dn: olcDatabase={1}hdb,cn=config changetype: modify add: olcSyncRepl olcSyncRepl: rid=004 provider=ldap://ldap.yourdomain binddn="cn=admin,dc=yourdc,dc=yourdc" bindmethod=simple credentials=urbis searchbase="dc=yourdc,dc=yourdc" type=refreshAndPersist interval=00:00:00:10 retry="5 5 300 5" timeout=1 starttls=critical tls_reqcert=demand olcSyncRepl: rid=005 provider=ldap://ldap2.yourdomain binddn="cn=admin,dc=yourdc,dc=yourdc" bindmethod=simple credentials=urbis searchbase="dc=yourdc,dc=yourdc" type=refreshAndPersist interval=00:00:00:10 retry="5 5 300 5" timeout=1 starttls=critical tls_reqcert=demand - add: olcMirrorMode olcMirrorMode: TRUE