[Kea-users] DHCP6 host reservation

[Kevin P. Fleming]

On Mon, Apr 1, 2024, at 08:50, Cristina Bulfon wrote:
> Hi Marek and Darren,
>
> Thanks for the answer
>
> -  reply to Mark's reply
> I’ve just tried the “duid” option instead  of  the “hw-address” and it 
> works,   but - I guess - the node must already be installed to have the 
> client leases .
> Our nodes supporting both ipv4 and ipv6 and the goal is to  have in one 
> shot  the nodes already installed with both IP’s ,  I didn’t find the 
> way to know the duid in advance 

You cannot know the DUID in advance, as it's calculated by the OS on the machine using data it creates during the first boot of the OS.