Hi All I am trying to add this ldif dn: cn=ldaphost,ou=hosts,dc=qwestip,dc=net cn: ldaphost ipHostNumber: 10.3.4.5 objectclass: ipHost And I get ldap_add_s: Undefined attribute type Any idea what objectclass (or may be something else) am I missing ? I am still newbie in openldap -- Asif Iqbal http://pgpkeys.mit.edu:11371/pks/lookup?op=get&search=0x8B686E08 There's no place like 127.0.0.1