OPNET Modeler® accelerates network R&D, reduces time-to-market, and improves product quality. Using simulation, network designers reduce research costs and ensure optimal product quality. OPNET Modeler’s cutting-edge technology provides an environment for designing protocols and technologies as well as testing and demonstrating designs in realistic scenarios prior to production. OPNET Modeler is used by the world's largest network equipment manufacturers to enhance the design of network devices, technologies such as VoIP, TCP, OSPFv3, MPLS, IPv6, and much more.

Create models intuitively using a series of hierarchical editors that parallel the structure of real networks, equipment, and protocols.

Key Features

• Fastest discrete event simulation engine among leading industry solutions
• Hundreds of protocol and vendor device models with source code (complete list)
• Object-oriented modeling
• Hierarchical modeling environment
• Discrete Event, Hybrid, and optional Analytical simulation
• 32-bit and 64-bit fully parallel simulation kernel
• Grid computing support for distributed simulation
• Optional System-in-the-Loop to interface simulations with live systems
• Open interface for integrating external object files, libraries, and other simulators
• Integrated, GUI-based debugging and analysis

Test network model performance using traffic from a real application.

Visualize simulation results in a rich, integrated environment.