summaryrefslogtreecommitdiff
path: root/package/iptables
diff options
context:
space:
mode:
authorjuhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73>2008-04-15 06:11:23 +0000
committerjuhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73>2008-04-15 06:11:23 +0000
commita58eaf210a223672f67c03d2070fa2fefdb2595b (patch)
treeafa05fc32fd52e099867c546d48d880948f8be5a /package/iptables
parent3a26d2990b9a481e44f1ddd36dfc84536c2ab39f (diff)
update iptables to 1.4.0 (2.6 kernels only), refresh kernel patches
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@10843 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/iptables')
-rw-r--r--package/iptables/Makefile104
-rw-r--r--package/iptables/patches/008-chaostables.patch342
-rw-r--r--package/iptables/patches/009-tarpit-support.patch106
-rw-r--r--package/iptables/patches/1.3.8/001-ipp2p_0.8.1rc1.patch457
-rw-r--r--package/iptables/patches/1.3.8/002-layer7_2.17.patch (renamed from package/iptables/patches/002-layer7-1.5nbd.patch)118
-rw-r--r--package/iptables/patches/1.3.8/003-layer7_2.17_pktmatch.patch42
-rw-r--r--package/iptables/patches/1.3.8/004-drop_multiport_v0_support.patch (renamed from package/iptables/patches/004-multiport_v1.patch)14
-rw-r--r--package/iptables/patches/1.3.8/005-imq1.patch (renamed from package/iptables/patches/005-imq1.patch)16
-rw-r--r--package/iptables/patches/1.4.0/001-ipp2p-0.8.1rc1.patch (renamed from package/iptables/patches/001-ipp2p-0.8.1rc1.patch)53
-rw-r--r--package/iptables/patches/1.4.0/002-layer7_2.17.patch418
-rw-r--r--package/iptables/patches/1.4.0/003-layer7_2.17_pktmatch.patch43
-rw-r--r--package/iptables/patches/1.4.0/004-drop_multiport_v0_support.patch279
-rw-r--r--package/iptables/patches/1.4.0/005-imq1.patch219
-rw-r--r--package/iptables/patches/1.4.0/006-chaostables_0.8.patch393
-rw-r--r--package/iptables/patches/1.4.0/007-tarpit_support.patch106
15 files changed, 2118 insertions, 592 deletions
diff --git a/package/iptables/Makefile b/package/iptables/Makefile
index 8f24a3b3db..ff55ce590a 100644
--- a/package/iptables/Makefile
+++ b/package/iptables/Makefile
@@ -1,5 +1,5 @@
-#
-# Copyright (C) 2006 OpenWrt.org
+#
+# Copyright (C) 2006-2008 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
@@ -10,15 +10,28 @@ include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/kernel.mk
PKG_NAME:=iptables
-PKG_VERSION:=1.3.8
-PKG_RELEASE:=2
+
+ifeq ($(CONFIG_LINUX_2_4),y)
+ PKG_VERSION:=1.3.8
+ PKG_RELEASE:=3
+ PKG_MD5SUM:=0a9209f928002e5eee9cdff8fef4d4b3
+endif
+
+ifeq ($(CONFIG_LINUX_2_6),y)
+ PKG_VERSION:=1.4.0
+ PKG_RELEASE:=1
+ PKG_MD5SUM:=90cfa8a554a29b0b859a625e701af2a7
+endif
+
+PKG_VERSION?=<IPTABLES_VERSION>
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
PKG_SOURCE_URL:=http://www.netfilter.org/projects/iptables/files \
ftp://ftp.be.netfilter.org/pub/netfilter/iptables/ \
ftp://ftp.de.netfilter.org/pub/netfilter/iptables/ \
ftp://ftp.no.netfilter.org/pub/netfilter/iptables/
-PKG_MD5SUM:=0a9209f928002e5eee9cdff8fef4d4b3
+
+PATCH_DIR:=./patches/$(PKG_VERSION)
include $(INCLUDE_DIR)/package.mk
ifeq ($(DUMP),)
@@ -33,6 +46,11 @@ define Package/iptables/Default
URL:=http://netfilter.org/
endef
+define Package/iptables/Module
+$(call Package/iptables/Default)
+ DEPENDS:=iptables $(1)
+endef
+
define Package/iptables
$(call Package/iptables/Default)
TITLE:=IPv4 firewall administration tool
@@ -45,8 +63,7 @@ define Package/iptables/conffiles
endef
define Package/iptables-mod-conntrack
-$(call Package/iptables/Default)
- DEPENDS:=iptables +kmod-ipt-conntrack
+$(call Package/iptables/Module, +kmod-ipt-conntrack)
TITLE:=connection tracking modules
endef
@@ -59,39 +76,36 @@ define Package/iptables-mod-conntrack/description
endef
define Package/iptables-mod-filter
-$(call Package/iptables/Default)
- DEPENDS:=iptables +kmod-ipt-filter
+$(call Package/iptables/Module, +kmod-ipt-filter)
TITLE:=filter modules
endef
define Package/iptables-mod-filter/description
iptables extensions for packet content inspection.
- Includes:
+ Includes:
- libipt_ipp2p
- - libipt_layer7
+ - libipt_layer7
endef
define Package/iptables-mod-imq
-$(call Package/iptables/Default)
- DEPENDS:=iptables +kmod-ipt-imq
+$(call Package/iptables/Module, +kmod-ipt-imq)
TITLE:=IMQ support
endef
define Package/iptables-mod-imq/description
iptables extension for IMQ support.
- Includes:
+ Includes:
- libipt_IMQ
endef
define Package/iptables-mod-ipopt
-$(call Package/iptables/Default)
- DEPENDS:=iptables +kmod-ipt-ipopt
+$(call Package/iptables/Module, +kmod-ipt-ipopt)
TITLE:=IP/Packet option modules
endef
define Package/iptables-mod-ipopt/description
iptables extensions for matching/changing IP packet options.\\\
- Includes:
+ Includes:
- libipt_CLASSIFY
- libipt_dscp/DSCP
- libipt_ecn/ECN
@@ -102,68 +116,63 @@ define Package/iptables-mod-ipopt/description
- libipt_tcpmms
- libipt_tos/TOS
- libipt_ttl/TTL
- - libipt_unclean
+ - libipt_unclean
endef
define Package/iptables-mod-ipsec
-$(call Package/iptables/Default)
- DEPENDS:=iptables +kmod-ipt-ipsec
+$(call Package/iptables/Module, +kmod-ipt-ipsec)
TITLE:=IPSec extensions
endef
define Package/iptables-mod-ipsec/description
iptables extensions for matching ipsec traffic.
- Includes:
+ Includes:
- libipt_ah
- libipt_esp
- libipt_policy
endef
define Package/iptables-mod-nat
-$(call Package/iptables/Default)
- DEPENDS:=iptables +kmod-ipt-nat
+$(call Package/iptables/Module, +kmod-ipt-nat)
TITLE:=extra NAT targets
endef
define Package/iptables-mod-nat/description
iptables extensions for different NAT targets.
- Includes:
+ Includes:
- libipt_REDIRECT
endef
define Package/iptables-mod-ulog
-$(call Package/iptables/Default)
- DEPENDS:=iptables +kmod-ipt-ulog
+$(call Package/iptables/Module, +kmod-ipt-ulog)
TITLE:=user-space packet logging
endef
define Package/iptables-mod-ulog/description
iptables extensions for user-space packet logging.
- Includes:
+ Includes:
- libipt_ULOG
endef
define Package/iptables-mod-iprange
-$(call Package/iptables/Default)
- DEPENDS:=iptables +kmod-ipt-iprange
+$(call Package/iptables/Module, +kmod-ipt-iprange)
TITLE:=ip range module
endef
define Package/iptables-mod-iprange/description
iptables extensions for matching ip ranges.
- Includes:
+ Includes:
- libipt_iprange
endef
define Package/iptables-mod-extra
-$(call Package/iptables/Default)
- DEPENDS:=iptables +kmod-ipt-extra
+$(call Package/iptables/Module, +kmod-ipt-extra)
TITLE:=other extra iptables extensions
endef
define Package/iptables-mod-extra/description
other extra iptables extensions.
