I'd like to setup a small dashboard with some graphs, gauges, a camera, and possibly some switch inputs (for sending SNMP messages to devices). I've done this sort of thing in LabView a long time ago with custom electronics, but it occurs to me it could probably be done with a typical open-source NMS since the devices are all SNMP and the camera has a live stream.
Any suggestions for NMS software (or other software) that would be good for collecting data from a few SNMP devices and making a nice-looking dashboard with a camera display?