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firewall: add sanity checks to zone default rules (patch from #5459)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17713 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2009-09-24 21:59:16 +00:00
parent 749a00acf3
commit 7c52bc2d37

View File

@ -56,9 +56,9 @@ create_zone() {
$IPTABLES -N zone_$1_DROP
$IPTABLES -N zone_$1_REJECT
$IPTABLES -N zone_$1_forward
$IPTABLES -A zone_$1_forward -j zone_$1_$5
$IPTABLES -A zone_$1 -j zone_$1_$3
$IPTABLES -A output -j zone_$1_$4
[ "$5" ] && $IPTABLES -A zone_$1_forward -j zone_$1_$5
[ "$3" ] && $IPTABLES -A zone_$1 -j zone_$1_$3
[ "$4" ] && $IPTABLES -A output -j zone_$1_$4
$IPTABLES -N zone_$1_nat -t nat
$IPTABLES -N zone_$1_prerouting -t nat
$IPTABLES -t raw -N zone_$1_notrack