[Kea-users] Raspbian / Raspberry OS and DDNS

Lee Porte lee at leeporte.co.uk
Thu Sep 14 20:38:07 UTC 2023


Hi Darren,

Thanks for the nudge in the right direction. Setting both keys to true
seems to have resolved the Pi issue.

Cheers
L

On Thu, 14 Sept 2023 at 20:10, Darren Ankney <darren.ankney at gmail.com>
wrote:

> 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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-- 
Lee Porte
07989 310 952
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