- Includes:
+ Includes:
- libipt_limit
- libipt_owner
- libipt_physdev
@@ -177,37 +186,36 @@ define Package/iptables-mod-extra/description
endef
define Package/iptables-mod-ipset
-$(call Package/iptables/Default)
- DEPENDS:=iptables +kmod-ipt-ipset
+$(call Package/iptables/Module, +kmod-ipt-ipset)
TITLE:=ipset iptables extension
endef
define Package/iptables-utils
-$(call Package/iptables/Default)
- DEPENDS:=iptables
+$(call Package/iptables/Module, )
TITLE:=iptables save and restore utilities
endef
define Package/ip6tables
$(call Package/iptables/Default)
- DEPENDS:=+kmod-ipv6
- CATEGORY:=Network
+ DEPENDS:=+kmod-ip6tables
+ CATEGORY:=IPv6
TITLE:=IPv6 firewall administration tool
+ MENU:=1
endef
define Package/ip6tables-utils
$(call Package/iptables/Default)
DEPENDS:=ip6tables
- CATEGORY:=Network
+ CATEGORY:=IPv6
TITLE:=ip6tables save and restore utilities
endef
define Build/Prepare
$(call Build/Prepare/Default)
- chmod a+x $(PKG_BUILD_DIR)/extensions/.*-test*
endef
define Build/Configure
+ chmod a+x $(PKG_BUILD_DIR)/extensions/.*-test*
rm -f $(PKG_BUILD_DIR)/.configured*
$(MAKE) -C $(PKG_BUILD_DIR) \
clean
@@ -220,6 +228,7 @@ define Build/Compile
COPT_FLAGS="$(TARGET_CFLAGS)" \
LDFLAGS="-rdynamic -static-libgcc" \
KERNEL_DIR="$(LINUX_DIR)" PREFIX=/usr \
+ KBUILD_OUTPUT="$(LINUX_DIR)" \
DESTDIR="$(PKG_INSTALL_DIR)" \
all experimental install install-experimental
endef
@@ -229,6 +238,7 @@ define Build/InstallDev
$(TARGET_CONFIGURE_OPTS) \
COPT_FLAGS="$(TARGET_CFLAGS)" \
KERNEL_DIR="$(LINUX_DIR)" PREFIX=/usr \
+ KBUILD_OUTPUT="$(LINUX_DIR)" \
DESTDIR="$(1)" \
install-devel
$(CP) $(PKG_BUILD_DIR)/include $(1)/usr
@@ -247,7 +257,11 @@ define Package/iptables/install
$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/iptables $(1)/usr/sbin/
$(INSTALL_DIR) $(1)/usr/lib/iptables
(cd $(PKG_INSTALL_DIR)/usr/lib/iptables ; \
- $(CP) $(patsubst %,lib%.so,$(IPT_BUILTIN:xt_%=ipt_%)) $(1)/usr/lib/iptables/ \
+ for m in $(patsubst xt_%,ipt_%,$(IPT_BUILTIN)) $(patsubst ipt_%,xt_%,$(IPT_BUILTIN)); do \
+ if [ -f $(PKG_INSTALL_DIR)/usr/lib/iptables/lib$$$${m}.so ]; then \
+ $(CP) $(PKG_INSTALL_DIR)/usr/lib/iptables/lib$$$${m}.so $(1)/usr/lib/iptables/ ;\
+ fi; \
+ done \
)
endef
@@ -273,8 +287,10 @@ endef
define BuildPlugin
define Package/$(1)/install
$(INSTALL_DIR) $$(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/ ; \
+ for m in $(patsubst xt_%,ipt_%,$(2)) $(patsubst ipt_%,xt_%,$(2)); do \
+ if [ -f $(PKG_INSTALL_DIR)/usr/lib/iptables/lib$$$$$$$${m}.so ]; then \
+ $(CP) $(PKG_INSTALL_DIR)/usr/lib/iptables/lib$$$$$$$${m}.so $$(1)/usr/lib/iptables/ ; \
+ fi; \
done
$(3)
endef
diff --git a/package/iptables/patches/008-chaostables.patch b/package/iptables/patches/008-chaostables.patch
deleted file mode 100644
index 60b077942a..0000000000
--- a/package/iptables/patches/008-chaostables.patch
+++ /dev/null
@@ -1,342 +0,0 @@
-Index: iptables-1.3.8/extensions/.CHAOS-test
-===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ iptables-1.3.8/extensions/.CHAOS-test 2007-07-31 15:27:57.000000000 -0500
-@@ -0,0 +1,2 @@
-+#!/bin/sh
-+[ -f "$KERNEL_DIR/include/linux/netfilter/xt_CHAOS.h" ] && echo "CHAOS";
-Index: iptables-1.3.8/extensions/.DELUDE-test
-===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ iptables-1.3.8/extensions/.DELUDE-test 2007-07-31 15:27:57.000000000 -0500
-@@ -0,0 +1,2 @@
-+#!/bin/sh
-+echo "DELUDE";
-Index: iptables-1.3.8/extensions/libipt_CHAOS.c
-===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ iptables-1.3.8/extensions/libipt_CHAOS.c 2007-07-31 15:27:57.000000000 -0500
-@@ -0,0 +1,111 @@
-+/*
-+ CHAOS target for iptables
-+
-+ Copyright © Jan Engelhardt <jengelh [at] gmx de>, 2006 - 2007
-+ released under the terms of the GNU General Public
-+ License version 2.x and only versions 2.x.
-+*/
-+#include <getopt.h>
-+#include <stdio.h>
-+#include <string.h>
-+
-+#include <iptables.h>
-+#include <linux/netfilter_ipv4/ip_tables.h>
-+#include <linux/netfilter/xt_CHAOS.h>
-+
-+static void libipt_chaos_help(void)
-+{
-+ printf(
-+ "CHAOS target v%s options:\n"
-+ " --delude Enable DELUDE processing for TCP\n"
-+ " --tarpit Enable TARPIT processing for TCP\n",
-+ IPTABLES_VERSION);
-+ return;
-+}
-+
-+static int libipt_chaos_parse(int c, char **argv, int invert,
-+ unsigned int *flags, const struct ipt_entry *entry,
-+ struct ipt_entry_target **target)
-+{
-+ struct xt_chaos_info *info = (void *)((*target)->data);
-+ switch(c) {
-+ case 'd':
-+ info->variant = XTCHAOS_DELUDE;
-+ *flags |= 0x02;
-+ return 1;
-+ case 't':
-+ info->variant = XTCHAOS_TARPIT;
-+ *flags |= 0x01;
-+ return 1;
-+ }
-+ return 0;
-+}
-+
-+static void libipt_chaos_check(unsigned int flags)
-+{
-+ if(flags != 0x03)
-+ return;
-+ /* If flags == 0x03, both were specified, which should not be. */
-+ exit_error(PARAMETER_PROBLEM,
-+ "CHAOS: only one of --tarpit or --delude may be specified");
-+ return;
-+}
-+
-+static void libipt_chaos_print(const struct ipt_ip *ip,
-+ const struct ipt_entry_target *target, int numeric)
-+{
-+ const struct xt_chaos_info *info = (const void *)target->data;
-+ switch(info->variant) {
-+ case XTCHAOS_DELUDE:
-+ printf("DELUDE ");
-+ break;
-+ case XTCHAOS_TARPIT:
-+ printf("TARPIT ");
-+ break;
-+ default:
-+ break;
-+ }
-+ return;
-+}
-+
-+static void libipt_chaos_save(const struct ipt_ip *ip,
-+ const struct ipt_entry_target *target)
-+{
-+ const struct xt_chaos_info *info = (const void *)target->data;
-+ switch(info->variant) {
-+ case XTCHAOS_DELUDE:
-+ printf("--delude ");
-+ break;
-+ case XTCHAOS_TARPIT:
-+ printf("--tarpit ");
-+ break;
-+ default:
-+ break;
-+ }
-+ return;
-+}
-+
-+static struct option libipt_chaos_opts[] = {
-+ {"delude", 0, NULL, 'd'},
-+ {"tarpit", 0, NULL, 't'},
-+ {NULL},
-+};
-+
-+static struct iptables_target libipt_chaos_info = {
-+ .name = "CHAOS",
-+ .version = IPTABLES_VERSION,
-+ .size = IPT_ALIGN(sizeof(struct xt_chaos_info)),
-+ .userspacesize = IPT_ALIGN(sizeof(struct xt_chaos_info)),
-+ .help = libipt_chaos_help,
-+ .parse = libipt_chaos_parse,
-+ .final_check = libipt_chaos_check,
-+ .print = libipt_chaos_print,
-+ .save = libipt_chaos_save,
-+ .extra_opts = libipt_chaos_opts,
-+};
-+
-+static __attribute__((constructor)) void libipt_chaos_init(void)
-+{
-+ register_target(&libipt_chaos_info);
-+ return;
-+}
-Index: iptables-1.3.8/extensions/libipt_DELUDE.c
-===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ iptables-1.3.8/extensions/libipt_DELUDE.c 2007-07-31 15:27:57.000000000 -0500
-@@ -0,0 +1,66 @@
-+/*
-+ DELUDE target for iptables
-+
-+ Copyright © Jan Engelhardt <jengelh [at] gmx de>, 2006 - 2007
-+ released under the terms of the GNU General Public
-+ License version 2.x and only versions 2.x.
-+*/
-+#include <getopt.h>
-+#include <stdio.h>
-+#include <string.h>
-+
-+#include <iptables.h>
-+#include <linux/netfilter_ipv4/ip_tables.h>
-+
-+static void libipt_delude_help(void)
-+{
-+ printf("DELUDE takes no options\n");
-+ return;
-+}
-+
-+static int libipt_delude_parse(int c, char **argv, int invert,
-+ unsigned int *flags, const struct ipt_entry *entry,
-+ struct ipt_entry_target **target)
-+{
-+ return 0;
-+}
-+
-+static void libipt_delude_check(unsigned int flags)
-+{
-+ return;
-+}
-+
-+static void libipt_delude_print(const struct ipt_ip *ip,
-+ const struct ipt_entry_target *target, int numeric)
-+{
-+ return;
-+}
-+
-+static void libipt_delude_save(const struct ipt_ip *ip,
-+ const struct ipt_entry_target *target)
-+{
-+ return;
-+}
-+
-+static struct option libipt_delude_opts[] = {
-+ {NULL},
-+};
-+
-+static struct iptables_target libipt_delude_info = {
-+ .name = "DELUDE",
-+ .version = IPTABLES_VERSION,
-+ .size = IPT_ALIGN(0),
-+ .userspacesize = IPT_ALIGN(0),
-+ .help = libipt_delude_help,
-+ .parse = libipt_delude_parse,
-+ .final_check = libipt_delude_check,
-+ .print = libipt_delude_print,
-+ .save = libipt_delude_save,
-+ .extra_opts = libipt_delude_opts,
-+};
-+
-+static __attribute__((constructor)) void libipt_delude_init(void)
-+{
-+ register_target(&libipt_delude_info);
-+ return;
-+}
-Index: iptables-1.3.8/extensions/libipt_portscan.c
-===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ iptables-1.3.8/extensions/libipt_portscan.c 2007-07-31 15:27:57.000000000 -0500
-@@ -0,0 +1,129 @@
-+/*
-+ portscan match for iptables
-+
-+ Copyright © Jan Engelhardt <jengelh [at] gmx de>, 2006 - 2007
-+ released under the terms of the GNU General Public
-+ License version 2.x and only versions 2.x.
