Nagios is a powerful monitoring system that enables organizations to identify and resolve IT infrastructure problems before they affect critical business processes.

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1answer
58 views

NullReferenceException error in powershell

I am a newb in power-shell, i have written an script that stops process according to parameters in commandline. the problem is when i run the script in power shell it works but when i try to run it ...
0
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1answer
60 views

Centreon - fail to add host

I just installed the version 2.5.2 of Centreon, but I'm getting an weird behavior. When I try to add a host, through Configuration --> Hosts --> Add, fill all the required fields, and Save, it ...
0
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1answer
34 views

NagVis: Cannot load map because of error

So, I have a NagVis map that I've been working on, and I've come across a very large problem. I was adding some text boxes in the map to label icons and eventually got an error The attribute "text" ...
0
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1answer
190 views

Shell script to check all the URLs from a file or list

I'm looking for a shell script to check a list of URLs and give output. For example: http://abc.com/index.php http://abc1.com/index.php I may place them in a separate file or inside the script. I ...
2
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1answer
1k views

Nagios - obsessing over this service: what does this mean?

We use Nagios to monitor our servers. I haven't set this up myself, and I want to change some settings. Most services have the setting obsessing enabled. I wonder what this means, and what happens if ...
0
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1answer
62 views

Nagios command definition files

Im following the tutorial from this page. Writing Custom Nagios Plugins Everything is working fine my only problem is that the first config file your supposed to edit is the command-plugins.cfg file ...
0
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1answer
1k views

nagiosgraph installation error

I'm trying to install nagiosgraph where my nagios system works perfectly fine. Downloaded nagiosgraph-1.5.0.tar.gz, unpacked it and issued ./install.pl --check-prereq It gives me checking required ...
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0answers
234 views

Nagios NRPE plugin check_ad

i've reading about this problem much and trying to solve it on my own ways but still not luck. I've running debian 7 as nagios server. Problem is that i cant check state of my Active Directory Domain ...
0
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1answer
529 views

sporadic network timeouts detected by 1 or 2 nagios instances not making sense

I'm working for a small company as a linux and DB sysadmin. Since this is more commodity hardware I thought I'd try superuser first. We've been having odd networking problems occasionally and ...
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2answers
158 views

Nagios: monitor mysql auto_increment overflow

Recently we had an overflow in an auto_increment column in a mysql table. Now I'd like to monitor our databases with nagios, so that we'll be alerted whenever an auto_increment column comes near to ...
0
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1answer
67 views

How to increase the number of notifications emails sent by Groundwork(Nagios) for any critical alert?

We are using the Groundwork(Nagios) for monitoring. Its working fine. The problem we are facing is, it shoot some number of email notifications only for any critical alerts. We are not getting ...
0
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1answer
71 views

How do I add a custom plugin to Nagios?

The Nagios documentation seems to go out of it's way to obscure this basic piece of information. I'm finding bits and pieces of the answer all over the web for the past couple hours. Either I can't ...
1
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1answer
665 views

Nagios for Windows - Where to find it

I would like to install Nagios on my Windows 7. I know there used to be a version for windows, but I can't find it anywhere. Do you have any idea where to look? Or maybe some other way to easily ...
0
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2answers
6k views

How to install Nagios + Centreon in centOS 6?

I already tried many tutorials over the internet trying to setup nagios and centreon to work together in centOS 6.4. What I want is to run a script and it does everything, I should go to centreon web ...
1
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0answers
276 views

Cannot get data from TCP port xxx.xx.xxx.xx:6556: (111, 'Connection refused')

I am using nagios with OMD. I have added Windows 2008 R2 hosts using WATO on nagios UI. The check_mk_agent is installed on Windows 2008 R2 hosts. While inventorying the services from that host I am ...
0
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1answer
369 views

/nagios/cgi-bin/statusmap.cgi was not found on this server

I installed Nagios 3.4.4 on Ubuntu server 12.10. Installation was successful but now I'm not able to view maps and trends. When I try, I get the following error /nagios/cgi-bin/statusmap.cgi was not ...
1
vote
1answer
864 views

Nagios SSH remote checks and WMI Check

I have install Nagios Core and I am using WMI Checks for Windows and Created a script to execute remote commands through ssh on my Linux machines. When Installing Nagios there is an option to run ...
1
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0answers
621 views

How to calculate CPU % based on raw CPU ticks in SNMP

According to http://net-snmp.sourceforge.net/docs/mibs/ucdavis.html#scalar_notcurrent ssCpuUser, ssCpuSystem, ssCpuIdle, etc are deprecated in favor of the raw variants (ssCpuRawUser, etc). The ...
1
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1answer
2k views

Configuring different SSH ports for each host remotley monitored by Nagios

I've completed the Nagios install and setup on three servers so that the instance on server A also provides reports for servers B & C (via NRPE). SSHD is purposefully listening to a different ...
0
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1answer
604 views

How to access a virtual machine behind a NAT from a public network

I have a 1&1 hosting dedicated server (Linux Centos 5.x with Plesk) (IP 74.208.98.x) and I configured a NagiosXI virtual machine to run in NAT mode under VMware player 4.0. because I was unable to ...
0
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1answer
459 views

How to set downtime for any specific nagios host for certain time from commandline through curl?

I have a curl script which will do the service/host notification disable/enable from the command line through curl. But need to do that for scheduled downtime. Can someone suggest me. Okay it seems ...
4
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1answer
4k views

Executing a script when DHCPD give an IP

i want to do a setting to dynamically monitor my Work Station on my Wifi network. I've got my name server BIND and my dhcpd server all of that under linux working perfectly. But i didn't find any ...
13
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3answers
7k views

Check number of pending security updates in Ubuntu

Let me start by saying I have been forbidden to enable automatic updates on our Ubuntu servers, for both security and regular packages. When I log into any of my four Ubuntu servers, the welcome ...
0
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1answer
113 views

I install nagois, not showing up on localhost/nagois

I installed nagois on ubuntu. The service is running as nagois3. I am trying to access it via the browser as localhost/nagois/, its giving me a 404. Any ideas. Thanks Jean