Thanks Darren. If ‘ddns-qualifying-subnet’ is being set on any level, it’s then appended to the ‘hostname’ value from the host reservation. ‘hostname’ is the FQDN, only if ‘ddns-qualifying-subnet’ is empty. So it’s either one or another. Which is really inflexible.
Regards > On 17 Oct 2023, at 12:26 am, Darren Ankney <darren.ank...@gmail.com> wrote: > > Hi Vladimir, > > The DHCPv4 domain-name option (15) isn't meant for use with ddns. It > is a search domain that the client should use when performing name > resolution. See: https://www.rfc-editor.org/rfc/rfc2132#section-3.17 > > You can set ddns-qualifying-suffix at the global, shared-network and > subnet level. In a host reservation, you can use the "hostname" > parameter to specify a FQDN to send to the client and for use in DDNS. > See here: > https://kea.readthedocs.io/en/kea-2.4.0/arm/dhcp4-srv.html#reserving-a-hostname > >> On Mon, Oct 16, 2023 at 3:23 PM Vladimir Nikolic via Kea-users >> <kea-users@lists.isc.org> wrote: >> >> Hi, >> >> While trying to migrate DHCP service from ISC DHCP to ISC KEA, we are >> hitting following KEA limitations: >> >> - option domain-name has no part in DDNS names construction, it's only >> ddns-qualifying-suffix that's being honoured >> - ddns-qualifying-suffix can't be specified in the class definition (we >> have dedicated zone for our OOB devices) >> - there can be only one DDNS zone for all the clients in a subnet >> (ddns-qualifying-suffix), with ISC DHCP you can have one default >> domain-name for a subnet and every single host reservation with a >> different domain-name (DDNS zone) >> >> Regards, >> Vladimir >> -- >> ISC funds the development of this software with paid support subscriptions. >> Contact us at https://www.isc.org/contact/ for more information. >> >> To unsubscribe visit https://lists.isc.org/mailman/listinfo/kea-users. >> >> Kea-users mailing list >> Kea-users@lists.isc.org >> https://lists.isc.org/mailman/listinfo/kea-users > -- > ISC funds the development of this software with paid support subscriptions. > Contact us at https://www.isc.org/contact/ for more information. > > To unsubscribe visit https://lists.isc.org/mailman/listinfo/kea-users. > > Kea-users mailing list > Kea-users@lists.isc.org > https://lists.isc.org/mailman/listinfo/kea-users -- ISC funds the development of this software with paid support subscriptions. Contact us at https://www.isc.org/contact/ for more information. To unsubscribe visit https://lists.isc.org/mailman/listinfo/kea-users. Kea-users mailing list Kea-users@lists.isc.org https://lists.isc.org/mailman/listinfo/kea-users
