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wireguard: Block unauthorized traffic

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commit 89b976e9a7e4da13b82de4aadadb63ffaf3031a6
Author: Michael Tremer <michael.tremer@ipfire.org>
Date:   Thu Apr 25 20:32:57 2024 +0200

    wireguard: Block unauthorized traffic

    Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

Signed-off-by: Vincent Li <vincent.mc.li@gmail.com>
This commit is contained in:
Vincent Li
2025-06-25 09:29:27 -07:00
parent 457c79518d
commit 53443e304a
1 changed files with 5 additions and 0 deletions
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5
src/initscripts/system/firewall
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@@ -217,6 +217,11 @@ iptables_init() {
iptables -A FORWARD -m policy --dir out --pol none -j IPSECBLOCK iptables -A FORWARD -m policy --dir out --pol none -j IPSECBLOCK
iptables -A OUTPUT -m policy --dir out --pol none -j IPSECBLOCK iptables -A OUTPUT -m policy --dir out --pol none -j IPSECBLOCK
# Block unauthorized WireGuard traffic
ipatbles -N WGBLOCK
iptables -A INPUT -i wg+ -j WGBLOCK
iptables -A FORWARD -i wg+ -j WGBLOCK
# Block OpenVPN transfer networks # Block OpenVPN transfer networks
iptables -N OVPNBLOCK iptables -N OVPNBLOCK
iptables -A INPUT -i tun+ -j OVPNBLOCK iptables -A INPUT -i tun+ -j OVPNBLOCK