49#include "ns3/core-module.h"
50#include "ns3/internet-stack-helper.h"
51#include "ns3/ipv4-address-helper.h"
52#include "ns3/ipv4-global-routing-helper.h"
53#include "ns3/mpi-interface.h"
54#include "ns3/network-module.h"
55#include "ns3/nix-vector-helper.h"
56#include "ns3/on-off-helper.h"
57#include "ns3/packet-sink-helper.h"
58#include "ns3/point-to-point-helper.h"
68main(
int argc,
char* argv[])
78 cmd.AddValue(
"nix",
"Enable the use of nix-vector or global routing", nix);
79 cmd.AddValue(
"nullmsg",
"Enable the use of null-message synchronization", nullmsg);
80 cmd.AddValue(
"tracing",
"Enable pcap tracing",
tracing);
81 cmd.AddValue(
"verbose",
"verbose output",
verbose);
82 cmd.AddValue(
"test",
"Enable regression test output", testing);
83 cmd.Parse(argc, argv);
88 GlobalValue::Bind(
"SimulatorImplementationType",
93 GlobalValue::Bind(
"SimulatorImplementationType",
98 MpiInterface::Enable(&argc, &argv);
108 uint32_t systemId = MpiInterface::GetSystemId();
113 if (systemCount != 2)
115 std::cout <<
"This simulation requires 2 and only 2 logical processors." << std::endl;
126 leftLeafNodes.
Create(4, 0);
132 Ptr<Node> routerNode1 = CreateObject<Node>(0);
133 Ptr<Node> routerNode2 = CreateObject<Node>(1);
134 routerNodes.
Add(routerNode1);
135 routerNodes.
Add(routerNode2);
139 rightLeafNodes.
Create(4, 1);
151 routerDevices = routerLink.
Install(routerNodes);
159 leftLeafDevices.
Add(temp.
Get(0));
160 leftRouterDevices.
Add(temp.
Get(1));
169 rightLeafDevices.
Add(temp.
Get(0));
170 rightRouterDevices.
Add(temp.
Get(1));
177 stack.SetRoutingHelper(nixRouting);
189 leftAddress.
SetBase(
"10.1.1.0",
"255.255.255.0");
192 routerAddress.
SetBase(
"10.2.1.0",
"255.255.255.0");
195 rightAddress.
SetBase(
"10.3.1.0",
"255.255.255.0");
198 routerInterfaces = routerAddress.
Assign(routerDevices);
204 ndc.
Add(leftLeafDevices.
Get(i));
205 ndc.
Add(leftRouterDevices.
Get(i));
207 leftLeafInterfaces.
Add(ifc.
Get(0));
208 leftRouterInterfaces.
Add(ifc.
Get(1));
216 ndc.
Add(rightLeafDevices.
Get(i));
217 ndc.
Add(rightRouterDevices.
Get(i));
219 rightLeafInterfaces.
Add(ifc.
Get(0));
220 rightRouterInterfaces.
Add(ifc.
Get(1));
226 Ipv4GlobalRoutingHelper::PopulateRoutingTables();
233 routerLink.
EnablePcap(
"router-left", routerDevices,
true);
234 leafLink.
EnablePcap(
"leaf-left", leftLeafDevices,
true);
239 routerLink.
EnablePcap(
"router-right", routerDevices,
true);
240 leafLink.
EnablePcap(
"leaf-right", rightLeafDevices,
true);
246 uint16_t
port = 50000;
254 sinkApp.
Add(sinkHelper.Install(rightLeafNodes.
Get(i)));
269 clientHelper.SetAttribute(
"OnTime",
StringValue(
"ns3::ConstantRandomVariable[Constant=1]"));
270 clientHelper.SetAttribute(
"OffTime",
271 StringValue(
"ns3::ConstantRandomVariable[Constant=0]"));
277 clientHelper.SetAttribute(
"Remote", remoteAddress);
286 Simulator::Destroy();
290 SinkTracer::Verify(4);
294 MpiInterface::Disable();
a polymophic address class
AttributeValue implementation for Address.
holds a vector of ns3::Application pointers.
void Start(Time start) const
Start all of the Applications in this container at the start time given as a parameter.
Ptr< Application > Get(uint32_t i) const
Get the Ptr<Application> stored in this container at a given index.
void Stop(Time stop) const
Arrange for all of the Applications in this container to Stop() at the Time given as a parameter.
void Add(ApplicationContainer other)
Append the contents of another ApplicationContainer to the end of this container.
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.
void LogComponentEnable(const std::string &name, LogLevel level)
Enable the logging output associated with that log component.
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.
bool tracing
Flag to enable/disable generation of tracing files.