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mydc3device.cc
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#include "ns3/core-module.h"
#include "ns3/network-module.h"
#include "ns3/csma-module.h"
#include "ns3/internet-module.h"
#include "ns3/point-to-point-module.h"
#include "ns3/applications-module.h"
#include "ns3/ipv4-global-routing-helper.h"
using namespace ns3;
NS_LOG_COMPONENT_DEFINE ("DataCenter2");
int main (int argc, char *argv[])
{
bool verbose = true;
if (verbose)
{
LogComponentEnable ("UdpEchoClientApplication", LOG_LEVEL_INFO);
LogComponentEnable ("UdpEchoServerApplication", LOG_LEVEL_INFO);
}
//Construct the upper Network coragg1: core->aggregation1 coragg2:core->aggregation2
//ptpNodes
NodeContainer coragg1;
coragg1.Create(2);
NodeContainer coragg2;
coragg2.Add(coragg1.Get(0));
coragg2.Create(1);
//Construct the middle Network aggrtoR1: aggregation1->toRswitch1,aggrtoR2:aggregation2->toRswitch2
//Consider preorder
NodeContainer aggrtoR1,aggrtoR2;
aggrtoR1.Add(coragg1.Get(1));
aggrtoR1.Create(2);
aggrtoR2.Add(coragg2.Get(1));
aggrtoR2.Create(2);
//Construct the lower Network:csmaNodes
NodeContainer csmaNodes1,csmaNodes2,csmaNodes3,csmaNodes4;
csmaNodes1.Add(aggrtoR1.Get(1));
csmaNodes1.Create(2);
csmaNodes2.Add(aggrtoR1.Get(2));
csmaNodes2.Create(2);
csmaNodes3.Add(aggrtoR2.Get(1));
csmaNodes3.Create(2);
csmaNodes4.Add(aggrtoR2.Get(2));
csmaNodes4.Create(2);
//Construct ptp topo upper
PointToPointHelper ptp1,ptp2;
ptp1.SetDeviceAttribute ("DataRate", StringValue ("3Mbps"));
ptp1.SetChannelAttribute ("Delay", TimeValue (NanoSeconds (500)));
ptp2.SetDeviceAttribute ("DataRate", StringValue ("3Mbps"));
ptp2.SetChannelAttribute ("Delay", TimeValue (NanoSeconds (500)));
NetDeviceContainer devicePtp1,devicePtp2;
devicePtp1=ptp1.Install (coragg1);
devicePtp2=ptp2.Install (coragg2);
//Construct csma topo
CsmaHelper csma;
csma.SetChannelAttribute ("DataRate", StringValue ("1Mbps"));
csma.SetChannelAttribute ("Delay", TimeValue (NanoSeconds (500)));
//middle topo
NetDeviceContainer deviceAggToR1,deviceAggToR2;
deviceAggToR1=csma.Install (aggrtoR1);
deviceAggToR2=csma.Install (aggrtoR2);
//lower topo
NetDeviceContainer deviceCsmaNodes1,deviceCsmaNodes2,deviceCsmaNodes3,deviceCsmaNodes4;
deviceCsmaNodes1=csma.Install (csmaNodes1);
deviceCsmaNodes2=csma.Install (csmaNodes2);
deviceCsmaNodes3=csma.Install (csmaNodes3);
deviceCsmaNodes4=csma.Install (csmaNodes4);
//Install protocol stack
InternetStackHelper stack;
stack.Install (coragg1);
stack.Install (coragg2.Get(1));
stack.Install (aggrtoR1.Get(1));
stack.Install (aggrtoR1.Get(2));
stack.Install (aggrtoR2.Get(1));
stack.Install (aggrtoR2.Get(2));
stack.Install (csmaNodes1.Get(1));
stack.Install (csmaNodes1.Get(2));
stack.Install (csmaNodes2.Get(1));
stack.Install (csmaNodes2.Get(2));
stack.Install (csmaNodes3.Get(1));
stack.Install (csmaNodes3.Get(2));
stack.Install (csmaNodes4.Get(1));
stack.Install (csmaNodes4.Get(2));
//Allocate addresses on the network
Ipv4AddressHelper address;
