Monitor private services with a small outbound-only agent
Services behind a firewall or VPN cannot be checked from outside. The xNode360 agent runs on your server, executes the checks locally and reports the results. It only makes outbound connections, so you open no ports. If the agent goes silent for over 2.5 minutes its nodes turn "degraded", and after 20 minutes "offline".
How do I install the agent?
Create an agent in the app, copy the install command and run it as root on a Linux server with systemd. Uninstall with the same script and the --uninstall flag.