23#include "ns3/applications-module.h"
24#include "ns3/core-module.h"
25#include "ns3/internet-module.h"
26#include "ns3/ipv4-global-routing-helper.h"
27#include "ns3/network-module.h"
28#include "ns3/point-to-point-module.h"
40main(
int argc,
char* argv[])
62 uint16_t sampleMetric = 1;
63 cmd.AddValue(
"AlternateCost",
64 "This metric is used in the example script between n3 and n1 ",
69 cmd.Parse(argc, argv);
104 ipv4.SetBase(
"10.0.0.0",
"255.255.255.0");
107 ipv4.SetBase(
"10.1.1.0",
"255.255.255.0");
110 ipv4.SetBase(
"10.2.2.0",
"255.255.255.0");
113 ipv4.SetBase(
"10.3.3.0",
"255.255.255.0");
145 p2p.EnablePcapAll(
"simple-alternate-routing");
NodeContainer n1n2
Nodecontainer n1 + n2.
Ipv4InterfaceContainer i1i2
IPv4 interface container i1 + i2.
NodeContainer n0n2
Nodecontainer n0 + n2.
a polymophic address class
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.
void Stop(Time stop) const
Arrange for all of the Applications in this container to Stop() at the Time given as a parameter.
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.
Parse command-line arguments.
Class for representing data rates.
aggregate IP/TCP/UDP functionality to existing Nodes.
A helper class to make life easier while doing simple IPv4 address assignment in scripts.
static Ipv4Address GetAny()
static void PopulateRoutingTables()
Build a routing database and initialize the routing tables of the nodes in the simulation.
holds a vector of std::pair of Ptr<Ipv4> and interface index.
void SetMetric(uint32_t i, uint16_t metric)
Set a metric for the given interface.
Ipv4Address GetAddress(uint32_t i, uint32_t j=0) const
holds a vector of ns3::NetDevice pointers
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.
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.
Build a set of PointToPointNetDevice objects.
static void Destroy()
Execute the events scheduled with ScheduleDestroy().
static void Run()
Run the simulation.
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.
#define NS_LOG_INFO(msg)
Use NS_LOG to output a message of level LOG_INFO.
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_LOGIC
Debugging logs for key branches and decisions in a function.
Ptr< PacketSink > sink
Pointer to the packet sink application.