Hello everyone,<div><br></div><div>I am attempting to configure a failover DHCP solution with DDNS and am running into an issue with isc-dhcpd version 4.1.1. The issue seems to be that if the ddns-domainname option is not configured in dhcpd.conf, the DDNS update is not sent to the DNS server for any zone. That is, with ddns-domainame commented out, dhcpd does not attempt to do any type of DDNS updates.</div>
<div><br></div><div>Configuring a single ddns-domainname will not work as we have multiple zones, each for a different domain. For this to work, I imagine that the client (e.g. ESXi hosts, linux and windows servers) would need to send a FQDN, which the DHCP server would then need to use when sending the DDNS update to the DNS server.</div>
<div><br>What is the correct way to configure both DHCP and my clients to allow DDNS to work for multiple zones (domains)?</div><div><br>Thanks,</div><div>Kyle</div>