[Kea-users] How to get kea to reassign same IP after an explicit release (client reboot) if it has not been reused

[John Dickinson]

On 08/10/2022 04:41, Nathan Neulinger wrote:
> Scenario:
> 
>      Lightly used subnet, reasonably sized pool of addresses, served 
> with an HA pair of Kea v2.2
>      Client issues a RELEASE as part of reboot process
>      Testing with v4 only at the moment

Have you tried telling the client not to release the address. In netplan 
you can just add

critical: yes

to the interface definition. I guess something similar might work on 
other platforms.

regards
John