BDB environment uses memory mapped files. If a non-zero value is
specified, it will be used as the key to identify a shared memory
region that will house the environment.
-.B
+.SH ACCESS CONTROL
+The
+.B bdb
+and
+.B hdb
+backends honor access control semantics as indicated in
+.BR slapd.access (5).
.SH FILES
.TP
ETCDIR/slapd.conf