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Fix minor problem with wrong chain being checked resulting in multiple iptables entries created when script runs multiple times.

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This commit is contained in:
Zoltan Kelemen 2019-09-02 13:01:22 +02:00
parent f9fab270e8
commit 8f3c4343b5
1 changed files with 2 additions and 2 deletions
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4
user/security-in-qubes/firewall.md
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@ -369,8 +369,8 @@ if iptables -N MY-HTTPS; then
fi
# If no forward rule exist for my service
if ! iptables -n -L FORWARD | grep --quiet MY-HTTPS; then
# If no input rule exists for my service
if ! iptables -n -L INPUT | grep --quiet MY-HTTPS; then
# add a forward rule for the traffic (same reason)
iptables -I INPUT 5 -d 10.137.2.x -p tcp --dport 443 -m conntrack --ctstate NEW -j MY-HTTPS