Hello, I have the following setup that gives me some issues at the moment. I have 2 servers running Fedora 10 with OpenLDAP 2.4.19 that are running in Mirrormode. The sync between those 2 servers works just fine. Besides that we have 2 frontend servers that rely heavily on ldap for mail delivery and mail transfers. To make this workable we thought about creating a readonly replica on these servers and tell the sendmail to use the local ldap as primary. When we had an old version on these servers (I think 2.4.12) everything worked fine. We now upgraded all servers to 2.4.19 and the configuration moved to slapd.d format, and now it looks like those 2 servers don't see the updates on the mirrormode backend anymore. I have to following config's, this was from before the migration to slapd.d: ================== master 1 ================== overlay syncprov syncprov-checkpoint 100 10 syncprov-sessionlog 100 serverID 3 # # Configure a replication consumer # syncrepl rid=1 provider=ldap://server2:389 type=refreshAndPersist retry="60 10 300 +" interval=00:00:05:00 searchbase="dc=domain,dc=com" filter="(objectClass=*)" attrs="*" scope=sub schemachecking=off bindmethod=simple binddn="cn=syncrepl,dc=domain,dc=com" credentials=password mirrormode on ================== master 2 ================== overlay syncprov syncprov-checkpoint 100 10 syncprov-sessionlog 100 serverID 4 # # Configure a replication consumer # syncrepl rid=1 provider=ldap://server1:389 type=refreshAndPersist retry="60 10 300 +" interval=00:00:05:00 searchbase="dc=domain,dc=com" filter="(objectClass=*)" attrs="*" scope=sub schemachecking=off bindmethod=simple binddn="cn=syncrepl,dc=domain,dc=com" credentials=password mirrormode on =================== slaves =================== overlay syncprov syncprov-checkpoint 100 10 # # Configure a replication consumer # syncrepl rid=1 provider=ldap://ldap:389 type=refreshOnly retry="60 1 120 1" interval=00:00:05:00 searchbase="dc=domain,dc=com" filter="(objectClass=*)" attrs="*" scope=sub schemachecking=off bindmethod=simple binddn="cn=syncrepl,dc=domain,dc=com" credentials=password updateref ldap://ldap.svc.be.nl:389 updateref ldap://ldap.lan.domain.com:389 ============================================ When I empty the DIT on a slave and start it again it gets the full DIT just fine and I checked this. But after that it is not updated anymore. Does anyone see here some obvious things I'm missing in these slave or master configs? Thanks a lot, Jan Hugo Prins