Switching from DNSSEC to plain DNS in multi-WAN configuration
I run 2.4.4-RELEASE-p3 with two WANs: an unlimited cable connection ("main-WAN" is cheap and up >99% of the time) and a MiFi connection to a local mobile tower ("WAN-via-MiFi" is expensive and only used when "main-WAN" is down). Main-WAN uses DNSSEC (DNS resolver is enabled).
All traffic over WAN-via-MiFi costs me something so I would love to switch to plain DNS when my main-WAN is down. Is it possible with pfSense? If so - how? TIA!
No, that is not possible.