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Switch back to Kernel 2.6.23.16 + openswan 2.4.13

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This commit is contained in:
Arne Fitzenreiter
2008-07-17 19:28:09 +02:00
parent 4b06f5045d
commit 202f35e29c
25 changed files with 80553 additions and 2225 deletions
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8
config/install/rc
View File

@@ -32,10 +32,11 @@ ln -s /proc/kcore /dev/core
echo "Starting syslogd"
syslogd -O /dev/tty4
echo "Load scsi_mod & libata"
modprobe scsi_mod
modprobe libata
echo "Loading scsi_mod & libata"
/sbin/modprobe scsi_mod
/sbin/modprobe libata
sleep 1
echo "Starting udev daemon"
/sbin/udevd --daemon
/sbin/udevtrigger
@@ -46,5 +47,6 @@ for file in /dev/.udev/failed/*/uevent ; do
echo "add" >"${file}"
done 2>/dev/null
/sbin/udevsettle
sleep 2
echo "Loading Installer..."

545
config/kernel/kernel.config.i586
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File diff suppressed because it is too large Load Diff

528
config/kernel/kernel.config.i586.smp
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File diff suppressed because it is too large Load Diff

2
config/rootfiles/common/collectd
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@@ -35,7 +35,7 @@ usr/lib/collectd/hddtemp.so
#usr/lib/collectd/interface.la
usr/lib/collectd/interface.so
#usr/lib/collectd/iptables.la
#usr/lib/collectd/iptables.so #### temporary disabled ####
usr/lib/collectd/iptables.so
#usr/lib/collectd/irq.la
usr/lib/collectd/irq.so
#usr/lib/collectd/load.la

2
config/rootfiles/common/ipp2p
View File

@@ -1,3 +1,3 @@
#lib/modules/2.6.16/kernel/net/ipv4/netfilter/ipt_ipp2p.ko
#lib/iptables/libipt_ipp2p.so
#lib/iptables/libipt_ipp2p.so # doesnt work with kernel 2.6.23.17
#lib/modules/2.6.16-smp/kernel/net/ipv4/netfilter/ipt_ipp2p.ko

1054
config/rootfiles/common/klibc
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File diff suppressed because it is too large Load Diff

2
config/rootfiles/common/kqemu
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@@ -1,2 +1,2 @@
lib/modules/KVER-ipfire/misc/kqemu.ko
#lib/modules/KVER-ipfire/misc/kqemu.ko # doesnt work in non-smp mode yet
lib/modules/KVER-ipfire-smp/misc/kqemu.ko

9
config/rootfiles/core/16/files
View File

@@ -1,9 +0,0 @@
lib/modules/KVER-ipfire/kernel/net/ipsec/ipsec.ko
lib/modules/KVER-ipfire-smp/kernel/net/ipsec/ipsec.ko
usr/lib/ipsec
usr/libexec/ipsec
usr/sbin/ipsec
var/run/pluto
lib/libpcre.so.0
lib/libpcre.so.0.0.1
usr/lib/libpcre.so

3
config/rootfiles/core/16/update.sh
View File

@@ -2,5 +2,4 @@
. /opt/pakfire/lib/functions.sh
/usr/local/bin/backupctrl exclude >/dev/null 2>&1
extract_files
perl -e "require '/var/ipfire/lang.pl'; &Lang::BuildCacheLang"
/etc/init.d/mISDN config
perl -e "require '/var/ipfire/lang.pl'; &Lang::BuildCacheLang"

2
config/rootfiles/updater/filelists/collectd
View File

@@ -35,7 +35,7 @@ usr/lib/collectd/hddtemp.so
#usr/lib/collectd/interface.la
usr/lib/collectd/interface.so
#usr/lib/collectd/iptables.la
#usr/lib/collectd/iptables.so #### temporary disabled ####
usr/lib/collectd/iptables.so
#usr/lib/collectd/irq.la
usr/lib/collectd/irq.so
#usr/lib/collectd/load.la

1054
config/rootfiles/updater/filelists/klibc
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File diff suppressed because it is too large Load Diff

2
config/rootfiles/updater/update.sh
View File

@@ -26,7 +26,7 @@
#
OLDVERSION=`grep "version = " /opt/pakfire/etc/pakfire.conf | cut -d'"' -f2`
NEWVERSION="2.3"
KVER="2.6.24.7"
KVER="2.6.23.17"
ROOT=`grep "root=" /boot/grub/grub.conf | cut -d"=" -f2 | cut -d" " -f1 | tail -n 1`
MOUNT=`grep "kernel" /boot/grub/grub.conf | tail -n 1`
# Nur den letzten Parameter verwenden

4
lfs/collectd
View File

@@ -78,11 +78,11 @@ $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
@$(PREBUILD)
@rm -rf $(DIR_APP) && cd $(DIR_SRC) && tar jxf $(DIR_DL)/$(DL_FILE)
cd $(DIR_APP) && ./configure --prefix=/usr --localstatedir=/var \
--disable-{apple_sensors,csv,iptables,ipvs,mbmon,memcached,mysql} \
--disable-{apple_sensors,csv,ipvs,mbmon,memcached,mysql} \
--disable-{netlink,nginx,nut,perl,serial,snmp,tape,vserver,wireless,xmms} \
--disable-{perl,serial,snmp,tape,vserver,wireless,xmms} \
--enable-{apcups,battery,cpu{,freq},df,disk,dns,email,entropy,exec,hddtemp} \
--enable-{interface,irq,load,logfile,memory,multimeter} \
--enable-{interface,iptables,irq,load,logfile,memory,multimeter} \
--enable-{network,nfs,ntpd,ping,processes,rrdtool,sensors,swap,syslog} \
--enable-{tcpconns,unixsock,users} \
--with-rrdtool=/usr/share/rrdtool-1.2.15 --enable-debug

2
lfs/ipp2p
View File

@@ -60,7 +60,7 @@ $(TARGET) :
@rm -rf $(DIR_APP) && mkdir -p $(DIR_APP)
@cp -vf $(DIR_SRC)/src/ipp2p/* $(DIR_APP)
cd $(DIR_SRC) && rm -rf iptables-*
cd $(DIR_SRC) && tar xfj $(DIR_DL)/iptables-1.4.0.tar.bz2
cd $(DIR_SRC) && tar xfj $(DIR_DL)/iptables-1.3.8.tar.bz2
cd $(DIR_SRC) && ln -sf iptables-* iptables
ifeq "$(SMP)" "1"
cd $(DIR_APP) && make ipt_ipp2p.ko

