finally move buildroot-ng to trunk

26 files changed, 2237 insertions, 0 deletions

diff --git a/package/iptables/Makefile b/package/iptables/Makefile
new file mode 100644
index 0000000000..d198a9271a
--- /dev/null
+++ b/package/iptables/Makefile
@@ -0,0 +1,249 @@
+# 
+# Copyright (C) 2006 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+# $Id$
+
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/kernel.mk
+
+PKG_NAME:=iptables
+PKG_VERSION:=1.3.5
+PKG_RELEASE:=1
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
+PKG_SOURCE_URL:=http://www.netfilter.org/projects/iptables/files \
+	ftp://ftp.be.netfilter.org/pub/netfilter/iptables/ \
+	ftp://ftp.de.netfilter.org/pub/netfilter/iptables/ \
+	ftp://ftp.no.netfilter.org/pub/netfilter/iptables/
+PKG_MD5SUM:=00fb916fa8040ca992a5ace56d905ea5
+PKG_CAT:=bzcat
+
+PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)
+PKG_INSTALL_DIR:=$(PKG_BUILD_DIR)/ipkg-install
+
+include $(INCLUDE_DIR)/package.mk
+ifeq ($(DUMP),)
+  -include $(LINUX_DIR)/.config
+  include $(INCLUDE_DIR)/netfilter.mk
+endif
+
+define Package/iptables/Default
+  SECTION:=net
+  CATEGORY:=Base system
+  URL:=http://netfilter.org/
+endef
+
+define Package/iptables
+  $(call Package/iptables/Default)
+  DEFAULT:=y
+  TITLE:=IPv4 firewall administration tool
+  MENU:=1
+endef
+
+define Package/iptables/conffiles
+/etc/config/firewall
+/etc/firewall.user
+endef
+
+define Package/iptables-mod-conntrack
+  $(call Package/iptables/Default)
+  DEPENDS:=iptables +kmod-ipt-conntrack
+  TITLE:=connection tracking modules
+  DESCRIPTION:=\
+	iptables extensions for connection tracking.\\\
+	\\\
+	Includes: \\\
+	- libipt_conntrack \\\
+	- libipt_helper \\\
+	- libipt_connmark/CONNMARK
+endef
+
+define Package/iptables-mod-filter
+  $(call Package/iptables/Default)
+  DEPENDS:=iptables +kmod-ipt-filter
+  TITLE:=filter modules
+  DESCRIPTION:=\
+	iptables extensions for packet content inspection.\\\
+	\\\
+	Includes: \\\
+	- libipt_ipp2p \\\
+	- libipt_layer7 
+endef
+
+define Package/iptables-mod-imq
+  $(call Package/iptables/Default)
+  DEPENDS:=iptables
+  TITLE:=IMQ support
+  DESCRIPTION:=\
+	iptables extension for IMQ support.\\\
+	\\\
+	Includes: \\\
+	- libipt_IMQ
+endef
+
+define Package/iptables-mod-ipopt
+  $(call Package/iptables/Default)
+  DEPENDS:=iptables +kmod-ipt-ipopt
+  TITLE:=IP/Packet option modules
+  DESCRIPTION:=\
+	iptables extensions for matching/changing IP packet options.\\\
+	\\\
+	Includes: \\\
+	- libipt_dscp/DSCP \\\
+	- libipt_ecn/ECN \\\
+	- libipt_length \\\
+	- libipt_mac \\\
+	- libipt_tos/TOS \\\
+	- libipt_tcpmms \\\
+	- libipt_ttl/TTL \\\
+	- libipt_unclean 
+endef
+
+define Package/iptables-mod-ipsec
+  $(call Package/iptables/Default)
+  DEPENDS:=iptables +kmod-ipt-ipsec
+  TITLE:=IPSec extensions
+  DESCRIPTION:=\
+	iptables extensions for matching ipsec traffic.\\\
+	\\\
+	Includes: \\\
+	- libipt_ah \\\
+	- libipt_esp
+endef
+
+define Package/iptables-mod-nat
+  $(call Package/iptables/Default)
+  DEPENDS:=iptables +kmod-ipt-nat
+  TITLE:=extra NAT targets
+  DESCRIPTION:=\
+	iptables extensions for different NAT targets.\\\
+	\\\
+	Includes: \\\
+	- libipt_REDIRECT
+endef
+
+define Package/iptables-mod-ulog
+  $(call Package/iptables/Default)
+  DEPENDS:=iptables +kmod-ipt-ulog
+  TITLE:=user-space packet logging
+  DESCRIPTION:=\
+	iptables extensions for user-space packet logging.\\\
+	\\\
+	Includes: \\\
+	- libipt_ULOG
+endef
+
+define Package/iptables-mod-extra
+  $(call Package/iptables/Default)
+  DEPENDS:=iptables +kmod-ipt-extra
+  TITLE:=other extra iptables extensions
+  DESCRIPTION:=\
+	other extra iptables extensions.\\\
+	\\\
+	Includes: \\\
+	- libipt_limit \\\
+	- libipt_owner \\\
+	- libipt_physdev \\\
+	- libipt_pkttype \\\
+	- libipt_recent
+endef
+
+define Package/iptables-utils
+  $(call Package/iptables/Default)
+  DEPENDS:=iptables
+  TITLE:=iptables save and restore utilities
+endef
+
+define Package/ip6tables
+  $(call Package/iptables/Default)
+  CATEGORY:=Network
+  TITLE:=IPv6 firewall administration tool
+endef
+
+define Build/Configure
+endef
+
+define Build/Compile
+	chmod a+x $(PKG_BUILD_DIR)/extensions/.*-test*
+	mkdir -p $(PKG_INSTALL_DIR)
+	$(MAKE) -C $(PKG_BUILD_DIR) \
+		$(TARGET_CONFIGURE_OPTS) \
+		COPT_FLAGS="$(TARGET_CFLAGS)" \
+		KERNEL_DIR="$(LINUX_DIR)" PREFIX=/usr \
+		DESTDIR="$(PKG_INSTALL_DIR)" \
+		all install install-devel
+endef
+
+define Build/InstallDev
+	$(MAKE) -C $(PKG_BUILD_DIR) \
+		$(TARGET_CONFIGURE_OPTS) \
+		COPT_FLAGS="$(TARGET_CFLAGS)" \
+		KERNEL_DIR="$(LINUX_DIR)" PREFIX=/usr \
+		DESTDIR="$(STAGING_DIR)" \
+		install install-devel
+endef
+
+define Build/UninstallDev
+	rm -rf $(STAGING_DIR)/usr/include/libipq.h
+	rm -rf $(STAGING_DIR)/usr/lib/libipq.a
+endef
+
+define Package/iptables/install
+	install -d -m0755 $(1)/etc/config
+	install -m0644 ./files/firewall.config $(1)/etc/config/firewall
+	install -d -m0755 $(1)/etc/init.d
+	install -m0755 ./files/firewall.init $(1)/etc/init.d/S45firewall
+	install -m0755 ./files/firewall.user $(1)/etc/
+	install -d -m0755 $(1)/usr/lib
+	install -m0644 ./files/firewall.awk $(1)/usr/lib
+	install -d -m0755 $(1)/usr/sbin
+	$(CP) $(PKG_INSTALL_DIR)/usr/sbin/iptables $(1)/usr/sbin/
+	install -d -m0755 $(1)/usr/lib/iptables
+	(cd $(PKG_INSTALL_DIR)/usr/lib/iptables ; \
+		$(CP) $(patsubst %,lib%.so,$(IPT_BUILTIN:xt_%=ipt_%)) $(1)/usr/lib/iptables/ \
+	)
+endef
+
+define Package/iptables-utils/install
+	install -d -m0755 $(1)/usr/sbin
+	$(CP) $(PKG_INSTALL_DIR)/usr/sbin/iptables-{save,restore} $(1)/usr/sbin/
+endef
+
+define Package/ip6tables/install
+	install -d -m0755 $(1)/usr/sbin
+	$(CP) $(PKG_INSTALL_DIR)/usr/sbin/ip6tables $(1)/usr/sbin/
+	install -d -m0755 $(1)/usr/lib/iptables
+	(cd $(PKG_INSTALL_DIR)/usr/lib/iptables ; \
+		$(CP) libip6t_*.so $(1)/usr/lib/iptables/ \
+	)
+endef
+
+define BuildPlugin
+  define Package/$(1)/install
+	install -m0755 -d $$(1)/usr/lib/iptables
+	for m in $$(patsubst xt_%,ipt_%,$(2)); do \
+		$(CP) $(PKG_INSTALL_DIR)/usr/lib/iptables/lib$$$$$$$${m}.so $$(1)/usr/lib/iptables/ ; \
+	done
+	$(3)
+  endef
+
+  $$(eval $$(call BuildPackage,$(1)))
+endef
+
+L7_INSTALL:=mkdir -p $$(1)/etc/l7-protocols; \
+	$(CP) files/l7/*.pat $$(1)/etc/l7-protocols/
+
+$(eval $(call BuildPackage,iptables))
+$(eval $(call BuildPackage,iptables-utils))
+$(eval $(call BuildPlugin,iptables-mod-conntrack,$(IPT_CONNTRACK-m)))
+$(eval $(call BuildPlugin,iptables-mod-extra,$(IPT_EXTRA-m)))
+$(eval $(call BuildPlugin,iptables-mod-filter,$(IPT_FILTER-m),$(L7_INSTALL)))
+$(eval $(call BuildPlugin,iptables-mod-imq,$(IPT_IMQ-m)))
+$(eval $(call BuildPlugin,iptables-mod-ipopt,$(IPT_IPOPT-m)))
+$(eval $(call BuildPlugin,iptables-mod-ipsec,$(IPT_IPSEC-m)))
+$(eval $(call BuildPlugin,iptables-mod-nat,$(IPT_NAT-m)))
+$(eval $(call BuildPlugin,iptables-mod-ulog,$(IPT_ULOG-m)))
+$(eval $(call BuildPackage,ip6tables))
diff --git a/package/iptables/files/firewall.awk b/package/iptables/files/firewall.awk
new file mode 100644
index 0000000000..902c7b1888
--- /dev/null
+++ b/package/iptables/files/firewall.awk
@@ -0,0 +1,64 @@
+# Copyright (C) 2006 OpenWrt.org
+
+BEGIN {
+	print "ifname=\"$WAN\""
+	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 ""
+	}
+}
diff --git a/package/iptables/files/firewall.config b/package/iptables/files/firewall.config
new file mode 100644
index 0000000000..1b92954c93
--- /dev/null
+++ b/package/iptables/files/firewall.config
@@ -0,0 +1,48 @@
+# Copyright (C) 2006 OpenWrt.org
+
+# RULE SYNTAX:
+#
+# forward:<match>:<target>[:<port>]
+# 	- forwards all packets matched by <match> to <target>,
+# 	  optionally changing the port to <port>
+#
+# accept:<match>
+# 	- accepts all traffic matched by <match>
+#
+# drop:<match>
+#	- drops all traffic matched by <match>
+#
+#
+# MATCHING OPTIONS:
+#
+# src=<ip>
+# 	- match the source ip <ip>
+#
+# dest=<ip>
+# 	- match the destination ip <ip>
+#
+# proto=<proto>
+# 	- match the protocol by name or number
+#
+# sport=<port(s)>
+# 	- match the source port(s), see below for syntax
+#
+# dport=<port(s)>
+# 	- match the destination port(s), see below for syntax
+#
+#
+#
+# PORT SYNTAX:
+#
+# You can enter an arbitrary list of ports and port ranges in the following format:
+#   - 22,53,993,1000-1024 
+#
+# If you don't set the protocol to tcp or udp, it will apply to both
+#
+#
+#
+# EXAMPLES:
+#
+# drop:dport=22 src=1.3.3.7
+# accept:proto=tcp dport=22
+# forward:dport=60168:192.168.1.2:60169
diff --git a/package/iptables/files/firewall.init b/package/iptables/files/firewall.init
new file mode 100755
index 0000000000..731485bcdd
--- /dev/null
+++ b/package/iptables/files/firewall.init
@@ -0,0 +1,115 @@
+#!/bin/sh /etc/rc.common
+# Copyright (C) 2006 OpenWrt.org
+
+## Please make changes in /etc/firewall.user
+
+start() {
+	include /lib/network
+	scan_interfaces
+	
+	config_get WAN wan ifname
+	config_get LAN lan ifname
+	
+	## CLEAR TABLES
+	for T in filter nat; do
+		iptables -t $T -F
+		iptables -t $T -X
+	done
+	
+	iptables -N input_rule
+	iptables -N output_rule
+	iptables -N forwarding_rule
+	
+	iptables -t nat -N prerouting_rule
+	iptables -t nat -N postrouting_rule
+	
+	iptables -N LAN_ACCEPT
+	[ -z "$WAN" ] || iptables -A LAN_ACCEPT -i "$WAN" -j RETURN
+	iptables -A LAN_ACCEPT -j ACCEPT
+	
+	### INPUT
+	###  (connections with the router as destination)
+	
+	# base case
+	iptables -P INPUT DROP
+	iptables -A INPUT -m state --state INVALID -j DROP
+	iptables -A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
+	iptables -A INPUT -p tcp --tcp-flags SYN SYN --tcp-option \! 2 -j  DROP
+	
+	#
+	# insert accept rule or to jump to new accept-check table here
+	#
+	iptables -A INPUT -j input_rule
+	
+	# allow
+	iptables -A INPUT -j LAN_ACCEPT	# allow from lan/wifi interfaces 
