cacti snmp

a brief introduction to cactiCacti is a set of graphical analysis tools for network traffic monitoring based on PHP,MYSQL,SNMP and RRDtool development. Use PHP for front-end code drivers. The data information of the monitored host is obtained through SNMP. RRDtool is related to the generation of data stores and graphs. MySQL works with PHP programs to store variable data and make calls to variable data. It

) this.width=650; "title=" 1.png "alt=" wkiom1yowx-sfb4uaai8v1lqo_q408.jpg "src=" http://s3.51cto.com/wyfs02/M02/ 74/c0/wkiom1yowx-sfb4uaai8v1lqo_q408.jpg "/> How did the documents inside the Cacti/rra come from? The answer is, of course , crawled through the PHP catch SNMP protocol, so if the RRA directory does not have these rrd files, It is recommended to check the

Installing cacti with lamp is still relatively simple. Learn it quickly! Steps: 1. Install net-snmp yuminstallnet-snmp* Note that you need to add * to install all the doon; otherwise, there is no command required by cacti. 2. install php-snmp yuminstallphp

To use cacti, you must have certain knowledge about using net-snmp and rrdtool. Today, we need to run the Catci configuration command to help you install and update the CentOScacti system. Catci Configuration: # Mysqlcacti-uroot-p # chown-Rcactiuserrra/log/# Viinclude/config. php$ Database_type = "mysql ";$ Database_default = "cacti ";$ Database_hostname = "loca

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

This is a Chinese version of the cacti monitoring based on the Centos6.6 build.Cacti is a snmpget to get data, use RRDtool to draw graphics, and you can absolutely not need to understand RRDtool complex parameters. It provides very powerful data and user management functions, can specify each user can view the tree structure, host and any map, also can be combined with LDAP user authentication, but also can add their own templates, the function is ver

I. Overview of CACTI 1. Cacti is a software implemented in the PHP language, its main function is to use the SNMP service to obtain the data, and then use RRDtool to store and update the data, when the user needs to view the data, use RRDtool to generate the graph to present to the user. Therefore, SNMP and RRDtool ar

default configuration value of cacti, it proves that PHP and MySQL are normal.Problems may occur in them: RRDtool and SNMPGo straight to MySQL in the following statement; Mysql-u root-p SELECT * from Poller_time; Note that the last time you execute SQL is to add; 650) this.width=650; "Src=" http://s3.51cto.com/wyfs02/M02/72/2C/ Wkiom1xecjuhepn7aafucvcbgu8594.jpg "title=" qq picture 20150827100056.png "alt=" Wkiom1xecjuhepn7aafucvcbgu8594

create a Snmpv3 user, bit-only read, use MD5 encrypted transmission, user name is yonghuming, password is Yonghumima.#net-snmp-config--create-snmpv3-user-ro-a yonghumima-a MD5 yonghuming(The supplied password length is too short.)Adding the following line to/var/lib/net-snmp/snmpd.conf:CreateUser yonghuming MD5 "Yonghumima" DESAdding the following line to/etc/snmp