45
lfs/iptables
View File

@@ -24,7 +24,7 @@
include Config
VER = 1.4.0
VER = 1.3.8
THISAPP = iptables-$(VER)
DL_FILE = $(THISAPP).tar.bz2
@@ -37,18 +37,18 @@ TARGET = $(DIR_INFO)/$(THISAPP)
###############################################################################
objects = $(DL_FILE) \
netfilter-layer7-v2.18.tar.gz \
libnfnetlink-0.0.39.tar.bz2 \
libnetfilter_queue-0.0.16.tar.bz2
libnfnetlink-0.0.25.tar.bz2 \
libnetfilter_queue-0.0.13.tar.bz2
$(DL_FILE) = $(DL_FROM)/$(DL_FILE)
netfilter-layer7-v2.18.tar.gz = $(URL_IPFIRE)/netfilter-layer7-v2.18.tar.gz
libnfnetlink-0.0.39.tar.bz2 = $(URL_IPFIRE)/libnfnetlink-0.0.39.tar.bz2
libnetfilter_queue-0.0.16.tar.bz2 = $(URL_IPFIRE)/libnetfilter_queue-0.0.16.tar.bz2
libnfnetlink-0.0.25.tar.bz2 = $(URL_IPFIRE)/libnfnetlink-0.0.25.tar.bz2
libnetfilter_queue-0.0.13.tar.bz2 = $(URL_IPFIRE)/libnetfilter_queue-0.0.13.tar.bz2
$(DL_FILE)_MD5 = 90cfa8a554a29b0b859a625e701af2a7
$(DL_FILE)_MD5 = 0a9209f928002e5eee9cdff8fef4d4b3
netfilter-layer7-v2.18.tar.gz_MD5 = 8d2e2c00f5c20e8c0852998035aeffd2
libnfnetlink-0.0.39.tar.bz2_MD5 = 348fed8c1edbe5b873ffc7b192140093
libnetfilter_queue-0.0.16.tar.bz2_MD5 = b36664e6cd39edbfe46b416a86118add
libnfnetlink-0.0.25.tar.bz2_MD5 = fc915a2e66d282e524af6ef939042d7d
libnetfilter_queue-0.0.13.tar.bz2_MD5 = 660cbfd3dc8c10bf9b1803cd2b688256
install : $(TARGET)
@@ -77,17 +77,15 @@ $(subst %,%_MD5,$(objects)) :
$(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
@$(PREBUILD)
@rm -rf $(DIR_APP) $(DIR_SRC)/libnfnetlink-0.0.39 $(DIR_SRC)/netfilter-layer7* $(DIR_SRC)/libnetfilter_queue-0.0.16
@rm -rf $(DIR_APP) $(DIR_SRC)/libnfnetlink-0.0.25 $(DIR_SRC)/netfilter-layer7* $(DIR_SRC)/libnetfilter_queue-0.0.13
@cd $(DIR_SRC) && tar jxf $(DIR_DL)/$(DL_FILE)
cd $(DIR_SRC) && tar zxf $(DIR_DL)/netfilter-layer7-v2.18.tar.gz
cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/netfilter-layer7-v2.18/iptables-1.3-for-kernel-2.6.20forward-layer7-2.18.patch
cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/netfilter-layer7-v2.18/iptables-1.4-for-kernel-2.6.20forward-layer7-2.18.patch
chmod +x $(DIR_APP)/extensions/.layer7-test*
cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/iptables-1.3.6-imq.diff
chmod +x $(DIR_APP)/extensions/.IMQ-test* $(DIR_APP)/extensions/.layer7-test*
cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/iptables-1.3.0-imq1.diff
chmod +x $(DIR_APP)/extensions/.IMQ-test*
# hack to disable IPv6 compilation as the configuration variable does not work when ip6.h is present
cd $(DIR_APP) && sed -i -e 's/DO_IPV6:=1/DO_IPV6:=0/' Makefile
cd $(DIR_APP) && make BINDIR=/sbin MANDIR=/usr/share/man KERNEL_DIR=/usr/src/linux LIBDIR=/lib $(MAKETUNING)
@@ -97,15 +95,14 @@ $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
cd $(DIR_APP) && cp -vf include/libiptc/{libiptc.h,ipt_kernel_headers.h} \
/usr/include/libiptc
cd $(DIR_SRC) && tar xfj $(DIR_DL)/libnfnetlink-0.0.39.tar.bz2
cd $(DIR_SRC)/libnfnetlink-0.0.39 && ./configure --prefix=/usr
cd $(DIR_SRC)/libnfnetlink-0.0.39 && make
cd $(DIR_SRC)/libnfnetlink-0.0.39 && make install
cd $(DIR_SRC) && tar xfj $(DIR_DL)/libnfnetlink-0.0.25.tar.bz2
cd $(DIR_SRC)/libnfnetlink-0.0.25 && ./configure --prefix=/usr
cd $(DIR_SRC)/libnfnetlink-0.0.25 && make
cd $(DIR_SRC)/libnfnetlink-0.0.25 && make install
cd $(DIR_SRC) && tar xfj $(DIR_DL)/libnetfilter_queue-0.0.16.tar.bz2
cd $(DIR_SRC)/libnetfilter_queue-0.0.16 && ./configure --prefix=/usr
cd $(DIR_SRC)/libnetfilter_queue-0.0.16 && make
cd $(DIR_SRC)/libnetfilter_queue-0.0.16 && make install
@rm -rf $(DIR_APP) $(DIR_SRC)/libnfnetlink-0.0.39 $(DIR_SRC)/netfilter-layer7* $(DIR_SRC)/libnetfilter_queue-0.0.16
cd $(DIR_SRC) && tar xfj $(DIR_DL)/libnetfilter_queue-0.0.13.tar.bz2
cd $(DIR_SRC)/libnetfilter_queue-0.0.13 && ./configure --prefix=/usr
cd $(DIR_SRC)/libnetfilter_queue-0.0.13 && make
cd $(DIR_SRC)/libnetfilter_queue-0.0.13 && make install
@rm -rf $(DIR_APP) $(DIR_SRC)/libnfnetlink-0.0.25 $(DIR_SRC)/netfilter-layer7* $(DIR_SRC)/libnetfilter_queue-0.0.13
@$(POSTBUILD)

4
lfs/klibc
View File

@@ -24,7 +24,7 @@
include Config
VER = 1.5.10
VER = 1.5
THISAPP = klibc-$(VER)
DL_FILE = $(THISAPP).tar.gz
@@ -42,7 +42,7 @@ objects = $(DL_FILE) \
$(DL_FILE) = $(DL_FROM)/$(DL_FILE)
klibc-extras-2.2.tar.gz = $(DL_FROM)/klibc-extras-2.2.tar.gz
$(DL_FILE)_MD5 = baf6b522e427aae9c8f511b9c57193bd
$(DL_FILE)_MD5 = d55ce89c0656a7d6896ec0b2af07b5dc
klibc-extras-2.2.tar.gz_MD5 = 7e5042978531048c369f59ca1a13055b
install : $(TARGET)

14
lfs/kqemu
View File

@@ -78,16 +78,16 @@ $(subst %,%_MD5,$(objects)) :
$(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
@$(PREBUILD)
@rm -rf $(DIR_APP) && cd $(DIR_SRC) && tar zxf $(DIR_DL)/$(DL_FILE)
ifeq "$(SMP)" "1"
mkdir -p /lib/modules/$(KVER)-ipfire-smp/misc/
cd $(DIR_APP) && ./configure --prefix=/usr --kernel-path=/lib/modules/$(KVER)-ipfire-smp/build/
cd $(DIR_APP) && ./configure --prefix=/usr --kernel-path=/usr/src/linux
cd $(DIR_APP) && make $(MAKETUNING)
ifeq "$(SMP)" "1"
# cd $(DIR_APP) && ./configure --prefix=/usr --kernel-path=/lib/modules/$(KVER)-ipfire-smp/build/
# cd $(DIR_APP) && make $(MAKETUNING)
cd $(DIR_APP) && install -m 644 kqemu.ko /lib/modules/$(KVER)-ipfire-smp/misc/
else
mkdir -p /lib/modules/$(KVER)-ipfire/misc/
cd $(DIR_APP) && ./configure --prefix=/usr --kernel-path=/lib/modules/$(KVER)-ipfire/build/
cd $(DIR_APP) && make $(MAKETUNING)
# cd $(DIR_APP) && ./configure --prefix=/usr --kernel-path=/lib/modules/$(KVER)-ipfire/build/
# cd $(DIR_APP) && make $(MAKETUNING)
cd $(DIR_APP) && install -m 644 kqemu.ko /lib/modules/$(KVER)-ipfire/misc/
endif

20
lfs/linux
View File

@@ -24,8 +24,8 @@
include Config
PATCHLEVEL = .7
VER = 2.6.24.7
PATCHLEVEL = .17
VER = 2.6.23.17
THISAPP = linux-$(VER)
DL_FILE = $(THISAPP).tar.bz2
@@ -58,7 +58,7 @@ patch-2.6.16-nath323-1.3.bz2 = $(URL_IPFIRE)/patch-2.6.16-nath323-1.3.bz2
squashfs3.3.tgz = $(URL_IPFIRE)/squashfs3.3.tgz
mISDN-1_1_8.tar.gz = $(URL_IPFIRE)/mISDN-1_1_8.tar.gz
$(DL_FILE)_MD5 = 40a73780d51525d28d36dec852c680c4
$(DL_FILE)_MD5 = a0300a393ac91ce9c64bf31522b45e2e
netfilter-layer7-v2.18.tar.gz_MD5 = 8d2e2c00f5c20e8c0852998035aeffd2
patch-2.6.16-nath323-1.3.bz2_MD5 = f926409ff703a307baf54b57ab75d138
squashfs3.3.tgz_MD5 = 95c40fca0d886893631b5de14a0af25b
@@ -97,20 +97,16 @@ $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
# Security fix for CIFS & Netfilter SNMP
# cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux-2.6.20.21-additional_check_on_BER_decoding.patch
# Add USB ID of US-Robotics USR805423 to ZD1211 driver
# cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux-2.6.20.21-zd1211-usrobotics-usbid.patch
# Openswan
cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/openswan-2.6.16dr2-2.6.24-kernel.patch
cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/openswan-2.6.16dr2-2.6.24-natt.patch
# Openswan nat-t
cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/openswan-2.4.x.kernel-2.6.23-natt.patch
# Reiser4
cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/reiser4-for-2.6.24.patch
cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/reiser4-for-2.6.23.patch
# SquashFS
cd $(DIR_SRC) && rm -rf squashfs*
cd $(DIR_SRC) && tar xfz $(DIR_DL)/squashfs3.3.tgz
cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/squashfs3.3/kernel-patches/linux-2.6.24/squashfs3.3-patch
cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/squashfs3.3/kernel-patches/linux-2.6.23/squashfs3.3-patch
# ip_conntrack permissions from 440 to 444
# cd $(DIR_APP) && patch -Np0 < $(DIR_SRC)/src/patches/ip_conntrack_standalone-patch-for-ipfire.patch
@@ -122,7 +118,7 @@ $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
# Linux Intermediate Queueing Device
ifeq "$(XEN)" ""
cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux-2.6.24-imq.diff
cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux-2.6.23-imq.diff
endif
# mISDN