+	iptables -A INPUT -p icmp	-j ACCEPT	# allow ICMP
+	iptables -A INPUT -p gre	-j ACCEPT	# allow GRE
+	
+	# reject (what to do with anything not allowed earlier)
+	iptables -A INPUT -p tcp -j REJECT --reject-with tcp-reset
+	iptables -A INPUT -j REJECT --reject-with icmp-port-unreachable
+	
+	### OUTPUT
+	### (connections with the router as source)
+	
+	# base case
+	iptables -P OUTPUT DROP
+	iptables -A OUTPUT -m state --state INVALID -j DROP
+	iptables -A OUTPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
+	
+	#
+	# insert accept rule or to jump to new accept-check table here
+	#
+	iptables -A OUTPUT -j output_rule
+	
+	# allow
+	iptables -A OUTPUT -j ACCEPT		#allow everything out
+	
+	# reject (what to do with anything not allowed earlier)
+	iptables -A OUTPUT -p tcp -j REJECT --reject-with tcp-reset
+	iptables -A OUTPUT -j REJECT --reject-with icmp-port-unreachable
+	
+	### FORWARDING
+	### (connections routed through the router)
+	
+	# base case
+	iptables -P FORWARD DROP 
+	iptables -A FORWARD -m state --state INVALID -j DROP
+	iptables -A FORWARD -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
+	iptables -A FORWARD -m state --state RELATED,ESTABLISHED -j ACCEPT
+	
+	#
+	# insert accept rule or to jump to new accept-check table here
+	#
+	iptables -A FORWARD -j forwarding_rule
+	
+	# allow
+	iptables -A FORWARD -i br0 -o br0 -j ACCEPT
+	[ -z "$WAN" ] || iptables -A FORWARD -i $LAN -o $WAN -j ACCEPT
+	
+	# reject (what to do with anything not allowed earlier)
+	# uses the default -P DROP
+	
+	### MASQ
+	iptables -t nat -A PREROUTING -j prerouting_rule
+	iptables -t nat -A POSTROUTING -j postrouting_rule
+	[ -z "$WAN" ] || iptables -t nat -A POSTROUTING -o $WAN -j MASQUERADE
+	
+	## USER RULES
+	[ -f /etc/firewall.user ] && . /etc/firewall.user
+	[ -n "$WAN" -a -e /etc/config/firewall ] && {
+		awk -f /usr/lib/common.awk -f /usr/lib/firewall.awk /etc/config/firewall | ash
+	}
+}
+
+stop() {
+	iptables -P INPUT ACCEPT
+	iptables -P OUTPUT ACCEPT
+	iptables -P FORWARD ACCEPT
+	iptables -F
+	iptables -t nat -P PREROUTING ACCEPT
+	iptables -t nat -P POSTROUTING ACCEPT
+	iptables -t nat -P OUTPUT ACCEPT
+	iptables -t nat -F
+}
diff --git a/package/iptables/files/firewall.user b/package/iptables/files/firewall.user
new file mode 100644
index 0000000000..5f295babf2
--- /dev/null
+++ b/package/iptables/files/firewall.user
@@ -0,0 +1,28 @@
+#!/bin/sh
+# Copyright (C) 2006 OpenWrt.org
+
+iptables -F input_rule
+iptables -F output_rule
+iptables -F forwarding_rule
+iptables -t nat -F prerouting_rule
+iptables -t nat -F postrouting_rule
+
+### BIG FAT DISCLAIMER
+## The "-i $WAN" is used to match packets that come in via the $WAN interface.
+## it WILL NOT MATCH packets sent from the $WAN ip address -- you won't be able
+## to see the effects from within the LAN.
+
+### Open port to WAN
+## -- This allows port 22 to be answered by (dropbear on) the router
+# iptables -t nat -A prerouting_rule -i $WAN -p tcp --dport 22 -j ACCEPT 
+# iptables        -A input_rule      -i $WAN -p tcp --dport 22 -j ACCEPT
+
+### Port forwarding
+## -- This forwards port 8080 on the WAN to port 80 on 192.168.1.2
+# iptables -t nat -A prerouting_rule -i $WAN -p tcp --dport 8080 -j DNAT --to 192.168.1.2:80
+# iptables        -A forwarding_rule -i $WAN -p tcp --dport 80 -d 192.168.1.2 -j ACCEPT
+
+### DMZ
+## -- Connections to ports not handled above will be forwarded to 192.168.1.2
+# iptables -t nat -A prerouting_rule -i $WAN -j DNAT --to 192.168.1.2
+# iptables        -A forwarding_rule -i $WAN -d 192.168.1.2 -j ACCEPT
diff --git a/package/iptables/files/l7/aim.pat b/package/iptables/files/l7/aim.pat
new file mode 100644
index 0000000000..9768dbbdc8
--- /dev/null
+++ b/package/iptables/files/l7/aim.pat
@@ -0,0 +1,27 @@
+# AIM - AOL instant messenger (OSCAR and TOC)
+# Pattern quality: good notsofast
+# Usually runs on port 5190
+#
+# This may also match ICQ traffic.
+# 
+# This pattern has been tested and is believed to work well.  If it does not
+# work for you, or you believe it could be improved, please post to 
+# l7-filter-developers@lists.sf.net .  This list may be subscribed to at
+# http://lists.sourceforge.net/lists/listinfo/l7-filter-developers
+
+aim
+# See http://gridley.acns.carleton.edu/~straitm/final (and various other places)
+# The first bit matches OSCAR signon and data commands, but not sure what
+# \x03\x0b matches, but it works apparently.
+# The next three bits match various parts of the TOC signon process.
+# The third one is the magic number "*", then 0x01 for "signon", then up to four
+# bytes ("up to" because l7-filter strips out nulls) which contain a sequence
+# number (2 bytes) the data length (2 more) and 3 nulls (which don't count), 
+# then 0x01 for the version number (not sure if there ever has been another 
+# version)
+# The fourth one is a command string, followed by some stuff, then the
+# beginning of the "roasted" password
+
+# This pattern is too slow!
+
+^(\*[\x01\x02].*\x03\x0b|\*\x01.?.?.?.?\x01)|flapon|toc_signon.*0x
diff --git a/package/iptables/files/l7/bittorrent.pat b/package/iptables/files/l7/bittorrent.pat
new file mode 100644
index 0000000000..c1804ee4ba
--- /dev/null
+++ b/package/iptables/files/l7/bittorrent.pat
@@ -0,0 +1,14 @@
+# Bittorrent - P2P filesharing / publishing tool - http://www.bittorrent.com
+# Pattern quality: great veryfast
+#
+# This pattern has been tested and is believed to work well.  If it does not
+# work for you, or you believe it could be improved, please post to 
+# l7-filter-developers@lists.sf.net .  This list may be subscribed to at
+# http://lists.sourceforge.net/lists/listinfo/l7-filter-developers
+bittorrent
+
+# Does not attempt to match the HTTP download of the tracker
+# 0x13 is the length of "bittorrent protocol"
+# Second two bits match UDP wierdness, commented out until it's tested
+#^(\x13bittorrent protocol|d1:ad2:id20:|\x08'7P\)[RP])
+^\x13bittorrent protocol
diff --git a/package/iptables/files/l7/edonkey-dl.pat b/package/iptables/files/l7/edonkey-dl.pat
new file mode 100644
index 0000000000..d344d169d0
--- /dev/null
+++ b/package/iptables/files/l7/edonkey-dl.pat
@@ -0,0 +1,8 @@
+# eDonkey2000 - P2P filesharing (download part) - http://edonkey2000.com
+# Pattern quality: good veryfast overmatch usepacket
+
+edonkey-dl
+
+^[\xe3\xe4\xc5\xe5\xd4](....)?[\x01\x0a\x0e\x0f\x10\x18\x19\x1b\x1c\x47\x4a\x4f\x51\x53\x54\x58\x60\x81\x90\x96\x9a\x9c\xa2]
+
+
diff --git a/package/iptables/files/l7/edonkey.pat b/package/iptables/files/l7/edonkey.pat
new file mode 100644
index 0000000000..efbc3f361e
--- /dev/null
+++ b/package/iptables/files/l7/edonkey.pat
@@ -0,0 +1,29 @@
+# eDonkey2000 - P2P filesharing - http://edonkey2000.com
+# Pattern quality: good veryfast overmatch
+#
+# Please post to l7-filter-developers@lists.sf.net as to whether this pattern 
+# works for you or not.  If you believe it could be improved please post your 
+# suggestions to that list as well. You may subscribe to this list at 
+# http://lists.sourceforge.net/lists/listinfo/l7-filter-developers
+
+# Thanks to Matt Skidmore <fox AT woozle.org>
+
+edonkey
+
+# http://gd.tuwien.ac.at/opsys/linux/sf/p/pdonkey/eDonkey-protocol-0.6
+#
+# In addition to \xe3, \xc5 and \xd4, I see a lot of \xe5
+#
+# God this is a mess.  What an irritating protocol.  
+# This will match about 1% of streams with random data in them!
+
+^[\xe3\xc5\xe5\xd4](....)?([\x01\x02\x05\x14\x15\x16\x18\x19\x1a\x1b\x1c\x20\x21\x32\x33\x34\x35\x36\x38\x40\x41\x42\x43\x46\x47\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f\x50\x51\x52\x53\x54\x55\x56\x57\x58\x5b\x5c\x60\x81\x82\x90\x91\x93\x96\x97\x98\x99\x9a\x9b\x9c\x9e\xa0\xa1\xa2\xa3\xa4]|\x59................?[ -~]|\x96....$)
+
+# matches everything and too much 
+# ^(\xe3|\xc5|\xd4)
+
+# ipp2p essentially uses "\xe3....\x47", which doesn't seem at all right to me.
+
+# bandwidtharbitrator uses 
+# e0.*@.*6[a-z].*p$|e0.*@.*[a-z]6[a-z].*p0$|e.*@.*[0-9]6.*p$|emule|edonkey
+# no comments to explain what all the mush is, of course...
diff --git a/package/iptables/files/l7/fasttrack.pat b/package/iptables/files/l7/fasttrack.pat
new file mode 100644
index 0000000000..46295c6bbe
--- /dev/null
+++ b/package/iptables/files/l7/fasttrack.pat
@@ -0,0 +1,25 @@
+# FastTrack - P2P filesharing (Kazaa, Morpheus, iMesh, Grokster, etc)
+# Pattern quality: good notsofast
+#
+# Tested with Kazaa Lite Resurrection 0.0.7.6F
+#
+# This appears to match the download connections well, but not the search
+# connections (I think they are encrypted :-( ).
+#
+# Please post to l7-filter-developers@lists.sf.net as to whether it works 
+# for you or not.  If you believe it could be improved please post your 
+# suggestions to that list as well. You may subscribe to this list at 
+# http://lists.sourceforge.net/lists/listinfo/l7-filter-developers
+
+fasttrack
+# while this is a valid http request, this will be caught because
+# the http pattern matches the response (and therefore the next packet)
+# Even so, it's best to put this match earlier in the chain.
+# http://cvs.berlios.de/cgi-bin/viewcvs.cgi/gift-fasttrack/giFT-FastTrack/PROTOCOL?rev=HEAD&content-type=text/vnd.viewcvs-markup
+
+# This pattern is kinda slow, but not too bad.
+^get (/.download/[ -~]*|/.supernode[ -~]|/.status[ -~]|/.network[ -~]*|/.files|/.hash=[0-9a-f]*/[ -~]*) http/1.1|user-agent: kazaa|x-kazaa(-username|-network|-ip|-supernodeip|-xferid|-xferuid|tag)|^give [0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]?[0-9]?[0-9]?
+
+# This isn't much faster:
+#^get (/.download/.*|/.supernode.|/.status.|/.network.*|/.files|/.hash=[0-9a-f]*/.*) http/1.1|user-agent: kazaa|x-kazaa(-username|-network|-ip|-supernodeip|-xferid|-xferuid|tag)|^give [0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]?[0-9]?[0-9]?
