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nagios

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Are you receiving ‘check_nrpe: error receiving data from daemon’ in Nagios?The reasons for this error are the bad configuration of NRPE, insecure connection with the remote server, etc.At Bobcares, we monitor remote servers using Nagios, as part of our Server Management Services.Today, let’s see how our Support Engineers fix this Nagios error. How does Nagios monitor a remote machine?Using Nagios is one of the preferred ways to monitor remote machines. Because it has flexible and configurable…

Is your Nagios showing ‘check_nrpe socket timeout after 10 seconds‘ error?Usually, this happens due to the port or IP address block either in Nagios core server or host server.At Bobcares, we often get requests from our customers to fix these Nagios errors as part of our Server Management Services.Today, let’s get into the details on how our Support Engineers fix this by whitelisting IP/port in the servers. What causes the check_nrpe socket timeout after 10 seconds?Let’s…

Looking for steps to install NSClient++ on windows?NSClient++ is one of the best agents that is used to monitor Windows devices.At Bobcares, we often get requests from our customers to install NSClient++ as part of our Server Management Services.Today, let’s get into the details on how our Support Engineers help the customers to install this. What does NSClient++ do?NSClient++ is a powerful and flexible monitoring daemon.Basically, the NSClient++ finds applications in areas like:1. Allow remote checks:…

Having trouble with the NRPE SSL handshake error?Usually, this occurs when the NRPE server has problems communicating with the Nagios server.At Bobcares, we often fix nrpe ssl handshake errors as a part of our Server Management Services.Today, let’s have a look for the reason of this error. We’ll also see how our Support Engineers fix this error. NRPE SSL handshake error – How it appears?The error ‘CHECK_NRPE: Error – Could not complete SSL handshake’ is a…

Oops!! Frustrated with Nagios check_disk permission denied error?Errors with monitoring systems like Nagios are critical and need an immediate fix.This error occurs due to many reasons like permission restrictions for root, incorrect Nagios configuration and so on.At Bobcares, we often get requests to fix Nagios errors, as a part of our Server Management Services.Today, let’s see how our Support Engineers fix Nagios check_disk permission denied error for customers. A quick look on NagiosNagios is a “plugin”-based…