[Kea-users] conflict reservation

[DDFR | Ronald Blaas]

Ah, yes I forgot all about the API.

Thanks for reminding me. I will look into this!

________________________________
Van: Kea-users <kea-users-bounces at lists.isc.org> namens Kevin P. Fleming <lists.kea-users at kevin.km6g.us>
Verzonden: dinsdag 1 augustus 2023 16:08
Aan: kea-users at lists.isc.org <kea-users at lists.isc.org>
Onderwerp: Re: [Kea-users] conflict reservation

Leases can be removed using the API via kea-shell. No need to edit the file or shutdown any servers.

On Tue, Aug 1, 2023, at 10:03, DDFR | Ronald Blaas wrote:
Hi all,

I need some explaining or perhaps a solution 🙂

Our config has lots of host reservations based on circuit-id.
This is done to have a single address allocated to a single port no matter what hardware is connected to that port.

The problem I am seeing at this time is when hardware is changed on the port we get a reservation conflict as the IP for that port was alreade allocated (to a different hw addr)

Is this just a problem with this setup or could I tweak this some more?


Other question i have:
I could manually remove the IP from the database (in our case a file) but this seems to me time consuming.
Our setup consists of 2 DHCP server (load-balancing). So at this time I shutdown the isc-kea-dhcp service on both machine remove the reservation files (or just delete the reservation in question) and start the services again..
Is there a better way of doing this ?


Thanks


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