Nagios Support Forum

Posted: **Fri Dec 01, 2023 1:15 pm**

Hello Everyone,

We are currently using Nagios Core 4.0.2. The server is on a VM and we need to update the DNS of the Nagios. I updated the DNS of the VM host but couldn't locate where to update the Nagios itself. Is it updated through the GUI or CLI? Thank you for the assistance.

Posted: **Fri Dec 01, 2023 5:05 pm**

Hello CrunchWrapSupreme,

Nagios Core sits on its server's Operating System, so if you've updated the DNS of your VM that is hosting Nagios, you shouldn't need to do anything with Nagios. You may, however, need to `sudo systemctl restart nagios` or `sudo service nagios restart` depending on your system.

Posted: **Fri Dec 01, 2023 5:58 pm**

bbahn wrote: ↑Fri Dec 01, 2023 5:05 pm Hello CrunchWrapSupreme,

Nagios Core sits on its server's Operating System, so if you've updated the DNS of your VM that is hosting Nagios, you shouldn't need to do anything with Nagios. You may, however, need to `sudo systemctl restart nagios` or `sudo service nagios restart` depending on your system.

Awesome, thank you so much for the reply.

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