slapadd -l export.ldif 5cfab27a <= str2entry: str2ad(univentionObjectType): attribute type undefined
That would not be valid for importing a cn=config export, as there is no -n 0 option provided.
--Quanah -- Quanah Gibson-Mount Product Architect Symas Corporation Packaged, certified, and supported LDAP solutions powered by OpenLDAP: <http://www.symas.com>