About NagiosNagios is an open source computer system and network monitoring tool that can effectively monitor Windows, Linux and UNIX host status, switch routers and other network settings, printers, etc. Send mail or SMS alarm when the system or service status is abnormal the first time to notify the site operators, after the status of the resumption of normal mail or SMS notification.Nagios, formerly know
username (Nagiosadmin) And password, which you just set, use the browser installed by default in the system, and use the hyperlink below
Http: // localhost/nagios/Note: if the error "You don't have permission to access/nagios/on this server" is reported, You need to installPhpThe plug-in can solve the problem by running the command yum install php-y (yum must ensure that your linux system can be connected
NagiosAfter installationMapIf this question is not displayed, I think someone asked me, I searched the internet for your reference!
When nagios is a beginner, after nagios is installed, all aspects are normal. However, when you click map, the connection port cannot be displayed. It is strange that it is displayed normally elsewhere, why is the unique
Background:In the nagios3.2.0 version, Nagios, Saltstack, and thinkphp were integrated. On the basis of integration, we have developed two times, added the functions of group plot, asset Management and server batch management. Asset additions and deletions are based on the thinkphp framework; Group plot separate write group page, call PnP interface; Server bulk management relies on Saltstack's powerful API, such as:650) this.width=650; "Src=" Http://s
nagios node of the monitoring center, and displays the monitoring result through the web interface.
Features of nagios include:
Monitors network services such as SMTP, POP3, HTTP, NNTP, and PING)
Monitors host resource processor loads, disk space, and so on)
Allow users to develop their own plug-ins to check custom projects;
By using the "parent host", you can d
Article title: implementation of the Linux-based Nagios network management module. 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.
1. Introduction
With the popularization of computer networks, network management has become one
Article title: implementation of the Nagios network management module in Linux. 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.
Introduction
With the popularization of computer networks, network management has become one of th
give execute permission[Email protected] ~]# ll/usr/local/nagios/libexec/check_traffic.sh-rwxr-xr-x. 1 root root 26150 Mar 2012/usr/local/nagios/libexec/check_traffic.sh2) Add a command to detect traffic on the Nagios server[Email protected] ~]# vim/usr/local/nagios/etc/objects/commands.cfg650) this.width=650; "src="
, htpasswd-c/usr/local/nagios/etc/htpasswd. users nagiosadmin and then enter the password to log on to Nagios with the user name and password. After the Nagios configuration is started, all information is stored in the log file under the var directory. A tool is required to display all nagios information in the browser
Nearly two days in the integration of the company's monitoring or Zabbix on the gradual migration to the Nagios+ganglia platformIn network monitoring This discovery ganglia the information obtained can not be customized to MB (or maybe I did not find the configuration location)Search from the internet found that a user has written traffic.sh script, I took to use 650) this.width=650; "src=" Http://img.baidu
Because of work requirements, I often use a tool in Linux:Nagios
Figure-Nagios
Use Nagios to monitor the network of servers on the network
1. Implementation Principle
Various servers in the network need to be managed and maintained, and the administrator cannot monitor the
is, the response-based solution. What's worse, this problem usually comes from complaints from end users, which undoubtedly raises questions about the work of the IT department.
In addition to the obvious public relations, this response-based problem solution is very inefficient. If the problem is detected early, it takes only a few minutes to solve the problem, but if it is found late, it will waste more time. For example, if it is found early, the log can solve the problem of insufficient dat
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 SNMP
;NBSP;NBSP;0}I'm also a split line ************************************Error message7. Nagios Server Errorunknown-read or Write file/var/tmp/check_traffic_192.168.1.247_2__itnms.hist_dat_64 Error with User uid=501 (Nagios) G id=503 (Nagcmd) groups=502 (Nagios), 503 (nagcmd). Workaround:chmod nagios.nagcmd /var/tmp/check_traffic_192.168.1.247_2__itnms.hist_dat_
nagios is not monitored by default Windows Plug-in for network card traffic, but can be implemented through a third-party plug-in script. 1: Download the check_traffic.sh script and upload it to the/usr/local/nagios/libexec directory of the Nagios monitoring server.Official: Https://github.com/cloved/check_traffic2: Ex
above commandOk-the traffic in are 0.11KB, out are 1.08KB, Total is 1.19KB. The Check Interval is 1526s | In=0.11kb;1000;1400;0;0 Out=1.08kb;1200;1500;0;0 Total=1.19kb;2200;2900;0;0 Interval=1526s;1200;1800;0;0Define in and out values exceeding 1000K, 1200K warning, exceeding 1400k,1500k severity. (No output for first run, output after 30s)3 Defining the check_traffic command on the monitored sideVi/usr/local/nagios/etc/nrpe.cfgAdd toCommand[check_tr
Release date:Updated on: 2012-4 4
Affected Systems:Nagios XI Network Monitor 2011R1. 9Description:--------------------------------------------------------------------------------Bugtraq id: 56761
Nagios XI Network Monitor is a server monitoring and Network monitoring device.
Nagios
Alarm garbled information as follows: 650) this.width=650; "Src=" http://s3.51cto.com/wyfs02/M02/57/6A/wKiom1SZXLDBxxJiAAC4evb6oGM411.jpg " title= "error. png" alt= "wkiom1szxldbxxjiaac4evb6ogm411.jpg"/> Observation of the alarm information: prompted to monitor the network card 11 status is not up (network card type is Realtek rtl8186c)
To 245 check the network
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