#!/usr/sbin/nft -f flush chain qubes dnat-dns flush chain qubes custom-forward insert rule qubes custom-forward tcp dport 53 drop insert rule qubes custom-forward udp dport 53 drop flush chain qubes custom-input insert rule qubes custom-input tcp dport 53 accept insert rule qubes custom-input udp dport 53 accept flush chain qubes dnat-dns insert rule qubes dnat-dns iifname "vif*" tcp dport 53 dnat to 127.0.0.1 insert rule qubes dnat-dns iifname "vif*" udp dport 53 dnat to 127.0.0.1