Network scan with a chosen range and live results

Starting a network scan on a plant's networking page now opens a dialog: leave "Scan range (optional)" empty to scan the whole network or enter a smaller subnet, and tick "Overwrite existing names" to replace device names with the latest analysis. While the scan runs, found devices appear in the table and fill in as they are identified.

• A scan keeps running when you close or reload the page; the page picks the live view up again.
• Vendor, type and description refresh on every scan, with or without overwriting names.