-+*/
-+#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/xt_portscan.h>
-+
-+static void libipt_portscan_help(void)
-+{
-+ printf(
-+ "portscan match v%s options:\n"
-+ "(Combining them will make them match by OR-logic)\n"
-+ " --stealth Match TCP Stealth packets\n"
-+ " --synscan Match TCP SYN scans\n"
-+ " --cnscan Match TCP Connect scans\n"
-+ " --grscan Match Banner Grabbing scans\n",
-+ IPTABLES_VERSION);
-+ return;
-+}
-+
-+static void libipt_portscan_mtinit(struct ipt_entry_match *match,
-+ unsigned int *nfcache)
-+{
-+ /* Cannot cache this */
-+ *nfcache |= NFC_UNKNOWN;
-+ return;
-+}
-+
-+static int libipt_portscan_parse(int c, char **argv, int invert,
-+ unsigned int *flags, const struct ipt_entry *entry, unsigned int *nfc,
-+ struct ipt_entry_match **match)
-+{
-+ struct xt_portscan_info *info = (void *)((*match)->data);
-+
-+ switch(c) {
-+ case 'c':
-+ info->match_cn = 1;
-+ return 1;
-+ case 'g':
-+ info->match_gr = 1;
-+ return 1;
-+ case 's':
-+ info->match_syn = 1;
-+ return 1;
-+ case 'x':
-+ info->match_stealth = 1;
-+ return 1;
-+ default:
-+ return 0;
-+ }
-+}
-+
-+static void libipt_portscan_check(unsigned int flags)
-+{
-+ return;
-+}
-+
-+static void libipt_portscan_print(const struct ipt_ip *ip,
-+ const struct ipt_entry_match *match, int numeric)
-+{
-+ const struct xt_portscan_info *info = (const void *)(match->data);
-+ const char *s = "";
-+
-+ printf("portscan ");
-+ if(info->match_stealth) {
-+ printf("STEALTH");
-+ s = ",";
-+ }
-+ if(info->match_syn) {
-+ printf("%sSYNSCAN", s);
-+ s = ",";
-+ }
-+ if(info->match_cn) {
-+ printf("%sCNSCAN", s);
-+ s = ",";
-+ }
-+ if(info->match_gr)
-+ printf("%sGRSCAN", s);
-+ printf(" ");
-+ return;
-+}
-+
-+static void libipt_portscan_save(const struct ipt_ip *ip,
-+ const struct ipt_entry_match *match)
-+{
-+ const struct xt_portscan_info *info = (const void *)(match->data);
-+ if(info->match_stealth) printf("--stealth ");
-+ if(info->match_syn) printf("--synscan ");
-+ if(info->match_cn) printf("--cnscan ");
-+ if(info->match_gr) printf("--grscan ");
-+ return;
-+}
-+
-+static struct option libipt_portscan_opts[] = {
-+ {"stealth", 0, NULL, 'x'},
-+ {"synscan", 0, NULL, 's'},
-+ {"cnscan", 0, NULL, 'c'},
-+ {"grscan", 0, NULL, 'g'},
-+ {NULL},
-+};
-+
-+static struct iptables_match libipt_portscan_info = {
-+ .name = "portscan",
-+ .version = IPTABLES_VERSION,
-+ .size = IPT_ALIGN(sizeof(struct xt_portscan_info)),
-+ .userspacesize = IPT_ALIGN(sizeof(struct xt_portscan_info)),
-+ .help = libipt_portscan_help,
-+ .init = libipt_portscan_mtinit,
-+ .parse = libipt_portscan_parse,
-+ .final_check = libipt_portscan_check,
-+ .print = libipt_portscan_print,
-+ .save = libipt_portscan_save,
-+ .extra_opts = libipt_portscan_opts,
-+};
-+
-+static __attribute__((constructor)) void libipt_portscan_init(void)
-+{
-+ register_match(&libipt_portscan_info);
-+ return;
-+}
-Index: iptables-1.3.8/extensions/.portscan-test
-===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ iptables-1.3.8/extensions/.portscan-test 2007-07-31 15:27:57.000000000 -0500
-@@ -0,0 +1,2 @@
-+#!/bin/sh
-+[ -f "$KERNEL_DIR/include/linux/netfilter/xt_portscan.h" ] && echo "portscan";
diff --git a/package/iptables/patches/009-tarpit-support.patch b/package/iptables/patches/009-tarpit-support.patch
deleted file mode 100644
index 3105379877..0000000000
--- a/package/iptables/patches/009-tarpit-support.patch
+++ /dev/null
@@ -1,106 +0,0 @@
-diff -N -u -r iptables-1.3.8-20070817/extensions/libipt_TARPIT.c iptables-1.3.8-20070817-nf/extensions/libipt_TARPIT.c
---- iptables-1.3.8-20070817/extensions/libipt_TARPIT.c 1969-12-31 19:00:00.000000000 -0500
-+++ iptables-1.3.8-20070817-nf/extensions/libipt_TARPIT.c 2007-08-18 14:49:25.000000000 -0400
-@@ -0,0 +1,58 @@
-+/* Shared library add-on to iptables for TARPIT support */
-+#include <stdio.h>
-+#include <getopt.h>
-+#include <iptables.h>
-+
-+static void
-+help(void)
-+{
-+ fputs(
-+"TARPIT takes no options\n"
-+"\n", stdout);
-+}
-+
-+static struct option opts[] = {
-+ { 0 }
-+};
-+
-+static int
-+parse(int c, char **argv, int invert, unsigned int *flags,
-+ const struct ipt_entry *entry,
-+ struct ipt_entry_target **target)
-+{
-+ return 0;
-+}
-+
-+static void final_check(unsigned int flags)
-+{
-+}
-+
-+static void
-+print(const struct ipt_ip *ip,
-+ const struct ipt_entry_target *target,
-+ int numeric)
-+{
-+}
-+
-+static void save(const struct ipt_ip *ip, const struct ipt_entry_target *target)
-+{
-+}
-+
-+static struct iptables_target tarpit = {
-+ .next = NULL,
-+ .name = "TARPIT",
-+ .version = IPTABLES_VERSION,
-+ .size = IPT_ALIGN(0),
-+ .userspacesize = IPT_ALIGN(0),
-+ .help = &help,
-+ .parse = &parse,
-+ .final_check = &final_check,
-+ .print = &print,
-+ .save = &save,
-+ .extra_opts = opts
-+};
-+
-+void _init(void)
-+{
-+ register_target(&tarpit);
-+}
-diff -N -u -r iptables-1.3.8-20070817/extensions/libipt_TARPIT.man iptables-1.3.8-20070817-nf/extensions/libipt_TARPIT.man
---- iptables-1.3.8-20070817/extensions/libipt_TARPIT.man 1969-12-31 19:00:00.000000000 -0500
-+++ iptables-1.3.8-20070817-nf/extensions/libipt_TARPIT.man 2007-08-18 14:49:25.000000000 -0400
-@@ -0,0 +1,34 @@
-+Captures and holds incoming TCP connections using no local
-+per-connection resources. Connections are accepted, but immediately
-+switched to the persist state (0 byte window), in which the remote
-+side stops sending data and asks to continue every 60-240 seconds.
-+Attempts to close the connection are ignored, forcing the remote side
-+to time out the connection in 12-24 minutes.
-+
-+This offers similar functionality to LaBrea
-+<http://www.hackbusters.net/LaBrea/> but doesn't require dedicated
-+hardware or IPs. Any TCP port that you would normally DROP or REJECT
-+can instead become a tarpit.
-+
-+To tarpit connections to TCP port 80 destined for the current machine:
-+.IP
-+iptables -A INPUT -p tcp -m tcp --dport 80 -j TARPIT
-+.P
-+To significantly slow down Code Red/Nimda-style scans of unused address
-+space, forward unused ip addresses to a Linux box not acting as a router
-+(e.g. "ip route 10.0.0.0 255.0.0.0 ip.of.linux.box" on a Cisco), enable IP
-+forwarding on the Linux box, and add:
-+.IP
-+iptables -A FORWARD -p tcp -j TARPIT
-+.IP
-+iptables -A FORWARD -j DROP
-+.TP
-+NOTE:
-+If you use the conntrack module while you are using TARPIT, you should
-+also use the NOTRACK target, or the kernel will unnecessarily allocate
-+resources for each TARPITted connection. To TARPIT incoming
-+connections to the standard IRC port while using conntrack, you could:
-+.IP
-+iptables -t raw -A PREROUTING -p tcp --dport 6667 -j NOTRACK
-+.IP
-+iptables -A INPUT -p tcp --dport 6667 -j TARPIT
-diff -N -u -r iptables-1.3.8-20070817/extensions/.TARPIT-test iptables-1.3.8-20070817-nf/extensions/.TARPIT-test
---- iptables-1.3.8-20070817/extensions/.TARPIT-test 1969-12-31 19:00:00.000000000 -0500
-+++ iptables-1.3.8-20070817-nf/extensions/.TARPIT-test 2007-08-18 14:49:25.000000000 -0400
-@@ -0,0 +1,2 @@
-+#! /bin/sh
-+[ -f $KERNEL_DIR/net/netfilter/xt_TARPIT.c ] && echo TARPIT
diff --git a/package/iptables/patches/1.3.8/001-ipp2p_0.8.1rc1.patch b/package/iptables/patches/1.3.8/001-ipp2p_0.8.1rc1.patch
new file mode 100644
index 0000000000..e8c82c2155
--- /dev/null
+++ b/package/iptables/patches/1.3.8/001-ipp2p_0.8.1rc1.patch
@@ -0,0 +1,457 @@
+Index: iptables-1.3.8/extensions/Makefile
+===================================================================
+--- iptables-1.3.8.orig/extensions/Makefile
++++ iptables-1.3.8/extensions/Makefile
+@@ -13,6 +13,10 @@ PF_EXT_SE_SLIB:=SECMARK CONNSECMARK
+ PF6_EXT_SE_SLIB:=SECMARK CONNSECMARK
+ endif
+
++
++# ipp2p
++PF_EXT_SLIB += ipp2p
++
+ # Optionals
+ PF_EXT_SLIB_OPTS:=$(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)))
+Index: iptables-1.3.8/extensions/libipt_ipp2p.c
+===================================================================
+--- /dev/null
++++ iptables-1.3.8/extensions/libipt_ipp2p.c
+@@ -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);
++}
++
+Index: iptables-1.3.8/include/linux/netfilter_ipv4/ipt_ipp2p.h
+===================================================================
+--- /dev/null
++++ iptables-1.3.8/include/linux/netfilter_ipv4/ipt_ipp2p.h
+@@ -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/002-layer7-1.5nbd.patch b/package/iptables/patches/1.3.8/002-layer7_2.17.patch
index ef80c8f0cc..68da741e00 100644
--- a/package/iptables/patches/002-layer7-1.5nbd.patch
+++ b/package/iptables/patches/1.3.8/002-layer7_2.17.patch
@@ -1,48 +1,15 @@
Index: iptables-1.3.8/extensions/.layer7-test
===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ iptables-1.3.8/extensions/.layer7-test 2007-07-31 15:27:56.000000000 -0500
-@@ -0,0 +1,3 @@
+--- /dev/null
++++ iptables-1.3.8/extensions/.layer7-test
+@@ -0,0 +1,2 @@
+#! /bin/sh
+[ -f $KERNEL_DIR/include/linux/netfilter_ipv4/ipt_layer7.h ] && echo layer7
-+[ -f $KERNEL_DIR/include/linux/netfilter/xt_layer7.h ] && echo layer7
-Index: iptables-1.3.8/extensions/ipt_layer7.h
-===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ iptables-1.3.8/extensions/ipt_layer7.h 2007-07-31 15:27:56.000000000 -0500
-@@ -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 */
Index: iptables-1.3.8/extensions/libipt_layer7.c
===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ iptables-1.3.8/extensions/libipt_layer7.c 2007-07-31 15:27:56.000000000 -0500
-@@ -0,0 +1,358 @@
+--- /dev/null
++++ iptables-1.3.8/extensions/libipt_layer7.c
+@@ -0,0 +1,394 @@
+/*
+ Shared library add-on to iptables to add layer 7 matching support.
