I am interested in implementing OpenDNS for some of my business customers that need content filtering.
(when a users PC is pointed at OpenDNS server, “the filtering works”. If the customer puts a dif. DNS server in his PC locally, then he can bypass it)
BUT, If I force said business customer to use a Mtik at their premise, can I then “redirect” or “spoof” all DNS requests from customer LAN to the specific OpenDNS server ??
Preferably, I would like to also make an “exception” to the rule, so that a specific LAN IP address would NOT have their DNS requesting address changed.
Seems like there should be a pretty easy way to do it, but I am not that experienced with the Firewall yet.
Paul McCall, PDMNet