port [6229] to kamikaze

[openwrt/openwrt.git] / package / iptables / files / firewall.init

diff --git a/package/iptables/files/firewall.init b/package/iptables/files/firewall.init
index a4014f3ee71e4fe3ae584e5a4d4eaa0373cdb8ef..290bae1eacc48c5d1afc24bb9f4a24c5dcfc40fa 100755 (executable)
--- a/package/iptables/files/firewall.init
+++ b/package/iptables/files/firewall.init
@@ -22,7 +22,8 @@ start() {
        iptables -N output_rule
        iptables -N forwarding_rule
        iptables -N forwarding_wan
-       
+
+       iptables -t nat -N NEW
        iptables -t nat -N prerouting_rule
        iptables -t nat -N prerouting_wan
        iptables -t nat -N postrouting_rule
@@ -99,11 +100,15 @@ start() {
        # uses the default -P DROP
        
        ### MASQ
+       iptables -t nat -A PREROUTING -m state --state NEW -j NEW 
        iptables -t nat -A PREROUTING -j prerouting_rule
        [ -z "$WAN" ] || iptables -t nat -A PREROUTING -i "$WAN" -j prerouting_wan
        iptables -t nat -A POSTROUTING -j postrouting_rule
        [ -z "$WAN" ] || iptables -t nat -A POSTROUTING -o $WAN -j MASQUERADE
-       
+
+       iptables -t nat -A NEW -m limit --limit 50 --limit-burst 100 -j RETURN && \
+               iptables -t nat -A NEW -j DROP
+
        ## USER RULES
        [ -f /etc/firewall.user ] && . /etc/firewall.user
        [ -n "$WAN" -a -e /etc/config/firewall ] && {