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.