Thanks I understood that already. But I found out that SLAPD_URLS in /etc/sysconfig/slaps has an issue. It contains ldapi:/// and ldap:/// When I modify the latter in ldap://xxx.yyy.com/ slaps will not work. After removing the last / it works fine.

Looks like a bug

Op ma 12 aug. 2019 18:03 schreef Quanah Gibson-Mount quanah@symas.com:

--On Monday, August 12, 2019 12:38 PM +0200 HG hanspeter.sloot@gmail.com

wrote:

...

When I stop and start the slapd service the latter fails with : Aug 12 11:33:17 ldap1.domain.com slapd[30972]: @(#) $OpenLDAP: slapd 2.4.44 (Jan 29 2019 10:05:51) $

It means that there is no match between what you defined as the URI's associated with olcServerID and the -h argument to slapd, so it cannot link a serverID to this instance of slapd.

--Quanah

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Quanah Gibson-Mount Product Architect Symas Corporation Packaged, certified, and supported LDAP solutions powered by OpenLDAP: http://www.symas.com