☰

配置

tag-icon • tag-icon centos6 php5 snort barnyard2
配置

互联网上的这些操作指南已经过时，而且它所依赖的软件也没有更新到 PHP5.5。我对 ACID 和 ADODB 进行了一些修改，使部分 GUI 能够正常工作。我按照这个指南设置了 barnyard2http://sathisharthars.wordpress.com/2014/05/03/configuring-snort-with-barnyard-snortreport-acid-in-ubuntu-14-04/我曾尝试遵循其他指南，但无法成功启动 snort 和 barnayrd，也无法使 ACID gui 正常运行。https://www.google.co.uk/search?q=start+snort+with+barnyard2&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a&channel=sb&gfe_rd=cr&ei=yPXMU7OvCKfY8gfn2IGADQ

我在使用 snort 时遇到的问题

  /usr/local/bin/snort -D -u snort -g snort -c /etc/snort/snort.conf -i eth0 /usr/local/bin/barnyard2 -c /etc/snort/etc/barnyard2.conf -d /var/log/snort -f snort.u2 -w /var/log/snort/barnyard2.waldo -D

上面的行因选项失败w

  FATAL ERROR: Invalid option: w.

如果我取出 w 我会得到下一个错误

  FATAL ERROR: /etc/snort/etc/barnyard2.conf(27) Unknown config directive: reference_file.

我无法开始呼噜。

我启动了 barnyard2，并在日志文件中看到以下错误

barnyard2 -c /etc/snort/etc/barnyard2.conf -f merged.log

WARNING: Ignoring corrupt/truncated waldofile '/var/log/snort/barnyard2.waldo'
Jul 21 12:04:18 website-dev barnyard2: ERROR: Unable to open directory '' (No such file or directory)
Jul 21 12:04:18 website-dev barnyard2: ERROR: Unable to find the next spool file!

经过一番努力，我终于让 ACID 在 Apache 上加载，并使其与 php5.5 兼容

答案1

  rpm -ivh libdnet-debuginfo-1.12-6.el6.x86_64.rpm
  cd /usr/local/src
  wget https://www.snort.org/downloads/snort/snort-2.9.6.2.tar.gz
  wget https://www.snort.org/downloads/snort/daq-2.0.2.tar.gz

  # install daq
  tar -zxvf daq-2.0.2.tar.gz
  cd daq-2.0.2
  ./configure
  make
  make install
  cd /usr/local/lib
  ldconfig -v /usr/local/lib

  # install snort
  cd /usr/local/src/snort-2.9.6.2
  ./configure --enable-sourcefire
  make
  make install
  cd /usr/local/lib
  ldconfig -v /usr/local/lib

  cd /etc
  mkdir -p snort
  cd snort
  cp /usr/local/src/snort-2.9.6.2/etc/* .
  # get latest rule set
  wget https://www.snort.org/downloads/registered/snortrules-snapshot-2962.tar.gz
  tar -zxvf snortrules-snapshot-2962.tar.gz
  cp ./etc/* .
  touch /etc/snort/rules/white_list.rules /etc/snort/rules/black_list.rules

  #configure
  groupadd -g 40000 snort
  useradd snort -u 40000 -d /var/log/snort -s /sbin/nologin -c SNORT_IDS -g snort
  chown -R snort:snort *
  chown -R snort:snort /var/log/snort
  • 修改snort.conf
  • ** 变量 RULE_PATH /etc/snort/rules
  • ** IP 变量 HOME_NET 192.168.1.0/24
  • ** ipvar EXTERNAL_NET !$HOME_NET
  • ** 变量 SO_RULE_PATH /etc/snort/so_rules
  • ** 变量 PREPROC_RULE_PATH /etc/snort/preproc_rules
  • ** 变量 WHITE_LIST_PATH /etc/snort/rules
  • ** 变量 BLACK_LIST_PATH /etc/snort/rules

  • 配置

         cd /usr/local/src
     chown -R snort:snort *
     chmod -R 700 *
     chown -R snort:snort snort_dynamicsrc
     chmod -R 700 snort_dynamicsrc
     cd /usr/local/lib
     chown -R snort:snort snort*
     chown -R snort:snort pkgconfig
     chmod -R 700 snort*
     chmod -R 700 pkgconfig
     chown -R snort:snort daq-modules-config
     chown -R snort:snort u2*
     chmod -R 700 daq-modules-config
     chmod 700 u2*
     cd /etc
     chown -R snort:snort snort
     chmod -R 700 snort
     mkdir -p /usr/local/lib/snort_dynamicrules
     chown -R snort:snort /usr/local/lib/snort_dynamicrules
     chmod -R 700 /usr/local/lib/snort_dynamicrules

  • 获取启动脚本https://www.snort.org/documents

  • 需要编辑 stream5 的配置以消除警告，因为有 1mb 的限制http://manual.snort.org/node17.html#SECTION00322600000000000000

    snort -q -u snort -g snort -c /etc/snort/snort.conf -i ens34 -D

  • 增加接口上的 rxhttp://www.gamelinux.org/?page_id=284

    ethtool -G ens34 rx 4096

相关内容