+
diff --git a/package/iptables/files/l7/ftp.pat b/package/iptables/files/l7/ftp.pat
new file mode 100644
index 0000000000..9593ffd1bd
--- /dev/null
+++ b/package/iptables/files/l7/ftp.pat
@@ -0,0 +1,34 @@
+# FTP - File Transfer Protocol - RFC 959
+# Pattern quality: great fast
+#
+# Usually runs on port 21.  Note that the data stream is on a dynamically
+# assigned port, which means that you will need the FTP connection 
+# tracking module in your kernel to usefully match FTP data transfers.
+# 
+# This pattern is well tested.  If it does not
+# work for you, or you believe it could be improved, please post to 
+# l7-filter-developers@lists.sf.net .  This list may be subscribed to at
+# http://lists.sourceforge.net/lists/listinfo/l7-filter-developers
+#
+# Matches the first two things a server should say.  Most servers say 
+# something after 220, even though they don't have to, and it usually
+# includes the string "ftp" (l7-filter is case insensitive).
+# This includes proftpd, vsftpd, wuftpd, warftpd, pureftpd, Bulletproof 
+# FTP Server, and whatever ftp.microsoft.com uses.  Just in case, the next 
+# thing the server sends is a 331.  All the above servers also send 
+# something including "password" after this code.
+ftp
+# actually, let's just do the first for now, it's faster
+^220[\x09-\x0d -~]*ftp
+
+# This is ~10x faster if the stream starts with "220"
+#^220.*ftp
+
+# This will match more, but much slower
+#^220[\x09-\x0d -~]*ftp|331[\x09-\x0d -~]*password
+
+# This pattern is more precise, but takes longer to match. (3 packets vs. 1)
+#^220[\x09-\x0d -~]*\x0d\x0aUSER[\x09-\x0d -~]*\x0d\x0a331
+
+# same as above, but slightly less precise and only takes 2 packets.
+#^220[\x09-\x0d -~]*\x0d\x0aUSER[\x09-\x0d -~]*\x0d\x0a
diff --git a/package/iptables/files/l7/gnutella.pat b/package/iptables/files/l7/gnutella.pat
new file mode 100644
index 0000000000..ebbd5c621d
--- /dev/null
+++ b/package/iptables/files/l7/gnutella.pat
@@ -0,0 +1,36 @@
+# Gnutella - P2P filesharing
+# Pattern quality: good fast
+#
+# This should match both Gnutella and "Gnutella2" ("Mike's protocol")
+# 
+# Various clients use this protocol including Mactella, Shareaza,
+# GTK-gnutella, Gnucleus, Gnotella, LimeWire, BearShare, and iMesh.
+# 
+# This is tested with gtk-gnutella and Shareaza.
+#
+# Please report on how this pattern works for you at
+# l7-filter-developers@lists.sf.net .  If you can improve on this
+# pattern, please also post to that list. You may subscribe at
+# http://lists.sourceforge.net/lists/listinfo/l7-filter-developers
+
+# http://www.gnutella2.com/tiki-index.php?page=UDP%20Transceiver
+# http://rfc-gnutella.sf.net/
+# http://www.gnutella2.com/tiki-index.php?page=Gnutella2%20Specification
+# http://en.wikipedia.org/wiki/Shareaza
+
+gnutella
+
+# The first part matches UDP messages - All start with "GND", then have
+# a flag byte which is either \x00, \x01 or \x02, then two sequence bytes
+# that can be anything, then a fragment number, which must start at 1.
+# The rest matches TCP first client message or first server message (in case 
+# we can't see client messages).  Some parts of this are empirical rather than 
+# document based.  Assumes version is between 0.0 and 2.9. (usually is
+# 0.4 or 0.6).  I'm guessing at many of the user-agents.
+# The last bit is emprical and probably only matches Limewire.
+^(gnd[\x01\x02]?.?.?\x01|gnutella connect/[012]\.[0-9]\x0d\x0a|get /uri-res/n2r\?urn:sha1:|get /.*user-agent: (gtk-gnutella|bearshare|mactella|gnucleus|gnotella|limewire|imesh)|get /.*content-type: application/x-gnutella-packets|giv [0-9]*:[0-9a-f]*/|queue [0-9a-f]* [1-9][0-9]?[0-9]?\.[1-9][0-9]?[0-9]?\.[1-9][0-9]?[0-9]?\.[1-9][0-9]?[0-9]?:[1-9][0-9]?[0-9]?[0-9]?|gnutella.*content-type: application/x-gnutella|..................lime)
+
+# Needlessly precise, at the expense of time
+#^(gnd[\x01\x02]?.?.?\x01|gnutella connect/[012]\.[0-9]\x0d\x0a|get /uri-res/n2r\?urn:sha1:|get /[\x09-\x0d -~]*user-agent: (gtk-gnutella|bearshare|mactella|gnucleus|gnotella|limewire|imesh)|get /[\x09-\x0d -~]*content-type: application/x-gnutella-packets|giv [0-9]*:[0-9a-f]*/|queue [0-9a-f]* [1-9][0-9]?[0-9]?\.[1-9][0-9]?[0-9]?\.[1-9][0-9]?[0-9]?\.[1-9][0-9]?[0-9]?:[1-9][0-9]?[0-9]?[0-9]?|gnutella[\x09-\x0d -~]*content-type: application/x-gnutella|..................lime)
+
+
diff --git a/package/iptables/files/l7/http.pat b/package/iptables/files/l7/http.pat
new file mode 100644
index 0000000000..520e7fe212
--- /dev/null
+++ b/package/iptables/files/l7/http.pat
@@ -0,0 +1,28 @@
+# HTTP - HyperText Transfer Protocol - RFC 2616
+# Pattern quality: great notsofast
+# Usually runs on port 80
+#
+# This pattern has been tested and is believed to work well.  If it does not
+# work for you, or you believe it could be improved, please post to 
+# l7-filter-developers@lists.sf.net .  This list may be subscribed to at
+# http://lists.sourceforge.net/lists/listinfo/l7-filter-developers
+#
+# this intentionally catches the response from the server
+# rather than the request so that other protocols which use
+# http (like kazaa) can be caught based on specific http requests
+# regardless of the ordering of filters...
+# also matches posts
+
+# Sites that serve really long cookies may break this by pushing the
+# server response too far away from the beginning of the connection. To
+# fix this, increase the kernel's data buffer length.
+
+http
+# Status-Line = HTTP-Version SP Status-Code SP Reason-Phrase CRLF (rfc 2616)
+# As specified in rfc 2616 a status code is preceeded and followed by a
+# space. 
+http/(0\.9|1\.0|1\.1) [1-5][0-9][0-9] [\x09-\x0d -~]*(connection:|content-type:|content-length:|date:)|post [\x09-\x0d -~]* http/[01]\.[019]
+# A slightly faster version that might be good enough:
+#http/(0\.9|1\.0|1\.1) [1-5][0-9][0-9]|post [\x09-\x0d -~]* http/[01]\.[019]
+# old pattern(s):
+#(http[\x09-\x0d -~]*(200 ok|302 |304 )[\x09-\x0d -~]*(connection:|content-type:|content-length:))|^(post [\x09-\x0d -~]* http/)
diff --git a/package/iptables/files/l7/ident.pat b/package/iptables/files/l7/ident.pat
new file mode 100644
index 0000000000..672b0753ce
--- /dev/null
+++ b/package/iptables/files/l7/ident.pat
@@ -0,0 +1,14 @@
+# Ident - Identification Protocol - RFC 1413
+# Pattern quality: good veryfast
+# Usually runs on port 113
+#
+# This pattern is believed to work.  If it does not
+# work for you, or you believe it could be improved, please post to 
+# l7-filter-developers@lists.sf.net .  This list may be subscribed to at
+# http://lists.sourceforge.net/lists/listinfo/l7-filter-developers
+
+ident
+# "number , numberCRLF" possibly without the CR and/or LF.
+# ^$ is appropriate because the first packet should never have anything
+# else in it.
+^[1-9][0-9]?[0-9]?[0-9]?[0-9]?[\x09-\x0d]*,[\x09-\x0d]*[1-9][0-9]?[0-9]?[0-9]?[0-9]?(\x0d\x0a|[\x0d\x0a])?$
diff --git a/package/iptables/files/l7/irc.pat b/package/iptables/files/l7/irc.pat
new file mode 100644
index 0000000000..6643f6c2f7
--- /dev/null
+++ b/package/iptables/files/l7/irc.pat
@@ -0,0 +1,20 @@
+# IRC - Internet Relay Chat - RFC 1459
+# Pattern quality: good veryfast
+#
+# Usually runs on port 6666 or 6667
+# Note that chat traffic runs on these ports, but IRC-DCC traffic (which
+# can use much more bandwidth) uses a dynamically assigned port, so you 
+# must have the IRC connection tracking module in your kernel to classify
+# this.
+#
+# This pattern has been tested and is believed to work well.  If it does not
+# work for you, or you believe it could be improved, please post to 
+# l7-filter-developers@lists.sf.net .  This list may be subscribed to at
+# http://lists.sourceforge.net/lists/listinfo/l7-filter-developers
+
+irc
+# First thing that happens is that the client sends NICK and USER, in 
+# either order.  This allows MIRC color codes (\x02-\x0d instead of
+# \x09-\x0d).
+^(nick[\x09-\x0d -~]*user[\x09-\x0d -~]*:|user[\x09-\x0d -~]*:[\x02-\x0d -~]*nick[\x09-\x0d -~]*\x0d\x0a)
+
diff --git a/package/iptables/files/l7/jabber.pat b/package/iptables/files/l7/jabber.pat
new file mode 100644
index 0000000000..7a0c6840e1
--- /dev/null
+++ b/package/iptables/files/l7/jabber.pat
@@ -0,0 +1,24 @@
+# Jabber (XMPP) - an open instant messenger protocol - http://jabber.org
+# Pattern quality: good fast
+#
+# This pattern has been tested with Gaim and Gabber.  It is only tested 
+# with non-SSL mode Jabber with no proxies.  If it does not
+# work for you, or you believe it could be improved, please post to 
+# l7-filter-developers@lists.sf.net .  This list may be subscribed to at
+# http://lists.sourceforge.net/lists/listinfo/l7-filter-developers
+
+# Thanks to Jan Hudec for some improvements.
+
+# Jabber seems to take a long time to set up a connection.  I'm
+# connecting with Gabber 0.8.8 to 12jabber.org and the first 8 packets
+# is this:
+# <stream:stream to='12jabber.com' xmlns='jabber:client'
+# xmlns:stream='http://etherx.jabber.org/streams'><?xml
+# version='1.0'?><stream:stream
+# xmlns:stream='http://etherx.jabber.org/streams' id='3f73e951'
+# xmlns='jabber:client' from='12jabber.com'>
+#
+# No mention of my username or password yet, you'll note.
+
+jabber
+<stream:stream[\x09-\x0d ][ -~]*[\x09-\x0d ]xmlns=['"]jabber
diff --git a/package/iptables/files/l7/msnmessenger.pat b/package/iptables/files/l7/msnmessenger.pat
new file mode 100644
index 0000000000..e07f71f311
--- /dev/null
+++ b/package/iptables/files/l7/msnmessenger.pat
@@ -0,0 +1,15 @@
+# MSN Messenger - Microsoft Network chat client
+# Pattern quality: good veryfast
+#
+# Usually uses port 1863
+# http://www.hypothetic.org/docs/msn/index.php
+#
+# This pattern has been tested and is believed to work well.  If it does not
+# work for you, or you believe it could be improved, please post to 
+# l7-filter-developers@lists.sf.net .  This list may be subscribed to at
+# http://lists.sourceforge.net/lists/listinfo/l7-filter-developers
+
+msnmessenger
+# ver: allow versions up to 99.
+# usr (in case ver didn't work):  
+^(ver [0-9]+ msnp[1-9][0-9]? [\x09-\x0d -~]* cvr|usr md5 i [ -~]*)
diff --git a/package/iptables/files/l7/ntp.pat b/package/iptables/files/l7/ntp.pat
new file mode 100644
index 0000000000..b7e443e21f
--- /dev/null
+++ b/package/iptables/files/l7/ntp.pat
@@ -0,0 +1,17 @@
+# (S)NTP - (Simple) Network Time Protocol - RFCs 1305 and 2030
+# Pattern quality: good veryfast overmatch 
+#
+# This pattern is tested and is believed to work. If this does not work
+# for you, or you believe it could be improved, please post to
+# l7-filter-developers@lists.sf.net .  Subscribe at
+# http://lists.sourceforge.net/lists/listinfo/l7-filter-developers
+
+# client|server
+# Requires the server's timestamp to be in the present or future (of 2005).
+# Tested with ntpdate on Linux.
+# Assumes version 2, 3 or 4.
+
+# Note that ntp packets are always 48 bytes, so you should match on that too.
