Install l7-filter module for Iptables
Preparing:
To use menuconfig:
Download L7-filter kernel
Download L7-filter Protocol definitions
Apply patch & install iptables 1.4.0
make install KERNEL_DIR=~/linux-2.6.26
Installing protocol definitions
Compiling & installing new linux kernel
* "Network packet filtering framework(Netfilter)" (Networking → Networking option)
* "Netfilter connection tracking support" (... → Network packet filtering framework(Netfilter) → Core Netfilter Configuration)
* "Connection tracking flow accounting" (on the same screen)
* Finally, "Layer 7 match support"
make all
make modules_install
make install
Check GRUB setting
vim /etc/grub.conf
Finally, restart the system:
init 6
Test l7-filter
iptables -m layer7 --help
Txt: http://www.mediafire.com/?qd3wqtxhqfe829a
------------------------------------------------------------
Thanks for reading
--------------------------------------------------------------------------
All my Lab:
Linux Lab -- window and Cisco Lab
to be continued - I will update more.
To use menuconfig:
yum install -y ncurses-develDownload required packages
Download L7-filter kernel
wget http://downloads.sourceforge.net/l7-filter/netfilter-layer7-v2.19.tar.gz
Download L7-filter Protocol definitions
wget http://sourceforge.net/projects/l7-filter/files/Protocol definitions/2009-05-28/l7-protocols-2009-05-28.tar.gzDownload Linux Iptables 1.4.0
wget http://www.netfilter.org/projects/iptables/files/iptables-1.4.0.tar.bz2Download Linux Kernel 2.6.26
wget http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.26.tar.bz2Extract it:
tar xvf linux-2.6.26.tar.bz2Apply patch to Linux kernel source
tar xvf netfilter-layer7-v2.19.tar.gz
cd linux-2.6.26
patch -p1 < ../netfilter-layer7-v2.19/kernel-2.6.25-layer7-2.19.patch
Apply patch & install iptables 1.4.0
tar -xvf iptables-1.4.0.tar.bz2=== modified file 'extensions/libxt_sctp.c'
cd iptables-1.4.0
patch -p1 < ../netfilter-layer7-v2.19/iptables-1.4-for-kernel-2.6.20forward-layer7-2.19.patch
chmod +x extensions/.layer7-test
#includemake KERNEL_DIR=~/linux-2.6.26
#include
#include
+#include
#include
make install KERNEL_DIR=~/linux-2.6.26
Installing protocol definitions
tar -xvf l7-protocols-2008-04-23.tar.gz
cd l7-protocols-2008-04-23
mkdir /etc/l7-protocols
cp protocols/* /etc/l7-protocols
Compiling & installing new linux kernel
cd linux-2.6.26
make menuconfig
* "Network packet filtering framework(Netfilter)" (Networking → Networking option)
* "Netfilter connection tracking support" (... → Network packet filtering framework(Netfilter) → Core Netfilter Configuration)
* "Connection tracking flow accounting" (on the same screen)
* Finally, "Layer 7 match support"
make all
make modules_install
make install
Check GRUB setting
vim /etc/grub.conf
default=0
timeout=3
splashimage=(hd0,0)/grub/splash.xpm.gz
hiddenmenu
title CentOS (2.6.26)
root (hd0,0)
kernel /vmlinuz-2.6.26 ro root=/dev/VolGroup00/LogVol00 rhgb quiet
initrd /initrd-2.6.26.img
title CentOS (2.6.18-53.el5)
root (hd0,0)
kernel /vmlinuz-2.6.18-53.el5 ro root=/dev/VolGroup00/LogVol00 rhgb quiet
initrd /initrd-2.6.18-53.el5.img
Finally, restart the system:
init 6
Test l7-filter
iptables -m layer7 --help
Txt: http://www.mediafire.com/?qd3wqtxhqfe829a
------------------------------------------------------------
Thanks for reading
--------------------------------------------------------------------------
All my Lab:
Linux Lab -- window and Cisco Lab
to be continued - I will update more.
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