Custom DNS for certain clients



  • So, I wanted certain clients to have a sort of whitelist only DNS while everyone else gets normal DNS service.

    So what i ended up doing was creating a pihole DNS server (with the default action to deny all requests, except those domains on a whitelist) and create a NAT rule, that matches an alias when one of the restricted IP addresses makes a DNS lookup it forwards the request to the pihole server, while everyone else gets to hits the PFsense DNS server.

    pfsense-nat.png


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