Directory of Simulation Resources

Computer simulation software for data communication and computer networks.

Resources in This Category

BRITE

http://www.cs.bu.edu/brite/
Tool for generation of realistic internet topologies, with export to several network simulators (currently ns2, JavaSim, and SSFNet).
ns2 network simulator

http://www.isi.edu/nsnam/ns/
Ns is a discrete event simulator targeted at networking research. Ns provides substantial support for simulation of TCP, routing, and multicast protocols over wired and wireless (local and satellite) networks.
OMNeT++

http://www.omnetpp.org/
OMNeT++ is an open-source, component-based simulation package built on C++ foundations. It offers a C++ simulation class library and GUI support (graphical network editing, animation).
REAL

http://www.cs.cornell.edu/skeshav/real/overview.html
a modular network simulator featuring a java GUI
Scalable Networks

http://www.scalable-networks.com/
Network simulator designed from the outset for maximum speed and scalability, with real-time simulation as an achievable goal.
SSFNet

http://www.ssfnet.org/
SSF (Scalable Simulation Framework) is a public-domain standard for discrete-event simulation of large, complex systems in Java and C++. Several SSF implementations and a large number of open-source protocol models and other components exist.
x-sim

http://www.cs.arizona.edu/projects/xkernel/
The x-kernel protocol framework can be used as a complete simulation environment for TCP/IP networks.

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