24
lfs/openswan
View File

@@ -24,7 +24,7 @@
include Config
VER = 2.6.16dr2
VER = 2.4.13
THISAPP = openswan-$(VER)
DL_FILE = $(THISAPP).tar.gz
@@ -48,7 +48,7 @@ objects = $(DL_FILE)
$(DL_FILE) = $(DL_FROM)/$(DL_FILE)
$(DL_FILE)_MD5 = 8bf347f1d2219dd9277adb2b34720bf9
$(DL_FILE)_MD5 = 0c2505cf2639a7de051e815f41e8e1f4
install : $(TARGET)
@@ -78,13 +78,14 @@ $(subst %,%_MD5,$(objects)) :
$(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
@$(PREBUILD)
@rm -rf $(DIR_APP) && cd $(DIR_SRC) && tar zxf $(DIR_DL)/$(DL_FILE)
ifeq "$(KMOD)" "1"
cd $(DIR_APP) && make KERNELSRC=/usr/src/linux module
cd $(DIR_APP) && make minstall
else
cd $(DIR_APP) && sed -i \
-e 's%^INC_USRLOCAL.*$$%INC_USRLOCAL=/usr%' \
-e 's%^USERCOMPILE.*$$%USERCOMPILE=$(CFLAGS)%' Makefile.inc
cd $(DIR_APP) && sed -e 's/-Werror//g' -i programs/Makefile.program
cd $(DIR_APP) && sed -e 's/-Werror//g' -i lib/liblwres/Makefile
-e 's%^USERCOMPILE.*$$%USERCOMPILE=$(CFLAGS)%' \
-e 's%^KLIPSCOMPILE.*$$%KLIPSCOMPILE=$(CFLAGS)%' Makefile.inc
cd $(DIR_APP) && make programs
cd $(DIR_APP) && make install
@@ -99,9 +100,10 @@ $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
ln -sf $(CONFIG_ROOT)/certs /etc/ipsec.d/certs
ln -sf $(CONFIG_ROOT)/crls /etc/ipsec.d/crls
cd /usr/lib/ipsec && patch -Np0 < $(DIR_SRC)/src/patches/openswan-2.6.14-startklips-1.patch
cd /usr/lib/ipsec && patch -Np0 < $(DIR_SRC)/src/patches/openswan-2.6.14-updown-1.patch
# cd /usr/lib/ipsec && patch -Np0 < $(DIR_SRC)/src/patches/openswan-2.4.9-updown_x509-1.patch
# cd /etc/ipsec.d/policies && patch -Np0 < $(DIR_SRC)/src/patches/openswan-2.4.9-clear-1.patch
cd /usr/lib/ipsec && patch -Np0 < $(DIR_SRC)/src/patches/openswan-2.4.12-startklips-1.patch
cd /usr/lib/ipsec && patch -Np0 < $(DIR_SRC)/src/patches/openswan-2.4.9-updown-1.patch
cd /usr/lib/ipsec && patch -Np0 < $(DIR_SRC)/src/patches/openswan-2.4.9-updown_x509-1.patch
cd /etc/ipsec.d/policies && patch -Np0 < $(DIR_SRC)/src/patches/openswan-2.4.9-clear-1.patch
endif
#@rm -rf $(DIR_APP)
@$(POSTBUILD)

14
make.sh
View File

@@ -334,10 +334,10 @@ buildipfire() {
ipfiremake rp-pppoe
ipfiremake unzip
ipfiremake linux SMP=1
# ipfiremake linux-fusion SMP=1
ipfiremake linux-fusion SMP=1
# ipfiremake ipp2p SMP=1
# ipfiremake r8169 SMP=1
# ipfiremake r8168 SMP=1
ipfiremake r8169 SMP=1
ipfiremake r8168 SMP=1
# ipfiremake atl1 SMP=1
ipfiremake atl2 SMP=1
ipfiremake kqemu SMP=1
@@ -345,13 +345,13 @@ buildipfire() {
ipfiremake madwifi SMP=1
ipfiremake sane KMOD=1 SMP=1
ipfiremake linux
# ipfiremake linux-fusion
ipfiremake linux-fusion
# ipfiremake ipp2p
# ipfiremake r8169
# ipfiremake r8168
ipfiremake r8169
ipfiremake r8168
# ipfiremake atl1
ipfiremake atl2
ipfiremake kqemu
# ipfiremake kqemu
ipfiremake v4l-dvb
ipfiremake madwifi
ipfiremake sane KMOD=1

3
src/install+setup/install/main.c
View File

@@ -116,6 +116,9 @@ int main(int argc, char *argv[])
mysystem("/sbin/modprobe usb-storage");
mysystem("/sbin/modprobe usbhid");
mysystem("/bin/sleep 3");
mysystem("/sbin/modprobe ahci"); // SATA AHCI Host controller
mysystem("/sbin/modprobe iso9660"); // CDROM
mysystem("/sbin/modprobe ext2"); // Boot patition
mysystem("/sbin/modprobe vfat"); // USB key

221
src/patches/iptables-1.3.6-imq.diff Normal file
View File

@@ -0,0 +1,221 @@
--- iptables-1.3.6.orig/extensions.orig/.IMQ-test6 Thu Jan 1 01:00:00 1970
+++ iptables-1.3.6/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/net/ipv6/netfilter/ip6t_IMQ.c ] && echo IMQ
--- iptables-1.3.6.orig/extensions.orig/libip6t_IMQ.c Thu Jan 1 01:00:00 1970
+++ iptables-1.3.6/extensions/libip6t_IMQ.c Mon Jun 16 10:12:47 2003
@@ -0,0 +1,101 @@
+/* Shared library add-on to iptables to add IMQ target support. */
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <getopt.h>
+
+#include <ip6tables.h>
+#include <linux/netfilter_ipv6/ip6_tables.h>
+#include <linux/netfilter_ipv6/ip6t_IMQ.h>
+
+/* Function which prints out usage message. */
+static void
+help(void)
+{
+ printf(
+"IMQ target v%s options:\n"
+" --todev <N> enqueue to imq<N>, defaults to 0\n",
+IPTABLES_VERSION);
+}
+
+static struct option opts[] = {
+ { "todev", 1, 0, '1' },
+ { 0 }
+};
+
+/* Initialize the target. */
+static void
+init(struct ip6t_entry_target *t, unsigned int *nfcache)
+{
+ struct ip6t_imq_info *mr = (struct ip6t_imq_info*)t->data;
+
+ mr->todev = 0;
+ *nfcache |= NFC_UNKNOWN;
+}
+
+/* Function which parses command options; returns true if it
+ ate an option */
+static int
+parse(int c, char **argv, int invert, unsigned int *flags,
+ const struct ip6t_entry *entry,
+ struct ip6t_entry_target **target)
+{
+ struct ip6t_imq_info *mr = (struct ip6t_imq_info*)(*target)->data;
+
+ switch(c) {
+ case '1':
+ if (check_inverse(optarg, &invert, NULL, 0))
+ exit_error(PARAMETER_PROBLEM,
+ "Unexpected `!' after --todev");
+ mr->todev=atoi(optarg);
+ break;
+ default:
+ return 0;
+ }
+ return 1;
+}
+
+static void
+final_check(unsigned int flags)
+{
+}
+
+/* Prints out the targinfo. */
+static void
+print(const struct ip6t_ip6 *ip,
+ const struct ip6t_entry_target *target,
+ int numeric)
+{
+ struct ip6t_imq_info *mr = (struct ip6t_imq_info*)target->data;
+
+ printf("IMQ: todev %u ", mr->todev);
+}
+
+/* Saves the union ipt_targinfo in parsable form to stdout. */
+static void
+save(const struct ip6t_ip6 *ip, const struct ip6t_entry_target *target)
+{
+ struct ip6t_imq_info *mr = (struct ip6t_imq_info*)target->data;
+
+ printf("--todev %u", mr->todev);
+}
+
+static struct ip6tables_target imq = {
+ .next = NULL,
+ .name = "IMQ",
+ .version = IPTABLES_VERSION,
+ .size = IP6T_ALIGN(sizeof(struct ip6t_imq_info)),
+ .userspacesize = IP6T_ALIGN(sizeof(struct ip6t_imq_info)),
+ .help = &help,
+ .init = &init,
+ .parse = &parse,
+ .final_check = &final_check,
+ .print = &print,
+ .save = &save,
+ .extra_opts = opts
+};
+
+static __attribute__((constructor)) void _init(void)
+{
+ register_target6(&imq);
+}
--- iptables-1.3.6.orig/extensions.orig/.IMQ-test Thu Jan 1 01:00:00 1970
+++ iptables-1.3.6/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/net/ipv4/netfilter/ipt_IMQ.c ] && echo IMQ
--- iptables-1.3.6.orig/extensions.orig/libipt_IMQ.c Thu Jan 1 01:00:00 1970
+++ iptables-1.3.6/extensions/libipt_IMQ.c Mon Jun 16 10:12:47 2003
@@ -0,0 +1,101 @@
+/* Shared library add-on to iptables to add IMQ target support. */
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <getopt.h>
+
+#include <iptables.h>
+#include <linux/netfilter_ipv4/ip_tables.h>
+#include <linux/netfilter_ipv4/ipt_IMQ.h>
+
+/* Function which prints out usage message. */
+static void
+help(void)
+{
+ printf(
+"IMQ target v%s options:\n"
+" --todev <N> enqueue to imq<N>, defaults to 0\n",
+IPTABLES_VERSION);
+}
+
+static struct option opts[] = {
+ { "todev", 1, 0, '1' },
+ { 0 }
+};
+
+/* Initialize the target. */
+static void
+init(struct ipt_entry_target *t, unsigned int *nfcache)
+{
+ struct ipt_imq_info *mr = (struct ipt_imq_info*)t->data;
+
+ mr->todev = 0;
+ *nfcache |= NFC_UNKNOWN;
+}
+
+/* Function which parses command options; returns true if it
+ ate an option */
+static int
+parse(int c, char **argv, int invert, unsigned int *flags,
+ const struct ipt_entry *entry,
+ struct ipt_entry_target **target)
+{
+ struct ipt_imq_info *mr = (struct ipt_imq_info*)(*target)->data;
+
+ switch(c) {
+ case '1':
+ if (check_inverse(optarg, &invert, NULL, 0))
+ exit_error(PARAMETER_PROBLEM,
+ "Unexpected `!' after --todev");
+ mr->todev=atoi(optarg);
+ break;
+ default:
+ return 0;
+ }
+ return 1;
+}
+
+static void
+final_check(unsigned int flags)
+{
+}
+
+/* Prints out the targinfo. */
+static void
+print(const struct ipt_ip *ip,
+ const struct ipt_entry_target *target,
+ int numeric)
+{
+ struct ipt_imq_info *mr = (struct ipt_imq_info*)target->data;
+
+ printf("IMQ: todev %u ", mr->todev);
+}
+
+/* Saves the union ipt_targinfo in parsable form to stdout. */
+static void
+save(const struct ipt_ip *ip, const struct ipt_entry_target *target)
+{
+ struct ipt_imq_info *mr = (struct ipt_imq_info*)target->data;
+
+ printf("--todev %u", mr->todev);
+}
+
+static struct iptables_target imq = {
+ .next = NULL,
+ .name = "IMQ",
+ .version = IPTABLES_VERSION,
+ .size = IPT_ALIGN(sizeof(struct ipt_imq_info)),
+ .userspacesize = IPT_ALIGN(sizeof(struct ipt_imq_info)),
+ .help = &help,
+ .init = &init,
+ .parse = &parse,
+ .final_check = &final_check,
+ .print = &print,
+ .save = &save,
+ .extra_opts = opts
+};
+
+static __attribute__((constructor)) void _init(void)
+{
+ register_target(&imq);
+}

