I'm running Unbound, and I cannot get the "Register DHCP leases" option to work. "Register DHCP static mappings" works just fine. Is it just me?
Works well for me. Did you setup an internal domain?
By "domain" do you mean a windows active directory domain? I did not.
I did tell the DHCP server to assign a "domain name" that is identical to the "domain" as defined under general - settings - system.
When a client performs an nslookup for "computername", I see in the unbound logs it is searching for "computername.domain".
No not AD Domain :)
I did meant domain set under SYSTEM: SETTINGS: GENERAL. I used domain.tld format. So my DHCP servers end up giving machines a hostname.domain.tld address.
I'm also using Unbound for DNS which is where the "Register DHCP leases" lives. Are you using any DNS based Ad blocking services?
To double check the registrations are happening you can look into the /var/unbound/dhcpleases.conf file and see if they're there. If they are, you likely have a DNS leak. If not, then some other config is lacking.
/var/unbound/dhcpleases.conf showed the entries. I ran another nslookup and it worked perfectly. I wonder what was up. hmmm...
Thanks for the help!