+
+ntp
+^([\x13\x1b\x23\xd3\xdb\xe3]|[\x14\x1c$].......?.?.?.?.?.?.?.?.?[\xc6-\xff])
diff --git a/package/iptables/files/l7/pop3.pat b/package/iptables/files/l7/pop3.pat
new file mode 100644
index 0000000000..f6bb630614
--- /dev/null
+++ b/package/iptables/files/l7/pop3.pat
@@ -0,0 +1,50 @@
+# POP3 - Post Office Protocol version 3 (popular e-mail protocol) - RFC 1939
+# Pattern quality: good veryfast
+#
+# This pattern has been tested somewhat.  If it does not
+# work for you, or you believe it could be improved, please post to 
+# l7-filter-developers@lists.sf.net .  This list may be subscribed to at
+# http://lists.sourceforge.net/lists/listinfo/l7-filter-developers
+
+# this is a difficult protocol to match because of the relative lack of 
+# distinguishing information.  Read on.
+pop3
+
+# this the most conservative pattern.  It should definitely work.
+#^(\+ok|-err)
+
+# this pattern assumes that the server says _something_ after +ok or -err
+# I think this is probably the way to go.
+^(\+ok |-err )
+
+# more that 90% of servers seem to say "pop" after "+ok", but not all.
+#^(\+ok .*pop)
+
+# Here's another tack. I think this is my second favorite.
+#^(\+ok [\x09-\x0d -~]*(ready|hello|pop|starting)|-err [\x09-\x0d -~]*(invalid|unknown|unimplemented|unrecognized|command))
+
+# this matches the server saying "you have N messages that are M bytes",
+# which the client probably asks for early in the session (not tested)
+#\+ok [0-9]+ [0-9]+
+
+# some sample servers:
+# RFC example:        +OK POP3 server ready <1896.697170952@dbc.mtview.ca.us>
+# mail.dreamhost.com: +OK Hello there.
+# pop.carleton.edu:   +OK POP3D(*) Server PMDFV6.2.2 at Fri, 12 Sep 2003 19:28:10 -0500 (CDT) (APOP disabled)
+# mail.earthlink.net: +OK NGPopper vEL_4_38 at earthlink.net ready <25509.1063412951@falcon>
+# *.email.umn.edu:    +OK Cubic Circle's v1.22 1998/04/11 POP3 ready <7d1e0000da67623f@aquamarine.tc.umn.edu>
+# mail.yale.edu:      +OK POP3 pantheon-po01 v2002.81 server ready
+# mail.gustavus.edu:  +OK POP3 solen v2001.78 server ready
+# mail.reed.edu:      +OK POP3 letra.reed.edu v2002.81 server ready
+# mail.bowdoin.edu:   +OK mail.bowdoin.edu POP3 service (iPlanet Messaging Server 5.2 HotFix 1.15 (built Apr 28 2003))
+# pop.colby.edu:      +OK Qpopper (version 4.0.5) at basalt starting.
+# mail.mac.com:       +OK Netscape Messaging Multiplexor ready
+
+# various error strings:
+#-ERR Invalid command.
+#-ERR invalid command
+#-ERR unimplemented
+#-ERR Invalid command, try one of: USER name, PASS string, QUIT
+#-ERR Unknown AUTHORIZATION state command
+#-ERR Unrecognized command
+#-ERR Unknown command: "sadf'".
diff --git a/package/iptables/files/l7/smtp.pat b/package/iptables/files/l7/smtp.pat
new file mode 100644
index 0000000000..1bab7a1df4
--- /dev/null
+++ b/package/iptables/files/l7/smtp.pat
@@ -0,0 +1,39 @@
+# SMTP - Simple Mail Transfer Protocol - RFC 2821 (See also RFC 1869)
+# Pattern quality: great fast
+# usually runs on port 25
+# 
+# This pattern has been tested and is believed to work well.  If it does not
+# work for you, or you believe it could be improved, please post to 
+# l7-filter-developers@lists.sf.net .  This list may be subscribed to at
+# http://lists.sourceforge.net/lists/listinfo/l7-filter-developers
+
+smtp
+# As usual, no text is required after "220", but all known servers have some
+# there.  It (almost?) always has string "smtp" in it.  The RFC examples
+# does not, so we match those too, just in case anyone has copied them 
+# literally.
+^220[\x09-\x0d -~]* (e?smtp|simple mail)
+
+# This is ~3x faster if the stream starts with "220" 
+#^220.* (e?smtp|simple mail)
+
+# Some examples:
+# 220 mail.stalker.com ESMTP CommuniGate Pro 4.1.3
+# 220 mail.vieodata.com ESMTP Merak 6.1.0; Mon, 15 Sep 2003 13:48:11 -0400
+# 220 mail.ut.caldera.com ESMTP
+# 220 persephone.pmail.gen.nz ESMTP server ready.
+# 220 smtp1.superb.net ESMTP
+# 220 mail.kerio.com Kerio MailServer 5.6.7 ESMTP ready
+# 220-mail.deerfield.com ESMTP VisNetic.MailServer.v6.0.9.0; Mon, 15 Sep 2003 13:4
+# 220 altn.com ESMTP MDaemon 6.8.5; Mon, 15 Sep 2003 12:46:42 -0500
+# 220 X1 NT-ESMTP Server ipsmin0165atl2.interland.net (IMail 6.06 73062-3)
+# 220 mail.icewarp.com ESMTP Merak 6.1.1; Mon, 15 Sep 2003 19:43:23 +0200
+# 220-mail.email-scan.com ESMTP
+# 220 smaug.dreamhost.com ESMTP
+# 220 kona.carleton.edu -- Server ESMTP (PMDF V6.2#30648)
+# 220 letra.reed.edu ESMTP Sendmail 8.12.9/8.12.9; Mon, 15 Sep 2003 10:35:57 -0700 (PDT)
+# 220-swan.mail.pas.earthlink.net ESMTP Exim 3.33 #1 Mon, 15 Sep 2003 10:32:15 -0700
+# 
+# RFC examples:
+# 220 xyz.com Simple Mail Transfer Service Ready (RFC example)
+# 220 dbc.mtview.ca.us SMTP service ready
diff --git a/package/iptables/files/l7/ssl.pat b/package/iptables/files/l7/ssl.pat
new file mode 100644
index 0000000000..ab5f62caa7
--- /dev/null
+++ b/package/iptables/files/l7/ssl.pat
@@ -0,0 +1,15 @@
+# SSL and TLS - Secure Socket Layer / Transport Layer Security - RFC 2246
+# Pattern quality: good fast
+# Usually runs on port 443
+#
+# This is a superset validcertssl.  For it to match, it must be first.
+# 
+# This pattern has been tested and is believed to work well.  If it does not
+# work for you, or you believe it could be improved, please post to
+# l7-filter-developers@lists.sf.net .  This list may be subscribed to at
+# http://lists.sourceforge.net/lists/listinfo/l7-filter-developers
+
+ssl
+# Client Hello | Server Hello with certificate
+# This allows SSL 3.X, which includes TLS 1.0, known internally as SSL 3.1
+^(.?.?\x16\x03.*\x16\x03|.?.?\x01\x03\x01?.*\x0b)
diff --git a/package/iptables/files/l7/vnc.pat b/package/iptables/files/l7/vnc.pat
new file mode 100644
index 0000000000..35bfbd4bad
--- /dev/null
+++ b/package/iptables/files/l7/vnc.pat
@@ -0,0 +1,23 @@
+# VNC - Virtual Network Computing.  Also known as RFB - Remote Frame Buffer
+# Pattern quality: good fast
+# http://www.realvnc.com/documentation.html
+# 
+# This pattern has been verified with vnc v3.3.7 on WinXP and Linux
+# Please report on how this pattern works for you at
+# l7-filter-developers@lists.sf.net .  If you can improve on this pattern,
+# please also post to that list. You may subscribe at
+# http://lists.sourceforge.net/lists/listinfo/l7-filter-developers
+#
+# Thanks to Trevor Paskett <tpaskett AT cymphonix.com> for this pattern.
+
+vnc
+# Assumes single digit major and minor version numbers 
+# This message should be all alone in the first packet, so ^$ is appropriate
+^rfb 00[1-9]\.00[0-9]\x0a$
+
+# This is a more restrictive version which assumes the version numbers
+# are ones actually in existance at the time of this writing, i.e. 3.3,
+# 3.7 and 3.8 (with some clients wrongly reporting 3.5).  It should be
+# slightly faster, but probably not worth the extra maintenance. 
+# ^rfb 003\.00[3578]\x0a$
+
diff --git a/package/iptables/patches/01-ipp2p-0.8.1rc1.patch b/package/iptables/patches/01-ipp2p-0.8.1rc1.patch
new file mode 100644
index 0000000000..f7129b4560
--- /dev/null
+++ b/package/iptables/patches/01-ipp2p-0.8.1rc1.patch
@@ -0,0 +1,454 @@
+diff -urN iptables.old/extensions/Makefile iptables.dev/extensions/Makefile
+--- iptables.old/extensions/Makefile	2005-07-20 04:22:56.000000000 +0200
++++ iptables.dev/extensions/Makefile	2006-03-23 14:42:28.000000000 +0100
+@@ -8,6 +8,10 @@
+ PF_EXT_SLIB:=ah addrtype comment connlimit connmark conntrack dscp ecn esp hashlimit helper icmp iprange length limit mac mark multiport owner physdev pkttype realm rpc sctp standard state tcp tcpmss tos ttl udp unclean CLASSIFY CONNMARK DNAT DSCP ECN LOG MARK MASQUERADE MIRROR NETMAP NFQUEUE NOTRACK REDIRECT REJECT SAME SNAT TARPIT TCPMSS TOS TRACE TTL ULOG
+ PF6_EXT_SLIB:=eui64 hl icmpv6 length limit mac mark multiport owner physdev standard tcp udp HL LOG NFQUEUE MARK TRACE
+ 
++
++# ipp2p
++PF_EXT_SLIB += ipp2p
++
+ # Optionals
+ PF_EXT_SLIB_OPTS:=$(foreach T,$(wildcard extensions/.*-test),$(shell KERNEL_DIR=$(KERNEL_DIR) $(T)))
+ PF6_EXT_SLIB_OPTS:=$(foreach T,$(wildcard extensions/.*-test6),$(shell KERNEL_DIR=$(KERNEL_DIR) $(T)))
+diff -urN iptables.old/extensions/libipt_ipp2p.c iptables.dev/extensions/libipt_ipp2p.c
+--- iptables.old/extensions/libipt_ipp2p.c	1970-01-01 01:00:00.000000000 +0100
++++ iptables.dev/extensions/libipt_ipp2p.c	2006-03-23 14:43:26.000000000 +0100
+@@ -0,0 +1,401 @@
++
++#include <stdio.h>
++#include <netdb.h>
++#include <string.h>
++#include <stdlib.h>
++#include <getopt.h>
++#include <ctype.h>
++
++#include <iptables.h>
++
++#include <linux/netfilter_ipv4/ipt_ipp2p.h>
++
++static void
++help(void)
++{
++    printf(
++    "IPP2P v%s options:\n"
++    " --ipp2p	Grab all known p2p packets\n"
++    " --edk		[TCP&UDP]	All known eDonkey/eMule/Overnet packets\n"
++    " --dc		[TCP] 		All known Direct Connect packets\n"
++    " --kazaa	[TCP&UDP] 	All known KaZaA packets\n"
++    " --gnu		[TCP&UDP]	All known Gnutella packets\n"
++    " --bit		[TCP&UDP]	All known BitTorrent packets\n"
++    " --apple	[TCP] 		All known AppleJuice packets\n"
++    " --winmx	[TCP] 		All known WinMX\n"
++    " --soul		[TCP] 		All known SoulSeek\n"
++    " --ares		[TCP] 		All known Ares\n\n"
++    " EXPERIMENTAL protocols (please send feedback to: ipp2p@ipp2p.org) :\n"
++    " --mute		[TCP]		All known Mute packets\n"
