15#include "ns3/applications-module.h"
16#include "ns3/core-module.h"
17#include "ns3/csma-module.h"
18#include "ns3/internet-module.h"
37 << packet->GetSize() << std::endl;
42main(
int argc,
char* argv[])
44 bool outputValidated =
true;
47 cmd.Parse(argc, argv);
108 csmaNetDevice->GetAttribute(
"Mtu", val);
109 std::cout <<
"MTU on device 0 before configuration is " << val.Get() << std::endl;
114 csmaNetDevice->GetAttribute(
"Mtu", val);
115 std::cout <<
"MTU on device 0 after configuration is " << val.Get() << std::endl;
117 if (val.Get() != 1234)
119 outputValidated =
false;
135 ipv4.SetBase(
"10.1.1.0",
"255.255.255.0");
159 apps =
client.Install(
"/Names/client");
187 csma.EnablePcapAll(
"object-names");
193 csma.EnablePcap(
"client-device.pcap", d.
Get(0),
false,
true);
195 std::cout <<
"Running simulation..." << std::endl;
203 outputValidated =
false;
206 if (!outputValidated)
208 std::cerr <<
"Program internal checking failed; returning with error" << std::endl;
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.
Parse command-line arguments.
build a set of CsmaNetDevice objects
A Device for a Csma Network Link.
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.
holds a vector of std::pair of Ptr<Ipv4> and interface index.
Ipv4Address GetAddress(uint32_t i, uint32_t j=0) const
static void Rename(std::string oldpath, std::string newname)
Rename a previously associated name.
static void Add(std::string name, Ptr< Object > object)
Add the association between the string "name" and the Ptr<Object> obj.
holds a vector of ns3::NetDevice pointers
Ptr< NetDevice > Get(uint32_t i) const
Get the Ptr<NetDevice> stored in this container at a given index.
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.
Smart pointer class similar to boost::intrusive_ptr.
static void Destroy()
Execute the events scheduled with ScheduleDestroy().
static Time Now()
Return the current simulation virtual time.
static void Run()
Run the simulation.
Simulation virtual time values and global simulation resolution.
double GetSeconds() const
Get an approximation of the time stored in this instance in the indicated unit.
Create an application which sends a UDP packet and waits for an echo of this packet.
Create a server application which waits for input UDP packets and sends them back to the original sen...
Hold an unsigned integer type.
void Connect(std::string path, const CallbackBase &cb)
void Set(std::string path, 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.
Time MilliSeconds(uint64_t value)
Construct a Time in the indicated unit.
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...
uint32_t bytesReceived
Counter of the received bytes.
void RxEvent(std::string context, Ptr< const Packet > packet)
Function called when a packet is received.
static const uint32_t packetSize
Packet size generated at the AP.