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Affected Systems:Cacti 0.8.8bCacti 0.8.7fDescription:--------------------------------------------------------------------------------Bugtraq id: 66392CVE (CAN) ID: CVE-2014-2327Cacti is a database round robin (RRD) tool that helps you create images from database information. It has multiple Linux versions.Cacti 0.8.8b and earlier versions have the Cross-Site Request Forgery Vulnerability, which allows remote attackers to modify binary files, modify configurations, or add
As a Linux SA, the most important thing in daily life is to ensure the normal and stable operation of the website, we need to monitor the running state of the website and the server in real time, then we need to use open source software (cacti, nagios, Zabbix, etc.) monitoring to realize. Cacti is a PHP language implementation of a software, its main function is to use the SNMP service to obtain data, and t
1 minutes of acquisition accuracy, you need to do the following before the acquisition of data to begin drawing4 things。1. 创建1分钟的RRA;2. 在Cacti Data Source 模板中修改“Step”和“Heartbeat”的值;3. 在系统 cron 中修改 poller 的轮询时间间隔;4. 在 Cacti 配置中修改 poller 的轮询时间间隔。1, first create the required 1 minutes RRA:This RRA definition can determine the maximum data retention period for our different precision, save time
Cacti just added a few deep convincing devices, the result graph can come out but the data part shows as Nan.First step: Login to cacti GUI "console"--"device"--"Find your Devices"--the top right of the interface "data Source list"--click on the diagram shown as Nan--Enter the third line to find "Data source path" , my side is "Step two: Log in to cacti Linux bot
CactiIt is a network traffic monitoring software. It integrates many advantages of LAMP and makes network monitoring the best. Let's take a look at it.InterfaceIntroduction!
Interface Introduction
After logging on to Cacti, you can see two tabs in the upper left corner, "console" and "graphs ". Console indicates the console, where all configurations and other operations are performed, while graphs is used to view the performance images of all server
UsedCactiI know it is a software used to monitor network traffic, but he has many advanced skills. You know, here I will introduce one: Create your own Cacti template!
Create a Data Template)
Click Data Templates connection in the left-side menu bar under the console tab to open the new Data template window.
In the new Data template window, click Add to Add "Data Templates ".
Enter the following content:
1). the first Name is the Template Na
InCactiUnderAppServEvent Viewer error appears in the Environment _HttpdPhp5ts. Here is the solution!
Win server2003install cacti,the environment appserv,, it is convenient to use, but httpd.exe reports an error, the event viewer information:
Bytes -------------------------------------------------------------------------------------------------
Date (A): 2010-9-6 source (S): Application Error
Time (M): 10:21:39 category (R): (100)
Type (E): Error Event
1. Check whether the disk is full.
2. check time.
3. Check whether the cacti user can log on to MySQL.
4. View cacti logs,/var/www/html/cacti/log/cacti. Log
5. Check the size. The cacti. log file reaches 2 GB, and logs do not record anything. Mv
Forwarding: http://baike.baidu.com/view/1358799.htm
Cacti is a set of graphic analysis tools for network traffic monitoring developed based on PHP, MySQL, SNMP, and rrdtool.
Cacti uses snmpget to obtain data and uses rrdtool to draw images. In addition, you do not need to understand the complex parameters of rrdtool. It provides powerful data and user management functions, allowing each user to view t
Configure cacti mail alarm, postfix and sendmail conflict environment: centos6.2, cacti0.8.8.a, net-snmp5.51, get cacti mail alarm today, just started sendmail failed, always prompt: sendmaildeadbutsubsyslockedsm-client (pid... configure cacti mail alarm, postfix and sendmail conflict environment: centos6.2, cacti 0.8.
The difference between Cacti Nagios Zabbix First of all, Cacti is a rrdtool to draw the network monitoring system, usually a talk about network management, we first think of is often mrtg, but the MRTG picture is relatively simple and ugly, rrdtool although drawing skills first-class, drawing out of the picture is beautiful, but after all, is a drawing work Data collection functionality, unlike MRTG itself.
Cacti is a network traffic monitoring graphical analysis tool, need to use the PHP language to achieve, installation needs to configure the database, so many people in the installation of the time encountered a lot of problems, the following small series to introduce the next in the Gentoo system to install the cacti.
Cacti is the use of SQL database to save con
Environment:
Ubuntu Server 12.04 x64
cacti-0.8.8a
Today, the installation of cacti monitoring, installation completed, import nginx monitoring template, found that monitoring, has not been out of the picture, is very depressed. Results The PL script of monitoring nginx state is called directly in the system, and the error is found.
cactiuser@00098:/var/tmp/cacti
Production environment:Database: MySQL 5.5.49-cll-lveProblem: In many cacti monitoring objects, because of the addition of the monitoring object nginx, resulting in cacti in the monitoring of all objects only 1 objects out of the graph data.Analysis:1.systemutilities–>rebuild poller Cache #需要重建cache吗?2. System time is not accurate, reset time #需要更新服务器时间吗?3. Image not generated, run#/usr/bin/php/var/www/html
The production environment is as follows:Operating System: CentOS Release 6.8 (Final)combat Mission : Implement cacti monitor Nginx operation statusEarly to achieve cacti to the operating system, database, Apache and other elephant monitor, such as:650) this.width=650; "Src=" Http://s4.51cto.com/wyfs02/M01/83/79/wKiom1d0a8LR0DUmAAGUaEICQcc006.jpg-wh_500x0-wm_3 -wmp_4-s_3393215506.jpg "style=" width:606px;he
1. Configure cacti to monitor the local host localhost
Each time a monitored device is added, there are three basic steps: 1. Create devices to add a device; 2. Create graph to create a new device; 3. view the generated image
650) This. width = 650; "src =" http://s3.51cto.com/wyfs02/M02/45/36/wKiom1PkWheiEPY1AABkV2xJNjQ592.jpg "Title =" 9.png" alt = "wkiom1pkwheiepy1aabkv2xjnjq592.jpg"/>
We need to monitor the status of the device, so the first thing
There are no strangers to cacti O M personnel. It may be the most widely used monitoring tool. Internet-related companies may use cacti to monitor the server running status and the load of some software.
Currently, php is the most widely used backend technology for websites. No matter nginx or lighttpd, the load capacity is very strong today. With the efforts of many cool people, tens of thousands to 100,0
CACTIIt took a long time, but it was a lot of trouble for beginners to configure CACTI. This article will learn how to test the Basic settings of CACTI.SNMP Service!
Test the SNMP service
Use the following command on the Cacti Server:
Snmpwalk-v 2c-c public 192.168.0.1 if
This command indicates that the SNMPV2c version and community name are used.
"Public": obtains information about all interfaces (NIC
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