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authorJimmy Axenhus <github att axenhus doot com>2021-03-01 10:10:17 +0100
committerGitHub <noreply att github doot com>2021-03-01 10:10:17 +0100
commit01e87ef6ced1446133a0c98b15c9d74d12f8819d (patch)
treec495413677fc71236a0526edcc728c3d58e694b0 /qubes-firewall.d/95-qubes-vpn-exclude
parent7271689b222389e949e6b10aaf6713c9c6aaab12 (diff)
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Fixed dropped queries for the VPN DNS.
Diffstat (limited to '')
-rw-r--r--qubes-firewall.d/95-qubes-vpn-exclude3
1 files changed, 3 insertions, 0 deletions
diff --git a/qubes-firewall.d/95-qubes-vpn-exclude b/qubes-firewall.d/95-qubes-vpn-exclude
index b83c2f0..d1ee58a 100644
--- a/qubes-firewall.d/95-qubes-vpn-exclude
+++ b/qubes-firewall.d/95-qubes-vpn-exclude
@@ -13,6 +13,8 @@ ip6tables -I FORWARD -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
# Open to external DNS server for this VM
iptables -I OUTPUT -o eth0 -m tcp -p tcp --dport 53 -j ACCEPT
iptables -I OUTPUT -o eth0 -m udp -p udp --dport 53 -j ACCEPT
+iptables -I OUTPUT -o tun0 -m tcp -p tcp --dport 53 -j ACCEPT
+iptables -I OUTPUT -o tun0 -m udp -p udp --dport 53 -j ACCEPT
# Force proxied VMs to query local dnsmasq
iptables -t nat -I PREROUTING -i vif+ -p tcp --dport 53 -j DNAT --to-destination 127.0.0.1
@@ -22,6 +24,7 @@ iptables -t nat -I PREROUTING -i vif+ -p udp --dport 53 -j DNAT --to-destination
iptables -I INPUT -i vif+ -p tcp --dport 53 -d 127.0.0.1 -j ACCEPT
iptables -I INPUT -i vif+ -p udp --dport 53 -d 127.0.0.1 -j ACCEPT
iptables -I OUTPUT -o vif+ -p udp --sport 53 -s 127.0.0.1 -j ACCEPT
+iptables -I INPUT -i tun0 -p udp --dport 53 -d 127.0.0.1 -j ACCEPT
# This script is executed before dnsmasq goes up so we need to create ipsets here.
# If they exists it's fine.

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