address.SetBase ("192.168.1.0", "255.255.255.0");
Ipv4InterfaceContainer interfacesPtp1 = address.Assign (devicePtp1);
address.SetBase ("192.168.2.0", "255.255.255.0");
Ipv4InterfaceContainer interfacesPtp2 = address.Assign (devicePtp2);
address.SetBase ("10.1.1.0", "255.255.255.0");
Ipv4InterfaceContainer interfacesAggToR1 = address.Assign (deviceAggToR1);
address.SetBase ("10.2.1.0", "255.255.255.0");
Ipv4InterfaceContainer interfacesAggToR2 = address.Assign (deviceAggToR2);
address.SetBase ("10.0.1.0", "255.255.255.0");
Ipv4InterfaceContainer interfacesCsma1 = address.Assign (deviceCsmaNodes1);
address.SetBase ("10.0.2.0", "255.255.255.0");
Ipv4InterfaceContainer interfacesCsma2 = address.Assign (deviceCsmaNodes2);
address.SetBase ("10.0.3.0", "255.255.255.0");
Ipv4InterfaceContainer interfacesCsma3 = address.Assign (deviceCsmaNodes3);
address.SetBase ("10.0.4.0", "255.255.255.0");
Ipv4InterfaceContainer interfacesCsma4 = address.Assign (deviceCsmaNodes4);
//Set up many to one traffic
//Set up n1 as a sinkApp
PacketSinkHelper packetSinkHelper("ns3::TcpSocketFactory", InetSocketAddress(interfacesCsma1.GetAddress(1),8080));
ApplicationContainer sinkApp = packetSinkHelper.Install(csmaNodes1.Get(1));
sinkApp.Start(Seconds(0.0));
sinkApp.Stop(Seconds(80.0));
//csma.EnablePcap("N1 recieved packets", deviceCsmaNodes1.Get(1),true);
//set up n2-->n1
OnOffHelper client1("ns3::TcpSocketFactory", InetSocketAddress(interfacesCsma1.GetAddress(1), 8080));
client1.SetAttribute ("OnTime", StringValue("ns3::ConstantRandomVariable[Constant=50]"));
client1.SetAttribute ("OffTime", StringValue("ns3::ConstantRandomVariable[Constant=0]"));
client1.SetAttribute ("DataRate", DataRateValue (DataRate ("1.0Mbps")));
client1.SetAttribute ("PacketSize", UintegerValue (2000));
ApplicationContainer clientApp1 = client1.Install (csmaNodes1.Get(2));
clientApp1.Start(Seconds (1.0 ));
clientApp1.Stop (Seconds (21.0));
csma.EnablePcap ("Pattern3device n2 to n1 ", deviceCsmaNodes1.Get (2), true);
//set up n3-->n1
OnOffHelper client2("ns3::TcpSocketFactory", InetSocketAddress(interfacesCsma1.GetAddress(1), 8080));
client2.SetAttribute ("OnTime", StringValue("ns3::ConstantRandomVariable[Constant=50]"));
client2.SetAttribute ("OffTime", StringValue("ns3::ConstantRandomVariable[Constant=0]"));
client2.SetAttribute ("DataRate", DataRateValue (DataRate ("1.0Mbps")));
client2.SetAttribute ("PacketSize", UintegerValue (2000));
ApplicationContainer clientApp2 = client2.Install (csmaNodes3.Get(1));
clientApp2.Start(Seconds (1.0 ));
clientApp2.Stop (Seconds (21.0));
csma.EnablePcap ("Pattern3device n3 to n1", deviceCsmaNodes2.Get (1), true);
//Set up n4-->n1
OnOffHelper client3("ns3::TcpSocketFactory", InetSocketAddress(interfacesCsma1.GetAddress(1), 8080));
client3.SetAttribute ("OnTime", StringValue("ns3::ConstantRandomVariable[Constant=50]"));
client3.SetAttribute ("OffTime", StringValue("ns3::ConstantRandomVariable[Constant=0]"));
client3.SetAttribute ("DataRate", DataRateValue (DataRate ("1.0Mbps")));
