DNS Redirection & Host Override
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I'd like to force DNS redirection using the Netgate Document online.
https://docs.netgate.com/pfsense/en/latest/recipes/dns-redirect.html
But also need a Host Override in place for HTTPS Redirection.
Ideally I would like to force the DNS through DNS servers other than the DNS servers used for the firewall, as the portal traffic will be passed through to SafeDNS, any suggestions?
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I've come up with a solution (I hope!)
I've created a subdomain on the domain that I have a wildcard certificate for. This is set to the IP address of the interface. i.e portalabc.domain.co.uk > 192.168.200.1
I'm not really fussed about anyone trying to visit portalabc.domain.co.uk outside of the network.
I did notice though, using either the DNS Forwarder or Resolver on the admin LAN, I have to add it as a host override, otherwise ping returns "host not found" for a subdomain pointing to an rfc 1819 IP.
Is this setup likely to cause issue somewhere?