++    " --waste	[TCP]		All known Waste packets\n"
++    " --xdcc		[TCP]		All known XDCC packets (only xdcc login)\n\n"
++    " DEBUG SUPPPORT, use only if you know why\n"
++    " --debug		Generate kernel debug output, THIS WILL SLOW DOWN THE FILTER\n"
++    "\nNote that the follwing options will have the same meaning:\n"
++    " '--ipp2p' is equal to '--edk --dc --kazaa --gnu --bit --apple --winmx --soul --ares'\n"
++    "\nIPP2P was intended for TCP only. Due to increasing usage of UDP we needed to change this.\n"
++    "You can now use -p udp to search UDP packets only or without -p switch to search UDP and TCP packets.\n"
++    "\nSee README included with this package for more details or visit http://www.ipp2p.org\n"
++    "\nExamples:\n"
++    " iptables -A FORWARD -m ipp2p --ipp2p -j MARK --set-mark 0x01\n"
++    " iptables -A FORWARD -p udp -m ipp2p --kazaa --bit -j DROP\n"
++    " iptables -A FORWARD -p tcp -m ipp2p --edk --soul -j DROP\n\n"
++    , IPP2P_VERSION);
++}
++
++static struct option opts[] = {
++        { "ipp2p", 0, 0, '1' },
++        { "edk", 0, 0, '2' },	
++	{ "dc", 0, 0, '7' },
++	{ "gnu", 0, 0, '9' },
++	{ "kazaa", 0, 0, 'a' },
++	{ "bit", 0, 0, 'b' },
++	{ "apple", 0, 0, 'c' },	
++	{ "soul", 0, 0, 'd' },	
++	{ "winmx", 0, 0, 'e' },	
++	{ "ares", 0, 0, 'f' },
++	{ "mute", 0, 0, 'g' },
++	{ "waste", 0, 0, 'h' },
++	{ "xdcc", 0, 0, 'i' },
++	{ "debug", 0, 0, 'j' },
++        {0}
++};
++
++	
++
++static void
++init(struct ipt_entry_match *m, unsigned int *nfcache)
++{
++    struct ipt_p2p_info *info = (struct ipt_p2p_info *)m->data;
++
++    *nfcache |= NFC_UNKNOWN;
++
++    /*init the module with default values*/
++    info->cmd = 0;
++    info->debug = 0;
++
++}
++	
++
++static int
++parse(int c, char **argv, int invert, unsigned int *flags,
++	const struct ipt_entry *entry,
++	unsigned int *nfcache,
++	struct ipt_entry_match **match)
++{
++    struct ipt_p2p_info *info = (struct ipt_p2p_info *)(*match)->data;
++    
++    switch (c) {
++	case '1':		/*cmd: ipp2p*/
++	    if ((*flags & SHORT_HAND_IPP2P) == SHORT_HAND_IPP2P)
++		    exit_error(PARAMETER_PROBLEM,
++				"ipp2p: `--ipp2p' may only be "
++				"specified once!");
++/*	    if ((*flags & SHORT_HAND_DATA) == SHORT_HAND_DATA)
++		    exit_error(PARAMETER_PROBLEM,
++				"ipp2p: `--ipp2p-data' may only be "
++				"specified alone!");*/
++	    if ((*flags) != 0)
++		    exit_error(PARAMETER_PROBLEM,
++				"ipp2p: `--ipp2p' may only be "
++				"specified alone!");
++	    if (invert) exit_error(PARAMETER_PROBLEM, "ipp2p: invert [!] is not allowed!");
++	    *flags += SHORT_HAND_IPP2P;
++	    info->cmd = *flags;
++	    break;
++	    
++	case '2':		/*cmd: edk*/
++	    if ((*flags & IPP2P_EDK) == IPP2P_EDK)
++		    exit_error(PARAMETER_PROBLEM,
++				"ipp2p: `--edk' may only be "
++				"specified once");
++	    if ((*flags & SHORT_HAND_IPP2P) == SHORT_HAND_IPP2P)
++		    exit_error(PARAMETER_PROBLEM,
++				"ipp2p: `--ipp2p' may only be "
++				"specified alone!");
++/*	    if ((*flags & SHORT_HAND_DATA) == SHORT_HAND_DATA)
++		    exit_error(PARAMETER_PROBLEM,
++				"ipp2p: `--ipp2p-data' may only be "
++				"specified alone!");*/
++            if ((*flags & IPP2P_DATA_EDK) == IPP2P_DATA_EDK)
++            exit_error(PARAMETER_PROBLEM,
++                                "ipp2p: use `--edk' OR `--edk-data' but not both of them!");
++	    if (invert) exit_error(PARAMETER_PROBLEM, "ipp2p: invert [!] is not allowed!");
++	    *flags += IPP2P_EDK;
++	    info->cmd = *flags;	    
++	    break;
++
++
++	case '7':		/*cmd: dc*/
++            if ((*flags & IPP2P_DC) == IPP2P_DC)
++            exit_error(PARAMETER_PROBLEM,
++                                "ipp2p: `--dc' may only be "
++                                "specified once!");
++	    if ((*flags & SHORT_HAND_IPP2P) == SHORT_HAND_IPP2P)
++		    exit_error(PARAMETER_PROBLEM,
++				"ipp2p: `--ipp2p' may only be "
++				"specified alone!");
++/*	    if ((*flags & SHORT_HAND_DATA) == SHORT_HAND_DATA)
++		    exit_error(PARAMETER_PROBLEM,
++				"ipp2p: `--ipp2p-data' may only be "
++				"specified alone!");*/
++            if ((*flags & IPP2P_DATA_DC) == IPP2P_DATA_DC)
++            exit_error(PARAMETER_PROBLEM,
++                                "ipp2p: use `--dc' OR `--dc-data' but not both of them!");
++	    if (invert) exit_error(PARAMETER_PROBLEM, "ipp2p: invert [!] is not allowed!");
++            *flags += IPP2P_DC;
++	    info->cmd = *flags;
++	    break;
++
++
++	case '9':		/*cmd: gnu*/
++            if ((*flags & IPP2P_GNU) == IPP2P_GNU)
++            exit_error(PARAMETER_PROBLEM,
++                                "ipp2p: `--gnu' may only be "
++                                "specified once!");
++/*	    if ((*flags & SHORT_HAND_DATA) == SHORT_HAND_DATA)
++		    exit_error(PARAMETER_PROBLEM,
++				"ipp2p: `--ipp2p-data' may only be "
++				"specified alone!");*/
++	    if ((*flags & SHORT_HAND_IPP2P) == SHORT_HAND_IPP2P)
++		    exit_error(PARAMETER_PROBLEM,
++				"ipp2p: `--ipp2p' may only be "
++				"specified alone!");
++            if ((*flags & IPP2P_DATA_GNU) == IPP2P_DATA_GNU)
++            exit_error(PARAMETER_PROBLEM,
++                                "ipp2p: use `--gnu' OR `--gnu-data' but not both of them!");
++	    if (invert) exit_error(PARAMETER_PROBLEM, "ipp2p: invert [!] is not allowed!");
++            *flags += IPP2P_GNU;
++	    info->cmd = *flags;
++	    break;
++
++	case 'a':		/*cmd: kazaa*/
++            if ((*flags & IPP2P_KAZAA) == IPP2P_KAZAA)
++            exit_error(PARAMETER_PROBLEM,
++                                "ipp2p: `--kazaa' may only be "
++                                "specified once!");
++/*	    if ((*flags & SHORT_HAND_DATA) == SHORT_HAND_DATA)
++		    exit_error(PARAMETER_PROBLEM,
++				"ipp2p: `--ipp2p-data' may only be "
++				"specified alone!");*/
++	    if ((*flags & SHORT_HAND_IPP2P) == SHORT_HAND_IPP2P)
++		    exit_error(PARAMETER_PROBLEM,
++				"ipp2p: `--ipp2p' may only be "
++				"specified alone!");
++            if ((*flags & IPP2P_DATA_KAZAA) == IPP2P_DATA_KAZAA)
++            exit_error(PARAMETER_PROBLEM,
++                                "ipp2p: use `--kazaa' OR `--kazaa-data' but not both of them!");
++	    if (invert) exit_error(PARAMETER_PROBLEM, "ipp2p: invert [!] is not allowed!");
++            *flags += IPP2P_KAZAA;
++	    info->cmd = *flags;
++	    break;																											
++
++	case 'b':		/*cmd: bit*/
++            if ((*flags & IPP2P_BIT) == IPP2P_BIT)
++            exit_error(PARAMETER_PROBLEM,
++                                "ipp2p: `--bit' may only be "
++                                "specified once!");
++	    if ((*flags & SHORT_HAND_IPP2P) == SHORT_HAND_IPP2P)
++		    exit_error(PARAMETER_PROBLEM,
++				"ipp2p: `--ipp2p' may only be "
++				"specified alone!");
++	    if (invert) exit_error(PARAMETER_PROBLEM, "ipp2p: invert [!] is not allowed!");
++            *flags += IPP2P_BIT;
++	    info->cmd = *flags;
++	    break;																											
++
++	case 'c':		/*cmd: apple*/
++            if ((*flags & IPP2P_APPLE) == IPP2P_APPLE)
++            exit_error(PARAMETER_PROBLEM,
++                                "ipp2p: `--apple' may only be "
++                                "specified once!");
++	    if ((*flags & SHORT_HAND_IPP2P) == SHORT_HAND_IPP2P)
++		    exit_error(PARAMETER_PROBLEM,
++				"ipp2p: `--ipp2p' may only be "
++				"specified alone!");
++	    if (invert) exit_error(PARAMETER_PROBLEM, "ipp2p: invert [!] is not allowed!");
++            *flags += IPP2P_APPLE;
++	    info->cmd = *flags;
++	    break;																											
++
++
++	case 'd':		/*cmd: soul*/
++            if ((*flags & IPP2P_SOUL) == IPP2P_SOUL)
++            exit_error(PARAMETER_PROBLEM,
++                                "ipp2p: `--soul' may only be "
++                                "specified once!");
++	    if ((*flags & SHORT_HAND_IPP2P) == SHORT_HAND_IPP2P)
++		    exit_error(PARAMETER_PROBLEM,
++				"ipp2p: `--ipp2p' may only be "
++				"specified alone!");
++	    if (invert) exit_error(PARAMETER_PROBLEM, "ipp2p: invert [!] is not allowed!");
++            *flags += IPP2P_SOUL;
++	    info->cmd = *flags;
++	    break;																											
++
++
++	case 'e':		/*cmd: winmx*/
++            if ((*flags & IPP2P_WINMX) == IPP2P_WINMX)
++            exit_error(PARAMETER_PROBLEM,
++                                "ipp2p: `--winmx' may only be "
++                                "specified once!");
++	    if ((*flags & SHORT_HAND_IPP2P) == SHORT_HAND_IPP2P)
++		    exit_error(PARAMETER_PROBLEM,
++				"ipp2p: `--ipp2p' may only be "
++				"specified alone!");
++	    if (invert) exit_error(PARAMETER_PROBLEM, "ipp2p: invert [!] is not allowed!");
++            *flags += IPP2P_WINMX;
++	    info->cmd = *flags;
++	    break;																											
++
++	case 'f':		/*cmd: ares*/
++            if ((*flags & IPP2P_ARES) == IPP2P_ARES)
++            exit_error(PARAMETER_PROBLEM,
++                                "ipp2p: `--ares' may only be "
++                                "specified once!");
++	    if ((*flags & SHORT_HAND_IPP2P) == SHORT_HAND_IPP2P)
++		    exit_error(PARAMETER_PROBLEM,
++				"ipp2p: `--ipp2p' may only be "
++				"specified alone!");
++	    if (invert) exit_error(PARAMETER_PROBLEM, "ipp2p: invert [!] is not allowed!");
