From cbfcdded837a893f7eb20d139a2858ba327701bb Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Tue, 26 Sep 2006 14:00:22 +0000 Subject: [PATCH] sync firewall script with whiterussian changes git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4858 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- package/iptables/files/firewall.init | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/package/iptables/files/firewall.init b/package/iptables/files/firewall.init index a0bd99ef9a..ceaa68ac26 100755 --- a/package/iptables/files/firewall.init +++ b/package/iptables/files/firewall.init @@ -23,6 +23,10 @@ iptables -N forwarding_rule iptables -t nat -N prerouting_rule iptables -t nat -N postrouting_rule +iptables -N LAN_ACCEPT +[ -z "$WAN" ] || iptables -A LAN_ACCEPT -i "$WAN" -j RETURN +iptables -A LAN_ACCEPT -j ACCEPT + ### INPUT ### (connections with the router as destination) @@ -38,7 +42,7 @@ iptables -t nat -N postrouting_rule iptables -A INPUT -j input_rule # allow - iptables -A INPUT ${WAN:+-i \! $WAN} -j ACCEPT # allow from lan/wifi interfaces + iptables -A INPUT -j LAN_ACCEPT # allow from lan/wifi interfaces iptables -A INPUT -p icmp -j ACCEPT # allow ICMP iptables -A INPUT -p gre -j ACCEPT # allow GRE