Hello,
I use an openvpn client on my computer. The IPs I access are from Network 10.0.0.0/8. I have a dns A record for these IPs, but when I'm behind the OpnSense firewall I can't access them.
After some time searching for the problem, I realized that this was unbound and a setup in /usr/local/etc/inc/plugins.inc.d/unbound.inc in the DNS Rebinding Setup section
I commented on the line "private-address: 10.0.0.0/8", then overwritten the unbound settings and everything worked.
Is this foreseeable in the future to be configurable via the web interface?