I've set up 2 slapd in mirror mode. All worked fine until some moment. Now slave server exists(0) just after start and sync. Master is 2.4, slave is 2.3. During sync there are alot of "bdb_search: ## does not match filter" log entries. What may cause this? Last lines on slave: bdb_search: 92 does not match filter send_ldap_result: conn=-1 op=0 p=0
2.3 doesn't support Mirror Mode. You also cannot replicate from a 2.4 master to a 2.3 slave. You can only replicate from a 2.3.43 master to some of the later 2.4 releases. Since you don't include any real version information, it's not possible to help you much past this general advice.
--Quanah -- Quanah Gibson-Mount Principal Software Engineer Zimbra, Inc -------------------- Zimbra :: the leader in open source messaging and collaboration