864
src/patches/linux-2.6.23-imq.diff Normal file
View File

@@ -0,0 +1,864 @@
diff -Naurw linux-2.6.23/drivers/net/imq.c linux-2.6.23.imq/drivers/net/imq.c
--- linux-2.6.23/drivers/net/imq.c 1969-12-31 21:00:00.000000000 -0300
+++ linux-2.6.23.imq/drivers/net/imq.c 2007-10-01 09:59:23.000000000 -0300
@@ -0,0 +1,400 @@
+/*
+ * Pseudo-driver for the intermediate queue device.
+ *
+ * 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.
+ *
+ * Authors: Patrick McHardy, <kaber@trash.net>
+ *
+ * The first version was written by Martin Devera, <devik@cdi.cz>
+ *
+ * Credits: Jan Rafaj <imq2t@cedric.vabo.cz>
+ * - Update patch to 2.4.21
+ * Sebastian Strollo <sstrollo@nortelnetworks.com>
+ * - Fix "Dead-loop on netdevice imq"-issue
+ * Marcel Sebek <sebek64@post.cz>
+ * - Update to 2.6.2-rc1
+ *
+ * After some time of inactivity there is a group taking care
+ * of IMQ again: http://www.linuximq.net
+ *
+ *
+ * 2004/06/30 - New version of IMQ patch to kernels <=2.6.7 including
+ * the following changes:
+ *
+ * - Correction of ipv6 support "+"s issue (Hasso Tepper)
+ * - Correction of imq_init_devs() issue that resulted in
+ * kernel OOPS unloading IMQ as module (Norbert Buchmuller)
+ * - Addition of functionality to choose number of IMQ devices
+ * during kernel config (Andre Correa)
+ * - Addition of functionality to choose how IMQ hooks on
+ * PRE and POSTROUTING (after or before NAT) (Andre Correa)
+ * - Cosmetic corrections (Norbert Buchmuller) (Andre Correa)
+ *
+ *
+ * 2005/12/16 - IMQ versions between 2.6.7 and 2.6.13 were
+ * released with almost no problems. 2.6.14-x was released
+ * with some important changes: nfcache was removed; After
+ * some weeks of trouble we figured out that some IMQ fields
+ * in skb were missing in skbuff.c - skb_clone and copy_skb_header.
+ * These functions are correctly patched by this new patch version.
+ *
+ * Thanks for all who helped to figure out all the problems with
+ * 2.6.14.x: Patrick McHardy, Rune Kock, VeNoMouS, Max CtRiX,
+ * Kevin Shanahan, Richard Lucassen, Valery Dachev (hopefully
+ * I didn't forget anybody). I apologize again for my lack of time.
+ *
+ * More info at: http://www.linuximq.net/ (Andre Correa)
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/moduleparam.h>
+#include <linux/skbuff.h>
+#include <linux/netdevice.h>
+#include <linux/rtnetlink.h>
+#include <linux/if_arp.h>
+#include <linux/netfilter.h>
+#include <linux/netfilter_ipv4.h>
+#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
+ #include <linux/netfilter_ipv6.h>
+#endif
+#include <linux/imq.h>
+#include <net/pkt_sched.h>
+
+extern int qdisc_restart1(struct net_device *dev);
+
+static nf_hookfn imq_nf_hook;
+
+static struct nf_hook_ops imq_ingress_ipv4 = {
+ .hook = imq_nf_hook,
+ .owner = THIS_MODULE,
+ .pf = PF_INET,
+ .hooknum = NF_IP_PRE_ROUTING,
+#if defined(CONFIG_IMQ_BEHAVIOR_BA) || defined(CONFIG_IMQ_BEHAVIOR_BB)
+ .priority = NF_IP_PRI_MANGLE + 1
+#else
+ .priority = NF_IP_PRI_NAT_DST + 1
+#endif
+};
+
+static struct nf_hook_ops imq_egress_ipv4 = {
+ .hook = imq_nf_hook,
+ .owner = THIS_MODULE,
+ .pf = PF_INET,
+ .hooknum = NF_IP_POST_ROUTING,
+#if defined(CONFIG_IMQ_BEHAVIOR_AA) || defined(CONFIG_IMQ_BEHAVIOR_BA)
+ .priority = NF_IP_PRI_LAST
+#else
+ .priority = NF_IP_PRI_NAT_SRC - 1
+#endif
+};
+
+#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
+static struct nf_hook_ops imq_ingress_ipv6 = {
+ .hook = imq_nf_hook,
+ .owner = THIS_MODULE,
+ .pf = PF_INET6,
+ .hooknum = NF_IP6_PRE_ROUTING,
+#if defined(CONFIG_IMQ_BEHAVIOR_BA) || defined(CONFIG_IMQ_BEHAVIOR_BB)
+ .priority = NF_IP6_PRI_MANGLE + 1
+#else
+ .priority = NF_IP6_PRI_NAT_DST + 1
+#endif
+};
+
+static struct nf_hook_ops imq_egress_ipv6 = {
+ .hook = imq_nf_hook,
+ .owner = THIS_MODULE,
+ .pf = PF_INET6,
+ .hooknum = NF_IP6_POST_ROUTING,
+#if defined(CONFIG_IMQ_BEHAVIOR_AA) || defined(CONFIG_IMQ_BEHAVIOR_BA)
+ .priority = NF_IP6_PRI_LAST
+#else
+ .priority = NF_IP6_PRI_NAT_SRC - 1
+#endif
+};
+#endif
+
+#if defined(CONFIG_IMQ_NUM_DEVS)
+static unsigned int numdevs = CONFIG_IMQ_NUM_DEVS;
+#else
+static unsigned int numdevs = 16;
+#endif
+
+static struct net_device *imq_devs;
+
+static struct net_device_stats *imq_get_stats(struct net_device *dev)
+{
+ return (struct net_device_stats *)dev->priv;
+}
+
+/* called for packets kfree'd in qdiscs at places other than enqueue */
+static void imq_skb_destructor(struct sk_buff *skb)
+{
+ struct nf_info *info = skb->nf_info;
+
+ if (info) {
+ if (info->indev)
+ dev_put(info->indev);
+ if (info->outdev)
+ dev_put(info->outdev);
+ kfree(info);
+ }
+}
+
+static int imq_dev_xmit(struct sk_buff *skb, struct net_device *dev)
+{
+ struct net_device_stats *stats = (struct net_device_stats*) dev->priv;
+
+ stats->tx_bytes += skb->len;
+ stats->tx_packets++;
+
+ skb->imq_flags = 0;
+ skb->destructor = NULL;
+
+ dev->trans_start = jiffies;
+ nf_reinject(skb, skb->nf_info, NF_ACCEPT);
+ return 0;
+}
+
+static int imq_nf_queue(struct sk_buff *skb, struct nf_info *info, unsigned queue_num, void *data)
+{
+ struct net_device *dev;
+ struct net_device_stats *stats;
+ struct sk_buff *skb2 = NULL;
+ struct Qdisc *q;
+ unsigned int index = skb->imq_flags&IMQ_F_IFMASK;
+ int ret = -1;
+
+ if (index > numdevs)
+ return -1;
+
+ dev = imq_devs + index;
+ if (!(dev->flags & IFF_UP)) {
+ skb->imq_flags = 0;
+ nf_reinject(skb, info, NF_ACCEPT);
+ return 0;
+ }
+ dev->last_rx = jiffies;
+
+ if (skb->destructor) {
+ skb2 = skb;
+ skb = skb_clone(skb, GFP_ATOMIC);
+ if (!skb)
+ return -1;
+ }
+ skb->nf_info = info;
+
+ stats = (struct net_device_stats *)dev->priv;
+ stats->rx_bytes+= skb->len;
+ stats->rx_packets++;
+
+ spin_lock_bh(&dev->queue_lock);
+ q = dev->qdisc;
+ if (q->enqueue) {
+ q->enqueue(skb_get(skb), q);
+ if (skb_shared(skb)) {
+ skb->destructor = imq_skb_destructor;
+ kfree_skb(skb);
+ ret = 0;
+ }
+ }
+ if (spin_is_locked(&dev->_xmit_lock))
+ netif_schedule(dev);
+ else
+ while (!netif_queue_stopped(dev) && qdisc_restart1(dev) < 0)
+ /* NOTHING */;
+
+ spin_unlock_bh(&dev->queue_lock);
+
+ if (skb2)
+ kfree_skb(ret ? skb : skb2);
+
+ return ret;
+}
+
+static struct nf_queue_handler nfqh = {
