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Nagios XI - Lacking Solarwinds feature?

Posted: Fri Jan 08, 2021 12:16 pm
by MonitorGuy
I see Nagios XI is being pushed as a "alternative" to Solarwinds, however when asked by team members if Nagios XI can perform the following, I'm not finding this functionality:

1) Download/Upload configurations to network devices
2) Update network device OS

Since we've had to shutdown our Solarwinds server, we are now faced with updating over 600 routers manually. :(
Software install/upgrade section: https://www.cisco.com/c/en/us/support/d ... c-ram.html

Has anyone here found a way to perform remote management of network devices from Nagios XI?

Thanks!

Re: Nagios XI - Lacking Solarwinds feature?

Posted: Fri Jan 08, 2021 5:26 pm
by cdienger
These are not native functions of XI, but could be doable with event handlers.

Event handlers are scripts that XI will run when plugins return certain states. Like a script to download a configuration if a current backup isn't available. Or a script to update a device if it isn't on the latest. https://assets.nagios.com/downloads/nag ... ios-XI.pdf goes over event handlers in a bit more detail.

Getting the right plugins to trigger the event handlers is another step(and actually the first one). Nagios is able to monitor anything as long as there is a plugin for it. I usually recommend searching the exchange(exchange.nagios.com) as well as typing keywords + Nagios into your favorite search engine to find plugins that others have written to work with Nagios.

If a plugin doesn't already exist that does what you want then there is always the opportunity to create one. General guidelines exist at https://nagios-plugins.org/doc/guidelines.html. There are also a few ways of integrating a plugin with Nagios and below are links documenting some common ways.

https://assets.nagios.com/downloads/nag ... ios-XI.pdf
https://support.nagios.com/kb/article/n ... a-722.html
https://assets.nagios.com/downloads/ncp ... Checks.pdf

Re: Nagios XI - Lacking Solarwinds feature?

Posted: Wed Feb 03, 2021 12:27 pm
by MonitorGuy
Looks like Solarwinds is being deployed again, so Nagios will mostly be focused on server monitoring, and I won't need to develop network monitoring solutions.

Thanks!

Re: Nagios XI - Lacking Solarwinds feature?

Posted: Wed Feb 03, 2021 2:40 pm
by scottwilkerson
MonitorGuy wrote:Looks like Solarwinds is being deployed again, so Nagios will mostly be focused on server monitoring, and I won't need to develop network monitoring solutions.

Thanks!
Ok

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