初学者安装iptables layer 7 模块

donggua0713

Iptables Setup

First read the README in the package "Layer 7 patches". Depending on your version of iptables, the instructions are different.
iptables 1.4.0 and older

Use the appropriate iptables patch to to patch[1] iptables. Compile iptables, pointing it at your patched kernel source:

    * Run "chmod +x extensions/.layer7-test" (information about file permissions can't be contained in the patch)
    * Then "make KERNEL_DIR=/path/to/patched/kernel_source" (you must have configured your kernel source before this step)
    * And install (as root): "make install KERNEL_DIR=/path/to/patched/kernel_source"

iptables 1.4.1

Don't use this version. There's no reason to and it's difficult to compile.
iptables 1.4.1.1 and newer

Copy libxt_layer7.c and libxt_layer7.man (from the subdirectory of the "Layer 7 patches" package that the README points you to) to the extensions/ directory of your iptables source. Then:

    * "./configure --with-ksource=/path/to/patched/kernel_source" (use the full path)
    * "make"
    * (as root) "make install"


LZ的iptables安装方法不对。

http://l7-filter.sourceforge.net/HOWTO-kernel.en.php

wangpenghua

[root@ftp2 extensions]# ./.layer7-test
执行layer7-test文件，但当make的时候还是报相同的错误。
make[1]: *** [libipt_layer7.oo] 错误 1
make[1]: Leaving directory `/usr/src/iptables-1.4.2/extensions'
make: *** [install-recursive] 错误 1