[Kea-users] [EXTERNAL] Re: Need to have DHCP Relay in order for Kea to work...?

[Ubence Quevedo]

Thanks for the response.

I've not used tcpdump much, can you give an example on how and where I
should be using that?

I would assume on the server and the client?

-Ubence

On Wed, Jul 17, 2024 at 12:55 AM Graham Breed <graham.breed at appliansys.com>
wrote:

> Linux sets up a virtual interface for every VLAN defined.  So what he
> means is that he has one physical interface configured with different
> VLANs.  That should work: Kea can be configured to listen on the virtual
> interfaces.  It does mean the server needs an IP address in each VLAN, and
> so on each virtual interface.
>
> It also, of course, depends on the VLAN tagged broadcast packets arriving
> on the physical interface which appears to be the problem here.  That can
> be confirmed with tcpdump.
>
>
>                        Graham
>
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