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| author | John Crispin <john@openwrt.org> | 2008-08-27 12:03:48 +0000 |
|---|---|---|
| committer | John Crispin <john@openwrt.org> | 2008-08-27 12:03:48 +0000 |
| commit | 517dfd27e557aab371105f8dd7fc108415a13d86 (patch) | |
| tree | bf5210fca39b0b54f5e1aaf8cb392e7358559fae /package/firewall/files | |
| parent | 6b04ad55f9c589bfea33b0817410d05765793aae (diff) | |
| download | mtk-20170518-517dfd27e557aab371105f8dd7fc108415a13d86.zip mtk-20170518-517dfd27e557aab371105f8dd7fc108415a13d86.tar.gz mtk-20170518-517dfd27e557aab371105f8dd7fc108415a13d86.tar.bz2 | |
adds 5 new chains to the uci firewall that can be used to hook custom rules
SVN-Revision: 12395
Diffstat (limited to 'package/firewall/files')
| -rwxr-xr-x | package/firewall/files/uci_firewall.sh | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/package/firewall/files/uci_firewall.sh b/package/firewall/files/uci_firewall.sh index 99663c6..f6e82bc 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 |