бэкэнд метакаталога для slapd (metadirectory backend to slapd)
Контроль доступа (Access control)
The meta backend does not honor all ACL semantics as described in
slapd.access(5). In general, access checking is delegated to the
remote server(s). Only read (=r) access to the entry pseudo-
attribute and to the other attribute values of the entries
returned by the search operation is honored, which is performed
by the frontend.