+
@@ -69,7 +36,7 @@ Index: iptables-1.3.8/extensions/libipt_layer7.c
+#include <dirent.h>
+
+#include <iptables.h>
-+#include "ipt_layer7.h"
++#include <linux/netfilter_ipv4/ipt_layer7.h>
+
+#define MAX_FN_LEN 256
+
@@ -82,8 +49,7 @@ Index: iptables-1.3.8/extensions/libipt_layer7.c
+ "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",
++ "--l7proto [!] <name> : Match the protocol defined in /etc/l7-protocols/name.pat\n",
+ IPTABLES_VERSION);
+ fputc('\n', stdout);
+}
@@ -91,7 +57,6 @@ Index: iptables-1.3.8/extensions/libipt_layer7.c
+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 }
+};
+
@@ -120,10 +85,25 @@ Index: iptables-1.3.8/extensions/libipt_layer7.c
+
+ if(datatype == protocol)
+ {
++ /* Ignore everything on the line beginning with the
++ first space or tab . For instance, this allows the
++ protocol line in http.pat to be "http " (or
++ "http I am so cool") instead of just "http". */
++ if(strchr(line, ' ')){
++ char * space = strchr(line, ' ');
++ space[0] = '\0';
++ }
++ if(strchr(line, '\t')){
++ char * space = strchr(line, '\t');
++ space[0] = '\0';
++ }
++
++ /* sanity check. First non-comment non-blank
++ line must be the same as the file name. */
+ if(strcmp(line, protoname))
+ exit_error(OTHER_PROBLEM,
+ "Protocol name (%s) doesn't match file name (%s). Bailing out\n",
-+ protoname, filename);
++ line, filename);
+
+ if(strlen(line) >= MAX_PROTOCOL_LEN)
+ exit_error(PARAMETER_PROBLEM,
@@ -191,6 +171,35 @@ Index: iptables-1.3.8/extensions/libipt_layer7.c
+ /* carefully remember to call tolower here... */
+ result[rindex] = tolower( hex2dec(s[sindex + 2])*16 +
+ hex2dec(s[sindex + 3] ) );
++
++ switch ( result[rindex] )
++ {
++ case 0x24:
++ case 0x28:
++ case 0x29:
++ case 0x2a:
++ case 0x2b:
++ case 0x2e:
++ case 0x3f:
++ case 0x5b:
++ case 0x5c:
++ case 0x5d:
++ case 0x5e:
++ case 0x7c:
++ fprintf(stderr,
++ "Warning: layer7 regexp contains a control character, %c, in hex (\\x%c%c).\n"
++ "I recommend that you write this as %c or \\%c, depending on what you meant.\n",
++ result[rindex], s[sindex + 2], s[sindex + 3], result[rindex], result[rindex]);
++ break;
++ case 0x00:
++ fprintf(stderr,
++ "Warning: null (\\x00) in layer7 regexp. A null terminates the regexp string!\n");
++ break;
++ default:
++ break;
++ }
++
++
+ sindex += 3; /* 4 total */
+ }
+ else
@@ -336,9 +345,6 @@ Index: iptables-1.3.8/extensions/libipt_layer7.c
+
+ *flags = 1;
+ break;
-+ case '3':
-+ layer7info->pkt = 1;
-+ break;
+
+ default:
+ return 0;
@@ -347,12 +353,12 @@ Index: iptables-1.3.8/extensions/libipt_layer7.c
+ return 1;
+}
+
-+/* Final check; must have specified --pattern. */
++/* Final check; must have specified --l7proto */
+static void final_check(unsigned int flags)
+{
+ if (!flags)
+ exit_error(PARAMETER_PROBLEM,
-+ "LAYER7 match: You must specify `--pattern'");
++ "LAYER7 match: You must specify `--l7proto'");
+}
+
+static void print_protocol(char s[], int invert, int numeric)
@@ -371,9 +377,6 @@ Index: iptables-1.3.8/extensions/libipt_layer7.c
+
+ 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)
@@ -403,9 +406,9 @@ Index: iptables-1.3.8/extensions/libipt_layer7.c
+}
Index: iptables-1.3.8/extensions/libipt_layer7.man
===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ iptables-1.3.8/extensions/libipt_layer7.man 2007-07-31 15:27:56.000000000 -0500
-@@ -0,0 +1,13 @@
+--- /dev/null
++++ iptables-1.3.8/extensions/libipt_layer7.man
+@@ -0,0 +1,14 @@
+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
@@ -414,8 +417,9 @@ Index: iptables-1.3.8/extensions/libipt_layer7.man
+.TP
+.BI "--l7proto " "\fIprotocol\fP"
+Match the specified protocol. The protocol name must match a file
-+name in /etc/l7-protocols/
++name in /etc/l7-protocols/ or one of its first-level child directories.
+.TP
+.BI "--l7dir " "\fIdirectory\fP"
-+Use \fIdirectory\fP instead of /etc/l7-protocols/
++Use \fIdirectory\fP instead of /etc/l7-protocols/. This option must be
++specified before --l7proto.
+
diff --git a/package/iptables/patches/1.3.8/003-layer7_2.17_pktmatch.patch b/package/iptables/patches/1.3.8/003-layer7_2.17_pktmatch.patch
new file mode 100644
index 0000000000..c88f759630
--- /dev/null
+++ b/package/iptables/patches/1.3.8/003-layer7_2.17_pktmatch.patch
@@ -0,0 +1,42 @@
+Index: iptables-1.3.8/extensions/libipt_layer7.c
+===================================================================
+--- iptables-1.3.8.orig/extensions/libipt_layer7.c
++++ iptables-1.3.8/extensions/libipt_layer7.c
+@@ -37,7 +37,8 @@ static void help(void)
+ "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",
++ "--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);
+ }
+@@ -45,6 +46,7 @@ static void help(void)
+ 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 }
+ };
+
+@@ -333,6 +335,9 @@ static int parse(int c, char **argv, int
+
+ *flags = 1;
+ break;
++ case '3':
++ layer7info->pkt = 1;
++ break;
+
+ default:
+ return 0;
+@@ -365,6 +370,9 @@ static void print(const struct ipt_ip *i
+
+ 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)
diff --git a/package/iptables/patches/004-multiport_v1.patch b/package/iptables/patches/1.3.8/004-drop_multiport_v0_support.patch
index 1acfe24848..e5cbeb6f34 100644
--- a/package/iptables/patches/004-multiport_v1.patch
+++ b/package/iptables/patches/1.3.8/004-drop_multiport_v0_support.patch
@@ -1,7 +1,7 @@
Index: iptables-1.3.8/extensions/libipt_multiport.c
===================================================================
---- iptables-1.3.8.orig/extensions/libipt_multiport.c 2007-07-31 15:27:55.000000000 -0500
-+++ iptables-1.3.8/extensions/libipt_multiport.c 2007-07-31 15:27:56.000000000 -0500
+--- iptables-1.3.8.orig/extensions/libipt_multiport.c
++++ iptables-1.3.8/extensions/libipt_multiport.c
@@ -8,24 +8,6 @@
/* To ensure that iptables compiles with an old kernel */
#include "../include/linux/netfilter_ipv4/ipt_multiport.h"
@@ -27,7 +27,7 @@ Index: iptables-1.3.8/extensions/libipt_multiport.c
static void
help_v1(void)
{
-@@ -70,26 +52,6 @@
+@@ -70,26 +52,6 @@ proto_to_name(u_int8_t proto)
}
}
@@ -54,7 +54,7 @@ Index: iptables-1.3.8/extensions/libipt_multiport.c
static void
parse_multi_ports_v1(const char *portstring,
struct ipt_multiport_v1 *multiinfo,
-@@ -156,58 +118,6 @@
+@@ -156,58 +118,6 @@ check_proto(const struct ipt_entry *entr
"multiport only works with TCP, UDP, UDPLITE, SCTP and DCCP");
}
@@ -113,7 +113,7 @@ Index: iptables-1.3.8/extensions/libipt_multiport.c
static int
parse_v1(int c, char **argv, int invert, unsigned int *flags,
const struct ipt_entry *entry,
-@@ -284,43 +194,6 @@
+@@ -284,43 +194,6 @@ print_port(u_int16_t port, u_int8_t prot
printf("%s", service);
}
@@ -157,7 +157,7 @@ Index: iptables-1.3.8/extensions/libipt_multiport.c
static void
print_v1(const struct ipt_ip *ip,
const struct ipt_entry_match *match,
-@@ -364,34 +237,6 @@
+@@ -364,34 +237,6 @@ print_v1(const struct ipt_ip *ip,
printf(" ");
}
@@ -192,7 +192,7 @@ Index: iptables-1.3.8/extensions/libipt_multiport.c
static void save_v1(const struct ipt_ip *ip,
const struct ipt_entry_match *match)
{
-@@ -427,19 +272,20 @@
+@@ -427,19 +272,20 @@ static void save_v1(const struct ipt_ip
printf(" ");
}
diff --git a/package/iptables/patches/005-imq1.patch b/package/iptables/patches/1.3.8/005-imq1.patch
index a3741959cf..f17ddeafd6 100644
--- a/package/iptables/patches/005-imq1.patch
+++ b/package/iptables/patches/1.3.8/005-imq1.patch
@@ -1,15 +1,15 @@
Index: iptables-1.3.8/extensions/.IMQ-test6
===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ iptables-1.3.8/extensions/.IMQ-test6 2007-07-31 15:27:56.000000000 -0500
+--- /dev/null
++++ iptables-1.3.8/extensions/.IMQ-test6
@@ -0,0 +1,3 @@
+#!/bin/sh
+# True if IMQ target patch is applied.
