[Kea-users] problem with INIT_REBOOT

Dave Swager dave at waveville.net
Fri May 3 22:40:03 UTC 2019


I believe if you're running kea5 and set authoritative (will send nack to
client) that will clear this problem

On Fri, May 3, 2019 at 2:29 PM oc <objectivecpp at gmail.com> wrote:

> [new user]
>
> We have multiple KEA servers hosted in our infrastructure (with shared
> lease
> database). Most recently, we noticed that our DHCP clients failed to renew
> their IP address as the KEA servers are rejecting INIT_REBOOT. It appears
> to
> be an expected behavior for a KEA server to ignore INIT_REBOOT if the lease
> was allocated by another KEA server.
>
> In this particular case, even though all the KEA servers are running (and
> are seeing INIT_REBOOT request), none of them respond to INIT_REBOOT
> requests.
>
> What could be causing this problem? No changes to KEA servers
> configuration.
>
> We have another problem in the form of bad DHCP client implementation.
> Unfortunately, our DHCP clients are not falling back to 4 way exchange to
> get a new lease when they see no response to INIT_REBOOT.
>
> Is it possible for us to configure one of the other KEA servers to respond
> to "INIT_REBOOT" as they all share the same lease database and have
> information on the existing lease.
>
> Thanks
>
>
>
>
> --
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>


-- 
Dave
m: 408-655-9704
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