在Redhat上要怎么配置mrtg流量监控系统 首先，你需要安装MRTG，可以从这里下载安装包：http://oss.oetiker.ch/mrtg/pub/ 下载完成后，解压缩安装包，进入解压缩后的目录，执行以下命令安装MRTG： tar xvzf mrtg-2.17.4.tar.gz cd mrtg-2.17.4 ./configure make make install 安装完成后，你可以在/usr/local/mrtg目录下看到MRTG的安装文件。 现在我们需要为MRTG配置一个配置文件，可以使用以下命令创建一个配置文件： touch /usr/local/mrtg/mrtg.cfg 编辑配置文件，配置如下： WorkDir: /usr/local/mrtg Options[_]: growright, bits MaxBytes[_]: 125000 Title[_]: Traffic Analysis for Local Network PageTop[_]:

Traffic Analysis for Local Network

Target[_]: public@localhost SetEnv[_]: MRTG_INT_DESCR="1" SetEnv[_]: MRTG_INT_IP="" SetEnv[_]: MRTG_INT_NAME="eth0" SetEnv[_]: MRTG_LAN_DESCR="2" SetEnv[_]: MRTG_LAN_IP="192.168.1.1" SetEnv[_]: MRTG_LAN_NAME="eth1" 注意，上面的配置文件中，我们使用了两个网络接口，分别是eth0和eth1，你可以根据实际情况修改配置。 接下来，我们需要使用以下命令来生成配置文件： /usr/local/mrtg/bin/mrtg /usr/local/mrtg/mrtg.cfg 如果一切配置正确，你应该看到以下输出： Creating /usr/local/mrtg/mrtg.cfg ... OK Now you can start mrtg with /usr/local/mrtg/bin/mrtg /usr/local/mrtg/mrtg.cfg or /usr/local/mrtg/bin/mrtg /usr/local/mrtg/mrtg.cfg Every 2nd minute (120 seconds) /usr/local/mrtg/bin/mrtg /usr/local/mrtg/mrtg.cfg Every 4th minute (240 seconds) /usr/local/mrtg/bin/mrtg /usr/local/mrtg/mrtg.cfg Every 8th minute (480 seconds) /usr/local/mrtg/bin/mrtg /usr/local/mrtg/mrtg.cfg Every 16th minute (960 seconds) /usr/local/mrtg/bin/mrtg /usr/local/mrtg/mrtg.cfg Every hour (3600 seconds) /usr/local/mrtg/bin/mrtg /usr/local/mrtg/mrtg.cfg Every day (86400 seconds) /usr/local/mrtg/bin/mrtg /usr/local/mrtg/mrtg.cfg Every week (604800 seconds) /usr/local/mrtg/bin/mrtg /usr/local/mrtg/mrtg.cfg Every month (2678400 seconds) /usr/local/mrtg/bin/mrtg /usr/local/mrtg/mrtg.cfg Every year (31622400 seconds) /usr/local/mrtg/bin/mrtg /usr/local/mrtg/mrtg.cfg 现在我们可以使用以下命令来启动MRTG： /usr/local/mrtg/bin/mrtg /usr/local/mrtg/mrtg.cfg 如果一切配置正确，你应该看到以下输出： Starting MRTG ... Running /usr/local/mrtg/bin/mrtg /usr/local/mrtg/mrtg.cfg Every 2nd minute (120 seconds) /usr/local/mrtg/bin/mrtg /usr/local/mrtg/mrtg.cfg Every 4th minute (240 seconds) /usr/local/mrtg/bin/mrtg /usr/local/mrtg/mrtg.cfg Every 8th minute (480 seconds) /usr/local/mrtg/bin/mrtg /usr/local/mrtg/mrtg.cfg Every 16th minute (960 seconds) /usr/local/mrtg/bin/mrtg /usr/local/mrtg/mrtg.cfg Every hour (3600 seconds) /usr/local/mrtg/bin/mrtg /usr/local/mrtg/mrtg.cfg Every day (86400 seconds) /usr/local/mrtg/bin/mrtg /usr/local/mrtg/mrtg.cfg Every week (604800 seconds) /usr/local/mrtg/bin/mrtg /usr/local/mrtg/mrtg.cfg Every month (2678400 seconds) /usr/local/mrtg/bin/mrtg /usr/local/mrtg/mrtg.cfg Every year (31622400 seconds) /usr/local/mrtg/bin/mrtg /usr/local/mrtg/mrtg.cfg 现在我们可以在浏览器中输入http://localhost/mrtg/来查看实时流量图表了。