+[ -f $KERNEL_DIR/net/ipv6/netfilter/ip6t_IMQ.c ] && echo IMQ
Index: iptables-1.3.8/extensions/libip6t_IMQ.c
===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ iptables-1.3.8/extensions/libip6t_IMQ.c 2007-07-31 15:27:56.000000000 -0500
+--- /dev/null
++++ iptables-1.3.8/extensions/libip6t_IMQ.c
@@ -0,0 +1,101 @@
+/* Shared library add-on to iptables to add IMQ target support. */
+#include <stdio.h>
@@ -114,16 +114,16 @@ Index: iptables-1.3.8/extensions/libip6t_IMQ.c
+}
Index: iptables-1.3.8/extensions/.IMQ-test
===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ iptables-1.3.8/extensions/.IMQ-test 2007-07-31 15:27:56.000000000 -0500
+--- /dev/null
++++ iptables-1.3.8/extensions/.IMQ-test
@@ -0,0 +1,3 @@
+#!/bin/sh
+# True if IMQ target patch is applied.
+[ -f $KERNEL_DIR/net/ipv4/netfilter/ipt_IMQ.c ] && echo IMQ
Index: iptables-1.3.8/extensions/libipt_IMQ.c
===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ iptables-1.3.8/extensions/libipt_IMQ.c 2007-07-31 15:27:56.000000000 -0500
+--- /dev/null
++++ iptables-1.3.8/extensions/libipt_IMQ.c
@@ -0,0 +1,101 @@
+/* Shared library add-on to iptables to add IMQ target support. */
+#include <stdio.h>
diff --git a/package/iptables/patches/001-ipp2p-0.8.1rc1.patch b/package/iptables/patches/1.4.0/001-ipp2p-0.8.1rc1.patch
index 7ca62d2140..3b32b948b3 100644
--- a/package/iptables/patches/001-ipp2p-0.8.1rc1.patch
+++ b/package/iptables/patches/1.4.0/001-ipp2p-0.8.1rc1.patch
@@ -1,9 +1,9 @@
-Index: iptables-1.3.8/extensions/Makefile
+Index: iptables-1.4.0/extensions/Makefile
===================================================================
---- iptables-1.3.8.orig/extensions/Makefile 2007-07-31 15:27:55.000000000 -0500
-+++ iptables-1.3.8/extensions/Makefile 2007-07-31 15:27:55.000000000 -0500
-@@ -13,6 +13,10 @@
- PF6_EXT_SE_SLIB:=SECMARK CONNSECMARK
+--- iptables-1.4.0.orig/extensions/Makefile
++++ iptables-1.4.0/extensions/Makefile
+@@ -19,6 +19,10 @@ PF6_EXT_SE_SLIB:=$(PF6_EXT_SELINUX_SLIB)
+ PFX_EXT_SE_SLIB:=$(PFX_EXT_SELINUX_SLIB)
endif
+
@@ -13,11 +13,11 @@ Index: iptables-1.3.8/extensions/Makefile
# Optionals
PF_EXT_SLIB_OPTS:=$(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)))
-Index: iptables-1.3.8/extensions/libipt_ipp2p.c
+Index: iptables-1.4.0/extensions/libipt_ipp2p.c
===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ iptables-1.3.8/extensions/libipt_ipp2p.c 2007-07-31 15:27:55.000000000 -0500
-@@ -0,0 +1,401 @@
+--- /dev/null
++++ iptables-1.4.0/extensions/libipt_ipp2p.c
+@@ -0,0 +1,398 @@
+
+#include <stdio.h>
+#include <netdb.h>
@@ -84,12 +84,10 @@ Index: iptables-1.3.8/extensions/libipt_ipp2p.c
+
+
+static void
-+init(struct ipt_entry_match *m, unsigned int *nfcache)
++init(struct xt_entry_match *m)
+{
+ 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;
@@ -99,9 +97,8 @@ Index: iptables-1.3.8/extensions/libipt_ipp2p.c
+
+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 void *entry,
++ struct xt_entry_match **match)
+{
+ struct ipt_p2p_info *info = (struct ipt_p2p_info *)(*match)->data;
+
@@ -335,8 +332,8 @@ Index: iptables-1.3.8/extensions/libipt_ipp2p.c
+
+
+static void
-+print(const struct ipt_ip *ip,
-+ const struct ipt_entry_match *match,
++print(const void *ip,
++ const struct xt_entry_match *match,
+ int numeric)
+{
+ struct ipt_p2p_info *info = (struct ipt_p2p_info *)match->data;
@@ -367,7 +364,7 @@ Index: iptables-1.3.8/extensions/libipt_ipp2p.c
+
+
+static void
-+save(const struct ipt_ip *ip, const struct ipt_entry_match *match)
++save(const void *ip, const struct xt_entry_match *match)
+{
+ struct ipt_p2p_info *info = (struct ipt_p2p_info *)match->data;
+
@@ -398,17 +395,17 @@ Index: iptables-1.3.8/extensions/libipt_ipp2p.c
+static
+struct iptables_match ipp2p=
+{
-+ .next = NULL,
++ .family = AF_INET,
+ .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,
++ .help = help,
++ .init = init,
++ .parse = parse,
++ .final_check = final_check,
++ .print = print,
++ .save = save,
+ .extra_opts = opts
+};
+
@@ -419,10 +416,10 @@ Index: iptables-1.3.8/extensions/libipt_ipp2p.c
+ register_match(&ipp2p);
+}
+
-Index: iptables-1.3.8/include/linux/netfilter_ipv4/ipt_ipp2p.h
+Index: iptables-1.4.0/include/linux/netfilter_ipv4/ipt_ipp2p.h
===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ iptables-1.3.8/include/linux/netfilter_ipv4/ipt_ipp2p.h 2007-07-31 15:27:55.000000000 -0500
+--- /dev/null
++++ iptables-1.4.0/include/linux/netfilter_ipv4/ipt_ipp2p.h
@@ -0,0 +1,31 @@
+#ifndef __IPT_IPP2P_H
+#define __IPT_IPP2P_H
diff --git a/package/iptables/patches/1.4.0/002-layer7_2.17.patch b/package/iptables/patches/1.4.0/002-layer7_2.17.patch
new file mode 100644
index 0000000000..ed19118b09
--- /dev/null
+++ b/package/iptables/patches/1.4.0/002-layer7_2.17.patch
@@ -0,0 +1,418 @@
+--- iptables-1.4.0rc1/extensions/libipt_layer7.c 1969-12-31 18:00:00.000000000 -0600
++++ iptables-1.4.0rc1-layer7/extensions/libipt_layer7.c 2007-11-19 06:06:56.000000000 -0600
+@@ -0,0 +1,393 @@
++/*
++ 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 <linux/netfilter/xt_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",
++ 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 = 0 }
++};
++
++/* reads filename, puts protocol info into layer7_protocol_info, number of protocols to numprotos */
++int parse_protocol_file(char * filename, const char * protoname, struct xt_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)
++ {
++ /* Ignore everything on the line beginning with the
++ first space or tab . For instance, this allows the
++ protocol line in http.pat to be "http " (or
++ "http I am so cool") instead of just "http". */
++ if(strchr(line, ' ')){
++ char * space = strchr(line, ' ');
++ space[0] = '\0';
++ }
++ if(strchr(line, '\t')){
++ char * space = strchr(line, '\t');
++ space[0] = '\0';
++ }
++
++ /* sanity check. First non-comment non-blank
++ line must be the same as the file name. */
++ if(strcmp(line, protoname))
++ exit_error(OTHER_PROBLEM,
++ "Protocol name (%s) doesn't match file name (%s). Bailing out\n",
++ line, 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] ) );
++
++ switch ( result[rindex] )
++ {
++ case 0x24:
++ case 0x28:
++ case 0x29:
++ case 0x2a:
++ case 0x2b:
++ case 0x2e:
++ case 0x3f:
++ case 0x5b:
++ case 0x5c:
++ case 0x5d:
++ case 0x5e:
++ case 0x7c:
++ fprintf(stderr,
++ "Warning: layer7 regexp contains a control character, %c, in hex (\\x%c%c).\n"
++ "I recommend that you write this as %c or \\%c, depending on what you meant.\n",
++ result[rindex], s[sindex + 2], s[sindex + 3], result[rindex], result[rindex]);
++ break;
++ case 0x00:
++ fprintf(stderr,
++ "Warning: null (\\x00) in layer7 regexp. A null terminates the regexp string!\n");
++ break;
++ default:
++ break;
++ }
++
++
++ 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 char *s, struct xt_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 void *entry, struct xt_entry_match **match)
++{
++ struct xt_layer7_info *layer7info =
++ (struct xt_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;
++
++ default:
++ return 0;
++ }
++
++ return 1;
++}
++
++/* Final check; must have specified --l7proto */
++static void final_check(unsigned int flags)
++{
++ if (!flags)
++ exit_error(PARAMETER_PROBLEM,
++ "LAYER7 match: You must specify `--l7proto'");
++}
++
++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 void *ip,
++ const struct xt_entry_match *match,
++ int numeric)
++{
++ printf("LAYER7 ");
++
++ print_protocol(((struct xt_layer7_info *)match->data)->protocol,
++ ((struct xt_layer7_info *)match->data)->invert, numeric);
++}
++/* Saves the union ipt_matchinfo in parsable form to stdout. */
++static void save(const void *ip, const struct xt_entry_match *match)
++{
++ const struct xt_layer7_info *info =
++ (const struct xt_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 xt_layer7_info)),
++ .userspacesize = IPT_ALIGN(sizeof(struct xt_layer7_info)),
++ .help = &help,
++ .parse = &parse,
++ .final_check = &final_check,
++ .print = &print,
++ .save = &save,
++ .extra_opts = opts
++};
++
++void _init(void)
++{
++ register_match(&layer7);
++}
+--- iptables-1.4.0rc1/extensions/libipt_layer7.man 1969-12-31 18:00:00.000000000 -0600
++++ iptables-1.4.0rc1-layer7/extensions/libipt_layer7.man 2007-11-19 05:49:46.000000000 -0600
+@@ -0,0 +1,14 @@
++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/ or one of its first-level child directories.
