Implementing NS3 Projects

Ns-3 is built as a system of software libraries that work together. User programs can be written that links with (or imports from) these libraries.  User programs for ns3 projects are written in either the C++ or Python programming languages.Ns­3 projects consists  a clean slate design, aiming to be an  easier to use, more readily extensible platform NS3 projects contain user code protocols and scenarios also in C++.Python wrappers for user code also exist in ns3 projects.

Procedure to build the simple script in ns3 projects :

  • Create the network topology which means node container
  • Install the internet stack
  • Establish the physical connection this means connect the nodes together
  • Assign IP address for each nodes present in network
  • Now start the application. For example like client and server

Modeling of recurring event in ns3 project:

  • RIPng –           periodic broadcast of routing tables update.
  • FlowMonitor –           periodic check for lost packets.

 

Types of characters present in trace file [NS3 Projects]:

  • r: a packet was received by the net device
  • +: an enqueue operation occurred on the device queue
  • -: a dequeue operation occurred on the device dequeue
  • d: a packet was dropped, typically because the queue was full.

WE PROVIDE NS3 SIMULATOR PROJECTS FOR STUDENTS WITH SOURCE CODE.

WE ASSIST PHD SCHOLARS IN PUBLISHING THEIR PAPER.

CUSTOMIZED CODE FOR NS3 SIMULATOR PROJECTS BASED ON REQUIREMENTS WITHIN STIPULATED TIME.