NS2 SIMULATOR CODE

NS2 SIMULATOR CODE

NS2 SIMULATOR CODE Assist you to implement Ns2 Platforms for simulation structure. Network simulator – NS2 code provides support for students to use in the current field from all over the world. Get guidance from industry experts to study in detail about ns2 simulator code with example from expert panel team.

  • Network Simulator 2 is focused on modeling network protocols
  • From Ns2, we also can evolve the fundamentals of network performance
  • A package of tools that simulates networks behaviour
Implementing NS2 simulator Code With Examples

Ns-nam interface

  • Color
  • Node manipulation
  • Link manipulation
  • Topology layout
  • Protocol state
  • and also Misc

Ns Features

  • Areas in wired domain
    • LAN
    • Multicast
    • Full TCP
    • Applications like web-mining
    • and also Diffserv/intserv
  • Wireless domain
    • Mobile IP
    • Satellite networking
    • Ad hoc routing
    • and also Sensor networks
  • Emulator
    • Connect simulator in real-time network
    • Send and also receive live packets

Components of NS2

  • Ns
  • Nam
  • Xgraph
  • Pre-processing
  • Post-processing

NS-2 Generic Script Structure

  • Create Simulator object
  • [Turn on tracing]
  • Create topology
  • [Setup packet loss, link dynamics]
  • Create routing agents
  • Create an application and/or traffic sources
  • Post-processing (nam)
  • Start simulation

Visualization tools in NS2

  • Nam-1(Packet level animation)
  • Xgraph

   Reach Networksimulationtools.com to get a customized ns2 simulator code projects. Research scholars get some example ns2 projects source code to enhance your knowledge in Network simulation.

NS2 Simulator CODE

# Create a dumbbell topology

$ns duplex-link $s(0) $n(0) 1Mb 5ms DropTail

$ns duplex-link $s(1) $n(0) 1Mb 5ms DropTail

$ns duplex-link $n(0) $n(1) 1Mb 20ms RED/myRIO

$ns duplex-link $n(1) $n(2) 700Kb 25ms RED/myRIO

$ns duplex-link $n(2) $r(0) 1Mb 5ms DropTail

$ns duplex-link $n(2) $r(1) 1Mb 5ms DropTail

# Load a size-aware classifier to node 0

set cls [new Classifier/Hash/SizeAware 128]

$cls set default_ -1

$cls set flowlen_thr_ 5

$cls set refresh_intv_ 2

$cls set dynamic_update_ 0 set n(0) [node_with_classifier $cls]

Live Tasks
Technology Ph.D MS M.Tech
NS2 75 117 95
NS3 98 119 206
OMNET++ 103 95 87
OPNET 36 64 89
QULANET 30 76 60
MININET 71 62 74
MATLAB 96 185 180
LTESIM 38 32 16
COOJA SIMULATOR 35 67 28
CONTIKI OS 42 36 29
GNS3 35 89 14
NETSIM 35 11 21
EVE-NG 4 8 9
TRANS 9 5 4
PEERSIM 8 8 12
GLOMOSIM 6 10 6
RTOOL 13 15 8
KATHARA SHADOW 9 8 9
VNX and VNUML 8 7 8
WISTAR 9 9 8
CNET 6 8 4
ESCAPE 8 7 9
NETMIRAGE 7 11 7
BOSON NETSIM 6 8 9
VIRL 9 9 8
CISCO PACKET TRACER 7 7 10
SWAN 9 19 5
JAVASIM 40 68 69
SSFNET 7 9 8
TOSSIM 5 7 4
PSIM 7 8 6
PETRI NET 4 6 4
ONESIM 5 10 5
OPTISYSTEM 32 64 24
DIVERT 4 9 8
TINY OS 19 27 17
TRANS 7 8 6
OPENPANA 8 9 9
SECURE CRT 7 8 7
EXTENDSIM 6 7 5
CONSELF 7 19 6
ARENA 5 12 9
VENSIM 8 10 7
MARIONNET 5 7 9
NETKIT 6 8 7
GEOIP 9 17 8
REAL 7 5 5
NEST 5 10 9
PTOLEMY 7 8 4

Workflow

YouTube Channel

Unlimited Network Simulation Results available here.