++.TP
++.BI "--l7dir " "\fIdirectory\fP"
++Use \fIdirectory\fP instead of /etc/l7-protocols/. This option must be
++specified before --l7proto.
++
+--- iptables-1.4.0rc1/extensions/.layer7-test 1969-12-31 18:00:00.000000000 -0600
++++ iptables-1.4.0rc1-layer7/extensions/.layer7-test 2007-11-19 06:18:58.000000000 -0600
+@@ -0,0 +1,2 @@
++#! /bin/sh
++[ -f $KERNEL_DIR/include/linux/netfilter/xt_layer7.h ] && echo layer7
diff --git a/package/iptables/patches/1.4.0/003-layer7_2.17_pktmatch.patch b/package/iptables/patches/1.4.0/003-layer7_2.17_pktmatch.patch
new file mode 100644
index 0000000000..dd6efc15dc
--- /dev/null
+++ b/package/iptables/patches/1.4.0/003-layer7_2.17_pktmatch.patch
@@ -0,0 +1,43 @@
+Index: iptables-1.4.0/extensions/libipt_layer7.c
+===================================================================
+--- iptables-1.4.0.orig/extensions/libipt_layer7.c
++++ iptables-1.4.0/extensions/libipt_layer7.c
+@@ -43,7 +43,8 @@ static void help(void)
+ "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",
++ "--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);
+ }
+@@ -51,6 +52,7 @@ static void help(void)
+ 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 }
+ };
+
+@@ -339,6 +341,10 @@ static int parse(int c, char **argv, int
+ *flags = 1;
+ break;
+
++ case '3':
++ layer7info->pkt = 1;
++ break;
++
+ default:
+ return 0;
+ }
+@@ -370,6 +376,9 @@ static void print(const void *ip,
+
+ print_protocol(((struct xt_layer7_info *)match->data)->protocol,
+ ((struct xt_layer7_info *)match->data)->invert, numeric);
++
++ if (((struct xt_layer7_info *)match->data)->pkt)
++ printf("l7pkt ");
+ }
+ /* Saves the union ipt_matchinfo in parsable form to stdout. */
+ static void save(const void *ip, const struct xt_entry_match *match)
diff --git a/package/iptables/patches/1.4.0/004-drop_multiport_v0_support.patch b/package/iptables/patches/1.4.0/004-drop_multiport_v0_support.patch
new file mode 100644
index 0000000000..0f6e01b19d
--- /dev/null
+++ b/package/iptables/patches/1.4.0/004-drop_multiport_v0_support.patch
@@ -0,0 +1,279 @@
+Index: iptables-1.4.0/extensions/libxt_multiport.c
+===================================================================
+--- iptables-1.4.0.orig/extensions/libxt_multiport.c
++++ iptables-1.4.0/extensions/libxt_multiport.c
+@@ -12,22 +12,6 @@
+ #include "../include/linux/netfilter/xt_multiport.h"
+
+ /* Function which prints out usage message. */
+-static void multiport_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 multiport_help_v1(void)
+ {
+ printf(
+@@ -71,26 +55,6 @@ proto_to_name(u_int8_t proto)
+ }
+ }
+
+-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<XT_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 xt_multiport_v1 *multiinfo,
+@@ -154,73 +118,6 @@ check_proto(u_int16_t pnum, u_int8_t inv
+ /* Function which parses command options; returns true if it
+ ate an option */
+ static int
+-__multiport_parse(int c, char **argv, int invert, unsigned int *flags,
+- struct xt_entry_match **match, u_int16_t pnum,
+- u_int8_t invflags)
+-{
+- const char *proto;
+- struct xt_multiport *multiinfo
+- = (struct xt_multiport *)(*match)->data;
+-
+- switch (c) {
+- case '1':
+- check_inverse(argv[optind-1], &invert, &optind, 0);
+- proto = check_proto(pnum, invflags);
+- multiinfo->count = parse_multi_ports(argv[optind-1],
+- multiinfo->ports, proto);
+- multiinfo->flags = XT_MULTIPORT_SOURCE;
+- break;
+-
+- case '2':
+- check_inverse(argv[optind-1], &invert, &optind, 0);
+- proto = check_proto(pnum, invflags);
+- multiinfo->count = parse_multi_ports(argv[optind-1],
+- multiinfo->ports, proto);
+- multiinfo->flags = XT_MULTIPORT_DESTINATION;
+- break;
+-
+- case '3':
+- check_inverse(argv[optind-1], &invert, &optind, 0);
+- proto = check_proto(pnum, invflags);
+- multiinfo->count = parse_multi_ports(argv[optind-1],
+- multiinfo->ports, proto);
+- multiinfo->flags = XT_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
+-multiport_parse(int c, char **argv, int invert, unsigned int *flags,
+- const void *e, struct xt_entry_match **match)
+-{
+- const struct ipt_entry *entry = e;
+- return __multiport_parse(c, argv, invert, flags, match,
+- entry->ip.proto, entry->ip.invflags);
+-}
+-
+-static int
+-multiport_parse6(int c, char **argv, int invert, unsigned int *flags,
+- const void *e, struct xt_entry_match **match)
+-{
+- const struct ip6t_entry *entry = (const struct ip6t_entry *)e;
+- return __multiport_parse(c, argv, invert, flags, match,
+- entry->ipv6.proto, entry->ipv6.invflags);
+-}
+-
+-static int
+ __multiport_parse_v1(int c, char **argv, int invert, unsigned int *flags,
+ struct xt_entry_match **match, u_int16_t pnum,
+ u_int8_t invflags)
+@@ -313,55 +210,6 @@ print_port(u_int16_t port, u_int8_t prot
+ }
+
+ /* Prints out the matchinfo. */
+-static void
+-__multiport_print(const struct xt_entry_match *match, int numeric,
+- u_int16_t proto)
+-{
+- const struct xt_multiport *multiinfo
+- = (const struct xt_multiport *)match->data;
+- unsigned int i;
+-
+- printf("multiport ");
+-
+- switch (multiinfo->flags) {
+- case XT_MULTIPORT_SOURCE:
+- printf("sports ");
+- break;
+-
+- case XT_MULTIPORT_DESTINATION:
+- printf("dports ");
+- break;
+-
+- case XT_MULTIPORT_EITHER:
+- printf("ports ");
+- break;
+-
+- default:
+- printf("ERROR ");
+- break;
+- }
+-
+- for (i=0; i < multiinfo->count; i++) {
+- printf("%s", i ? "," : "");
+- print_port(multiinfo->ports[i], proto, numeric);
+- }
+- printf(" ");
+-}
+-
+-static void multiport_print(const void *ip_void,
+- const struct xt_entry_match *match, int numeric)
+-{
+- const struct ipt_ip *ip = ip_void;
+- __multiport_print(match, numeric, ip->proto);
+-}
+-
+-static void multiport_print6(const void *ip_void,
+- const struct xt_entry_match *match, int numeric)
+-{
+- const struct ip6t_ip6 *ip = (const struct ip6t_ip6 *)ip_void;
+- __multiport_print(match, numeric, ip->proto);
+-}
+-
+ static void __multiport_print_v1(const struct xt_entry_match *match,
+ int numeric, u_int16_t proto)
+ {
+@@ -418,48 +266,6 @@ static void multiport_print6_v1(const vo
+ }
+
+ /* Saves the union ipt_matchinfo in parsable form to stdout. */
+-static void __multiport_save(const struct xt_entry_match *match,
+- u_int16_t proto)
+-{
+- const struct xt_multiport *multiinfo
+- = (const struct xt_multiport *)match->data;
+- unsigned int i;
+-
+- switch (multiinfo->flags) {
+- case XT_MULTIPORT_SOURCE:
+- printf("--sports ");
+- break;
+-
+- case XT_MULTIPORT_DESTINATION:
+- printf("--dports ");
+- break;
+-
+- case XT_MULTIPORT_EITHER:
+- printf("--ports ");
+- break;
+- }
+-
+- for (i=0; i < multiinfo->count; i++) {
+- printf("%s", i ? "," : "");
+- print_port(multiinfo->ports[i], proto, 1);
+- }
+- printf(" ");
+-}
+-
+-static void multiport_save(const void *ip_void,
+- const struct xt_entry_match *match)
+-{
+- const struct ipt_ip *ip = ip_void;
+- __multiport_save(match, ip->proto);
+-}
+-
+-static void multiport_save6(const void *ip_void,
+- const struct xt_entry_match *match)
+-{
+- const struct ip6t_ip6 *ip = (const struct ip6t_ip6 *)ip_void;
+- __multiport_save(match, ip->proto);
+-}
+-
+ static void __multiport_save_v1(const struct xt_entry_match *match,
+ u_int16_t proto)
+ {
+@@ -509,36 +315,6 @@ static void multiport_save6_v1(const voi
+ __multiport_save_v1(match, ip->proto);
+ }
+
+-static struct xtables_match multiport_match = {
+- .family = AF_INET,
+- .name = "multiport",
+- .revision = 0,
+- .version = IPTABLES_VERSION,
+- .size = XT_ALIGN(sizeof(struct xt_multiport)),
+- .userspacesize = XT_ALIGN(sizeof(struct xt_multiport)),
+- .help = multiport_help,
+- .parse = multiport_parse,
+- .final_check = multiport_check,
+- .print = multiport_print,
+- .save = multiport_save,
+- .extra_opts = multiport_opts,
+-};
+-
+-static struct xtables_match multiport_match6 = {
+- .family = AF_INET6,
+- .name = "multiport",
+- .revision = 0,
+- .version = IPTABLES_VERSION,
+- .size = XT_ALIGN(sizeof(struct xt_multiport)),
+- .userspacesize = XT_ALIGN(sizeof(struct xt_multiport)),
+- .help = multiport_help,
+- .parse = multiport_parse6,
+- .final_check = multiport_check,
+- .print = multiport_print6,
+- .save = multiport_save6,
+- .extra_opts = multiport_opts,
+-};
+-
+ static struct xtables_match multiport_match_v1 = {
+ .family = AF_INET,
+ .name = "multiport",
+@@ -572,8 +348,6 @@ static struct xtables_match multiport_ma
+ void
+ _init(void)
+ {
+- xtables_register_match(&multiport_match);
+- xtables_register_match(&multiport_match6);
+ xtables_register_match(&multiport_match_v1);
+ xtables_register_match(&multiport_match6_v1);
+ }
diff --git a/package/iptables/patches/1.4.0/005-imq1.patch b/package/iptables/patches/1.4.0/005-imq1.patch
new file mode 100644
index 0000000000..63617076bd
--- /dev/null
+++ b/package/iptables/patches/1.4.0/005-imq1.patch
@@ -0,0 +1,219 @@
+--- iptables-1.4.0.orig/extensions.orig/.IMQ-test6 Thu Jan 1 01:00:00 1970
++++ iptables-1.4.0/extensions/.IMQ-test6 Mon Jun 16 10:12:47 2003
+@@ -0,0 +1,3 @@
++#!/bin/sh
++# True if IMQ target patch is applied.
