Im looking at this: https://git.openldap.org/openldap/openldap/-/blob/6327f45d7de73f66 9fa438d4f5823e139cf4e6b4/contrib/slapd-modules/lastbind/slapo-lastbind.5
slapadd -n 1 -F /opt/symas/etc/openldap/slapd.d -l data.ldif <= str2entry: str2ad(authTimestamp): attribute type undefined slapadd: could not parse entry (line=24) Closing DB...
You need the fix for ITS#9725 to make use of authTimestamp.
I see. Thank you for the input! So then i guess i have to wait until the fix is applied to the OS pkgs. Best, Dave