From 517dfd27e557aab371105f8dd7fc108415a13d86 Mon Sep 17 00:00:00 2001 From: John Crispin Date: Wed, 27 Aug 2008 12:03:48 +0000 Subject: adds 5 new chains to the uci firewall that can be used to hook custom rules SVN-Revision: 12395 --- package/firewall/files/uci_firewall.sh | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) (limited to 'package/firewall') diff --git a/package/firewall/files/uci_firewall.sh b/package/firewall/files/uci_firewall.sh index 99663c6771..f6e82bcb69 100755 --- a/package/firewall/files/uci_firewall.sh +++ b/package/firewall/files/uci_firewall.sh @@ -261,6 +261,19 @@ fw_addif() { (ACTION="ifup" INTERFACE="$1" . /etc/hotplug.d/iface/20-firewall) } +fw_custom_chains() { + $IPTABLES -N input_rule + $IPTABLES -N output_rule + $IPTABLES -N forward_rule + $IPTABLES -N prerouting_rule -t nat + $IPTABLES -N postrouting_rule -t nat + $IPTABLES -A INPUT -j input_rule + $IPTABLES -A OUTPUT -j output_rule + $IPTABLES -A FORWARD -j forward_rule + $IPTABLES -A PREROUTING -t nat -j prerouting_rule + $IPTABLES -A POSTROUTING -t nat -j postrouting_rule +} + fw_init() { echo "Loading defaults" config_foreach fw_defaults defaults @@ -274,7 +287,9 @@ fw_init() { config_foreach fw_redirect redirect echo "Loading includes" config_foreach fw_include include - + echo "Adding custom chains" + fw_custom_chains + uci_set_state firewall core "" firewall_state uci_set_state firewall core loaded 1 unset CONFIG_APPEND -- cgit v1.2.3