++[ -f $KERNEL_DIR/include/linux/netfilter_ipv6/ip6t_IMQ.h ] && echo IMQ
+--- iptables-1.4.0.orig/extensions.orig/libip6t_IMQ.c Thu Jan 1 01:00:00 1970
++++ iptables-1.4.0/extensions/libip6t_IMQ.c Mon Jun 16 10:12:47 2003
+@@ -0,0 +1,100 @@
++/* 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 xt_entry_target *t)
++{
++ struct ip6t_imq_info *mr = (struct ip6t_imq_info*)t->data;
++
++ mr->todev = 0;
++}
++
++/* 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 void *entry,
++ struct xt_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 void *ip,
++ const struct xt_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 void *ip, const struct xt_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
++};
++
++static __attribute__((constructor)) void _init(void)
++{
++ register_target6(&imq);
++}
+--- iptables-1.4.0.orig/extensions.orig/.IMQ-test Thu Jan 1 01:00:00 1970
++++ iptables-1.4.0/extensions/.IMQ-test Mon Jun 16 10:12:47 2003
+@@ -0,0 +1,3 @@
++#!/bin/sh
++# True if IMQ target patch is applied.
++[ -f $KERNEL_DIR/include/linux/netfilter_ipv4/ipt_IMQ.h ] && echo IMQ
+--- iptables-1.4.0.orig/extensions.orig/libipt_IMQ.c Thu Jan 1 01:00:00 1970
++++ iptables-1.4.0/extensions/libipt_IMQ.c Mon Jun 16 10:12:47 2003
+@@ -0,0 +1,100 @@
++/* 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 xt_entry_target *t)
++{
++ struct ipt_imq_info *mr = (struct ipt_imq_info*)t->data;
++
++ mr->todev = 0;
++}
++
++/* 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 void *entry,
++ struct xt_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 void *ip,
++ const struct xt_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 void *ip, const struct xt_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
++};
++
++static __attribute__((constructor)) void _init(void)
++{
++ register_target(&imq);
++}
+
diff --git a/package/iptables/patches/1.4.0/006-chaostables_0.8.patch b/package/iptables/patches/1.4.0/006-chaostables_0.8.patch
new file mode 100644
index 0000000000..a9eb14544f
--- /dev/null
+++ b/package/iptables/patches/1.4.0/006-chaostables_0.8.patch
@@ -0,0 +1,393 @@
+Index: iptables-1.4.0/extensions/.CHAOS-testx
+===================================================================
+--- /dev/null
++++ iptables-1.4.0/extensions/.CHAOS-testx
+@@ -0,0 +1,3 @@
++#! /bin/sh
++
++[ -f "$KERNEL_DIR/include/linux/netfilter/xt_CHAOS.h" ] && echo "CHAOS"
+Index: iptables-1.4.0/extensions/libxt_CHAOS.c
+===================================================================
+--- /dev/null
++++ iptables-1.4.0/extensions/libxt_CHAOS.c
+@@ -0,0 +1,114 @@
++/*
++ * CHAOS target for iptables
++ * Copyright © CC Computer Consultants GmbH, 2006 - 2007
++ * Contact: Jan Engelhardt <jengelh@computergmbh.de>
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License; either version
++ * 2 or 3 as published by the Free Software Foundation.
++ */
++#include <getopt.h>
++#include <stdbool.h>
++#include <stdio.h>
++#include <string.h>
++
++#include <xtables.h>
++#include <linux/netfilter/x_tables.h>
++#include <linux/netfilter/xt_CHAOS.h>
++
++enum {
++ F_DELUDE = 1 << 0,
++ F_TARPIT = 1 << 1,
++};
++
++static const struct option chaos_tg_opts[] = {
++ {.name = "delude", .has_arg = false, .val = 'd'},
++ {.name = "tarpit", .has_arg = false, .val = 't'},
++ {},
++};
++
++static void chaos_tg_help(void)
++{
++ printf(
++ "CHAOS target v%s options:\n"
++ " --delude Enable DELUDE processing for TCP\n"
++ " --tarpit Enable TARPIT processing for TCP\n",
++ IPTABLES_VERSION);
++ return;
++}
++
++static int chaos_tg_parse(int c, char **argv, int invert, unsigned int *flags,
++ const void *entry, struct xt_entry_target **target)
++{
++ struct xt_chaos_target_info *info = (void *)((*target)->data);
++ switch (c) {
++ case 'd':
++ info->variant = XTCHAOS_DELUDE;
++ *flags |= F_DELUDE;
++ return true;
++ case 't':
++ info->variant = XTCHAOS_TARPIT;
++ *flags |= F_TARPIT;
++ return true;
++ }
++ return false;
++}
++
++static void chaos_tg_check(unsigned int flags)
++{
++ if ((flags & (F_DELUDE | F_TARPIT)) == (F_DELUDE | F_TARPIT))
++ /* If flags == 0x03, both were specified, which should not be. */
++ exit_error(PARAMETER_PROBLEM,
++ "CHAOS: only one of --tarpit or --delude "
++ "may be specified");
++ return;
++}
++
++static void chaos_tg_print(const void *ip,
++ const struct xt_entry_target *target, int numeric)
++{
++ const struct xt_chaos_target_info *info = (const void *)target->data;
++ switch (info->variant) {
++ case XTCHAOS_DELUDE:
++ printf("DELUDE ");
++ break;
++ case XTCHAOS_TARPIT:
++ printf("TARPIT ");
++ break;
++ }
++ return;
++}
++
++static void chaos_tg_save(const void *ip, const struct xt_entry_target *target)
++{
++ const struct xt_chaos_target_info *info = (const void *)target->data;
++ switch (info->variant) {
++ case XTCHAOS_DELUDE:
++ printf("--delude ");
++ break;
++ case XTCHAOS_TARPIT:
++ printf("--tarpit ");
++ break;
++ }
++ return;
++}
++
++static struct xtables_target chaos_tg_reg = {
++ .version = IPTABLES_VERSION,
++ .name = "CHAOS",
++ .family = AF_INET,
++ .size = XT_ALIGN(sizeof(struct xt_chaos_target_info)),
++ .userspacesize = XT_ALIGN(sizeof(struct xt_chaos_target_info)),
++ .help = chaos_tg_help,
++ .parse = chaos_tg_parse,
++ .final_check = chaos_tg_check,
++ .print = chaos_tg_print,
++ .save = chaos_tg_save,
++ .extra_opts = chaos_tg_opts,
++};
++
++void _init(void)
++{
++ xtables_register_target(&chaos_tg_reg);
++ return;
++}
+Index: iptables-1.4.0/extensions/libxt_CHAOS.man
+===================================================================
+--- /dev/null
++++ iptables-1.4.0/extensions/libxt_CHAOS.man
+@@ -0,0 +1,18 @@
++Causes confusion on the other end by doing odd things with incoming packets.
++CHAOS will randomly reply (or not) with one of its configurable subtargets:
++.TP
++\fB--delude\fR
++Use the REJECT and DELUDE targets as a base to do a sudden or deferred
++connection reset, fooling some network scanners to return non-deterministic
++(randomly open/closed) results, and in case it is deemed open, it is actually
++closed/filtered.
++.TP
++\fB--tarpit\fR
++Use the REJECT and TARPIT target as a base to hold the connection until it
++times out. This consumes conntrack entries when connection tracking is loaded
++(which usually is on most machines), and routers inbetween you and the Internet
++may fail to do their connection tracking if they have to handle more
++connections than they can.
++.PP
++The randomness factor of not replying vs. replying can be set during load-time
++of the xt_CHAOS module or during runtime in /sys/modules/xt_CHAOS/parameters.
+Index: iptables-1.4.0/extensions/.DELUDE-testx
+===================================================================
+--- /dev/null
++++ iptables-1.4.0/extensions/.DELUDE-testx
+@@ -0,0 +1,3 @@
++#! /bin/sh
++
++[ -f "$KERNEL_DIR/net/netfilter/xt_DELUDE.c" ] && echo "DELUDE"
+Index: iptables-1.4.0/extensions/libxt_DELUDE.c
+===================================================================
+--- /dev/null
++++ iptables-1.4.0/extensions/libxt_DELUDE.c
+@@ -0,0 +1,49 @@
++/*
++ * DELUDE target for iptables
++ * Copyright © CC Computer Consultants GmbH, 2006 - 2007
++ * Contact: Jan Engelhardt <jengelh@computergmbh.de>
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License; either version
++ * 2 or 3 as published by the Free Software Foundation.
++ */
++#include <getopt.h>
++#include <stdio.h>
++#include <string.h>
++
++#include <xtables.h>
++#include <linux/netfilter/x_tables.h>
++
++static void delude_tg_help(void)
++{
++ printf("DELUDE takes no options\n");
++ return;
++}
++
++static int delude_tg_parse(int c, char **argv, int invert, unsigned int *flags,
++ const void *entry, struct xt_entry_target **target)
++{
++ return 0;
++}
++
++static void delude_tg_check(unsigned int flags)
++{
++ return;
++}
++
++static struct xtables_target delude_tg_reg = {
++ .version = IPTABLES_VERSION,
++ .name = "DELUDE",
++ .family = AF_INET,
++ .size = XT_ALIGN(0),
++ .userspacesize = XT_ALIGN(0),
++ .help = delude_tg_help,
++ .parse = delude_tg_parse,
++ .final_check = delude_tg_check,
++};
++
++void _init(void)
++{
++ xtables_register_target(&delude_tg_reg);
++ return;
++}
+Index: iptables-1.4.0/extensions/libxt_DELUDE.man
+===================================================================
+--- /dev/null
++++ iptables-1.4.0/extensions/libxt_DELUDE.man
+@@ -0,0 +1,4 @@
++The DELUDE target will reply to a SYN packet with SYN-ACK, and to all other
++packets with an RST. This will terminate the connection much like REJECT, but
++network scanners doing TCP half-open discovery can be spoofed to make them
++belive the port is open rather than closed/filtered.
