Configuring Certificate Serial Number Range - dogtagpki/pki GitHub Wiki
The serial number range can be configured to avoid conflicts (e.g. during migration). The range can be configured during installation (see Two-Step Installation) or after installation.
To configure serial number range, edit the serial number configuration in /var/lib/pki/pki-tomcat/ca/conf/CS.cfg
as needed (see CA Configuration):
dbs.beginSerialNumber=1