ASTi's Redsim 2 software suite is a collection of powerful programs focused on the IEEE Standard 1278 Distributed Interactive Simulation (DIS) protocol. These apps provide comprehensive network diagnostics at the protocol data unit (PDU) level, providing insight into the finest details of your simulation network. Redsim software runs on the latest Windows versions approved by the DoD and supports DIS versions 4, 5, 6, and 7.