Just to give some additional information about the cleanup options:
The option Set assets to non-active if not seen in the last XX days, for example. If you have configured this interval to 30 days, the assets that have not been seen in the last 30 days will be set to non-active, with not seen we mean:
- The assets have not been successfully scanned in the last 30 days, this means that the Last Seen date (tblAssets.Lastseen) needs to be older than 30 days.
- The assets have not reported to a domain controller in the last 30 days, this means that the Last Active Scan date (tblAssets.LastActiveScan) needs to be older than 30 days.
- The assets have not been seen in the network in the last 30 days by IP Range Scanning, i.e. Lansweeper has not seen assets with that IP and open ports in the network. This means that the Last IP Range Scan date (tblAssets.LastIPScan) needs to be older than 30 days.
All of the dates need to be older than 30 days before the asset cleanup option will be triggered. The delete asset cleanup options works identical to the set to non-active option.
If the asset is completely disconnected from the network, It should not be able to be picked up by any scanning target as it cannot respond to a ping or log onto the domain controller.