19#include "ns3/applications-module.h"
20#include "ns3/brite-module.h"
21#include "ns3/core-module.h"
22#include "ns3/internet-module.h"
23#include "ns3/mobility-module.h"
24#include "ns3/mpi-interface.h"
25#include "ns3/network-module.h"
26#include "ns3/nix-vector-helper.h"
27#include "ns3/point-to-point-module.h"
42main(
int argc,
char* argv[])
46 MpiInterface::Enable(&argc, &argv);
47 GlobalValue::Bind(
"SimulatorImplementationType",
StringValue(
"ns3::DistributedSimulatorImpl"));
52 uint32_t systemId = MpiInterface::GetSystemId();
57 NS_ASSERT_MSG(systemCount == 2,
"This demonstration requires 2 and only 2 logical processors.");
62 std::string confFile =
"src/brite/examples/conf_files/TD_ASBarabasi_RTWaxman.conf";
67 cmd.AddValue(
"confFile",
"BRITE conf file", confFile);
68 cmd.AddValue(
"tracing",
"Enable or disable ascii tracing",
tracing);
69 cmd.AddValue(
"nix",
"Enable or disable nix-vector routing", nix);
71 cmd.Parse(argc, argv);
85 stack.SetRoutingHelper(nixRouting);
89 address.SetBase(
"10.0.0.0",
"255.255.255.252");
92 bth.BuildBriteTopology(
stack, systemCount);
93 bth.AssignIpv4Addresses(
address);
107 NS_LOG_LOGIC(
"AS 0 has been assigned to system " << bth.GetSystemNumberForAs(0));
108 NS_LOG_LOGIC(
"As 1 has been assigned to system " << bth.GetSystemNumberForAs(1));
111 client.
Add(CreateObject<Node>(0));
112 stack.Install(client);
113 int numLeafNodesInAsZero = bth.GetNLeafNodesForAs(0);
114 client.
Add(bth.GetLeafNodeForAs(0, numLeafNodesInAsZero - 1));
117 server.
Add(CreateObject<Node>(1));
118 stack.Install(server);
119 int numLeafNodesInAsOne = bth.GetNLeafNodesForAs(1);
120 server.
Add(bth.GetLeafNodeForAs(1, numLeafNodesInAsOne - 1));
128 p2pClientDevices = p2p.
Install(client);
129 p2pServerDevices = p2p.
Install(server);
131 address.SetBase(
"10.1.0.0",
"255.255.0.0");
133 clientInterfaces =
address.Assign(p2pClientDevices);
135 address.SetBase(
"10.2.0.0",
"255.255.0.0");
137 serverInterfaces =
address.Assign(p2pServerDevices);
141 Ipv4GlobalRoutingHelper::PopulateRoutingTables();
152 PacketSinkHelper packetSinkHelper(
"ns3::TcpSocketFactory", sinkLocalAddress);
153 sinkApps.
Add(packetSinkHelper.Install(server.
Get(0)));
161 clientHelper.SetAttribute(
"OnTime",
StringValue(
"ns3::ConstantRandomVariable[Constant=1]"));
162 clientHelper.SetAttribute(
"OffTime",
163 StringValue(
"ns3::ConstantRandomVariable[Constant=0]"));
167 clientHelper.SetAttribute(
"Remote", remoteAddress);
175 Ipv4GlobalRoutingHelper::PopulateRoutingTables();
185 Simulator::Stop(
Seconds(200.0));
187 Simulator::Destroy();
195 MpiInterface::Disable();
200 NS_FATAL_ERROR(
"Can't use distributed simulator without MPI compiled in");
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.
void EnableAsciiAll(std::string prefix)
Enable ascii trace output on each device (which is of the appropriate type) in the set of all nodes c...
Manage ASCII trace files for device models.
Ptr< OutputStreamWrapper > CreateFileStream(std::string filename, std::ios::openmode filemode=std::ios::out)
Create and initialize an output stream object we'll use to write the traced bits.
Interface with BRITE, the Boston university Representative Internet Topology gEnerator.
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.
holds a vector of std::pair of Ptr<Ipv4> and interface index.
Ipv4Address GetAddress(uint32_t i, uint32_t j=0) const
holds a vector of ns3::NetDevice pointers
Helper class that adds Nix-vector routing to nodes.
keep track of a set of node pointers.
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.
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.
uint64_t GetTotalRx() const
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.
#define NS_ASSERT_MSG(condition, message)
At runtime, in debugging builds, if this condition is not true, the program prints the message to out...
#define NS_FATAL_ERROR(msg)
Report a fatal error with a message and terminate.
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
#define NS_LOG_DEBUG(msg)
Use NS_LOG to output a message of level LOG_DEBUG.
#define NS_LOG_LOGIC(msg)
Use NS_LOG to output a message of level LOG_LOGIC.
Time Seconds(double value)
Construct a Time in the indicated unit.
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.
@ LOG_LEVEL_ALL
Print everything.
@ 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.