Nagios Support Forum

Hi rj-admin2 , In the last update, we added support for new themes in NagVis, but the CSS still needs a bit of polishing. I’ll work on refining them in a future update. For now, you can click Choose Theme in the top-right corner and switch to Light Theme , which is the original theme and currently t...

Hi srinija3110 , My intent in recommending set -x and curl -v was not for it to solve the issues with the script, but rather help you debug it. They are both useful options for seeing exactly what a script is doing as it runs. Judging from this output, it looks as though bash is interpreting pieces ...

Hi srinija3110 , The 401 indicates authentication failure. Your script defines NAGIOS_USER and NAGIOS_PASS but the curl command uses $username:$password . Those variables are undefined, so no credentials are being sent. Run the script with set -x or test curl manually with -v to verify what’s actual...

Hi @Petaris,

We only keep RPMs for the five most recent releases. Migrating to a non-RPM release is the most feasible option.

With that being said, it may be worth opening a support ticket. They may be able to be of more help.

Emmett

Hello Petaris , Nagios XI 2024R1.1.5 is available on both RHEL 8 and RHEL 9. As you mentioned, it's recommended to migrate OSs with the same version of XI and then upgrade to the latest. For more specifics on which versions are compatible with which OSs, here is the corresponding documentation . Let...

Hello fkroeger , When using the Nagios XI Server wizard, one must enter the full URL, including the full path. When testing, I was able to replicate your issue by not including the full path. In the URL input, I used http://<nagios-server> instead of http://<nagios-server>/nagiosxi and I saw the exa...

Hi Mititiem , What do you mean by 'they don't seem to work correctly'? Are they not getting the data you expect or are they not integrating well with XI? I can't speak much to the specifics of monitoring IIS application pools, but as far as making checks that work well with XI, I recommend reading t...

Hello @KWGagel,

A fix for this is included in 2026R1.1, which just released today. Please let me know if the fix works for you or if you have any other questions.

Thanks
- Emmett

Hello JohnAlaric , The delay in alerting likely comes from Core waiting to send an alert until a hard state change occurs. What that means is that when a host or service first enters a non-OK state, it is in a soft state. It does not enter a hard state until the max_check_attempts limit has been rea...

Hello alexh4e , There are a couple of potential causes for this issue. To narrow it down, could you check if there are any NDO related messages in /var/local/nagios/var/nagios.log or any database errors in /var/log/mysql/mysqld.log ? We're specifically looking for any messages from about the same ti...