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-rw-r--r--openwrt/package/iptables/files/firewall.awk65
1 files changed, 0 insertions, 65 deletions
diff --git a/openwrt/package/iptables/files/firewall.awk b/openwrt/package/iptables/files/firewall.awk
deleted file mode 100644
index 1a201a0..0000000
--- a/openwrt/package/iptables/files/firewall.awk
+++ /dev/null
@@ -1,65 +0,0 @@
-BEGIN {
- print ". /etc/config/network"
- print "proto=\"$wan_proto\""
- print "[ -z \"$proto\" -o \"$proto\" = \"none\" ] && exit"
- print "ifname=\"$wan_ifname\""
- print "[ -z \"$ifname\" ] && exit"
- print ""
- print "iptables -X input_$ifname 2>&- >&-"
- print "iptables -N input_$ifname"
- print "iptables -X forward_$ifname 2>&- >&-"
- print "iptables -N forward_$ifname"
- print "iptables -t nat -X prerouting_$ifname 2>&- >&-"
- print "iptables -t nat -N prerouting_$ifname"
- print ""
- print "iptables -A input_rule -i \"$ifname\" -j input_$ifname"
- print "iptables -A forwarding_rule -i \"$ifname\" -j forward_$ifname"
- print "iptables -t nat -A prerouting_rule -i \"$ifname\" -j prerouting_$ifname"
- print ""
- FS=":"
-}
-
-($1 == "accept") || ($1 == "drop") || ($1 == "forward") {
- delete _opt
- str2data($2)
- if ((_l["proto"] == "") && (_l["sport"] _l["dport"] != "")) {
- _opt[0] = " -p tcp"
- _opt[1] = " -p udp"
- } else {
- _opt[0] = ""
- }
-}
-
-($1 == "accept") {
- target = " -j ACCEPT"
- for (o in _opt) {
- print "iptables -t nat -A prerouting_$ifname" _opt[o] str2ipt($2) target
- print "iptables -A input_$ifname " _opt[o] str2ipt($2) target
- print ""
- }
-}
-
-($1 == "drop") {
- for (o in _opt) {
- print "iptables -t nat -A prerouting_$ifname" _opt[o] str2ipt($2) " -j DROP"
- print ""
- }
-}
-
-($1 == "forward") {
- target = " -j DNAT --to " $3
- fwopts = ""
- if ($4 != "") {
- if ((_l["proto"] == "tcp") || (_l["proto"] == "udp") || (_l["proto"] == "")) {
- if (_l["proto"] != "") fwopts = " -p " _l["proto"]
- fwopts = fwopts " --dport " $4
- target = target ":" $4
- }
- else fwopts = ""
- }
- for (o in _opt) {
- print "iptables -t nat -A prerouting_$ifname" _opt[o] str2ipt($2) target
- print "iptables -A forward_$ifname " _opt[o] " -d " $3 fwopts " -j ACCEPT"
- print ""
- }
-}