[Kea-users] Raspbian / Raspberry OS and DDNS

[Darren Ankney]

Hi,

It is possible for the client to prevent DDNS updates being done by
the server in Kea (as is intended in the relevant RFC).  See these
settings:

ddns-override-no-update
ddns-override-client-update

in the ARM: https://kea.readthedocs.io/en/kea-2.4.0/index.html for
details.  There are other ddns specific parameters you may want to
investigate.

Thank you,

Darren Ankney

On Thu, Sep 14, 2023 at 2:54 PM Lee Porte <lee at leeporte.co.uk> wrote:
>
> Hi all,
>
> I've recently migrated from ISC-DHCP-Server to ISC-Kea including DDNS. I have noticed that the Pi's I have running on the network are not updating DDNS, non pi clients (a mix of Ubuntu, Windows, Android, Mac and some Sonos devices with hostname overrides set in the config) are all updating DDNS via ISC-Kea-DDNS as expected.
>
> So I think that the configuration I have is all OK. Is there anything additional I need to add for Raspberry Pi's? My Google-fu hasn't pointed me in any particularly useful directions and the logs haven't yielded much relevant information.
>
> Has anyone else seen this?
>
> Cheers
>
> L
>
> --
> Lee Porte
> 07989 310 952
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