Linux 9系统下构建小型入侵检测系统

http://tech.ddvip.com   2007年02月23日    社区交流

本文详细介绍Linux 9系统下构建小型入侵检测系统

  cp * /etc/snort

  cd ./etc

  cp snort.conf /etc/snort

  cp *.config /etc/snort

  5.3修改snort.conf(/etc/snort/snort.conf)

  var HOME_NET 10.2.2.0/24 (修改为你的内部网网络地址,我的是

  192.168.0.0/24)

  var RULE_PATH ./rules 修改为 var RULE_PATH /etc/snort/

  改变记录日志数据库:

  output database: log, mysql, user=root password=your_password

  dbname=snort host=localhost

  5.4设置snort为自启动:

  在snort安装目录下

  cd /contrib

  cp S99snort /etc/init.d/snort

  vi /etc/init.d/snort

  修改snort如下:

  CONFIG=/etc/snort/snort.conf

  #SNORT_GID=nogroup (注释掉)

  #8194;$SNORT_PATH/snort -c ?$CONFIG -i ?$IFACE ?$OPTIONS

  (去掉原文件中的 -g ?$SNORT_GID )

  chmod 755 /etc/init.d/snort

  cd /etc/rc3.d

  ln -s /etc/init.d/snort S99snort

  ln -s /etc/init.d/snort K99snort

  cd /etc/rc5.d

  ln -s /etc/init.d/snort S99snort

  ln -s /etc/init.d/snort K99snort

  四.在mysql中建立数据库

  /usr/local/mysql/bin/mysql

  mysql>SET PASSWORD FOR root@localhost=PASSWORD('your_password');

  mysql>create database snort;

  mysql>grant INSERT,SELECT on root.* to snort@localhost;

  mysql>quit;

  进入snort安装目录:/usr/local/mysql/bin/mysql -p

  gt;Enter password:

  安装DB表:(在contrib目录)

  zcat snortdb-extra.gz | /usr/local/mysql/bin/mysql -p snort

责编:豆豆技术应用

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