69#include "ns3/core-module.h"
70#include "ns3/internet-stack-helper.h"
71#include "ns3/ipv4-address-helper.h"
72#include "ns3/ipv4-global-routing-helper.h"
73#include "ns3/mpi-interface.h"
74#include "ns3/network-module.h"
75#include "ns3/nix-vector-helper.h"
76#include "ns3/on-off-helper.h"
77#include "ns3/packet-sink-helper.h"
78#include "ns3/point-to-point-helper.h"
85main(
int argc,
char* argv[])
95 cmd.AddValue(
"nix",
"Enable the use of nix-vector or global routing", nix);
96 cmd.AddValue(
"nullmsg",
"Enable the use of null-message synchronization", nullmsg);
97 cmd.AddValue(
"tracing",
"Enable pcap tracing",
tracing);
98 cmd.AddValue(
"verbose",
"verbose output",
verbose);
99 cmd.AddValue(
"test",
"Enable regression test output", testing);
100 cmd.Parse(argc, argv);
105 GlobalValue::Bind(
"SimulatorImplementationType",
110 GlobalValue::Bind(
"SimulatorImplementationType",
114 MpiInterface::Enable(&argc, &argv);
124 uint32_t systemId = MpiInterface::GetSystemId();
131 if (systemCount == 2)
133 rightHalfSystemId = 0;
135 else if (systemCount == 3)
137 rightHalfSystemId = 1;
141 std::cout <<
"This simulation requires 2 or 3 logical processors." << std::endl;
152 leftLeafNodes.
Create(4, 0);
158 Ptr<Node> routerNode1 = CreateObject<Node>(0);
159 Ptr<Node> routerNode2 = CreateObject<Node>(rightHalfSystemId);
160 routerNodes.
Add(routerNode1);
161 routerNodes.
Add(routerNode2);
165 rightLeafNodes.
Create(4, rightHalfSystemId);
177 routerDevices = routerLink.
Install(routerNodes);
185 leftLeafDevices.
Add(temp.
Get(0));
186 leftRouterDevices.
Add(temp.
Get(1));
195 rightLeafDevices.
Add(temp.
Get(0));
196 rightRouterDevices.
Add(temp.
Get(1));
203 stack.SetRoutingHelper(nixRouting);
215 leftAddress.
SetBase(
"10.1.1.0",
"255.255.255.0");
218 routerAddress.
SetBase(
"10.2.1.0",
"255.255.255.0");
221 rightAddress.
SetBase(
"10.3.1.0",
"255.255.255.0");
224 routerInterfaces = routerAddress.
Assign(routerDevices);
230 ndc.
Add(leftLeafDevices.
Get(i));
231 ndc.
Add(leftRouterDevices.
Get(i));
233 leftLeafInterfaces.
Add(ifc.
Get(0));
234 leftRouterInterfaces.
Add(ifc.
Get(1));
242 ndc.
Add(rightLeafDevices.
Get(i));
243 ndc.
Add(rightRouterDevices.
Get(i));
245 rightLeafInterfaces.
Add(ifc.
Get(0));
246 rightRouterInterfaces.
Add(ifc.
Get(1));
252 Ipv4GlobalRoutingHelper::PopulateRoutingTables();
259 routerLink.
EnablePcap(
"router-left", routerDevices,
true);
260 leafLink.
EnablePcap(
"leaf-left", leftLeafDevices,
true);
263 if (systemId == rightHalfSystemId)
265 routerLink.
EnablePcap(
"router-right", routerDevices,
true);
266 leafLink.
EnablePcap(
"leaf-right", rightLeafDevices,
true);
271 uint16_t
port = 50000;
272 if (systemId == rightHalfSystemId)
279 sinkApp.
Add(sinkHelper.Install(rightLeafNodes.
Get(i)));
294 clientHelper.SetAttribute(
"OnTime",
StringValue(
"ns3::ConstantRandomVariable[Constant=1]"));
295 clientHelper.SetAttribute(
"OffTime",
296 StringValue(
"ns3::ConstantRandomVariable[Constant=0]"));
302 clientHelper.SetAttribute(
"Remote", remoteAddress);
311 Simulator::Destroy();
315 SinkTracer::Verify(4);
319 MpiInterface::Disable();
a polymophic address class
AttributeValue implementation for Address.
holds a vector of ns3::Application pointers.
