TracerouteExample Class Reference

Test script. More...

Collaboration diagram for TracerouteExample:

Public Member Functions
	TracerouteExample ()
bool	Configure (int argc, char **argv)
	Configure script parameters.
void	Report (std::ostream &os)
	Report results.
void	Run ()
	Run simulation.

Private Member Functions
void	CreateDevices ()
	Create the devices.
void	CreateNodes ()
	Create the nodes.
void	InstallApplications ()
	Create the simulation applications.
void	InstallInternetStack ()
	Create the network.

Private Attributes
NetDeviceContainer	devices
	devices used in the example
Ipv4InterfaceContainer	interfaces
	interfaces used in the example
NodeContainer	nodes
	nodes used in the example
bool	pcap
	Write per-device PCAP traces if true.
bool	printRoutes
	Print aodv routes if true.
uint32_t	size
	Number of nodes.
double	step
	Distance between nodes, meters.
double	totalTime
	Simulation time, seconds.

Detailed Description

Test script.

This script creates 1-dimensional grid topology and Traceroute the last node from the first one:

[10.0.0.1] <– step --> [10.0.0.2] <– step --> [10.0.0.3] <– step --> [10.0.0.4]

The results should be all the intermediate hops all the way to 10.0.0.10

Usage:

traceroute 10.0.0.10

Definition at line 54 of file traceroute-example.cc.

Constructor & Destructor Documentation

TracerouteExample()

TracerouteExample::TracerouteExample

(

)

Definition at line 119 of file traceroute-example.cc.

Member Function Documentation

Configure()

bool TracerouteExample::Configure	(	int	argc,
		char **	argv
	)

Configure script parameters.

Parameters

argc	is the command line argument count
argv	is the command line arguments

Returns

true on successful configuration

Definition at line 129 of file traceroute-example.cc.

References pcap, printRoutes, ns3::RngSeedManager::SetSeed(), size, step, and totalTime.

Here is the call graph for this function:

CreateDevices()

void TracerouteExample::CreateDevices ( )

private

Create the devices.

Definition at line 202 of file traceroute-example.cc.

References ns3::YansWifiChannelHelper::Create(), ns3::YansWifiChannelHelper::Default(), devices, ns3::PcapHelperForDevice::EnablePcapAll(), nodes, pcap, ns3::YansWifiPhyHelper::SetChannel(), and ns3::WifiMacHelper::SetType().

Referenced by Run().

Here is the call graph for this function:

Here is the caller graph for this function:

CreateNodes()

void TracerouteExample::CreateNodes ( )

private

Create the nodes.

Definition at line 171 of file traceroute-example.cc.

References ns3::Names::Add(), ns3::NodeContainer::Create(), ns3::NodeContainer::Get(), nodes, size, and step.

Referenced by Run().

Here is the call graph for this function:

Here is the caller graph for this function:

InstallApplications()

void TracerouteExample::InstallApplications ( )

private

Create the simulation applications.

Definition at line 244 of file traceroute-example.cc.

References ns3::NodeContainer::Get(), ns3::V4TraceRouteHelper::Install(), nodes, ns3::Seconds(), ns3::V4TraceRouteHelper::SetAttribute(), ns3::ApplicationContainer::Start(), ns3::ApplicationContainer::Stop(), and totalTime.

Referenced by Run().

Here is the call graph for this function:

Here is the caller graph for this function:

InstallInternetStack()

void TracerouteExample::InstallInternetStack ( )

private

Create the network.

Definition at line 224 of file traceroute-example.cc.

References devices, interfaces, nodes, printRoutes, ns3::Ipv4RoutingHelper::PrintRoutingTableAllAt(), and ns3::Seconds().

Referenced by Run().

Here is the call graph for this function:

Here is the caller graph for this function:

Report()

void TracerouteExample::Report

(

std::ostream &

os

)

Report results.

Parameters

os	the output stream

Definition at line 166 of file traceroute-example.cc.

Run()

void TracerouteExample::Run

(

)

Run simulation.

Definition at line 148 of file traceroute-example.cc.

References CreateDevices(), CreateNodes(), ns3::Simulator::Destroy(), InstallApplications(), InstallInternetStack(), ns3::Simulator::Run(), ns3::Seconds(), ns3::Simulator::Stop(), and totalTime.

Here is the call graph for this function:

Member Data Documentation

devices

NetDeviceContainer TracerouteExample::devices

private

devices used in the example

Definition at line 88 of file traceroute-example.cc.

Referenced by CreateDevices(), and InstallInternetStack().

interfaces

Ipv4InterfaceContainer TracerouteExample::interfaces

private

interfaces used in the example

Definition at line 90 of file traceroute-example.cc.

Referenced by InstallInternetStack().

nodes

NodeContainer TracerouteExample::nodes

private

nodes used in the example

Definition at line 86 of file traceroute-example.cc.

Referenced by CreateDevices(), CreateNodes(), InstallApplications(), and InstallInternetStack().

pcap

bool TracerouteExample::pcap

private

Write per-device PCAP traces if true.

Definition at line 82 of file traceroute-example.cc.

Referenced by Configure(), and CreateDevices().

printRoutes

bool TracerouteExample::printRoutes

private

Print aodv routes if true.

Definition at line 84 of file traceroute-example.cc.

Referenced by Configure(), and InstallInternetStack().

size

uint32_t TracerouteExample::size

private

Number of nodes.

Definition at line 76 of file traceroute-example.cc.

Referenced by Configure(), and CreateNodes().

step

double TracerouteExample::step

private

Distance between nodes, meters.

Definition at line 78 of file traceroute-example.cc.

Referenced by Configure(), and CreateNodes().

totalTime

double TracerouteExample::totalTime

private

Simulation time, seconds.

Definition at line 80 of file traceroute-example.cc.

Referenced by Configure(), InstallApplications(), and Run().

---

The documentation for this class was generated from the following file:

• src/internet-apps/examples/traceroute-example.cc