Softwares for network simulator

1.SimuRed
http://tapec.uv.es/simured/index_en.php
2.REAL 5.0
http://www.cs.cornell.edu/skeshav/real/overview.html
3.Scalable Simulation Framework
http://www.ssfnet.org/homePage.html
4.NEURON
http://www.neuron.yale.edu/neuron/
5.Omnet++
http://www.omnetpp.org/
6.MIMIC Simulator
http://www.gambitcomm.com/site/gambit4.shtml
7.AdventNet Simulation Toolkit 6
http://www.adventnet.info/products/simulator/index.html