32#include "ns3/applications-module.h"
33#include "ns3/core-module.h"
34#include "ns3/internet-module.h"
35#include "ns3/ipv4-list-routing-helper.h"
36#include "ns3/ipv4-static-routing-helper.h"
37#include "ns3/network-module.h"
38#include "ns3/point-to-point-module.h"
63main(
int argc,
char* argv[])
68 cmd.Parse(argc, argv);
103 ipv4.
SetBase(
"10.1.1.0",
"255.255.255.0");
105 ipv4.
SetBase(
"10.1.2.0",
"255.255.255.0");
107 ipv4.
SetBase(
"10.10.1.0",
"255.255.255.0");
109 ipv4.
SetBase(
"10.10.2.0",
"255.255.255.0");
111 ipv4.
SetBase(
"10.20.1.0",
"255.255.255.0");
149 Socket::CreateSocket(nSrc, TypeId::LookupByName(
"ns3::TcpSocketFactory"));
151 Socket::CreateSocket(nSrc, TypeId::LookupByName(
"ns3::TcpSocketFactory"));
153 Socket::CreateSocket(nSrc, TypeId::LookupByName(
"ns3::TcpSocketFactory"));
155 Socket::CreateSocket(nSrc, TypeId::LookupByName(
"ns3::TcpSocketFactory"));
157 uint16_t dstport = 12345;
174 Simulator::Schedule(
Seconds(0.1), &
StartFlow, srcSocket1, dstaddr, dstport);
177 Simulator::Schedule(
Seconds(1.1), &
StartFlow, srcSocket2, dstaddr, dstport);
180 Simulator::Schedule(
Seconds(2.1), &
StartFlow, srcSocket3, dstaddr, dstport);
183 Simulator::Schedule(
Seconds(3.1), &
StartFlow, srcSocket4, dstaddr, dstport);
188 Simulator::Destroy();
216 while (currentTxBytes < totalTxBytes && localSocket->GetTxAvailable() > 0)
223 int amountSent = localSocket->
Send(&
data[dataOffset], toWrite, 0);
231 localSocket->
Close();
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.
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.
Parse command-line arguments.
aggregate IP/TCP/UDP functionality to existing Nodes.
void Install(std::string nodeName) const
Aggregate implementations of the ns3::Ipv4, ns3::Ipv6, ns3::Udp, and ns3::Tcp classes onto the provid...
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.
Ipv4InterfaceContainer Assign(const NetDeviceContainer &c)
Assign IP addresses to the net devices specified in the container based on the current network prefix...
Ipv4 addresses are stored in host order in this class.
Access to the IPv4 forwarding table, interfaces, and configuration.
holds a vector of std::pair of Ptr<Ipv4> and interface index.
Helper class that adds ns3::Ipv4StaticRouting objects.
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.
Ptr< T > GetObject() const
Get a pointer to the requested aggregated Object.
A helper to make it easier to instantiate an ns3::PacketSinkApplication on a set of nodes.
void EnablePcapAll(std::string prefix, bool promiscuous=false)
Enable pcap output on each device (which is of the appropriate type) in the set of all nodes created ...
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)
virtual int Send(Ptr< Packet > p, uint32_t flags)=0
Send data (or dummy data) to the remote host.
void SetSendCallback(Callback< void, Ptr< Socket >, uint32_t > sendCb)
Notify application when space in transmit buffer is added.
virtual int Connect(const Address &address)=0
Initiate a connection to a remote host.
virtual void BindToNetDevice(Ptr< NetDevice > netdevice)
Bind a socket to specific device.
virtual int Close()=0
Close a socket.
virtual int Bind(const Address &address)=0
Allocate a local endpoint for this socket.
virtual uint32_t GetTxAvailable() const =0
Returns the number of bytes which can be sent in a single call to Send.
Hold variables of type string.
#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 Now()
create an ns3::Time instance which contains the current simulation time.
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.
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...
@ LOG_PREFIX_TIME
Prefix all trace prints with simulation time.
@ LOG_LEVEL_INFO
LOG_INFO and above.
void LogComponentEnableAll(LogLevel level)
Enable the logging output for all registered log components.
static const uint32_t totalTxBytes
void srcSocketRecv(Ptr< Socket > socket)
void dstSocketRecv(Ptr< Socket > socket)
void SendStuff(Ptr< Socket > sock, Ipv4Address dstaddr, uint16_t port)
static const uint32_t writeSize
void WriteUntilBufferFull(Ptr< Socket >, uint32_t)
static uint32_t currentTxBytes
void BindSock(Ptr< Socket > sock, Ptr< NetDevice > netdev)
void StartFlow(Ptr< Socket >, Ipv4Address, uint16_t)
Ptr< PacketSink > sink
Pointer to the packet sink application.