Pretty new to OpenWrt and more advanced network configuration so excuse me it this is to obvious...
So, I'm running owrt 19.07 on a Netgear R7800 and I have a RPi4 running Pi-hole v5.2 + Unbound as recursive DNS resolver for my network.
Obviously, in owrt my pi-hole is set as the “Custom DNS Server” for my lan and after reading the topics above, I’ve used DHCP option 6
6, 192.168.24.2 to advertising the pi-hole as DNS server to the lan.
Pi-hole DNS is configured as this:
- Never forward non-FQDN’s - Unchecked
- Never foreward reverse lookups for private IP ranges - Unchecked
- Use DNSSEC - Unchecked
- Conditional forwarding – Enabled and configured to forward to the router
I feel pretty sure that the problem is with owrt as there simply isn’t that many other settings to mingle with in pi-hole except the ones I listed above.
Do you have any suggestions to other settings I might check?
Thanks in advance.