Nagios Support Forum

We have a number of hardened appliances (Linux -- CentOS/RedHat based) that will not return to pings but are being monitored via SNMP. When added to Nagios these appliances appear to be down due to the ping failure, how can we change the way Nagios decides if a host is up or down? (ex. if the host i...

I have two issues/questions with check_http 1. Due to the way some of our infrastructure is set up we have occasion instances where an internal site will still support an essential business function but will not have a valid SSL Certificate; these instances are normally temporary and exist during th...

Where are you looking at the graphs? By default, it puts all the check's perfdata onto one graph... but if you go to Graph Explorer > Scaleable Performance Graph and select a host, you can drill down to the exact perfdata you want to see and create a dashlet based off that. I had not explored that ...

Just to verify if the issue is high charts, can you try unchecking the box "Use Highcharts for Perfdata Graphs" in Admin --> Manage System Config and then click Update Settings and check the graphs. Are they split into two graphs? Turning off HighCharts did split it into multiple graphs.

I'm starting to wonder if it is all coming in on one highcharts graph because it is the same check being returned with those multiple values. Have you tried splitting this to multiple service checks? While less than ideal, that may be the answer temporarily. I was under the impression that one chec...

Well, percentage and counter should be in separate graphs. Can you post an image of what the issue looks like? Graph generated by Performance Data: percent_in_use=76%;in_use=177/234; http://i.imgur.com/GDVuizt.png Graph generated by Performance Data: percent_in_use=72%;used=144;free=199; http://i.i...

We are using HighCharts, the box is checked.

Are you using the pnp4nagiosgraphs or the highcharts graphs?

We are using the default configuration for Nagios XI. Does that answer your Question?

I wrote a custom powershell script to monitor IP Usage in DHCP Server scopes and the perf data is returning a couple values of different types but they are showing up on the same performance graph. I have tried different formats and this seems to always be the case, how do I make NagiosXI graph the ...