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#!/bin/sh /etc/rc.common
START='25'
STOP='75'
start()
{
[ -r /etc/iptables ] || return 0
log 'Loading iptables rules'
/bin/sh /etc/iptables
}
stop()
{
local table=
local chains=
local chain=
[ -r /etc/iptables ] || return 0
log 'Flushing iptables rules'
# For each table (raw, nat, mangle, filter, etc.):
for table in $(cat /proc/net/ip_tables_names); do
# Flush all the rules in all the chains and delete all the
# user-defined chains.
/usr/sbin/iptables -t "${table}" -F
/usr/sbin/iptables -t "${table}" -X
chains="$(/usr/sbin/iptables -t "${table}" -L -n | \
sed -n 's/^Chain \([^ ]*\).*$/\1/p')"
for chain in ${chains}; do
# Set the chain's policy to the "ACCEPT" target.
iptables -t "${table}" -P "${chain}" ACCEPT
done
done
}
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