Can we use IP Filters for Network share under Endpoint configuration?
Network share uses UNC and for DLP it is not considered as network event - in previous versions of DLP it was not possible to filter based on these events.
The ability to monitor copies to and from Network Shares was added in DLP 11.0.
As of version 14.5, DLP does support Monitoring filters for copy to network shares and for local drives.
For more complete details about monitoring of Endpoint File Copies to and from Network Share, to include differences in function between Windows and Mac Agents, please see the What's New and Administrator guides for DLP 14.5.