As of now failover is supported for DLP Endpoint Agents. However few enhancements are desired for large customers: -
Load Balance: For customers with a very large number of Endpoint Agents and multiple Endpoint Server having a different installer pointing the endpoint agent to different endpoint server becomes difficult to maintain. Hence it would be great to have an automatic load distribution between multiple endpoint servers:
Roaming: For large customers with multiple endpoint servers at multiple locations and a large floating population, it is desirable to have location based roaming where an endpoint agent will connect to an endpoint server based on its location.