Implementation Best Practice

Hi gurus, need some advice on the best practice for what I am trying to do.

I manage 12 locations, all connected via VPN tunneling to a main location where we have installed LibreNMS. I already added all the firewalls to Libre and the switches to each location.

My objective is to be able to monitor and display a map showing traffic between each location on a big monitor, and send an alert to the ticketing system is a tunnel goes down.

Is this possible, and what is the best way to do it?
Thanks for any advice.

Use the custom maps feature to build that out. Should do what you need for the map side.

For alerting, is the data about the tunnel state displayed in LibreNMS for you? If so, if it’s in the health section, look at the data in the sensors table to work out what you should query to alert on.