[Kea-users] help with dual stack ddns updates (replacing isc-dhcp with kea-dhcp)

[Bruno Meirelles]

Hi John,

You are correct, with Debian bookworm + dhcpcd it works perfectly. With 
old devices Iphone5s, android, etc and windows 11 does not work 
properly. Can I change this in windows 11?

Thanks a lot for the help!!

Em 19/06/2023 06:57, John Dickinson escreveu:
> On 18/06/2023 14:28, Bruno Meirelles wrote:
>>
>> Hi John, thanks a lot for the reply.
>>
>> I read the documentation and found only this:
>> https://kea.readthedocs.io/en/kea-2.2.0/arm/ddns.html?highlight=ddns#dual-stack-environments 
>>
>> https://kea.readthedocs.io/en/kea-2.2.0/arm/dhcp4-srv.html#using-client-identifier-and-hardware-address 
>>
>>
>> I changed 'match-client-id' to 'false' in dhcp4 and 0000 appeared in 
>> the DHCID. I tried to change in dhcp6 to stay the same, but dhcp6 
>> does not accept.
>>
>> Is there another way to change this in dhcp4?
>>
>
> It is the dhcp clients that you need to configure not the server. What 
> OS are you clients running?
>
> John
>