unifios-utilities/ipt-enable-logs/scripts/refresh-iptables.sh

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#!/bin/sh
set -e
if [ -f /mnt/data/on_boot.d/10-dns.sh ]; then
if ! iptables-save | grep -e '\-A PREROUTING.* \--log-prefix "\[' > /dev/null; then
/mnt/data/on_boot.d/10-dns.sh
else
echo "iptables already contains DNAT log prefixes, ignoring."
fi
fi
/mnt/data/on_boot.d/30-ipt-enable-logs-launch.sh