++            *flags += IPP2P_ARES;
++	    info->cmd = *flags;
++	    break;																											
++	
++	case 'g':		/*cmd: mute*/
++            if ((*flags & IPP2P_MUTE) == IPP2P_MUTE)
++            exit_error(PARAMETER_PROBLEM,
++                                "ipp2p: `--mute' may only be "
++                                "specified once!");
++	    if (invert) exit_error(PARAMETER_PROBLEM, "ipp2p: invert [!] is not allowed!");
++            *flags += IPP2P_MUTE;
++	    info->cmd = *flags;
++	    break;																											
++	case 'h':		/*cmd: waste*/
++            if ((*flags & IPP2P_WASTE) == IPP2P_WASTE)
++            exit_error(PARAMETER_PROBLEM,
++                                "ipp2p: `--waste' may only be "
++                                "specified once!");
++	    if (invert) exit_error(PARAMETER_PROBLEM, "ipp2p: invert [!] is not allowed!");
++            *flags += IPP2P_WASTE;
++	    info->cmd = *flags;
++	    break;																											
++	case 'i':		/*cmd: xdcc*/
++            if ((*flags & IPP2P_XDCC) == IPP2P_XDCC)
++            exit_error(PARAMETER_PROBLEM,
++                                "ipp2p: `--ares' may only be "
++                                "specified once!");
++	    if (invert) exit_error(PARAMETER_PROBLEM, "ipp2p: invert [!] is not allowed!");
++            *flags += IPP2P_XDCC;
++	    info->cmd = *flags;
++	    break;																											
++
++	case 'j':		/*cmd: debug*/
++	    if (invert) exit_error(PARAMETER_PROBLEM, "ipp2p: invert [!] is not allowed!");
++	    info->debug = 1;
++	    break;																											
++
++	default:
++//            exit_error(PARAMETER_PROBLEM,
++//	    "\nipp2p-parameter problem: for ipp2p usage type: iptables -m ipp2p --help\n");
++	    return 0;
++    }
++    return 1;
++}
++
++
++static void
++final_check(unsigned int flags)
++{
++    if (!flags)
++            exit_error(PARAMETER_PROBLEM,
++	    "\nipp2p-parameter problem: for ipp2p usage type: iptables -m ipp2p --help\n");
++}
++
++
++
++static void
++print(const struct ipt_ip *ip,
++        const struct ipt_entry_match *match,
++	int numeric)
++{
++    struct ipt_p2p_info *info = (struct ipt_p2p_info *)match->data;
++    
++    printf("ipp2p v%s", IPP2P_VERSION);
++    if ((info->cmd & SHORT_HAND_IPP2P) == SHORT_HAND_IPP2P) printf(" --ipp2p");
++//    if ((info->cmd & SHORT_HAND_DATA) == SHORT_HAND_DATA) printf(" --ipp2p-data");
++    if ((info->cmd & IPP2P_KAZAA) == IPP2P_KAZAA) printf(" --kazaa");
++//    if ((info->cmd & IPP2P_DATA_KAZAA) == IPP2P_DATA_KAZAA) printf(" --kazaa-data");
++//    if ((info->cmd & IPP2P_DATA_GNU) == IPP2P_DATA_GNU) printf(" --gnu-data");
++    if ((info->cmd & IPP2P_GNU) == IPP2P_GNU) printf(" --gnu");
++    if ((info->cmd & IPP2P_EDK) == IPP2P_EDK) printf(" --edk");
++//    if ((info->cmd & IPP2P_DATA_EDK) == IPP2P_DATA_EDK) printf(" --edk-data");
++//    if ((info->cmd & IPP2P_DATA_DC) == IPP2P_DATA_DC) printf(" --dc-data");
++    if ((info->cmd & IPP2P_DC) == IPP2P_DC) printf(" --dc");
++    if ((info->cmd & IPP2P_BIT) == IPP2P_BIT) printf(" --bit");
++    if ((info->cmd & IPP2P_APPLE) == IPP2P_APPLE) printf(" --apple");
++    if ((info->cmd & IPP2P_SOUL) == IPP2P_SOUL) printf(" --soul");
++    if ((info->cmd & IPP2P_WINMX) == IPP2P_WINMX) printf(" --winmx");
++    if ((info->cmd & IPP2P_ARES) == IPP2P_ARES) printf(" --ares");
++    if ((info->cmd & IPP2P_MUTE) == IPP2P_MUTE) printf(" --mute");
++    if ((info->cmd & IPP2P_WASTE) == IPP2P_WASTE) printf(" --waste");
++    if ((info->cmd & IPP2P_XDCC) == IPP2P_XDCC) printf(" --xdcc");
++    if (info->debug != 0) printf(" --debug");
++    printf(" ");
++}
++			    						   
++
++
++static void
++save(const struct ipt_ip *ip, const struct ipt_entry_match *match)
++{
++    struct ipt_p2p_info *info = (struct ipt_p2p_info *)match->data;
++    
++    if ((info->cmd & SHORT_HAND_IPP2P) == SHORT_HAND_IPP2P) printf("--ipp2p ");
++//    if ((info->cmd & SHORT_HAND_DATA) == SHORT_HAND_DATA) printf("--ipp2p-data ");
++    if ((info->cmd & IPP2P_KAZAA) == IPP2P_KAZAA) printf("--kazaa ");
++//    if ((info->cmd & IPP2P_DATA_KAZAA) == IPP2P_DATA_KAZAA) printf("--kazaa-data ");
++//    if ((info->cmd & IPP2P_DATA_GNU) == IPP2P_DATA_GNU) printf("--gnu-data ");
++    if ((info->cmd & IPP2P_GNU) == IPP2P_GNU) printf("--gnu ");
++    if ((info->cmd & IPP2P_EDK) == IPP2P_EDK) printf("--edk ");
++//    if ((info->cmd & IPP2P_DATA_EDK) == IPP2P_DATA_EDK) printf("--edk-data ");
++//    if ((info->cmd & IPP2P_DATA_DC) == IPP2P_DATA_DC) printf("--dc-data ");
++    if ((info->cmd & IPP2P_DC) == IPP2P_DC) printf("--dc ");
++    if ((info->cmd & IPP2P_BIT) == IPP2P_BIT) printf("--bit ");
++    if ((info->cmd & IPP2P_APPLE) == IPP2P_APPLE) printf("--apple ");
++    if ((info->cmd & IPP2P_SOUL) == IPP2P_SOUL) printf("--soul ");
++    if ((info->cmd & IPP2P_WINMX) == IPP2P_WINMX) printf("--winmx ");
++    if ((info->cmd & IPP2P_ARES) == IPP2P_ARES) printf("--ares ");
++    if ((info->cmd & IPP2P_MUTE) == IPP2P_MUTE) printf(" --mute");
++    if ((info->cmd & IPP2P_WASTE) == IPP2P_WASTE) printf(" --waste");
++    if ((info->cmd & IPP2P_XDCC) == IPP2P_XDCC) printf(" --xdcc");
++    if (info->debug != 0) printf("--debug ");
++}
++
++		
++
++
++static 
++struct iptables_match ipp2p= 
++{ 
++    .next           = NULL,
++    .name           = "ipp2p",
++    .version        = IPTABLES_VERSION,
++    .size           = IPT_ALIGN(sizeof(struct ipt_p2p_info)),
++    .userspacesize  = IPT_ALIGN(sizeof(struct ipt_p2p_info)),
++    .help           = &help,
++    .init           = &init,
++    .parse          = &parse,
++    .final_check    = &final_check,
++    .print          = &print,
++    .save           = &save,
++    .extra_opts     = opts
++};
++					    
++
++
++void _init(void)
++{
++    register_match(&ipp2p);
++}
++
+diff -urN iptables.old/include/linux/netfilter_ipv4/ipt_ipp2p.h iptables.dev/include/linux/netfilter_ipv4/ipt_ipp2p.h
+--- iptables.old/include/linux/netfilter_ipv4/ipt_ipp2p.h	1970-01-01 01:00:00.000000000 +0100
++++ iptables.dev/include/linux/netfilter_ipv4/ipt_ipp2p.h	2006-03-23 14:44:26.000000000 +0100
+@@ -0,0 +1,31 @@
++#ifndef __IPT_IPP2P_H
++#define __IPT_IPP2P_H
++#define IPP2P_VERSION "0.8.1_rc1"
++
++struct ipt_p2p_info {
++    int cmd;
++    int debug;
++};
++
++#endif //__IPT_IPP2P_H
++
++#define SHORT_HAND_IPP2P	1 /* --ipp2p switch*/
++//#define SHORT_HAND_DATA		4 /* --ipp2p-data switch*/
++#define SHORT_HAND_NONE		5 /* no short hand*/
++
++#define IPP2P_EDK		(1 << 1)
++#define IPP2P_DATA_KAZAA	(1 << 2)
++#define IPP2P_DATA_EDK		(1 << 3)
++#define IPP2P_DATA_DC		(1 << 4)
++#define IPP2P_DC		(1 << 5)
++#define IPP2P_DATA_GNU		(1 << 6)
++#define IPP2P_GNU		(1 << 7)
++#define IPP2P_KAZAA		(1 << 8)
++#define IPP2P_BIT		(1 << 9)
++#define IPP2P_APPLE		(1 << 10)
++#define IPP2P_SOUL		(1 << 11)
++#define IPP2P_WINMX		(1 << 12)
++#define IPP2P_ARES		(1 << 13)
++#define IPP2P_MUTE		(1 << 14)
++#define IPP2P_WASTE		(1 << 15)
++#define IPP2P_XDCC		(1 << 16)
diff --git a/package/iptables/patches/02-layer7-1.5nbd.patch b/package/iptables/patches/02-layer7-1.5nbd.patch
new file mode 100644
index 0000000000..95c62a860a
--- /dev/null
+++ b/package/iptables/patches/02-layer7-1.5nbd.patch
@@ -0,0 +1,416 @@
+diff -urN iptables.old/extensions/.layer7-test iptables.dev/extensions/.layer7-test
+--- iptables.old/extensions/.layer7-test	1970-01-01 01:00:00.000000000 +0100
++++ iptables.dev/extensions/.layer7-test	2005-11-10 16:57:51.819381000 +0100
+@@ -0,0 +1,2 @@
++#! /bin/sh
++[ -f $KERNEL_DIR/include/linux/netfilter_ipv4/ipt_layer7.h ] && echo layer7
+diff -urN iptables.old/extensions/ipt_layer7.h iptables.dev/extensions/ipt_layer7.h
+--- iptables.old/extensions/ipt_layer7.h	1970-01-01 01:00:00.000000000 +0100
++++ iptables.dev/extensions/ipt_layer7.h	2005-11-10 17:46:32.933599750 +0100
+@@ -0,0 +1,27 @@
++/* 
++  By Matthew Strait <quadong@users.sf.net>, Dec 2003.
++  http://l7-filter.sf.net
++
++  This program is free software; you can redistribute it and/or
++  modify it under the terms of the GNU General Public License
++  as published by the Free Software Foundation; either version
++  2 of the License, or (at your option) any later version.
++  http://www.gnu.org/licenses/gpl.txt
++*/
++
++#ifndef _IPT_LAYER7_H
++#define _IPT_LAYER7_H
++
++#define MAX_PATTERN_LEN 8192
++#define MAX_PROTOCOL_LEN 256
++
++typedef char *(*proc_ipt_search) (char *, char, char *);
++
++struct ipt_layer7_info {
++    char protocol[MAX_PROTOCOL_LEN];
++    char invert:1;
++    char pattern[MAX_PATTERN_LEN];
++	char pkt;
++};
++
++#endif /* _IPT_LAYER7_H */
+diff -urN iptables.old/extensions/libipt_layer7.c iptables.dev/extensions/libipt_layer7.c
+--- iptables.old/extensions/libipt_layer7.c	1970-01-01 01:00:00.000000000 +0100
++++ iptables.dev/extensions/libipt_layer7.c	2005-11-10 17:47:01.399378750 +0100
+@@ -0,0 +1,358 @@
++/* 
++   Shared library add-on to iptables to add layer 7 matching support. 
++  
++   By Matthew Strait <quadong@users.sf.net>, Oct 2003.
++
++   http://l7-filter.sf.net 
++
++   This program is free software; you can redistribute it and/or
++   modify it under the terms of the GNU General Public License
++   as published by the Free Software Foundation; either version
++   2 of the License, or (at your option) any later version.
