Free Network Simulator

NS3 | Free Network Simulator.

In ns3 scripts are written in C++, with optional python interface. Helper classes make “scripting” in C++ easy. Network Simulator is freely available for Linux, windows w/cygwin or OS-X.

NS3 Tutorial

Applications of NS3 Free Simulator:

  • udp-echo-client.
  • udp-echo-server.
  • bulk-send.
  • v4ping (sends one ICMP ECHO request, reports the RTT).
  • udp-server.
  • udp-client.
  • radv(Router advertisement daemon).

NetDevices of ns3 Free Network Simulator:

Bridge.
Wimax.
PointToPoint.
LoopBAck.
SubscriberStation.
Simple.
Csma.
BaseStationNetDevice.
Wifi.
AlohaNoackNetDevice.
OpenFlowSwitch.

Sample code for ns3 Free Network Simulator:

This is the code of csma NetDevices present in ns3 of wifi to Lan connection concept
NodeContainer csmaNodes;
csmaNodes.Add (p2pNodes.Get (1));
csmaNodes.Create (nCsma);
CsmaHelper csma;
csma.SetChannelAttribute (“DataRate”, StringValue (“100Mbps”));
csma.SetChannelAttribute (“Delay”, TimeValue (NanoSeconds (6560)));
NetDeviceContainer csmaDevices;
csmaDevices = csma.Install (csmaNodes);

Ns3 Video Tutorial

Ns3 Video Tutorial – Latest NS3 Projects Output

Ns3 Tutorial

Ns3 Tutorial – Guide to Various Network Projects

Journal Support

Paper Publication for NS3 Simulation Projects

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