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17.7 Legacy Series / Help wiht DNS settings

« on: March 01, 2018, 10:11:09 pm »

After configuring a OPN sense machine in replacement for commercial firewall, became little confuse in how should set up DNS settings.

Here´s my enviroment:
OPNsense 17.7.5-amd64
FreeBSD 11.0-RELEASE-p12

Multi -Wan (fail over)

DNS settings:
WAN1 => Google DNS1, Service provider DNS
WAN2 => Google DN2, Service provider DNS

What i wanna do:

Local names = dns queries should be forward for dns local domain servers
Internet =dns queries shoul be resolved (by the firewall itself) or foward to the Internet.

I´d like tip/help in the best way to config dns settings in my network

Services availbles:
DNSmasq
Dinamic DNS
Open DNS
Unbound DN