OpenLDAP 2.0.x
サーバの設定 sample slapd.conf

  include         /etc/ldap/schema/core.schema
  include         /etc/ldap/schema/cosine.schema
  include         /etc/ldap/schema/nis.schema
  schemacheck off
  referral ldap://root.openldap.org/
  pidfile /var/run/slapd.pid
  argsfile        /var/run/slapd.args
  loglevel 0
  database        ldbm
  suffix          "dc=example,dc=com"
  directory	"/var/lib/ldap"
  lastmod on
  index objectclass eq
  index uid,uidNumber,cn,gidNumber eq
  access to attribute=userPassword
    by dn="cn=admin,ou=People,dc=example,dc=com" write
    by self write
    by anonymous auth
    by * none
  access to *
    by dn="cn=admin,ou=People,dc=example,dc=com" write
    by * read