client3.SetAttribute ("PacketSize", UintegerValue (2000));
ApplicationContainer clientApp3 = client3.Install (csmaNodes2.Get(2));
clientApp3.Start(Seconds (1.0 ));
clientApp3.Stop (Seconds (21.0));
csma.EnablePcap ("Pattern3device n4 to n1", deviceCsmaNodes2.Get (2), true);
//Set up n5-->n1
OnOffHelper client4("ns3::TcpSocketFactory", InetSocketAddress(interfacesCsma1.GetAddress(1), 8080));
client4.SetAttribute ("OnTime", StringValue("ns3::ConstantRandomVariable[Constant=50]"));
client4.SetAttribute ("OffTime", StringValue("ns3::ConstantRandomVariable[Constant=0]"));
client4.SetAttribute ("DataRate", DataRateValue (DataRate ("1.0Mbps")));
client4.SetAttribute ("PacketSize", UintegerValue (2000));
ApplicationContainer clientApp4 = client4.Install (csmaNodes3.Get(1));
clientApp4.Start(Seconds (1.0 ));
clientApp4.Stop (Seconds (21.0));
csma.EnablePcap ("Pattern3device n5 to n1", deviceCsmaNodes3.Get (1), true);
//Set up n6-->n1
OnOffHelper client5("ns3::TcpSocketFactory", InetSocketAddress(interfacesCsma1.GetAddress(1), 8080));
client5.SetAttribute ("OnTime", StringValue("ns3::ConstantRandomVariable[Constant=50]"));
client5.SetAttribute ("OffTime", StringValue("ns3::ConstantRandomVariable[Constant=0]"));
client5.SetAttribute ("DataRate", DataRateValue (DataRate ("1.0Mbps")));
client5.SetAttribute ("PacketSize", UintegerValue (2000));
ApplicationContainer clientApp5 = client5.Install (csmaNodes3.Get(2));
clientApp5.Start(Seconds (1.0 ));
clientApp5.Stop (Seconds (21.0));
csma.EnablePcap ("Pattern3device n6 to n1", deviceCsmaNodes3.Get (2), true);
//Set up n7-->n1
OnOffHelper client6("ns3::TcpSocketFactory", InetSocketAddress(interfacesCsma1.GetAddress(1), 8080));
client6.SetAttribute ("OnTime", StringValue("ns3::ConstantRandomVariable[Constant=50]"));
client6.SetAttribute ("OffTime", StringValue("ns3::ConstantRandomVariable[Constant=0]"));
client6.SetAttribute ("DataRate", DataRateValue (DataRate ("1.0Mbps")));
client6.SetAttribute ("PacketSize", UintegerValue (2000));
ApplicationContainer clientApp6 = client6.Install (csmaNodes4.Get(1));
clientApp6.Start(Seconds (1.0 ));
clientApp6.Stop (Seconds (21.0));
csma.EnablePcap ("Pattern3device n7 to n1", deviceCsmaNodes4.Get (1), true);
//Set up n8-->n1
OnOffHelper client7("ns3::TcpSocketFactory", InetSocketAddress(interfacesCsma1.GetAddress(1), 8080));
client7.SetAttribute ("OnTime", StringValue("ns3::ConstantRandomVariable[Constant=50]"));
client7.SetAttribute ("OffTime", StringValue("ns3::ConstantRandomVariable[Constant=0]"));
client7.SetAttribute ("DataRate", DataRateValue (DataRate ("1.0Mbps")));
client7.SetAttribute ("PacketSize", UintegerValue (2000));
ApplicationContainer clientApp7 = client7.Install (csmaNodes4.Get(2));
clientApp7.Start(Seconds (1.0 ));
clientApp7.Stop (Seconds (21.0));
csma.EnablePcap ("Pattern3device n8 to n1", deviceCsmaNodes4.Get (2), true);
Ipv4GlobalRoutingHelper::PopulateRoutingTables ();
Simulator::Run ();
Simulator::Destroy ();
return 0;
}