+ .name = "imq",
+ .outfn = imq_nf_queue,
+};
+
+static unsigned int imq_nf_hook(unsigned int hook, struct sk_buff **pskb,
+ const struct net_device *indev,
+ const struct net_device *outdev,
+ int (*okfn)(struct sk_buff *))
+{
+ if ((*pskb)->imq_flags & IMQ_F_ENQUEUE)
+ return NF_QUEUE;
+
+ return NF_ACCEPT;
+}
+
+
+static int __init imq_init_hooks(void)
+{
+ int err;
+
+ err = nf_register_queue_handler(PF_INET, &nfqh);
+ if (err > 0)
+ goto err1;
+ if ((err = nf_register_hook(&imq_ingress_ipv4)))
+ goto err2;
+ if ((err = nf_register_hook(&imq_egress_ipv4)))
+ goto err3;
+#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
+ if ((err = nf_register_queue_handler(PF_INET6, &nfqh)))
+ goto err4;
+ if ((err = nf_register_hook(&imq_ingress_ipv6)))
+ goto err5;
+ if ((err = nf_register_hook(&imq_egress_ipv6)))
+ goto err6;
+#endif
+
+ return 0;
+
+#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
+err6:
+ nf_unregister_hook(&imq_ingress_ipv6);
+err5:
+ nf_unregister_queue_handler(PF_INET6, &nfqh);
+err4:
+ nf_unregister_hook(&imq_egress_ipv4);
+#endif
+err3:
+ nf_unregister_hook(&imq_ingress_ipv4);
+err2:
+ nf_unregister_queue_handler(PF_INET, &nfqh);
+err1:
+ return err;
+}
+
+static void __exit imq_unhook(void)
+{
+#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
+ nf_unregister_hook(&imq_ingress_ipv6);
+ nf_unregister_hook(&imq_egress_ipv6);
+ nf_unregister_queue_handler(PF_INET6, &nfqh);
+#endif
+ nf_unregister_hook(&imq_ingress_ipv4);
+ nf_unregister_hook(&imq_egress_ipv4);
+ nf_unregister_queue_handler(PF_INET, &nfqh);
+}
+
+static int __init imq_dev_init(struct net_device *dev)
+{
+ dev->hard_start_xmit = imq_dev_xmit;
+ dev->type = ARPHRD_VOID;
+ dev->mtu = 16000;
+ dev->tx_queue_len = 11000;
+ dev->flags = IFF_NOARP;
+ dev->priv = kzalloc(sizeof(struct net_device_stats), GFP_KERNEL);
+ if (dev->priv == NULL)
+ return -ENOMEM;
+ dev->get_stats = imq_get_stats;
+
+ return 0;
+}
+
+static void imq_dev_uninit(struct net_device *dev)
+{
+ kfree(dev->priv);
+}
+
+static int __init imq_init_devs(void)
+{
+ struct net_device *dev;
+ int i,j;
+ j = numdevs;
+
+ if (!numdevs || numdevs > IMQ_MAX_DEVS) {
+ printk(KERN_ERR "IMQ: numdevs has to be betweed 1 and %u\n",
+ IMQ_MAX_DEVS);
+ return -EINVAL;
+ }
+
+ imq_devs = kzalloc(sizeof(struct net_device) * numdevs, GFP_KERNEL);
+ if (!imq_devs)
+ return -ENOMEM;
+
+ /* we start counting at zero */
+ numdevs--;
+
+ for (i = 0, dev = imq_devs; i <= numdevs; i++, dev++) {
+ SET_MODULE_OWNER(dev);
+ strcpy(dev->name, "imq%d");
+ dev->init = imq_dev_init;
+ dev->uninit = imq_dev_uninit;
+
+ if (register_netdev(dev) < 0)
+ goto err_register;
+ }
+ printk(KERN_INFO "IMQ starting with %u devices...\n", j);
+ return 0;
+
+err_register:
+ for (; i; i--)
+ unregister_netdev(--dev);
+ kfree(imq_devs);
+ return -EIO;
+}
+
+static void imq_cleanup_devs(void)
+{
+ int i;
+ struct net_device *dev = imq_devs;
+
+ for (i = 0; i <= numdevs; i++)
+ unregister_netdev(dev++);
+
+ kfree(imq_devs);
+}
+
+static int __init imq_init_module(void)
+{
+ int err;
+
+ if ((err = imq_init_devs())) {
+ printk(KERN_ERR "IMQ: Error trying imq_init_devs()\n");
+ return err;
+ }
+ if ((err = imq_init_hooks())) {
+ printk(KERN_ERR "IMQ: Error trying imq_init_hooks()\n");
+ imq_cleanup_devs();
+ return err;
+ }
+
+ printk(KERN_INFO "IMQ driver loaded successfully.\n");
+
+#if defined(CONFIG_IMQ_BEHAVIOR_BA) || defined(CONFIG_IMQ_BEHAVIOR_BB)
+ printk(KERN_INFO "\tHooking IMQ before NAT on PREROUTING.\n");
+#else
+ printk(KERN_INFO "\tHooking IMQ after NAT on PREROUTING.\n");
+#endif
+#if defined(CONFIG_IMQ_BEHAVIOR_AB) || defined(CONFIG_IMQ_BEHAVIOR_BB)
+ printk(KERN_INFO "\tHooking IMQ before NAT on POSTROUTING.\n");
+#else
+ printk(KERN_INFO "\tHooking IMQ after NAT on POSTROUTING.\n");
+#endif
+
+ return 0;
+}
+
+static void __exit imq_cleanup_module(void)
+{
+ imq_unhook();
+ imq_cleanup_devs();
+ printk(KERN_INFO "IMQ driver unloaded successfully.\n");
+}
+
+
+module_init(imq_init_module);
+module_exit(imq_cleanup_module);
+
+module_param(numdevs, int, 16);
+MODULE_PARM_DESC(numdevs, "number of IMQ devices (how many imq* devices will be created)");
+MODULE_AUTHOR("http://www.linuximq.net");
+MODULE_DESCRIPTION("Pseudo-driver for the intermediate queue device. See http://www.linuximq.net/ for more information.");
+MODULE_LICENSE("GPL");
diff -Naurw linux-2.6.23/drivers/net/Kconfig linux-2.6.23.imq/drivers/net/Kconfig
--- linux-2.6.23/drivers/net/Kconfig 2007-10-01 09:04:50.000000000 -0300
+++ linux-2.6.23.imq/drivers/net/Kconfig 2007-10-01 09:55:14.000000000 -0300
@@ -112,6 +112,129 @@
To compile this driver as a module, choose M here: the module
will be called eql. If unsure, say N.
+config IMQ
+ tristate "IMQ (intermediate queueing device) support"
+ depends on NETDEVICES && NETFILTER
+ ---help---
+ The IMQ device(s) is used as placeholder for QoS queueing
+ disciplines. Every packet entering/leaving the IP stack can be
+ directed through the IMQ device where it's enqueued/dequeued to the
+ attached qdisc. This allows you to treat network devices as classes
+ and distribute bandwidth among them. Iptables is used to specify
+ through which IMQ device, if any, packets travel.
+
+ More information at: http://www.linuximq.net/
+
+ To compile this driver as a module, choose M here: the module
+ will be called imq. If unsure, say N.
+
+choice
+ prompt "IMQ behavior (PRE/POSTROUTING)"
+ depends on IMQ
+ default IMQ_BEHAVIOR_AB
+ help
+
+ This settings defines how IMQ behaves in respect to its
+ hooking in PREROUTING and POSTROUTING.
+
+ IMQ can work in any of the following ways:
+
+ PREROUTING | POSTROUTING
+ -----------------|-------------------
+ #1 After NAT | After NAT
+ #2 After NAT | Before NAT
+ #3 Before NAT | After NAT
+ #4 Before NAT | Before NAT
+
+ The default behavior is to hook before NAT on PREROUTING
+ and after NAT on POSTROUTING (#3).
+
+ This settings are specially usefull when trying to use IMQ
+ to shape NATed clients.
+
+ More information can be found at: www.linuximq.net
+
+ If not sure leave the default settings alone.
+
+config IMQ_BEHAVIOR_AA
+ bool "IMQ AA"
