[Kea-users] Change in offer packet
Thomas Andersen
than at itu.dk
Thu Oct 20 12:10:28 UTC 2016
Hi Marcin,
Thank you very much for your response.
Now I just have to see if there is anyone here at work who can make that ”trivial” hook :)
(I know I can’t myself)
If anyone on this list have already done this, please let me know ;)
Br,
Thomas
On 20/10/2016, 12.58, "Marcin Siodelski" <marcin at isc.org> wrote:
Thomas,
This is not configurable, although it could be because RFC2131 says that
server SHOULD send to broadcast address (rather than MUST).
The only thing I can suggest to you is to use a hook library that clears
the broadcast flag in all incoming messages (in the packet4_receive hook
point).
The bad side of things is that you need to create a hook library. The
good thing is that it is trivial.
Marcin
On 20.10.2016 09:31, Thomas Andersen wrote:
> Hi,
>
>
>
> I’m sorry to resend this question, but it is such a big issue that an
> upgrade of KEA is currently not possible.
>
> I’ve been loking in change log, and I cannot find any note on this
> change, which I would consider a rather large change.
>
>
>
> Can someone elaborate on this and tell me if this is intended behavior
> or if it may be a bug?
>
>
>
> Or even better, if it is possible to configure my way out of it.
>
>
>
> Br,
>
> Thomas
>
>
>
> *From: *Kea-users <kea-users-bounces at lists.isc.org> on behalf of Thomas
> Andersen <than at itu.dk>
> *Date: *Monday, 17 October 2016 at 13.56
> *To: *"kea-users at lists.isc.org" <kea-users at lists.isc.org>
> *Subject: *[Kea-users] Change in offer packet
>
>
>
> Hi,
>
>
>
> One of the reasons why I started using kea, is because it replies with
> unicast, despite the client makes a discover with bootp flag broadcast.
>
> We filter all broadcast packets to wireless clients.
>
>
>
> As far as i can see, this has changed in 1.1.0. Now it replies (OFFER)
> with broadcast instead of unicast.
>
>
>
> Is there a way I can change that with a setting?
>
>
>
> --
>
> Med venlig hilsen / With best regards
>
> Thomas Andersen
>
>
>
> Network Architect
>
>
>
> IT University of Copenhagen
>
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>
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>
>
>
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