+Index: iptables-1.4.0/extensions/.portscan-testx
+===================================================================
+--- /dev/null
++++ iptables-1.4.0/extensions/.portscan-testx
+@@ -0,0 +1,3 @@
++#! /bin/sh
++
++[ -f "$KERNEL_DIR/include/linux/netfilter/xt_portscan.h" ] && echo "portscan"
+Index: iptables-1.4.0/extensions/libxt_portscan.c
+===================================================================
+--- /dev/null
++++ iptables-1.4.0/extensions/libxt_portscan.c
+@@ -0,0 +1,127 @@
++/*
++ * portscan match for iptables
++ * Copyright © CC Computer Consultants GmbH, 2006 - 2007
++ * Contact: Jan Engelhardt <jengelh@computergmbh.de>
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License; either version
++ * 2 or 3 as published by the Free Software Foundation.
++ */
++#include <stdbool.h>
++#include <stdio.h>
++#include <string.h>
++#include <stdlib.h>
++#include <getopt.h>
++
++#include <xtables.h>
++#include <iptables.h>
++#include <linux/netfilter/x_tables.h>
++#include <linux/netfilter/xt_portscan.h>
++
++static const struct option portscan_mt_opts[] = {
++ {.name = "stealth", .has_arg = false, .val = 'x'},
++ {.name = "synscan", .has_arg = false, .val = 's'},
++ {.name = "cnscan", .has_arg = false, .val = 'c'},
++ {.name = "grscan", .has_arg = false, .val = 'g'},
++ {},
++};
++
++static void portscan_mt_help(void)
++{
++ printf(
++ "portscan match v%s options:\n"
++ "(Combining them will make them match by OR-logic)\n"
++ " --stealth Match TCP Stealth packets\n"
++ " --synscan Match TCP SYN scans\n"
++ " --cnscan Match TCP Connect scans\n"
++ " --grscan Match Banner Grabbing scans\n",
++ IPTABLES_VERSION);
++ return;
++}
++
++static int portscan_mt_parse(int c, char **argv, int invert,
++ unsigned int *flags, const void *entry, struct xt_entry_match **match)
++{
++ struct xt_portscan_match_info *info = (void *)((*match)->data);
++
++ switch (c) {
++ case 'c':
++ info->match_cn = true;
++ return true;
++ case 'g':
++ info->match_gr = true;
++ return true;
++ case 's':
++ info->match_syn = true;
++ return true;
++ case 'x':
++ info->match_stealth = true;
++ return true;
++ }
++ return false;
++}
++
++static void portscan_mt_check(unsigned int flags)
++{
++ return;
++}
++
++static void portscan_mt_print(const void *ip,
++ const struct xt_entry_match *match, int numeric)
++{
++ const struct xt_portscan_match_info *info = (const void *)(match->data);
++ const char *s = "";
++
++ printf("portscan ");
++ if (info->match_stealth) {
++ printf("STEALTH");
++ s = ",";
++ }
++ if (info->match_syn) {
++ printf("%sSYNSCAN", s);
++ s = ",";
++ }
++ if (info->match_cn) {
++ printf("%sCNSCAN", s);
++ s = ",";
++ }
++ if (info->match_gr)
++ printf("%sGRSCAN", s);
++ printf(" ");
++ return;
++}
++
++static void portscan_mt_save(const void *ip, const struct xt_entry_match *match)
++{
++ const struct xt_portscan_match_info *info = (const void *)(match->data);
++
++ if (info->match_stealth)
++ printf("--stealth ");
++ if (info->match_syn)
++ printf("--synscan ");
++ if (info->match_cn)
++ printf("--cnscan ");
++ if (info->match_gr)
++ printf("--grscan ");
++ return;
++}
++
++static struct xtables_match portscan_mt_reg = {
++ .version = IPTABLES_VERSION,
++ .name = "portscan",
++ .family = AF_INET,
++ .size = XT_ALIGN(sizeof(struct xt_portscan_match_info)),
++ .userspacesize = XT_ALIGN(sizeof(struct xt_portscan_match_info)),
++ .help = portscan_mt_help,
++ .parse = portscan_mt_parse,
++ .final_check = portscan_mt_check,
++ .print = portscan_mt_print,
++ .save = portscan_mt_save,
++ .extra_opts = portscan_mt_opts,
++};
++
++void _init(void)
++{
++ xtables_register_match(&portscan_mt_reg);
++ return;
++}
+Index: iptables-1.4.0/extensions/libxt_portscan.man
+===================================================================
+--- /dev/null
++++ iptables-1.4.0/extensions/libxt_portscan.man
+@@ -0,0 +1,27 @@
++Detects simple port scan attemps based upon the packet's contents. (This is
++different from other implementations, which also try to match the rate of new
++connections.) Note that an attempt is only discovered after it has been carried
++out, but this information can be used in conjunction with other rules to block
++the remote host's future connections. So this match module will match on the
++(probably) last packet the remote side will send to your machine.
++.TP
++\fB--stealth\fR
++Match if the packet did not belong to any known TCP connection
++(Stealth/FIN/XMAS/NULL scan).
++.TP
++\fB--synscan\fR
++Match if the connection was a TCP half-open discovery (SYN scan), i.e. the
++connection was torn down after the 2nd packet in the 3-way handshake.
++.TP
++\fB--cnscan\fR
++Match if the connection was a TCP full open discovery (connect scan), i.e. the
++connection was torn down after completion of the 3-way handshake.
++.TP
++\fB--grscan\fR
++Match if data in the connection only flew in the direction of the remote side,
++e.g. if the connection was terminated after a locally running daemon sent its
++identification. (e.g. openssh)
++.PP
++NOTE: Some clients (Windows XP for example) may do what looks like a SYN scan,
++so be advised to carefully use xt_portscan in conjunction with blocking rules,
++as it may lock out your very own internal network.
diff --git a/package/iptables/patches/1.4.0/007-tarpit_support.patch b/package/iptables/patches/1.4.0/007-tarpit_support.patch
new file mode 100644
index 0000000000..f1914f90be
--- /dev/null
+++ b/package/iptables/patches/1.4.0/007-tarpit_support.patch
@@ -0,0 +1,106 @@
+Index: iptables-1.4.0/extensions/libxt_TARPIT.c
+===================================================================
+--- /dev/null
++++ iptables-1.4.0/extensions/libxt_TARPIT.c
+@@ -0,0 +1,55 @@
++/* Shared library add-on to iptables to add TARPIT target support */
++#include <stdio.h>
++#include <getopt.h>
++
++#include <xtables.h>
++#include <linux/netfilter/x_tables.h>
++
++static void TARPIT_help(void)
++{
++ fputs(
++"TARPIT takes no options\n"
++"\n", stdout);
++}
++
++static struct option TARPIT_opts[] = {
++ { 0 }
++};
++
++static int TARPIT_parse(int c, char **argv, int invert, unsigned int *flags,
++ const void *entry, struct xt_entry_target **target)
++{
++ return 0;
++}
++
++static void TARPIT_final_check(unsigned int flags)
++{
++}
++
++static void TARPIT_print(const void *ip, const struct xt_entry_target *target,
++ int numeric)
++{
++}
++
++static void TARPIT_save(const void *ip, const struct xt_entry_target *target)
++{
++}
++
++static struct xtables_target tarpit_target = {
++ .family = AF_INET,
++ .name = "TARPIT",
++ .version = IPTABLES_VERSION,
++ .size = XT_ALIGN(0),
++ .userspacesize = XT_ALIGN(0),
++ .help = TARPIT_help,
++ .parse = TARPIT_parse,
++ .final_check = TARPIT_final_check,
++ .print = TARPIT_print,
++ .save = TARPIT_save,
++ .extra_opts = TARPIT_opts
++};
++
++void _init(void)
++{
++ xtables_register_target(&tarpit_target);
++}
+Index: iptables-1.4.0/extensions/libxt_TARPIT.man
+===================================================================
+--- /dev/null
++++ iptables-1.4.0/extensions/libxt_TARPIT.man
+@@ -0,0 +1,34 @@
++Captures and holds incoming TCP connections using no local
++per-connection resources. Connections are accepted, but immediately
++switched to the persist state (0 byte window), in which the remote
++side stops sending data and asks to continue every 60-240 seconds.
++Attempts to close the connection are ignored, forcing the remote side
++to time out the connection in 12-24 minutes.
++
++This offers similar functionality to LaBrea
++<http://www.hackbusters.net/LaBrea/> but doesn't require dedicated
++hardware or IPs. Any TCP port that you would normally DROP or REJECT
++can instead become a tarpit.
++
++To tarpit connections to TCP port 80 destined for the current machine:
++.IP
++iptables -A INPUT -p tcp -m tcp --dport 80 -j TARPIT
++.P
++To significantly slow down Code Red/Nimda-style scans of unused address
++space, forward unused ip addresses to a Linux box not acting as a router
++(e.g. "ip route 10.0.0.0 255.0.0.0 ip.of.linux.box" on a Cisco), enable IP
++forwarding on the Linux box, and add:
++.IP
++iptables -A FORWARD -p tcp -j TARPIT
++.IP
++iptables -A FORWARD -j DROP
++.TP
++NOTE:
++If you use the conntrack module while you are using TARPIT, you should
++also use the NOTRACK target, or the kernel will unnecessarily allocate
++resources for each TARPITted connection. To TARPIT incoming
++connections to the standard IRC port while using conntrack, you could:
++.IP
++iptables -t raw -A PREROUTING -p tcp --dport 6667 -j NOTRACK
++.IP
++iptables -A INPUT -p tcp --dport 6667 -j TARPIT
+Index: iptables-1.4.0/extensions/.TARPIT-testx
+===================================================================
+--- /dev/null
++++ iptables-1.4.0/extensions/.TARPIT-testx
+@@ -0,0 +1,2 @@
++#! /bin/sh
++[ -f "$KERNEL_DIR/net/netfilter/xt_TARPIT.c" ] && echo "TARPIT"
generated by cgit v1.2.3 (git 2.46.0) at 2024-12-26 16:13:00 +0000