+ help
+ This settings defines how IMQ behaves in respect to its
+ hooking in PREROUTING and POSTROUTING.
+
+ Choosing this option will make IMQ hook like this:
+
+ PREROUTING: After NAT
+ POSTROUTING: After NAT
+
+ More information can be found at: www.linuximq.net
+
+ If not sure leave the default settings alone.
+
+config IMQ_BEHAVIOR_AB
+ bool "IMQ AB"
+ help
+ This settings defines how IMQ behaves in respect to its
+ hooking in PREROUTING and POSTROUTING.
+
+ Choosing this option will make IMQ hook like this:
+
+ PREROUTING: After NAT
+ POSTROUTING: Before NAT
+
+ More information can be found at: www.linuximq.net
+
+ If not sure leave the default settings alone.
+
+config IMQ_BEHAVIOR_BA
+ bool "IMQ BA"
+ help
+ This settings defines how IMQ behaves in respect to its
+ hooking in PREROUTING and POSTROUTING.
+
+ Choosing this option will make IMQ hook like this:
+
+ PREROUTING: Before NAT
+ POSTROUTING: After NAT
+
+ More information can be found at: www.linuximq.net
+
+ If not sure leave the default settings alone.
+
+config IMQ_BEHAVIOR_BB
+ bool "IMQ BB"
+ help
+ This settings defines how IMQ behaves in respect to its
+ hooking in PREROUTING and POSTROUTING.
+
+ Choosing this option will make IMQ hook like this:
+
+ PREROUTING: Before NAT
+ POSTROUTING: Before NAT
+
+ More information can be found at: www.linuximq.net
+
+ If not sure leave the default settings alone.
+
+endchoice
+
+config IMQ_NUM_DEVS
+
+ int "Number of IMQ devices"
+ range 2 16
+ depends on IMQ
+ default "16"
+ help
+
+ This settings defines how many IMQ devices will be
+ created.
+
+ The default value is 16.
+
+ More information can be found at: www.linuximq.net
+
+ If not sure leave the default settings alone.
+
config TUN
tristate "Universal TUN/TAP device driver support"
select CRC32
diff -Naurw linux-2.6.23/drivers/net/Makefile linux-2.6.23.imq/drivers/net/Makefile
--- linux-2.6.23/drivers/net/Makefile 2007-10-01 09:04:50.000000000 -0300
+++ linux-2.6.23.imq/drivers/net/Makefile 2007-10-01 09:55:14.000000000 -0300
@@ -131,6 +131,7 @@
obj-$(CONFIG_XEN_NETDEV_FRONTEND) += xen-netfront.o
obj-$(CONFIG_DUMMY) += dummy.o
+obj-$(CONFIG_IMQ) += imq.o
obj-$(CONFIG_IFB) += ifb.o
obj-$(CONFIG_MACVLAN) += macvlan.o
obj-$(CONFIG_DE600) += de600.o
diff -Naurw linux-2.6.23/include/linux/imq.h linux-2.6.23.imq/include/linux/imq.h
--- linux-2.6.23/include/linux/imq.h 1969-12-31 21:00:00.000000000 -0300
+++ linux-2.6.23.imq/include/linux/imq.h 2007-10-01 09:55:14.000000000 -0300
@@ -0,0 +1,9 @@
+#ifndef _IMQ_H
+#define _IMQ_H
+
+#define IMQ_MAX_DEVS 16
+
+#define IMQ_F_IFMASK 0x7f
+#define IMQ_F_ENQUEUE 0x80
+
+#endif /* _IMQ_H */
diff -Naurw linux-2.6.23/include/linux/netfilter_ipv4/ipt_IMQ.h linux-2.6.23.imq/include/linux/netfilter_ipv4/ipt_IMQ.h
--- linux-2.6.23/include/linux/netfilter_ipv4/ipt_IMQ.h 1969-12-31 21:00:00.000000000 -0300
+++ linux-2.6.23.imq/include/linux/netfilter_ipv4/ipt_IMQ.h 2007-10-01 09:55:14.000000000 -0300
@@ -0,0 +1,8 @@
+#ifndef _IPT_IMQ_H
+#define _IPT_IMQ_H
+
+struct ipt_imq_info {
+ unsigned int todev; /* target imq device */
+};
+
+#endif /* _IPT_IMQ_H */
diff -Naurw linux-2.6.23/include/linux/netfilter_ipv6/ip6t_IMQ.h linux-2.6.23.imq/include/linux/netfilter_ipv6/ip6t_IMQ.h
--- linux-2.6.23/include/linux/netfilter_ipv6/ip6t_IMQ.h 1969-12-31 21:00:00.000000000 -0300
+++ linux-2.6.23.imq/include/linux/netfilter_ipv6/ip6t_IMQ.h 2007-10-01 09:55:14.000000000 -0300
@@ -0,0 +1,8 @@
+#ifndef _IP6T_IMQ_H
+#define _IP6T_IMQ_H
+
+struct ip6t_imq_info {
+ unsigned int todev; /* target imq device */
+};
+
+#endif /* _IP6T_IMQ_H */
diff -Naurw linux-2.6.23/include/linux/skbuff.h linux-2.6.23.imq/include/linux/skbuff.h
--- linux-2.6.23/include/linux/skbuff.h 2007-10-01 09:05:08.000000000 -0300
+++ linux-2.6.23.imq/include/linux/skbuff.h 2007-10-01 09:55:14.000000000 -0300
@@ -296,6 +296,10 @@
struct nf_conntrack *nfct;
struct sk_buff *nfct_reasm;
#endif
+#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
+ unsigned char imq_flags;
+ struct nf_info *nf_info;
+#endif
#ifdef CONFIG_BRIDGE_NETFILTER
struct nf_bridge_info *nf_bridge;
#endif
@@ -1726,6 +1730,10 @@
dst->nfct_reasm = src->nfct_reasm;
nf_conntrack_get_reasm(src->nfct_reasm);
#endif
+#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
+ dst->imq_flags = src->imq_flags;
+ dst->nf_info = src->nf_info;
+#endif
#ifdef CONFIG_BRIDGE_NETFILTER
dst->nf_bridge = src->nf_bridge;
nf_bridge_get(src->nf_bridge);
diff -Naurw linux-2.6.23/net/core/dev.c linux-2.6.23.imq/net/core/dev.c
--- linux-2.6.23/net/core/dev.c 2007-10-01 09:05:10.000000000 -0300
+++ linux-2.6.23.imq/net/core/dev.c 2007-10-01 09:55:14.000000000 -0300
@@ -94,6 +94,9 @@
#include <linux/skbuff.h>
#include <net/sock.h>
#include <linux/rtnetlink.h>
+#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
+#include <linux/imq.h>
+#endif
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
#include <linux/stat.h>
@@ -1462,7 +1465,11 @@
int dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
if (likely(!skb->next)) {
- if (!list_empty(&ptype_all))
+ if (!list_empty(&ptype_all)
+#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
+ && !(skb->imq_flags & IMQ_F_ENQUEUE)
+#endif
+ )
dev_queue_xmit_nit(skb, dev);
if (netif_needs_gso(dev, skb)) {
diff -Naurw linux-2.6.23/net/ipv4/netfilter/ipt_IMQ.c linux-2.6.23.imq/net/ipv4/netfilter/ipt_IMQ.c
--- linux-2.6.23/net/ipv4/netfilter/ipt_IMQ.c 1969-12-31 21:00:00.000000000 -0300
+++ linux-2.6.23.imq/net/ipv4/netfilter/ipt_IMQ.c 2007-10-01 09:55:14.000000000 -0300
@@ -0,0 +1,69 @@
+/*
+ * This target marks packets to be enqueued to an imq device
+ */
+#include <linux/module.h>
+#include <linux/skbuff.h>
+#include <linux/netfilter_ipv4/ip_tables.h>
+#include <linux/netfilter_ipv4/ipt_IMQ.h>
+#include <linux/imq.h>
+
+static unsigned int imq_target(struct sk_buff **pskb,
+ const struct net_device *in,
+ const struct net_device *out,
+ unsigned int hooknum,
+ const struct xt_target *target,
+ const void *targinfo)
+{
+ struct ipt_imq_info *mr = (struct ipt_imq_info*)targinfo;
+
+ (*pskb)->imq_flags = mr->todev | IMQ_F_ENQUEUE;
+
+ return XT_CONTINUE;
+}
+
