Openldap Chaining

Hello guys here is my proceudre that I wrote for OpenLDAP chaining. My question is since I have a master and two slaves on the replication, where do these overlay go? On the slaves only or both master and slaves. Please respond. Thanks

· Create /usr/local/etc/openldap/slapd.d/cn=config/olcDatabase={-1}frontend

· Create /usr/local/etc/openldap/slapd.d/cn=config/olcDatabase={-1}frontend/olcOverlay={0}chain

· Add olcOverlay={0}chain.ldif to /usr/local/etc/openldap/slapd.d/cn=config/olcDatabase={-1}frontend

dn: olcOverlay={0}chain

objectClass: olcOverlayConfig

objectClass: olcChainConfig

olcOverlay: {0}chain

olcChainCacheURI: FALSE

olcChainMaxReferralDepth: 1

olcChainReturnError: TRUE

structuralObjectClass: olcChainConfig

· Add olcDatabase={0}ldap.ldif to /usr/local/etc/openldap/slapd.d/cn=config/olcDatabase={-1}frontend/olcOverlay={0}chain

dn: olcDatabase={0}ldap

objectClass: olcLDAPConfig

objectClass: olcChainDatabase

olcDatabase: {0}ldap

olcDbStartTLS: none starttls=no

olcDbRebindAsUser: FALSE

olcDbChaseReferrals: TRUE

olcDbTFSupport: no

olcDbProxyWhoAmI: FALSE

olcDbProtocolVersion: 3

olcDbSingleConn: FALSE

olcDbCancel: abandon

olcDbUseTemporaryConn: FALSE

olcDbConnectionPoolMax: 16

olcDbSessionTrackingRequest: FALSE

olcDbNoRefs: FALSE

olcDbNoUndefFilter: FALSE

structuralObjectClass: olcLDAPConfig

· Add olcDatabase={1}ldap.ldif to /usr/local/etc/openldap/slapd.d/cn=config/olcDatabase={-1}frontend/olcOverlay={0}chain

dn: olcDatabase={1}ldap