As a suggestion for future versions, it would be great to implement a filtering system when discovering sensors via SNMP (which reveals all connections on a device like a switch). Specifically, we would like a filter to exclude interfaces that are already being monitored, and—perhaps even more usefully—a filter to show only those connections that are not currently being monitored; this would help us catch any recently added connections we might have overlooked.

This latter filter would be extremely useful, as it would save us from wasting time manually selecting all the connections again.