[Kea-users] IPV6 client gets the wrong IP for sometime after a reboot

[Veronique Lefebure]

Waw. The client behaviour is not under control of the DHCP server admins..
This is a behaviour different from the ISC DHCP server behaviour, right ?
________________________________
From: Kea-users <kea-users-bounces at lists.isc.org> on behalf of Kevin P. Fleming <lists.kea-users at kevin.km6g.us>
Sent: Tuesday, January 17, 2023 12:00 PM
To: kea-users at lists.isc.org <kea-users at lists.isc.org>
Subject: Re: [Kea-users] IPV6 client gets the wrong IP for sometime after a reboot

On Tue, Jan 17, 2023, at 04:54, Veronique Lefebure wrote:
Hi,

I have observed that an IPV6 client gets the wrong IP when it reboots.
See detailed logs below.
The problem seems to be due to the fact the DUID of the client changes after reboot.
Anyone else has observed the same ?
How to go around that and make sure that the client gets the correct IP straightaway after reboot ?

You'll need to find a way to configure the client to use a stable DUID if you want it to be given a lease from a host reservation.

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