Nagios Support Forum

Hi Experts,

I'm completely new to Nagios and I've heard many good things about it so thought I'll give it a try.
Before I do so, could someone here let me know if Nagios Core will:


1. Monitor and email notify alert the number of users logged in on a windows 2016 RDP server?

2. Monitor and email notify alert the number of times a specific user has logged in on a windows 2016 RDP server?

3. Monitor and email notify alert of low disk space on any drive letter on the windows 2016 server?

4. Monitor and email notify alert when Exchange 2013 server DAG and database failover?

5. Monitor and email notify alert when server is shutdown or lost network connectivity within 10-15 mins?

6. Monitor and email notify alert when 5 or more failed login attempts to the server are made?

7. Monitor and email notify alert of when SQL database has failed over from Principle to Mirror?


Nagios obviously does a lot more but these are just a few points I'm looking at in the interim period and any answers or views
to these questions will be greatly appreciated.

Many Thanks in advance

Kind Regards
GMSS

For 1 and 3, I would take a look at NCPA - https://www.nagios.org/ncpa/.

2 AND 6 are a bit more tricky, but I believe NagEventLog can help here - https://exchange.nagios.org/directory/A ... og/details

4 - https://exchange.nagios.org/directory/P ... ck/details

For 5 - would simple ping suffice? If so, we have check_icmp and check_ping - http://nagios-plugins.org/doc/man/check_icmp.html and http://nagios-plugins.org/doc/man/check_ping.html

7 - https://exchange.nagios.org/directory/P ... ng/details