+static bool imq_checkentry(const char *tablename,
+ const void *e,
+ const struct xt_target *target,
+ void *targinfo,
+ unsigned int hook_mask)
+{
+ struct ipt_imq_info *mr;
+
+ mr = (struct ipt_imq_info*)targinfo;
+
+ if (mr->todev > IMQ_MAX_DEVS) {
+ printk(KERN_WARNING
+ "IMQ: invalid device specified, highest is %u\n",
+ IMQ_MAX_DEVS);
+ return 0;
+ }
+
+ return 1;
+}
+
+static struct xt_target ipt_imq_reg = {
+ .name = "IMQ",
+ .family = AF_INET,
+ .target = imq_target,
+ .targetsize = sizeof(struct ipt_imq_info),
+ .checkentry = imq_checkentry,
+ .me = THIS_MODULE,
+ .table = "mangle"
+};
+
+static int __init init(void)
+{
+ return xt_register_target(&ipt_imq_reg);
+}
+
+static void __exit fini(void)
+{
+ xt_unregister_target(&ipt_imq_reg);
+}
+
+module_init(init);
+module_exit(fini);
+
+MODULE_AUTHOR("http://www.linuximq.net");
+MODULE_DESCRIPTION("Pseudo-driver for the intermediate queue device. See http://www.linuximq.net/ for more information.");
+MODULE_LICENSE("GPL");
diff -Naurw linux-2.6.23/net/ipv4/netfilter/Kconfig linux-2.6.23.imq/net/ipv4/netfilter/Kconfig
--- linux-2.6.23/net/ipv4/netfilter/Kconfig 2007-10-01 09:05:12.000000000 -0300
+++ linux-2.6.23.imq/net/ipv4/netfilter/Kconfig 2007-10-01 09:55:14.000000000 -0300
@@ -311,6 +311,17 @@
To compile it as a module, choose M here. If unsure, say N.
+config IP_NF_TARGET_IMQ
+ tristate "IMQ target support"
+ depends on IP_NF_MANGLE
+ help
+ This option adds a `IMQ' target which is used to specify if and
+ to which IMQ device packets should get enqueued/dequeued.
+
+ For more information visit: http://www.linuximq.net/
+
+ To compile it as a module, choose M here. If unsure, say N.
+
config IP_NF_TARGET_TOS
tristate "TOS target support"
depends on IP_NF_MANGLE
diff -Naurw linux-2.6.23/net/ipv4/netfilter/Makefile linux-2.6.23.imq/net/ipv4/netfilter/Makefile
--- linux-2.6.23/net/ipv4/netfilter/Makefile 2007-10-01 09:03:13.000000000 -0300
+++ linux-2.6.23.imq/net/ipv4/netfilter/Makefile 2007-10-01 09:55:14.000000000 -0300
@@ -54,6 +54,7 @@
obj-$(CONFIG_IP_NF_TARGET_REJECT) += ipt_REJECT.o
obj-$(CONFIG_IP_NF_TARGET_TOS) += ipt_TOS.o
obj-$(CONFIG_IP_NF_TARGET_ECN) += ipt_ECN.o
+obj-$(CONFIG_IP_NF_TARGET_IMQ) += ipt_IMQ.o
obj-$(CONFIG_IP_NF_TARGET_MASQUERADE) += ipt_MASQUERADE.o
obj-$(CONFIG_IP_NF_TARGET_REDIRECT) += ipt_REDIRECT.o
obj-$(CONFIG_IP_NF_TARGET_NETMAP) += ipt_NETMAP.o
diff -Naurw linux-2.6.23/net/ipv6/netfilter/ip6t_IMQ.c linux-2.6.23.imq/net/ipv6/netfilter/ip6t_IMQ.c
--- linux-2.6.23/net/ipv6/netfilter/ip6t_IMQ.c 1969-12-31 21:00:00.000000000 -0300
+++ linux-2.6.23.imq/net/ipv6/netfilter/ip6t_IMQ.c 2007-10-01 09:55:14.000000000 -0300
@@ -0,0 +1,69 @@
+/*
+ * This target marks packets to be enqueued to an imq device
+ */
+#include <linux/module.h>
+#include <linux/skbuff.h>
+#include <linux/netfilter_ipv6/ip6_tables.h>
+#include <linux/netfilter_ipv6/ip6t_IMQ.h>
+#include <linux/imq.h>
+
+static unsigned int imq_target(struct sk_buff **pskb,
+ const struct net_device *in,
+ const struct net_device *out,
+ unsigned int hooknum,
+ const struct xt_target *target,
+ const void *targinfo)
+{
+ struct ip6t_imq_info *mr = (struct ip6t_imq_info*)targinfo;
+
+ (*pskb)->imq_flags = mr->todev | IMQ_F_ENQUEUE;
+
+ return XT_CONTINUE;
+}
+
+static bool imq_checkentry(const char *tablename,
+ const void *entry,
+ const struct xt_target *target,
+ void *targinfo,
+ unsigned int hook_mask)
+{
+ struct ip6t_imq_info *mr;
+
+ mr = (struct ip6t_imq_info*)targinfo;
+
+ if (mr->todev > IMQ_MAX_DEVS) {
+ printk(KERN_WARNING
+ "IMQ: invalid device specified, highest is %u\n",
+ IMQ_MAX_DEVS);
+ return 0;
+ }
+
+ return 1;
+}
+
+static struct xt_target ip6t_imq_reg = {
+ .name = "IMQ",
+ .family = AF_INET6,
+ .target = imq_target,
+ .targetsize = sizeof(struct ip6t_imq_info),
+ .table = "mangle",
+ .checkentry = imq_checkentry,
+ .me = THIS_MODULE
+};
+
+static int __init init(void)
+{
+ return xt_register_target(&ip6t_imq_reg);
+}
+
+static void __exit fini(void)
+{
+ xt_unregister_target(&ip6t_imq_reg);
+}
+
+module_init(init);
+module_exit(fini);
+
+MODULE_AUTHOR("http://www.linuximq.net");
+MODULE_DESCRIPTION("Pseudo-driver for the intermediate queue device. See http://www.linuximq.net/ for more information.");
+MODULE_LICENSE("GPL");
diff -Naurw linux-2.6.23/net/ipv6/netfilter/Kconfig linux-2.6.23.imq/net/ipv6/netfilter/Kconfig
--- linux-2.6.23/net/ipv6/netfilter/Kconfig 2007-10-01 09:03:12.000000000 -0300
+++ linux-2.6.23.imq/net/ipv6/netfilter/Kconfig 2007-10-01 09:55:14.000000000 -0300
@@ -173,6 +173,15 @@
To compile it as a module, choose M here. If unsure, say N.
+config IP6_NF_TARGET_IMQ
+ tristate "IMQ target support"
+ depends on IP6_NF_MANGLE
+ help
+ This option adds a `IMQ' target which is used to specify if and
+ to which imq device packets should get enqueued/dequeued.
+
+ To compile it as a module, choose M here. If unsure, say N.
+
config IP6_NF_TARGET_HL
tristate 'HL (hoplimit) target support'
depends on IP6_NF_MANGLE
diff -Naurw linux-2.6.23/net/ipv6/netfilter/Makefile linux-2.6.23.imq/net/ipv6/netfilter/Makefile
--- linux-2.6.23/net/ipv6/netfilter/Makefile 2007-10-01 09:03:12.000000000 -0300
+++ linux-2.6.23.imq/net/ipv6/netfilter/Makefile 2007-10-01 09:55:14.000000000 -0300
@@ -13,6 +13,7 @@
obj-$(CONFIG_IP6_NF_MATCH_OWNER) += ip6t_owner.o
obj-$(CONFIG_IP6_NF_FILTER) += ip6table_filter.o
obj-$(CONFIG_IP6_NF_MANGLE) += ip6table_mangle.o
+obj-$(CONFIG_IP6_NF_TARGET_IMQ) += ip6t_IMQ.o
obj-$(CONFIG_IP6_NF_TARGET_HL) += ip6t_HL.o
obj-$(CONFIG_IP6_NF_QUEUE) += ip6_queue.o
obj-$(CONFIG_IP6_NF_TARGET_LOG) += ip6t_LOG.o
diff -Naurw linux-2.6.23/net/sched/sch_generic.c linux-2.6.23.imq/net/sched/sch_generic.c
--- linux-2.6.23/net/sched/sch_generic.c 2007-10-01 09:05:14.000000000 -0300
+++ linux-2.6.23.imq/net/sched/sch_generic.c 2007-10-01 09:55:14.000000000 -0300
@@ -190,6 +190,11 @@
return ret;
}
+int qdisc_restart1(struct net_device *dev)
+{
+ return qdisc_restart(dev);
+}
+
void __qdisc_run(struct net_device *dev)
{
do {
@@ -619,3 +624,4 @@
EXPORT_SYMBOL(qdisc_reset);
EXPORT_SYMBOL(qdisc_lock_tree);
EXPORT_SYMBOL(qdisc_unlock_tree);
+EXPORT_SYMBOL(qdisc_restart1);

