It is a system for monitoring computer systems, look for infrastructural flaws so that they can be identified and fixed before they cause major problems.
Nagios was created on 1999-03-14.
Nagios was designed to run on Linux; however, it also runs on other Unix variants.
"The top six network monitoring companies are Nagios, Cacti, Top, Zabbix, and Munin, IMFirewall. Nagios was number one. You should try Nagios. It is rated very highly."
Well, honey, uninstalling Nagios is as easy as pie! Just stop the Nagios service, remove the Nagios package using your package manager, and delete any leftover configuration files. If you're feeling fancy, you can also clean up any databases or directories related to Nagios. Voila! Nagios is outta your hair faster than you can say "monitoring headache."
From what I can see, there haven't been any recent complaints against Nagios filed with the Better Business Bureau. From what I can find, Nagios is actually an acceptable software company, and the word itself has Greek origins, meaning "Saint."
Reviews of network monitoring software seem to rate Nagios the highest by far. Check out the reviews at www.thegeekstuff.com. None of the other options get reviews even close to Nagios.
There are many different web site monitoring systems that will each offer a range of options. Some of the best services include Watch Mouse, Server Guard 24 and Live Watch. All services differ slightly in their offerings but all have cheap or free options in their packages.
Nagios is both one of the industry leaders in network monitoring software. Not only does it fit your criteria, but the open source nature even extends to easily written plugins.
Nagios is both free and an industry standard. The main strength is that it's both easy to set up and easily extendable by using a wide variety of extra plugins.
Some of the most popular programs which are used to monitor traffic within a business network include PRTG, Network Monitor, Network Eagle and Nagios.
Free network monitoring tools can be found many places online. Tools such as Observium, Ganglia, Spiceworks, Nagios, Zabbix, Monit and Munin are possible options depending on your specific monitoring needs.
The most popular brand for internet management and monitoring software is Hyperic HQ, followed by Nagios. Hyperic is the most popular because of how powerful and high level the monitoring functions are. It also offers graphing and alerting.