Opnet Simulator Project

Document Sample
Opnet Simulator Project Powered By Docstoc
					     Technion - Israel Institute of Technology
     Computer Networks Laboratory




Opnet Simulator Project
                                 Spring 2001
  Midterm Presentation

  Student: Avi Yadgar
  Supervisor: Yoram Yihyie
Project Goals

   Implementation of a simulation environment
    for a known protocol, using as many of the
    simulator’s features as possible, according
    to the modeling paradigm.

   Composition of a detailed user guide in
    Hebrew, on the basis of the implemented
    environment.
Project Goals, cont’

   Modification of the simulated protocol
    using the software’s low level features.

   Comparative performance evaluation.
What is Opnet?
   A simulation and analysis software for:
    – Applications
    – Protocols
    – Architecture                            Hierarchy
                                             is the key!
    – Devices
     FOR MORE INFO...

http://sunflower.singnet.com.sg/~meridian/
A quick review

   High level
    architecture
    design in a ‘D&D’
    (Drag and Drop)
  graphical interface
 Multiple scenarios
  projects
A quick review

 Object-Oriented
  modeling of nodes
  in C/C++ or as
  states machines
 Built in library of
  common hardware
A quick review

 Object-Oriented
  modeling of
  protocols in C/C++
  or as states
  machines
 Built in library
  functions
A quick review

 User defined
  clients
  (applications)
  behavior
 Default behavior
  models are built in
                        Remember!
                        Hierarchy
                        is the key!
A quick review

 Various probing
  possibilities
 Various output
  methods
Are you trying to sell something?

   Not really, just to present
    the tool and the modeling
    paradigm.
Where are we heading next?
 Completion of an environment for
  simulating multi server video on
  demand movies library based on the
  common TCP/IP protocol
 Modification of the TCP/IP protocol in
  order to achieve better results for
  this specific application
Schedule
                                        almost done
   Learning TCP
   Gaining all the knowledge for       mid - end of May
    smart use of Opnet
   Completion of simulation            mid - end of May
    environment
   Completion of ‘video’               end of May
    application
   Protocol modification and
                                        up to the end of the
    result analysis
                                        semester


    For further information visit: www.technion.ac.il/~cn14s01

				
DOCUMENT INFO
Shared By:
Categories:
Tags:
Stats:
views:53
posted:11/16/2012
language:English
pages:12