++   http://www.gnu.org/licenses/gpl.txt
++
++   Based on libipt_string.c (C) 2000 Emmanuel Roger <winfield@freegates.be>
++*/
++
++#define _GNU_SOURCE
++#include <stdio.h>
++#include <netdb.h>
++#include <string.h>
++#include <stdlib.h>
++#include <getopt.h>
++#include <ctype.h>
++#include <dirent.h>
++
++#include <iptables.h>
++#include "ipt_layer7.h"
++
++#define MAX_FN_LEN 256
++
++static char l7dir[MAX_FN_LEN] = "\0";
++
++/* Function which prints out usage message. */
++static void help(void)
++{
++	printf(
++	"LAYER7 match v%s options:\n"
++	"--l7dir <directory>  : Look for patterns here instead of /etc/l7-protocols/\n"
++	"                       (--l7dir must be specified before --l7proto if used!)\n"
++	"--l7proto [!] <name> : Match the protocol defined in /etc/l7-protocols/name.pat\n"
++	"--l7pkt              : Skip connection tracking and match individual packets\n",
++	IPTABLES_VERSION);
++	fputc('\n', stdout);
++}
++
++static struct option opts[] = {
++	{ .name = "l7proto", .has_arg = 1, .flag = 0, .val = '1' },
++	{ .name = "l7dir",   .has_arg = 1, .flag = 0, .val = '2' },
++	{ .name = "l7pkt",   .has_arg = 0, .flag = 0, .val = '3' },
++	{ .name = 0 }
++};
++
++/* reads filename, puts protocol info into layer7_protocol_info, number of protocols to numprotos */
++int parse_protocol_file(char * filename, const unsigned char * protoname, struct ipt_layer7_info *info)
++{
++	FILE * f;
++	char * line = NULL;
++	size_t len = 0;
++
++	enum { protocol, pattern, done } datatype = protocol;
++
++	f = fopen(filename, "r");
++
++	if(!f)
++		return 0;
++
++	while(getline(&line, &len, f) != -1)
++	{
++		if(strlen(line) < 2 || line[0] == '#')
++			continue;
++
++		/* strip the pesky newline... */
++		if(line[strlen(line) - 1] == '\n')
++			line[strlen(line) - 1] = '\0';
++
++		if(datatype == protocol)
++		{
++			if(strcmp(line, protoname))
++				exit_error(OTHER_PROBLEM, 
++					"Protocol name (%s) doesn't match file name (%s).  Bailing out\n",
++					protoname, filename);
++
++			if(strlen(line) >= MAX_PROTOCOL_LEN)
++				 exit_error(PARAMETER_PROBLEM, 
++					"Protocol name in %s too long!", filename);
++			strncpy(info->protocol, line, MAX_PROTOCOL_LEN);
++
++			datatype = pattern; 
++		}
++		else if(datatype == pattern)
++		{
++			if(strlen(line) >= MAX_PATTERN_LEN)
++				 exit_error(PARAMETER_PROBLEM, "Pattern in %s too long!", filename);
++			strncpy(info->pattern, line, MAX_PATTERN_LEN);
++			
++			datatype = done;			
++			break;
++		}
++		else
++			exit_error(OTHER_PROBLEM, "Internal error");
++	}
++
++	if(datatype != done)
++		exit_error(OTHER_PROBLEM, "Failed to get all needed data from %s", filename);
++
++	if(line) free(line);
++	fclose(f);
++
++	return 1;
++
++/*
++	fprintf(stderr, "protocol: %s\npattern: %s\n\n", 
++			info->protocol,
++			info->pattern);
++*/
++}
++
++static int hex2dec(char c)
++{
++        switch (c)
++        {
++                case '0' ... '9':
++                        return c - '0';
++                case 'a' ... 'f':
++                        return c - 'a' + 10;
++                case 'A' ... 'F':
++                        return c - 'A' + 10;
++                default:
++                        exit_error(OTHER_PROBLEM, "hex2dec: bad value!\n");
++                        return 0;
++        }
++}
++
++/* takes a string with \xHH escapes and returns one with the characters 
++they stand for */
++static char * pre_process(char * s)
++{
++	char * result = malloc(strlen(s) + 1);
++	int sindex = 0, rindex = 0;
++        while( sindex < strlen(s) )
++        {
++            if( sindex + 3 < strlen(s) &&
++                s[sindex] == '\\' && s[sindex+1] == 'x' && 
++                isxdigit(s[sindex + 2]) && isxdigit(s[sindex + 3]) ) 
++                {
++                        /* carefully remember to call tolower here... */
++                        result[rindex] = tolower( hex2dec(s[sindex + 2])*16 +
++                                                  hex2dec(s[sindex + 3] ) );
++                        sindex += 3; /* 4 total */
++                }
++                else
++                        result[rindex] = tolower(s[sindex]);
++
++		sindex++; 
++		rindex++;
++        }
++	result[rindex] = '\0';
++
++	return result;
++}
++
++#define MAX_SUBDIRS 128
++char ** readl7dir(char * dirname)
++{
++        DIR             * scratchdir;
++        struct dirent   ** namelist;
++	char ** subdirs = malloc(MAX_SUBDIRS * sizeof(char *));
++
++        int n, d = 1;
++	subdirs[0] = "";
++
++        n = scandir(dirname, &namelist, 0, alphasort);
++
++	if (n < 0)
++	{
++            perror("scandir");
++	    exit_error(OTHER_PROBLEM, "Couldn't open %s\n", dirname);
++	}
++        else 
++	{
++            	while(n--) 
++		{
++			char fulldirname[MAX_FN_LEN];
++
++			snprintf(fulldirname, MAX_FN_LEN, "%s/%s", dirname, namelist[n]->d_name);
++
++                	if((scratchdir = opendir(fulldirname)) != NULL)
++			{
++				closedir(scratchdir);
++
++				if(!strcmp(namelist[n]->d_name, ".") || 
++				   !strcmp(namelist[n]->d_name, ".."))
++					/* do nothing */ ;
++				else
++				{
++					subdirs[d] = malloc(strlen(namelist[n]->d_name) + 1);
++					strcpy(subdirs[d], namelist[n]->d_name);
++					d++;
++					if(d >= MAX_SUBDIRS - 1)
++					{
++						fprintf(stderr, 
++						  "Too many subdirectories, skipping the rest!\n");
++						break;
++					}
++				}
++			}
++                	free(namelist[n]);
++            	}
++            	free(namelist);
++        }
++	
++	subdirs[d] = NULL;
++
++	return subdirs;
++}
++
++static void
++parse_layer7_protocol(const unsigned char *s, struct ipt_layer7_info *info)
++{
++	char filename[MAX_FN_LEN];
++	char * dir = NULL;
++	char ** subdirs;
++	int n = 0, done = 0;
++
++	if(strlen(l7dir) > 0)
++		dir = l7dir;
++	else
++		dir = "/etc/l7-protocols";
++
++	subdirs = readl7dir(dir);
++
++	while(subdirs[n] != NULL)
++	{
++		int c = snprintf(filename, MAX_FN_LEN, "%s/%s/%s.pat", dir, subdirs[n], s);
++
++		//fprintf(stderr, "Trying to find pattern in %s ... ", filename);
++
++		if(c > MAX_FN_LEN)
++		{
++			exit_error(OTHER_PROBLEM, 
++				"Filename beginning with %s is too long!\n", filename);
++		}
++
++		/* read in the pattern from the file */
++		if(parse_protocol_file(filename, s, info))
++		{
++			//fprintf(stderr, "found\n");
++			done = 1;
++			break;
++		}
++		
++		//fprintf(stderr, "not found\n");
++
++		n++;
++	}
++
++	if(!done)
++		exit_error(OTHER_PROBLEM, 
++			"Couldn't find a pattern definition file for %s.\n", s);
++
++	/* process \xHH escapes and tolower everything. (our regex lib has no
++	case insensitivity option.) */
++	strncpy(info->pattern, pre_process(info->pattern), MAX_PATTERN_LEN);
++}
++
++/* Function which parses command options; returns true if it ate an option */
++static int parse(int c, char **argv, int invert, unsigned int *flags,
++      const struct ipt_entry *entry, unsigned int *nfcache,
++      struct ipt_entry_match **match)
++{
++	struct ipt_layer7_info *layer7info = 
++		(struct ipt_layer7_info *)(*match)->data;
++
++	switch (c) {
++	case '1':
++		check_inverse(optarg, &invert, &optind, 0);
++		parse_layer7_protocol(argv[optind-1], layer7info);
++		if (invert)
++			layer7info->invert = 1;
++		*flags = 1;
++		break;
++
++	case '2':
++		/* not going to use this, but maybe we need to strip a ! anyway (?) */
++		check_inverse(optarg, &invert, &optind, 0);
++
++		if(strlen(argv[optind-1]) >= MAX_FN_LEN)
++			exit_error(PARAMETER_PROBLEM, "directory name too long\n");
++
++		strncpy(l7dir, argv[optind-1], MAX_FN_LEN);
++
++		*flags = 1;
++		break;
++	case '3':
++		layer7info->pkt = 1;
++		break;
++
++	default:
++		return 0;
++	}
++
++	return 1;
++}
++
++/* Final check; must have specified --pattern. */
++static void final_check(unsigned int flags)
++{
++	if (!flags)
++		exit_error(PARAMETER_PROBLEM,
++			   "LAYER7 match: You must specify `--pattern'");
++}
++
++static void print_protocol(char s[], int invert, int numeric)
++{
++	fputs("l7proto ", stdout);
++	if (invert) fputc('!', stdout);
++	printf("%s ", s);
++}
++
++/* Prints out the matchinfo. */
++static void print(const struct ipt_ip *ip,
++      const struct ipt_entry_match *match,
++      int numeric)
++{
++	printf("LAYER7 ");
++
++	print_protocol(((struct ipt_layer7_info *)match->data)->protocol,
++		  ((struct ipt_layer7_info *)match->data)->invert, numeric);
++
++	if (((struct ipt_layer7_info *)match->data)->pkt)
++		printf("l7pkt ");
++}
++/* Saves the union ipt_matchinfo in parsable form to stdout. */
++static void save(const struct ipt_ip *ip, const struct ipt_entry_match *match)
++{
++        const struct ipt_layer7_info *info =
++            (const struct ipt_layer7_info*) match->data;
++
++        printf("--l7proto %s%s ", (info->invert)   ? "! ": "", info->protocol);
++}
++
++static struct iptables_match layer7 = { 
++    .name          = "layer7",
++    .version       = IPTABLES_VERSION,
++    .size          = IPT_ALIGN(sizeof(struct ipt_layer7_info)),
++    .userspacesize = IPT_ALIGN(sizeof(struct ipt_layer7_info)),
++    .help          = &help,
++    .parse         = &parse,
++    .final_check   = &final_check,
++    .print         = &print,
++    .save          = &save,
++    .extra_opts    = opts
++};
++
++void _init(void)
++{
++	register_match(&layer7);
++}
+diff -urN iptables.old/extensions/libipt_layer7.man iptables.dev/extensions/libipt_layer7.man
+--- iptables.old/extensions/libipt_layer7.man	1970-01-01 01:00:00.000000000 +0100
++++ iptables.dev/extensions/libipt_layer7.man	2005-11-10 16:57:51.823381250 +0100
+@@ -0,0 +1,13 @@
++This module matches packets based on the application layer data of 
++their connections.  It uses regular expression matching to compare 
++the application layer data to regular expressions found it the layer7 
++configuration files.  This is an experimental module which can be found at 
++http://l7-filter.sf.net.  It takes two options.
