cacti sflow

Environment: centos5.4 nbsp; cacti Server Address: 192.168.1.1001. use yum source to automatically install rrdtool (for plotting) # vi/etc/yum. repos. d/dag. repo [dag] nameDagRPMRepositoryforRedHatEnterpriseLinuxbaseurlhttp: // apt Environment: centos 5.4 cacti Server Address: 192.168.1.1001. automatic installation of rrdtool through yum source (for plotting)# Vi/etc/yum. repos. d/dag. repo[Dag]Name = Dag

Since I am using the latest version of cacti-0.8.8a, there is no need to patch to support the installation of Plug-ins. So how do you know you don't need a patch? Open Console--〉〉user Management if you find plug management, you don't need a patch. For message alerting [Root@test3 ~]# tar zxvf settings-0.5.tar.gz [Root@test3 ~]# MV Settings/usr/local/apache/htdocs/cacti/plugins Click on the console---

Tags: cacti mysql 1062Now looks like:Cmdphp:poller[0] error:a DB Exec failed!, ERROR: ' 1062 ', SQL: "INSERT into Poller_item (local_data_id, host_id, Action,hos Tname, Snmp_community, Snmp_version, Snmp_timeout, Snmp_username, Snmp_password, Snmp_auth_protocol, snmp_priv_ Passphrase, Snmp_priv_protocol, Snmp_context, Snmp_port, Rrd_name, Rrd_path, Rrd_num, Rrd_step, Rrd_next_step, Arg1, Arg2, Arg3) VALUES (2356, 0, ' 192.168.251.65 ', ' CATV ', ' 2 '

Cacti auth_login.php bypass access restriction Vulnerability (CVE-2016-2313)Cacti auth_login.php bypass access restriction Vulnerability (CVE-2016-2313) Release date:Updated on:Affected Systems: Cacti Cacti Description: CVE (CAN) ID: CVE-2016-2313Cacti is a database round robin (RRD) tool that helps you create images

How can we fix this issue?Cacti ChineseIn this article, I will introduce you to a simple method! You don't have to bother installing cacti. it's the simplest Chinese cacti + Chinese image. Install the configuration in one step. CactiEZ Chinese Version V9.1, based on RHEL5.2, supports more hard drives and array cards. The system is more stable, supports Chinese

Tags: cacti monitor mysql thread cacti monitor MySQLCactiMonitoringMySQL threads, concurrency, connection situation, cache usage, query method, etc.Wgets https://www.percona.com/downloads/percona-monitoring-plugins/1.1.6/ Percona-monitoring-plugins-1.1.6.tar.gz ( as of 2017.1.4 latest version 1.1.7)Download extract only two files1. PHP capture script:CP percona-monitoring-plugins-1.1.6/

The establishment of cacti Cacti on nginx is a set of network traffic monitoring graphical analysis tools developed based on PHP, MySQL, SNMP and RRDTool www.2cto.com Cacti and Nagios are now using a lot of network monitoring software, the difference between the two monitoring software should be said to be the difference in focus.

Cacti monitoring system installation Configuration 1. About cacti 1) cacti is a software implemented in php. Its main function is to use the snmp service to obtain data and then use rrdtool to store and update data, when you need to view data, use rrdtool to generate charts and present them to users. Therefore, snmp and rrdtool are the key to

First step: (Installation of cacti)Yum Install Net-snmp Net-snmp-utilsYum Install cactiVi/etc/snmp/snmpd.confCom2sec notconfiguser Default PublicAccess Notconfiggroup "" Any noauth exact systemview none NoneView all included. 1 80View SystemView included. 1.3.6.1.2.1.1View SystemView included. 1.3.6.1.2.1.25.1.1View SystemView included. 1.3.6.1.2.1.2Systemctl Start Snmpd.serviceNetstat-tunlpSnmpwalk-v 2c-c Public 127.0.0.1 ifWhereis cactiCacti:/etc/

