Hi Christian, What is the value of "dhcp-socket-type" in your "interfaces-config" definition? Also, what users are you running Kea as? If Kea is not run as root, there may be permissions issues. -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.isc.org/pipermail/kea-users/attachments/20241110/d55ae1e9/attachment.htm>