38 #include "ns3/core-module.h"
39 #include "ns3/network-module.h"
40 #include "ns3/internet-module.h"
41 #include "ns3/point-to-point-module.h"
42 #include "ns3/applications-module.h"
43 #include "ns3/ipv4-static-routing-helper.h"
44 #include "ns3/ipv4-list-routing-helper.h"
65 main (
int argc,
char *argv[])
71 cmd.
Parse (argc, argv);
77 Ptr<Node> nDstRtr = CreateObject<Node> ();
106 ipv4.
SetBase (
"10.1.1.0",
"255.255.255.0");
108 ipv4.
SetBase (
"10.1.2.0",
"255.255.255.0");
110 ipv4.
SetBase (
"10.10.1.0",
"255.255.255.0");
112 ipv4.
SetBase (
"10.10.2.0",
"255.255.255.0");
114 ipv4.
SetBase (
"10.20.1.0",
"255.255.255.0");
157 uint16_t dstport = 12345;
162 apps.
Start (Seconds (0.0));
163 apps.
Stop (Seconds (10.0));
204 localSocket->
Bind ();
215 while (currentTxBytes < totalTxBytes && localSocket->GetTxAvailable () > 0)
218 uint32_t dataOffset = currentTxBytes %
writeSize;
219 uint32_t toWrite =
writeSize - dataOffset;
220 toWrite = std::min (toWrite, left);
222 int amountSent = localSocket->
Send (&
data[dataOffset], toWrite, 0);
228 currentTxBytes += amountSent;
230 localSocket->
Close ();
holds a vector of ns3::Application pointers.
void LogComponentEnableAll(enum LogLevel level)
Manage ASCII trace files for device models.
static Ipv4Address GetAny(void)
NS_LOG_COMPONENT_DEFINE("GrantedTimeWindowMpiInterface")
holds a vector of std::pair of Ptr<Ipv4> and interface index.
hold variables of type string
Ptr< NetDevice > Get(uint32_t i) const
Get the Ptr<NetDevice> stored in this container at a given index.
NetDeviceContainer Install(NodeContainer c)
static uint32_t currentTxBytes
void dstSocketRecv(Ptr< Socket > socket)
void srcSocketRecv(Ptr< Socket > socket)
static void Run(void)
Run the simulation until one of:
aggregate IP/TCP/UDP functionality to existing Nodes.
A helper to make it easier to instantiate an ns3::PacketSinkApplication on a set of nodes...
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. ...
Build a set of PointToPointNetDevice objects.
static EventId Schedule(Time const &time, MEM mem_ptr, OBJ obj)
Schedule an event to expire at the relative time "time" is reached.
void SetDeviceAttribute(std::string name, const AttributeValue &value)
Set an attribute value to be propagated to each NetDevice created by the helper.
static const uint32_t totalTxBytes
void AddHostRouteTo(Ipv4Address dest, Ipv4Address nextHop, uint32_t interface, uint32_t metric=0)
Add a host route to the static routing table.
void StartFlow(Ptr< Socket >, Ipv4Address, uint16_t)
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 ...
holds a vector of ns3::NetDevice pointers
static const uint32_t writeSize
Callback< R > MakeCallback(R(T::*memPtr)(void), OBJ objPtr)
static Ptr< Socket > CreateSocket(Ptr< Node > node, TypeId tid)
This method wraps the creation of sockets that is performed on a given node by a SocketFactory specif...
void Start(Time start)
Arrange for all of the Applications in this container to Start() at the Time given as a parameter...
Parse command-line arguments.
static void Destroy(void)
Every event scheduled by the Simulator::insertAtDestroy method is invoked.
virtual int Connect(const Address &address)=0
Initiate a connection to a remote host.
Access to the Ipv4 forwarding table, interfaces, and configuration.
virtual int Bind(const Address &address)=0
Allocate a local endpoint for this socket.
keep track of a set of node pointers.
void WriteUntilBufferFull(Ptr< Socket >, uint32_t)
void Install(std::string nodeName) const
Aggregate implementations of the ns3::Ipv4, ns3::Ipv6, ns3::Udp, and ns3::Tcp classes onto the provid...
static Time Now(void)
Return the "current simulation time".
void BindSock(Ptr< Socket > sock, Ptr< NetDevice > netdev)
void SetSendCallback(Callback< void, Ptr< Socket >, uint32_t > sendCb)
Notify application when space in transmit buffer is added.
virtual void BindToNetDevice(Ptr< NetDevice > netdevice)
Bind a socket to specific device.
void SetChannelAttribute(std::string name, const AttributeValue &value)
Set an attribute value to be propagated to each Channel created by the helper.
Ipv4 addresses are stored in host order in this class.
void Stop(Time stop)
Arrange for all of the Applications in this container to Stop() at the Time given as a parameter...
Ipv4InterfaceContainer Assign(const NetDeviceContainer &c)
Assign IP addresses to the net devices specified in the container based on the current network prefix...
int main(int argc, char *argv[])
Helper class that adds ns3::Ipv4StaticRouting objects.
void SendStuff(Ptr< Socket > sock, Ipv4Address dstaddr, uint16_t port)
ApplicationContainer Install(NodeContainer c) const
Install an ns3::PacketSinkApplication on each node of the input container configured with all the att...
void Parse(int argc, char *argv[])
Parse the program arguments.
A helper class to make life easier while doing simple IPv4 address assignment in scripts.
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...
virtual int Send(Ptr< Packet > p, uint32_t flags)=0
Send data (or dummy data) to the remote host.
virtual int Close(void)=0
Close a socket.
virtual uint32_t GetTxAvailable(void) const =0
Returns the number of bytes which can be sent in a single call to Send.
Ptr< T > GetObject(void) const
void SetBase(Ipv4Address network, Ipv4Mask mask, Ipv4Address base="0.0.0.1")
Set the base network number, network mask and base address.
void LogComponentEnable(char const *name, enum LogLevel level)
static TypeId LookupByName(std::string name)