Nagios Support Forum

I am using Nagios Core version:4.4.5

We need to take the "Host Status Totals" value and in this value if 80% servers are down then i want to send a Notification Mail.

OR

Is there any way to send a notification mail for below cases Among the 73 servers, 58 servers are down, which is 80% - then send a Critical Notification Mail. Among the 73 servers, 37 servers are down, which is 50% - then send a High Notification Mail. Among the 73 servers, 15 servers are down, which is 20% - then send a Medium Notification Mail. Among the 73 servers, 7 servers are down, which is 10% - then send a Low Notification Mail.

Have a look at your system and see if BPI is installed.
https://exchange.nagios.org/directory/A ... I)/details