Featuring RDMA over Converged Ethernet (RoCE) driver, Board Support Package (BSP) lets users leverage and reuse VxWorks® software while maximizing board-to-board data connectivity. BSP brings full bandwidth 40 GbE support using Wind River® VxWorks® RTOS on rugged OpenVPX™ COTS modules. Remote direct memory access driver achieves ~38.7 Gbps data throughput over single Ethernet port and reduces processor overhead for Ethernet handling on host processor to near-zero (~1 %).