Network monitoring with Nagios
WATCHING THE WIRES
Are your systems behaving? Is your newest workstation too busy for its memory? Stay ahead of problems on your network with the free and versatile monitoring tool known as Nagios.
If you are responsible for more than a few PCs, you may have noticed that it would be nice to monitor the status of your network automatically. In fact, you may have already implemented such a system. Why devote a cover story to Nagios? Professional admins already have their own favorite monitoring tools, and home users don’t need to bother with network monitoring. Or is there more to this? The IT world is full of commercial monitoring tools. In fact, a large portion of the show floor at a conference such as LinuxWorld is devoted to tools for monitoring and managing network resources. Many of these tools are quite effective, and we don’t discourage anyone from using a commercial solution if it is the right tool for the job. However, you really can go a long way in Linux using free products, and Nagios is an example of an extremely effective tool you don’t have to pay for. If you are thinking about purchasing a commercial solution, you need to know what you’re comparing it with. If you stop by those booths at LinuxWorld, you’ll find countless brochures, white papers, and technical documents on the commercial monitoring solutions.
Buy this article as PDF
(incl. VAT)
Buy Linux Magazine
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters
Support Our Work
Linux Magazine content is made possible with support from readers like you. Please consider contributing when you’ve found an article to be beneficial.
News
-
Linux Servers Targeted by Akira Ransomware
A group of bad actors who have already extorted $42 million have their sights set on the Linux platform.
-
TUXEDO Computers Unveils Linux Laptop Featuring AMD Ryzen CPU
This latest release is the first laptop to include the new CPU from Ryzen and Linux preinstalled.
-
XZ Gets the All-Clear
The back door xz vulnerability has been officially reverted for Fedora 40 and versions 38 and 39 were never affected.
-
Canonical Collaborates with Qualcomm on New Venture
This new joint effort is geared toward bringing Ubuntu and Ubuntu Core to Qualcomm-powered devices.
-
Kodi 21.0 Open-Source Entertainment Hub Released
After a year of development, the award-winning Kodi cross-platform, media center software is now available with many new additions and improvements.
-
Linux Usage Increases in Two Key Areas
If market share is your thing, you'll be happy to know that Linux is on the rise in two areas that, if they keep climbing, could have serious meaning for Linux's future.
-
Vulnerability Discovered in xz Libraries
An urgent alert for Fedora 40 has been posted and users should pay attention.
-
Canonical Bumps LTS Support to 12 years
If you're worried that your Ubuntu LTS release won't be supported long enough to last, Canonical has a surprise for you in the form of 12 years of security coverage.
-
Fedora 40 Beta Released Soon
With the official release of Fedora 40 coming in April, it's almost time to download the beta and see what's new.
-
New Pentesting Distribution to Compete with Kali Linux
SnoopGod is now available for your testing needs