How Can I Master Computer Networks So that I can Write Programs Using Computer Networking

How Can I Master Computer Networks So that I can Write Programs Using Computer Networking

          Without any doubt, all of us can write the programs through the utilization of computer networking with the assistance of our research professionals and what they have listed out in this article.

Phase: I

         Initially, we have to write the program in Ns3based on computer network. For that, we have to create the main file with .cc file extension in scratch folder.

Main File Creation

After completing the main file creation, we have to program the code as the sample codes mentioned in the following.

  • C++ based program code for mobility configuration
int64_t streamIndex = 0; ObjectFactory pos;
pos.SetTypeId ("ns3::RandomRectanglePositionAllocator");
pos.Set ("X", StringValue ("ns3::UniformRandomVariable[Min=1.0|Max=1000.0]"));
pos.Set ("Y", StringValue ("ns3::UniformRandomVariable[Min=1.0|Max=1000.0]"));
Ptr taPositionAlloc = pos.Create ()->GetObject ();
streamIndex += taPositionAlloc->AssignStreams (streamIndex);
MobilityHelper mobility;
mobility.SetPositionAllocator(taPositionAlloc);
std::stringstream ssSpeed; ssSpeed << "ns3::UniformRandomVariable[Min=0.0|Max=" << nodeSpeed << "]";
std::stringstream ssPause; ssPause << "ns3::ConstantRandomVariable[Constant=" << nodePause << "]";
mobility.SetMobilityModel ("ns3::RandomWaypointMobilityModel","Speed", StringValue (ssSpeed.str ()),"Pause", StringValue (ssPause.str ()),
"PositionAllocator", PointerValue (taPositionAlloc)); mobility.Install (IoTNodes);
  • C++ based program code for include the header files
#include "ns3/core-module.h"
#include "ns3/network-module.h"
#include "ns3/mobility-module.h"
#include "ns3/config-store-module.h"
#include "ns3/wifi-module.h"
#include "ns3/VoIPprocess.h"
#include "ns3/internet-module.h"
#include "ns3/ipv4-static-routing-helper.h"
#include "ns3/ipv4-list-routing-helper.h"
#include "ns3/yans-wifi-phy.h"
#include "ns3/netanim-module.h"
#include < vector >
#include "ns3/flow-monitor-module.h"
#include < cassert >
#include "ns3/ipv6-static-routing-helper.h"
#include "ns3/ipv6-routing-table-entry.h"
#include "ns3/mpls-module.h"
#include "ns3/openflow-module.h"

Phase: II

       For instance, we have implemented the program for your reference through the execution of the below mentioned commands.

cd /home/research/ns-allinone-3.26/ns-3.26

sudo ./waf –run Main –vis

Program Execution

          Finally, we have shared the result that is acquired through the implementation of the program in the following.

            You guys can reach us at time to clarify your doubts based the process of writing and implementing of research programs.

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

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