nagios snmp

Nagios is an open-source free network monitoring tool that can effectively monitor the status of windows, Linux and UNIX hosts, network settings such as vswitches and routers, and printers. If the system or service status is abnormal, an email or text message alert will be sent immediately to the website O M personnel. After the status is restored, a normal email or text message notification will be sent. I am working on this stuff in our department

We can use the agent service for SNMP protocol. The SNMP protocol proxy has many advantages, and there are also many disadvantages. Next we will explain the content in this regard. First, let's discuss the basic information. Many proxies on the network serve us. As long as we enable UDP/161,162 ports, these proxies will use the Management Information Base (MIB) if you are interested, you can find a bunch of

We mentioned how to install Nagiosinstallation. The client will introduce it later in the article. This article will introduce how to configure the server side of Nagiosinstallation. We talked about how to install Nagios installation. The client will introduce it later in the article. This article will introduce how to configure the server side of Nagios. Procedure1: Open the local. cfg file and configur

1, configuration/etc/snmp/snmpd.conf file to add the following configuration, configuration after restarting the SNMPD service takes effectExtend. 1.3.6.1.4.1.2021.52 regnum39/etc/snmp/scripts/regnum.sh regnum39 extend. 1.3.6.1.4.1.2021.52 regnum40/etc/ snmp/scripts/regnum.sh regnum40 extend. 1.3.6.1.4.1.2021.52 totalregnum/etc/

1. Install the required componentsYum Install Perl perl-devel perl-cpan BC SNMPD-YPerl-mcpan-eshell cpan> Install BUNDLE::LWPCompile and install Nrpe (refer to Tutorial:http://2860664.blog.51cto.com/2850664/1559056)The following are the monitored side settings2. Download check_nginx_status.pl Script: Https://github.com/cloved/check_traffic/archive/v1.3.11.zipAfter extracting the files, upload check_traffic.sh to/usr/local/nagios/libexecchmod +x check

Monitor 80-Port 3306-Port passwd file changesExperiment Description: The environment is a host Linux CentOS release 6.5 (Final) 192.168.0.22 open httpd 80 port 3306 PortOne, prepare before starting the installation:1. Installing Nagios Server SoftwareA,nagios-3.5.1.tar.gzB,nagios-plugins-1.4.16.tar.gzC,nrpe-2.12.tar.gz2. Configure Environment variables:[Email pro

functions, but in fact we also have a lot of open source solutions can play the same role, and the effect is very good. In the following sections, we will describe the implementation methods of these solutions in detail. b Basic principles and types of system monitoring based on Linux: There are basically two ways in which system monitoring on Linux systems is used: The first, through the SNMP protocol combined with data acquisition software to achie

Nagios itself does not provide the corresponding monitoring, it is to implement monitoring is dependent on the SNMP protocol or the relevant plug-in to complete the corresponding monitoring, and usually in order to deploy quickly and easily, on the Linux host generally more Nrpe extension, And on the Windows host on the use of more is the nsclient++ extension, the difference is Nrpe or through the plug-in t

monitoring configuration-configuration of notifications Notify by email when there is a problem with the service 1, configure the command to send mail Edit/usr/local/nagios/etc/objects/commands.cfg The default output macros $hostoutput$ and $serviceoutput$ only output the first line of information, and we use $longhostoutput$ and $longserviceoutput$ to output the complete information. in order to accept the format of a good, and Chinese text-free hyp

0. it indicates that a complete tutorial is still the same sentence. Domestic courses are either incomplete or old, and their ideas are not clear, so here is a complete article to share with you. Although the monitoring of Linux Hosts can be completed by executing specific commands, it is easier to obtain the information of Linux Hosts through snmp than later, however, the configuration before use may take a little more time, but this is definitely wo

SNMP protocol Overview SNMP (Simple Network Management Protocol) is a Simple Network Management Protocol, which provides a framework for the network management system to manage the underlying network. The SNMP protocol is widely used in many types of network devices, software, and systems, mainly because it has the following features: First,

One: Main steps1, install the SNMPD service Pack, and set the community name to add system boot2, deploy check_traffic.sh to Nagios 's plugin directory to libexec and authorize OH.3, network card detection parameters.4,nagios set the command for command.cfg, add service.cfgSecond: Specific work details1, install SNMPD, modify content, set boot bootInstalling SNMPDYum Install net-

Complete snmp installation, configuration, startup, and remote testing process on Ubuntu 0. Description For a complete tutorial, the domestic course is either incomplete or too old, and the idea is not clear, so I will write a complete article here to share with you. Although the monitoring of Linux Hosts can be completed by executing specific commands, it is easier to obtain the information of Linux Hosts through

System version[Email protected] libexec]# cat/etc/redhat-releaseCentOS Release 5.6 (Final)1 Installing and configuring SNMP1) Yum install net-snmp-utils Net-snmp net-snmp-libs-y2) vi/etc/snmp/snmpd.confRemove the # numbers from the next two lines#view mib2 included. Iso.org.dod.internet.mgmt.mib-2 FC#view all included.

#=========================================Install Nagios ==================================== CD/OPT Groupadd Nagios Groupadd nagcmd Useradd Nagios-G nagcmd-D/usr/local/Nagios Chown Nagios. Nagios/usr/local/

Experimental background: The company has many HP HP printers, management is more troublesome. So you can be a printer monitoring server, able to quickly respond to all the problems of the printer. After the internet to check the relevant information to build a, use and no problem, so I took out to share with you.Experimental knowledge: The CHECK_HPJD plugin (which is a standard part of the Nagios plug-in software release package) can be used to monito

Monitoring Windows HostsNagios monitors Windows system hosts with three implementations: Snmp,nsclient++,nrpe, the next two ways to install the agent on Windows, this document only describes using the nsclient++ method to monitor WindowsInstalled and configured by the Monitoring machine Windows host plug-in：Http://nsclient.org/nscp/downloadsHere I use the 0.3.8.zip version, found that with the latest version of 0.3.9 in Windows Server2003 SP1 compatib

Implementation of Nagios: Nagios adopts distributed-centralized management mode. Install the main Nagios program on the Nagios server, Install the Nagios agent on the monitored host. Monitors the host status through communication between the main