++.TP
++.BI "--l7proto " "\fIprotocol\fP"
++Match the specified protocol.  The protocol name must match a file 
++name in /etc/l7-protocols/
++.TP
++.BI "--l7dir " "\fIdirectory\fP"
++Use \fIdirectory\fP instead of /etc/l7-protocols/
++
diff --git a/package/iptables/patches/04-multiport_v1.patch b/package/iptables/patches/04-multiport_v1.patch
new file mode 100644
index 0000000000..90b5144c75
--- /dev/null
+++ b/package/iptables/patches/04-multiport_v1.patch
@@ -0,0 +1,221 @@
+diff -urN iptables.old/extensions/libipt_multiport.c iptables.dev/extensions/libipt_multiport.c
+--- iptables.old/extensions/libipt_multiport.c	2005-02-19 20:19:17.000000000 +0100
++++ iptables.dev/extensions/libipt_multiport.c	2006-02-04 05:46:12.154127750 +0100
+@@ -8,24 +8,6 @@
+ /* To ensure that iptables compiles with an old kernel */
+ #include "../include/linux/netfilter_ipv4/ipt_multiport.h"
+ 
+-/* Function which prints out usage message. */
+-static void
+-help(void)
+-{
+-	printf(
+-"multiport v%s options:\n"
+-" --source-ports port[,port,port...]\n"
+-" --sports ...\n"
+-"				match source port(s)\n"
+-" --destination-ports port[,port,port...]\n"
+-" --dports ...\n"
+-"				match destination port(s)\n"
+-" --ports port[,port,port]\n"
+-"				match both source and destination port(s)\n"
+-" NOTE: this kernel does not support port ranges in multiport.\n",
+-IPTABLES_VERSION);
+-}
+-
+ static void
+ help_v1(void)
+ {
+@@ -75,26 +57,6 @@
+ 		   "invalid port/service `%s' specified", port);
+ }
+ 
+-static unsigned int
+-parse_multi_ports(const char *portstring, u_int16_t *ports, const char *proto)
+-{
+-	char *buffer, *cp, *next;
+-	unsigned int i;
+-
+-	buffer = strdup(portstring);
+-	if (!buffer) exit_error(OTHER_PROBLEM, "strdup failed");
+-
+-	for (cp=buffer, i=0; cp && i<IPT_MULTI_PORTS; cp=next,i++)
+-	{
+-		next=strchr(cp, ',');
+-		if (next) *next++='\0';
+-		ports[i] = parse_port(cp, proto);
+-	}
+-	if (cp) exit_error(PARAMETER_PROBLEM, "too many ports specified");
+-	free(buffer);
+-	return i;
+-}
+-
+ static void
+ parse_multi_ports_v1(const char *portstring, 
+ 		     struct ipt_multiport_v1 *multiinfo,
+@@ -160,58 +122,6 @@
+ 			   "multiport only works with TCP or UDP");
+ }
+ 
+-/* Function which parses command options; returns true if it
+-   ate an option */
+-static int
+-parse(int c, char **argv, int invert, unsigned int *flags,
+-      const struct ipt_entry *entry,
+-      unsigned int *nfcache,
+-      struct ipt_entry_match **match)
+-{
+-	const char *proto;
+-	struct ipt_multiport *multiinfo
+-		= (struct ipt_multiport *)(*match)->data;
+-
+-	switch (c) {
+-	case '1':
+-		check_inverse(argv[optind-1], &invert, &optind, 0);
+-		proto = check_proto(entry);
+-		multiinfo->count = parse_multi_ports(argv[optind-1],
+-						     multiinfo->ports, proto);
+-		multiinfo->flags = IPT_MULTIPORT_SOURCE;
+-		break;
+-
+-	case '2':
+-		check_inverse(argv[optind-1], &invert, &optind, 0);
+-		proto = check_proto(entry);
+-		multiinfo->count = parse_multi_ports(argv[optind-1],
+-						     multiinfo->ports, proto);
+-		multiinfo->flags = IPT_MULTIPORT_DESTINATION;
+-		break;
+-
+-	case '3':
+-		check_inverse(argv[optind-1], &invert, &optind, 0);
+-		proto = check_proto(entry);
+-		multiinfo->count = parse_multi_ports(argv[optind-1],
+-						     multiinfo->ports, proto);
+-		multiinfo->flags = IPT_MULTIPORT_EITHER;
+-		break;
+-
+-	default:
+-		return 0;
+-	}
+-
+-	if (invert)
+-		exit_error(PARAMETER_PROBLEM,
+-			   "multiport does not support invert");
+-
+-	if (*flags)
+-		exit_error(PARAMETER_PROBLEM,
+-			   "multiport can only have one option");
+-	*flags = 1;
+-	return 1;
+-}
+-
+ static int
+ parse_v1(int c, char **argv, int invert, unsigned int *flags,
+ 	 const struct ipt_entry *entry,
+@@ -289,43 +199,6 @@
+ 		printf("%s", service);
+ }
+ 
+-/* Prints out the matchinfo. */
+-static void
+-print(const struct ipt_ip *ip,
+-      const struct ipt_entry_match *match,
+-      int numeric)
+-{
+-	const struct ipt_multiport *multiinfo
+-		= (const struct ipt_multiport *)match->data;
+-	unsigned int i;
+-
+-	printf("multiport ");
+-
+-	switch (multiinfo->flags) {
+-	case IPT_MULTIPORT_SOURCE:
+-		printf("sports ");
+-		break;
+-
+-	case IPT_MULTIPORT_DESTINATION:
+-		printf("dports ");
+-		break;
+-
+-	case IPT_MULTIPORT_EITHER:
+-		printf("ports ");
+-		break;
+-
+-	default:
+-		printf("ERROR ");
+-		break;
+-	}
+-
+-	for (i=0; i < multiinfo->count; i++) {
+-		printf("%s", i ? "," : "");
+-		print_port(multiinfo->ports[i], ip->proto, numeric);
+-	}
+-	printf(" ");
+-}
+-
+ static void
+ print_v1(const struct ipt_ip *ip,
+ 	 const struct ipt_entry_match *match,
+@@ -369,34 +242,6 @@
+ 	printf(" ");
+ }
+ 
+-/* Saves the union ipt_matchinfo in parsable form to stdout. */
+-static void save(const struct ipt_ip *ip, const struct ipt_entry_match *match)
+-{
+-	const struct ipt_multiport *multiinfo
+-		= (const struct ipt_multiport *)match->data;
+-	unsigned int i;
+-
+-	switch (multiinfo->flags) {
+-	case IPT_MULTIPORT_SOURCE:
+-		printf("--sports ");
+-		break;
+-
+-	case IPT_MULTIPORT_DESTINATION:
+-		printf("--dports ");
+-		break;
+-
+-	case IPT_MULTIPORT_EITHER:
+-		printf("--ports ");
+-		break;
+-	}
+-
+-	for (i=0; i < multiinfo->count; i++) {
+-		printf("%s", i ? "," : "");
+-		print_port(multiinfo->ports[i], ip->proto, 1);
+-	}
+-	printf(" ");
+-}
+-
+ static void save_v1(const struct ipt_ip *ip, 
+ 		    const struct ipt_entry_match *match)
+ {
+@@ -432,19 +277,20 @@
+ 	printf(" ");
+ }
+ 
++
+ static struct iptables_match multiport = { 
+ 	.next		= NULL,
+ 	.name		= "multiport",
+-	.revision	= 0,
+ 	.version	= IPTABLES_VERSION,
+-	.size		= IPT_ALIGN(sizeof(struct ipt_multiport)),
+-	.userspacesize	= IPT_ALIGN(sizeof(struct ipt_multiport)),
+-	.help		= &help,
++	.revision	= 0,
++	.size		= IPT_ALIGN(sizeof(struct ipt_multiport_v1)),
++	.userspacesize	= IPT_ALIGN(sizeof(struct ipt_multiport_v1)),
++	.help		= &help_v1,
+ 	.init		= &init,
+-	.parse		= &parse,
++	.parse		= &parse_v1,
+ 	.final_check	= &final_check,
+-	.print		= &print,
+-	.save		= &save,
++	.print		= &print_v1,
++	.save		= &save_v1,
+ 	.extra_opts	= opts
+ };
+ 
diff --git a/package/iptables/patches/05-imq1.patch b/package/iptables/patches/05-imq1.patch
new file mode 100644
index 0000000000..4591890304
--- /dev/null
+++ b/package/iptables/patches/05-imq1.patch
@@ -0,0 +1,224 @@
+diff -urN iptables.old/extensions/.IMQ-test iptables.dev/extensions/.IMQ-test
+--- iptables.old/extensions/.IMQ-test	1970-01-01 01:00:00.000000000 +0100
++++ iptables.dev/extensions/.IMQ-test	2005-10-09 01:00:36.358959750 +0200
+@@ -0,0 +1,3 @@
++#!/bin/sh
++# True if IMQ target patch is applied.
++[ -f $KERNEL_DIR/net/ipv4/netfilter/ipt_IMQ.c ] && echo IMQ
+diff -urN iptables.old/extensions/.IMQ-test6 iptables.dev/extensions/.IMQ-test6
+--- iptables.old/extensions/.IMQ-test6	1970-01-01 01:00:00.000000000 +0100
++++ iptables.dev/extensions/.IMQ-test6	2005-10-09 01:00:36.358959750 +0200
+@@ -0,0 +1,3 @@
++#!/bin/sh
++# True if IMQ target patch is applied.
++[ -f $KERNEL_DIR/net/ipv6/netfilter/ip6t_IMQ.c ] && echo IMQ
+diff -urN iptables.old/extensions/libip6t_IMQ.c iptables.dev/extensions/libip6t_IMQ.c
+--- iptables.old/extensions/libip6t_IMQ.c	1970-01-01 01:00:00.000000000 +0100
++++ iptables.dev/extensions/libip6t_IMQ.c	2005-10-09 01:00:36.358959750 +0200
+@@ -0,0 +1,101 @@
++/* Shared library add-on to iptables to add IMQ target support. */
++#include <stdio.h>
++#include <string.h>
++#include <stdlib.h>
++#include <getopt.h>
++
++#include <ip6tables.h>
++#include <linux/netfilter_ipv6/ip6_tables.h>
++#include <linux/netfilter_ipv6/ip6t_IMQ.h>
++
++/* Function which prints out usage message. */
++static void
++help(void)
++{
++	printf(
++"IMQ target v%s options:\n"
++"  --todev <N>		enqueue to imq<N>, defaults to 0\n", 
++IPTABLES_VERSION);
++}
++
++static struct option opts[] = {
++	{ "todev", 1, 0, '1' },
++	{ 0 }
++};
++
++/* Initialize the target. */
++static void
++init(struct ip6t_entry_target *t, unsigned int *nfcache)
++{
++	struct ip6t_imq_info *mr = (struct ip6t_imq_info*)t->data;
++
++	mr->todev = 0;
++	*nfcache |= NFC_UNKNOWN;
++}
++
++/* Function which parses command options; returns true if it
++   ate an option */
++static int
++parse(int c, char **argv, int invert, unsigned int *flags,
++      const struct ip6t_entry *entry,
++      struct ip6t_entry_target **target)
++{
++	struct ip6t_imq_info *mr = (struct ip6t_imq_info*)(*target)->data;
++	
++	switch(c) {
++	case '1':
++		if (check_inverse(optarg, &invert, NULL, 0))
++			exit_error(PARAMETER_PROBLEM,
++				   "Unexpected `!' after --todev");
++		mr->todev=atoi(optarg);
++		break;
++	default:
++		return 0;
++	}
++	return 1;
++}
++
++static void
++final_check(unsigned int flags)
++{
++}
++
++/* Prints out the targinfo. */
++static void
++print(const struct ip6t_ip6 *ip,
++      const struct ip6t_entry_target *target,
++      int numeric)
++{
++	struct ip6t_imq_info *mr = (struct ip6t_imq_info*)target->data;
++
++	printf("IMQ: todev %u ", mr->todev);
++}
++
++/* Saves the union ipt_targinfo in parsable form to stdout. */
++static void
++save(const struct ip6t_ip6 *ip, const struct ip6t_entry_target *target)
++{
++	struct ip6t_imq_info *mr = (struct ip6t_imq_info*)target->data;
++
++	printf("--todev %u", mr->todev);
++}
++
++static struct ip6tables_target imq = {
++	.next		= NULL,
++	.name		= "IMQ",
++	.version	= IPTABLES_VERSION,
++	.size		= IP6T_ALIGN(sizeof(struct ip6t_imq_info)),
++	.userspacesize	= IP6T_ALIGN(sizeof(struct ip6t_imq_info)),
++	.help		= &help,
++	.init		= &init,
++	.parse		= &parse,
++	.final_check	= &final_check,
++	.print		= &print,
++	.save		= &save,
++	.extra_opts	= opts
++};
++
++void _init(void)
++{
++	register_target6(&imq);
++}
+diff -urN iptables.old/extensions/libipt_IMQ.c iptables.dev/extensions/libipt_IMQ.c
+--- iptables.old/extensions/libipt_IMQ.c	1970-01-01 01:00:00.000000000 +0100
++++ iptables.dev/extensions/libipt_IMQ.c	2005-10-09 01:00:36.358959750 +0200
+@@ -0,0 +1,101 @@
++/* Shared library add-on to iptables to add IMQ target support. */
++#include <stdio.h>
++#include <string.h>
++#include <stdlib.h>
++#include <getopt.h>
++
++#include <iptables.h>
++#include <linux/netfilter_ipv4/ip_tables.h>
++#include <linux/netfilter_ipv4/ipt_IMQ.h>
++
++/* Function which prints out usage message. */
++static void
++help(void)
++{
++	printf(
++"IMQ target v%s options:\n"
++"  --todev <N>		enqueue to imq<N>, defaults to 0\n", 
++IPTABLES_VERSION);
++}
++
++static struct option opts[] = {
++	{ "todev", 1, 0, '1' },
++	{ 0 }
++};
++
++/* Initialize the target. */
++static void
++init(struct ipt_entry_target *t, unsigned int *nfcache)
++{
++	struct ipt_imq_info *mr = (struct ipt_imq_info*)t->data;
++
++	mr->todev = 0;
++	*nfcache |= NFC_UNKNOWN;
++}
++
++/* Function which parses command options; returns true if it
++   ate an option */
++static int
++parse(int c, char **argv, int invert, unsigned int *flags,
++      const struct ipt_entry *entry,
++      struct ipt_entry_target **target)
++{
++	struct ipt_imq_info *mr = (struct ipt_imq_info*)(*target)->data;
++	
++	switch(c) {
++	case '1':
++		if (check_inverse(optarg, &invert, NULL, 0))
++			exit_error(PARAMETER_PROBLEM,
++				   "Unexpected `!' after --todev");
++		mr->todev=atoi(optarg);
++		break;
++	default:
++		return 0;
++	}
++	return 1;
++}
++
++static void
++final_check(unsigned int flags)
++{
++}
++
++/* Prints out the targinfo. */
++static void
++print(const struct ipt_ip *ip,
++      const struct ipt_entry_target *target,
++      int numeric)
++{
++	struct ipt_imq_info *mr = (struct ipt_imq_info*)target->data;
++
++	printf("IMQ: todev %u ", mr->todev);
++}
++
++/* Saves the union ipt_targinfo in parsable form to stdout. */
++static void
++save(const struct ipt_ip *ip, const struct ipt_entry_target *target)
++{
++	struct ipt_imq_info *mr = (struct ipt_imq_info*)target->data;
++
++	printf("--todev %u", mr->todev);
++}
++
++static struct iptables_target imq = {
++	.next		= NULL,
++	.name		= "IMQ",
++	.version	= IPTABLES_VERSION,
++	.size		= IPT_ALIGN(sizeof(struct ipt_imq_info)),
++	.userspacesize	= IPT_ALIGN(sizeof(struct ipt_imq_info)),
++	.help		= &help,
++	.init		= &init,
++	.parse		= &parse,
++	.final_check	= &final_check,
++	.print		= &print,
++	.save		= &save,
++	.extra_opts	= opts
++};
++
++void _init(void)
++{
++	register_target(&imq);
++}