I had written a follow up question and note but later deleted the post…resubmitting a new question based on some basic testing.
I see a interface for pfBlockerNG, specifically: "10.10.10.1 (pfB DNSBL - DO NOT EDIT)", I see this for both interface for both "Network Interfaces" and "Outgoing Network Interfaces". I am using pfBlockerNG/DNSBL(both to deny inbound and outbound). Should one select "10.10.10.1 (pfB DNSBL - DO NOT EDIT)" interface for both "Network Interfaces" and "Outgoing Network Interfaces"?
If you have a VPN provider (interface setup for VPN) and wish to have your DNS resolver use the VPN for its queries do you select this interface for "Outgoing Network Interfaces"?
I tried testing different variations, checked my DNS leaks at dnsleaktest.com and found if I chose VPN provider and WAN I got leaks??? Left it at All for both "Network Interfaces" and "Outgoing Network Interfaces" until I understand this more.
Any thoughts or feedback?
Thanks