Ptr< Application > Get(uint32_t i) const
Get the Ptr<Application> stored in this container at a given index.
void Start(Time start)
Arrange for all of the Applications in this container to Start() at the Time given as a parameter.
void Add(ApplicationContainer other)
Append the contents of another ApplicationContainer to the end of this container.
void Stop(Time stop)
Arrange for all of the Applications in this container to Stop() at the Time given as a parameter.
Parse command-line arguments.
aggregate IP/TCP/UDP functionality to existing Nodes.
A helper class to make life easier while doing simple IPv4 address assignment in scripts.
void SetBase(Ipv4Address network, Ipv4Mask mask, Ipv4Address base="0.0.0.1")
Set the base network number, network mask and base address.
Ipv4Address NewNetwork()
Increment the network number and reset the IP address counter to the base value provided in the SetBa...
Ipv4InterfaceContainer Assign(const NetDeviceContainer &c)
Assign IP addresses to the net devices specified in the container based on the current network prefix...
holds a vector of std::pair of Ptr<Ipv4> and interface index.
std::pair< Ptr< Ipv4 >, uint32_t > Get(uint32_t i) const
Get the std::pair of an Ptr<Ipv4> and interface stored at the location specified by the index.
void Add(const Ipv4InterfaceContainer &other)
Concatenate the entries in the other container with ours.
Ipv4Address GetAddress(uint32_t i, uint32_t j=0) const
holds a vector of ns3::NetDevice pointers
void Add(NetDeviceContainer other)
Append the contents of another NetDeviceContainer to the end of this container.
Ptr< NetDevice > Get(uint32_t i) const
Get the Ptr<NetDevice> stored in this container at a given index.
Helper class that adds Nix-vector routing to nodes.
keep track of a set of node pointers.
void Create(uint32_t n)
Create n nodes and append pointers to them to the end of this NodeContainer.
void Add(const NodeContainer &nc)
Append the contents of another NodeContainer to the end of this container.
Ptr< Node > Get(uint32_t i) const
Get the Ptr<Node> stored in this container at a given index.
bool TraceConnectWithoutContext(std::string name, const CallbackBase &cb)
Connect a TraceSource to a Callback without a context.
A helper to make it easier to instantiate an ns3::OnOffApplication on a set of nodes.
A helper to make it easier to instantiate an ns3::PacketSinkApplication on a set of nodes.
void EnablePcap(std::string prefix, Ptr< NetDevice > nd, bool promiscuous=false, bool explicitFilename=false)
Enable pcap output the indicated net device.
Build a set of PointToPointNetDevice objects.
void SetDeviceAttribute(std::string name, const AttributeValue &value)
Set an attribute value to be propagated to each NetDevice created by the helper.
void SetChannelAttribute(std::string name, const AttributeValue &value)
Set an attribute value to be propagated to each Channel created by the helper.
NetDeviceContainer Install(NodeContainer c)
Hold variables of type string.
Hold an unsigned integer type.
void SetDefault(std::string name, const AttributeValue &value)
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
Time Seconds(double value)
Construct a Time in the indicated unit.
Common methods for MPI examples.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
Callback< R, Args... > MakeCallback(R(T::*memPtr)(Args...), OBJ objPtr)
Build Callbacks for class method members which take varying numbers of arguments and potentially retu...
LogLevel
Logging severity classes and levels.
@ LOG_PREFIX_TIME
Prefix all trace prints with simulation time.
@ LOG_PREFIX_NODE
Prefix all trace prints with simulation node.
@ LOG_LEVEL_INFO
LOG_INFO and above.
uint32_t GetSize(Ptr< const Packet > packet, const WifiMacHeader *hdr, bool isAmpdu)
Return the total size of the packet after WifiMacHeader and FCS trailer have been added.
void LogComponentEnable(const char *name, enum LogLevel level)
Enable the logging output associated with that log component.
bool tracing
Flag to enable/disable generation of tracing files.