I would like to setup a Guest network with PiHole. 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.