More detail about Host Reservations vs ISC DHCP HRs
Users seem to be confused about host reservations in Kea.
I think we need a brief kb explaining how/when global and per subnet reservations in kea are evaluated, and how they compare to host reservations in ISC DHCP. We should provide some advice about how to adapt an ISC DHCP configuration with HRs to a Kea configuration. It would be helpful to include a sample configuration of each illustrating the differences. This could also be incorporated into the ARM, although it would be a little odd to include the comparison with ISC DHCP there.