[Dnsmasq-discuss] DNSMASQ DHCP Options for CAPPORT or RFC8908 [PATCH]

[Florian Baaske]

Hi Pert,

thanks for the help. Much appreciated.

I found something in regards to ISC as the DHCP server and thought that
DNSMASQ might have the same feature.

BR
Florian

On Fri, May 26, 2023 at 12:26 PM Petr Menšík <pemensik at redhat.com> wrote:

> Added captive-portal DHCP option to database.
>
> But I am afraid dnsmasq can serve different URLs only for explicitly
> registered clients with separate options. It cannot make the url
> dynamically based on incoming request. There is no script able to customize
> offered options online.
> On 5/26/23 09:16, Florian Baaske via Dnsmasq-discuss wrote:
>
> Hi,
> I would like to setup a Guest network with DNSMASQ. For that Guest
> network, I would like to use CAPPORT or RFC8908.
> To make this work, the DHCP server needs to send option 114, which should
> not be a problem, but option 114 should have the URL to the CAPPORT server
> including the MAC address of the client.
> So, my questions would be, is it possible to include the clients MAC
> address in the DHCP response?
> I have found a solution for ISC DHCP but was not able to find anything for
> DNSMASQ. If someone could help, this would be much appreciated.
>
> BR
> Florian
>
> _______________________________________________
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>
> --
> Petr Menšík
> Software Engineer, RHEL
> Red Hat, https://www.redhat.com/
> PGP: DFCF908DB7C87E8E529925BC4931CA5B6C9FC5CB
>
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