Please start with a search and RTFM
https://letmegooglethat.com/?q=ocsinventory+quality+loyalty
or https://wiki.ocsinventory-ng.org/06.Network-Discovery-with-OCS-Inventory-NG/Using-IP-discovery-feature/
Why it's me who do the search on Internet ?
https://letmegooglethat.com/?q=ocsinventory+quality+loyalty
or https://wiki.ocsinventory-ng.org/06.Network-Discovery-with-OCS-Inventory-NG/Using-IP-discovery-feature/
Why it's me who do the search on Internet ?