000000#000#000000 modifiersName: cn=Manager,dc=my-domain,dc=com modifyTimestamp: 20140504135544Z " 53682a3b >>> dnPrettyNormal: <olcOverlay={2}memberof> 53682a3b <<< dnPrettyNormal: <olcOverlay={2}memberof>, <olcOverlay={2}memberof> 53682a3b str2entry: invalid value for attributeType objectClass #1 (syntax 1.3.6.1.4.1.1466.115.121.1.38) 53682a3b send_ldap_result: conn=-1 op=0 p=0 53682a3b send_ldap_result: err=80 matched="" text="internal error (cannot parse some entry file)" slaptest: bad configuration file!