Identifying client device types via 'fingerprinting' is a common feature of dhcp mgmt utilities. Some users who want to do this themselves are asking where they can get the raw data from Kea. They could then use one of the open source databases such as https://fingerbank.org to determine via post processing what device type the client most likely is.

Can we log the order in which the client requests options as well as the vendor ID for use by a fingerprinting service? (e.g. options 55 and 60 from the REQUEST for DHCPv4)

This could be added to the existing forensic log hook, or we could create another hook.