Environment: centos 5.4 cacti server address: 192.168.1.1001. Automatic Installation of rrdtool through yum source (for plotting)# Vi/etc/yum. repos. d/dag. repo[Dag]Name = Dag RPM Repository for Red Hat Enterprise LinuxBaseurl = http://apt.sw.be/redhat/el?releasever/en/?basearch/dagGpgcheck = 1Gpgkey = http://dag.wieers.com/rpm/packages/RPM-GPG-KEY.dag.txtEnabled = 1Then install yum:# Yum install rrdtool2. Install the lamp environment (refer to the l

Cacti SQL Injection Vulnerability (CVE-2015-4342)Cacti SQL Injection Vulnerability (CVE-2015-4342) Release date:Updated on:Affected Systems: Cacti Cacti Description: CVE (CAN) ID: CVE-2015-4342Cacti is a database round robin (RRD) tool that helps you create images from database information. It has multiple Linux vers

Article Title: Use cacti to monitor memcache. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. After we deploy memcache, it does not mean that we should monitor the memcahce status, memory usage, and the value of hit/miss, with cacti, we can monitor the various memcache p

Original cacti host ip:222.65.193.176 standby cacti host ip:222.65.194.81. Backup the MySQL and RRD data on the original cacti monitor hostBackup database: Mysqldump-p cacti >cacti.sqlCacti, prompt input cacti login password, enter, backup good data under/root2, Backup Rra f

Prerequisite: The lamp has been compiled and installed (mysql5.5)First, configure the service side1, note the central host, and enable the virtual host, add a virtual host# cd/etc/httpd/# Vim Httpd.confCommented out: DocumentRoot "/usr/local/apache/htdocs"Enable: # Virtual hostsInclude/etc/httpd/extra/httpd-vhosts.conf# vim/etc/httpd/extra/httpd-vhosts.confDocumentRoot "/web/vhosts/cacti"ServerName cacti.fsy.comOptions Indexesallowoverride NoneRequire

First, installation and configuration lamp environmentYum install httpd php php-mysql php-snmp php-xml php-gd MySQL mysql-serverStart HTTP and MySQLService httpd StartService mysqld startExecute MySQL security settings and follow the prompts to set the root passwordMysql_secure_installationIi. installation of RRDtool and NET-SNMP1, RRDtool mainly used for drawingYum Install RRDtool2, NET-SNMP is mainly used for collecting and transmitting the statistics of the server.Yum Install net-snmp net-snm

Cacti Monitors multiple MySQL instances The Cacti official website provides templates for monitoring MySQL. Only the default port 3306 can be monitored, but the current port is not 3306. How can we monitor it? 1. upload ss_get_mysql_stats.php to cacti/scripts/. By default, this script monitors mysql on port 3306. If you use other ports, we recommend that you chan

1. First check the rra/below, there is no data, if not checked rra/log/owner is not cactiuser. The permissions for this directory should be Cactiuser can read and write2. If there is no problem with the permissions of the directory, then there may be a problem with the SNMP settings, please test it manually:Snmpwalk-v 2c-c Public ServerIP ifUsed to test whether the managed object (ServerIP) has the SNMP service turned onIf there is data returned, there is no problem with the SNMP data. If the er

Nagios and Cacti troubleshooting considerations Nagios and Cacti troubleshooting considerations I. Precautions for Naigos restart 1. Check the configuration file integrity before restarting the nagios Service (perform web page synchronization) 2. Pay attention to the Operation Sequence During master-slave synchronization. Do not worry about the operation sequence. Check the alarm mechanism (enable or disabl

Previously, nagios and cacti were installed using yum through epel. Now you need to migrate to another machine.Old monitoring machine 192.168.1.200 centos 6x64New invigilator 192.168.1.201 centos 6x64The following operations are performed on the new monitoring machine by default, unless otherwise specified.1. Install nagios and cacti (the specific configuration process is omitted) Yum install nagios-plugins

Cacti we also used for a long time, but its table structure has not been to care about, hollow smoked half the night time, the library table structure is probably looked under, some of the meaning of the field to share with you:Cacti data are stored in the RRDtool, database storage is actually only configuration data, cacti logical objects are mainly divided into three kinds of data, graph (picture), host (