|
|
|
|
@ -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 ] && { |
|
|
|
|
|
Felix Fietkau
18 years ago