[Freeipa-users] Re: DHCP + FreeIPA: How to ensure DHCP only servers those IP's NOT defined in FreeIPA DNS?

Either specify static allocations in your DHCP server, or set the IPs statically on the nodes from outside the dynamic range, or just enable DDNS updates in SSSD and it should update your DNS records to match whatever IP the node gets at boot.

On 4/2/19 7:49 am, TomK via FreeIPA-users wrote:

Hey All,

Would like to ensure that if a DHCP server issues an IP, that it also checks the FreeIPA (DNS) to ensure that IP hasn't been defined before.

Anyway to do that?

Currently if a virtual host has been offline for a while, the DHCP serves it's IP to new hosts being built.