OpenLDAP 1.2.x
サーバの設定 slapd.conf

access control
defaultaccess {none|compare|search|read|write}
access to <what> by <who> <accesslevel>...
  what = 対象
   dn="..."
   attrs=<attribute>..
   *
  who = アクセスする人
   dn="..."
   self
   dnattr=owner
   addr=<ip address>
   *
  accesslevel - 何ができるか
   write, read, search, compare, none