204
src/patches/openswan-2.4.x.kernel-2.6.23-natt.patch Normal file
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@@ -0,0 +1,204 @@
Index: linux-2.6.x/net/ipv4/Kconfig
===================================================================
RCS file: /cvs/sw/linux-2.6.x/net/ipv4/Kconfig,v
retrieving revision 1.1.1.28
retrieving revision 1.10
diff -u -r1.1.1.28 -r1.10
--- linux-2.6.x/net/ipv4/Kconfig 10 Oct 2007 00:54:30 -0000 1.1.1.28
+++ linux-2.6.x/net/ipv4/Kconfig 10 Oct 2007 04:53:57 -0000 1.10
@@ -367,6 +367,12 @@
tristate
default n
+config IPSEC_NAT_TRAVERSAL
+ bool "IPSEC NAT-Traversal (KLIPS compatible)"
+ depends on INET
+ ---help---
+ Includes support for RFC3947/RFC3948 NAT-Traversal of ESP over UDP.
+
config INET_XFRM_MODE_TRANSPORT
tristate "IP: IPsec transport mode"
default y
Index: linux-2.6.x/net/ipv4/udp.c
===================================================================
RCS file: /cvs/sw/linux-2.6.x/net/ipv4/udp.c,v
retrieving revision 1.1.1.46
diff -u -r1.1.1.46 udp.c
--- linux-2.6.x/net/ipv4/udp.c 10 Oct 2007 00:54:30 -0000 1.1.1.46
+++ linux-2.6.x/net/ipv4/udp.c 9 Nov 2007 00:11:33 -0000
@@ -102,6 +102,7 @@
#include <net/route.h>
#include <net/checksum.h>
#include <net/xfrm.h>
+#include <net/xfrmudp.h>
#include "udp_impl.h"
/*
@@ -920,6 +921,128 @@
return 0;
}
+#if defined(CONFIG_XFRM) || defined(CONFIG_IPSEC_NAT_TRAVERSAL)
+
+static xfrm4_rcv_encap_t xfrm4_rcv_encap_func = NULL;
+
+/*
+ * de-encapsulate and pass to the registered xfrm4_rcv_encap_func function.
+ * Most of this code stolen from net/ipv4/xfrm4_input.c
+ * which is attributed to YOSHIFUJI Hideaki @USAGI, and
+ * Derek Atkins <derek@ihtfp.com>
+ */
+
+static int xfrm4_udp_encap_rcv_wrapper(struct sock *sk, struct sk_buff *skb)
+{
+ struct udp_sock *up = udp_sk(sk);
+ struct udphdr *uh;
+ struct iphdr *iph;
+ int iphlen, len;
+ int ret;
+
+ __u8 *udpdata;
+ __be32 *udpdata32;
+ __u16 encap_type = up->encap_type;
+
+ /* if this is not encapsulated socket, then just return now */
+ if (!encap_type && !xfrm4_rcv_encap_func)
+ return 1;
+
+ /* If this is a paged skb, make sure we pull up
+ * whatever data we need to look at. */
+ len = skb->len - sizeof(struct udphdr);
+ if (!pskb_may_pull(skb, sizeof(struct udphdr) + min(len, 8)))
+ return 1;
+
+ /* Now we can get the pointers */
+ uh = udp_hdr(skb);
+ udpdata = (__u8 *)uh + sizeof(struct udphdr);
+ udpdata32 = (__be32 *)udpdata;
+
+ switch (encap_type) {
+ default:
+ case UDP_ENCAP_ESPINUDP:
+ /* Check if this is a keepalive packet. If so, eat it. */
+ if (len == 1 && udpdata[0] == 0xff) {
+ goto drop;
+ } else if (len > sizeof(struct ip_esp_hdr) && udpdata32[0] != 0) {
+ /* ESP Packet without Non-ESP header */
+ len = sizeof(struct udphdr);
+ } else
+ /* Must be an IKE packet.. pass it through */
+ return 1;
+ break;
+ case UDP_ENCAP_ESPINUDP_NON_IKE:
+ /* Check if this is a keepalive packet. If so, eat it. */
+ if (len == 1 && udpdata[0] == 0xff) {
+ goto drop;
+ } else if (len > 2 * sizeof(u32) + sizeof(struct ip_esp_hdr) &&
+ udpdata32[0] == 0 && udpdata32[1] == 0) {
+
+ /* ESP Packet with Non-IKE marker */
+ len = sizeof(struct udphdr) + 2 * sizeof(u32);
+ } else
+ /* Must be an IKE packet.. pass it through */
+ return 1;
+ break;
+ }
+
+ /* At this point we are sure that this is an ESPinUDP packet,
+ * so we need to remove 'len' bytes from the packet (the UDP
+ * header and optional ESP marker bytes) and then modify the
+ * protocol to ESP, and then call into the transform receiver.
+ */
+ if (skb_cloned(skb) && pskb_expand_head(skb, 0, 0, GFP_ATOMIC))
+ goto drop;
+
+ /* Now we can update and verify the packet length... */
+ iph = ip_hdr(skb);
+ iphlen = iph->ihl << 2;
+ iph->tot_len = htons(ntohs(iph->tot_len) - len);
+ if (skb->len < iphlen + len) {
+ /* packet is too small!?! */
+ goto drop;
+ }
+
+ /* pull the data buffer up to the ESP header and set the
+ * transport header to point to ESP. Keep UDP on the stack
+ * for later.
+ */
+ __skb_pull(skb, len);
+ skb_reset_transport_header(skb);
+
+ /* modify the protocol (it's ESP!) */
+ iph->protocol = IPPROTO_ESP;
+
+ /* process ESP */
+ ret = (*xfrm4_rcv_encap_func)(skb, encap_type);
+ return ret;
+
+drop:
+ kfree_skb(skb);
+ return 0;
+}
+
+int udp4_register_esp_rcvencap(xfrm4_rcv_encap_t func,
+ xfrm4_rcv_encap_t *oldfunc)
+{
+ if (oldfunc != NULL)
+ *oldfunc = xfrm4_rcv_encap_func;
+ xfrm4_rcv_encap_func = func;
+ return 0;
+}
+
+int udp4_unregister_esp_rcvencap(xfrm4_rcv_encap_t func)
+{
+ if (xfrm4_rcv_encap_func != func)
+ return -1;
+
+ xfrm4_rcv_encap_func = NULL;
+ return 0;
+}
+
+#endif /* CONFIG_XFRM_MODULE || CONFIG_IPSEC_NAT_TRAVERSAL */
+
/* returns:
* -1: error
* 0: success
@@ -1252,6 +1375,11 @@
case 0:
case UDP_ENCAP_ESPINUDP:
case UDP_ENCAP_ESPINUDP_NON_IKE:
+#if defined(CONFIG_XFRM) || defined(CONFIG_IPSEC_NAT_TRAVERSAL)
+ if (xfrm4_rcv_encap_func)
+ up->encap_rcv = xfrm4_udp_encap_rcv_wrapper;
+ else
+#endif
up->encap_rcv = xfrm4_udp_encap_rcv;
/* FALLTHROUGH */
case UDP_ENCAP_L2TPINUDP:
@@ -1648,3 +1776,9 @@
EXPORT_SYMBOL(udp_proc_register);
EXPORT_SYMBOL(udp_proc_unregister);
#endif
+
+#if defined(CONFIG_IPSEC_NAT_TRAVERSAL)
+EXPORT_SYMBOL(udp4_register_esp_rcvencap);
+EXPORT_SYMBOL(udp4_unregister_esp_rcvencap);
+#endif
+
Index: linux-2.6.x/include/net/xfrmudp.h
===================================================================
RCS file: linux-2.6.x/include/net/xfrmudp.h
diff -N linux-2.6.x/include/net/xfrmudp.h
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ linux-2.6.x/include/net/xfrmudp.h 3 Nov 2005 01:55:55 -0000 1.1
@@ -0,0 +1,10 @@
+/*
+ * pointer to function for type that xfrm4_input wants, to permit
+ * decoupling of XFRM from udp.c
+ */
+#define HAVE_XFRM4_UDP_REGISTER
+
+typedef int (*xfrm4_rcv_encap_t)(struct sk_buff *skb, __u16 encap_type);
+extern int udp4_register_esp_rcvencap(xfrm4_rcv_encap_t func
+ , xfrm4_rcv_encap_t *oldfunc);
+extern int udp4_unregister_esp_rcvencap(xfrm4_rcv_encap_t func);

78148
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