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A Discrete-Event Network Simulator
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API
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Go to the documentation of this file.
27 #include "ns3/csma-net-device.h"
28 #include "ns3/core-module.h"
29 #include "ns3/network-module.h"
30 #include "ns3/internet-module.h"
31 #include "ns3/point-to-point-module.h"
32 #include "ns3/applications-module.h"
33 #include "ns3/ipv4-global-routing-helper.h"
40 main (
int argc,
char *argv[])
46 cmd.Parse (argc, argv);
81 ipv4.
SetBase (
"10.1.1.0",
"255.255.255.252");
84 ipv4.
SetBase (
"10.1.1.4",
"255.255.255.252");
91 int32_t ifIndexC = ipv4C->AddInterface (deviceC);
96 ipv4A->
SetUp (ifIndexA);
99 ipv4C->AddAddress (ifIndexC, ifInAddrC);
100 ipv4C->SetMetric (ifIndexC, 1);
101 ipv4C->SetUp (ifIndexC);
112 onoff.SetConstantRate (
DataRate (6000));
120 apps =
sink.Install (nC);
holds a vector of ns3::NetDevice pointers
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
Parse command-line arguments.
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...
Every class exported by the ns3 library is enclosed in the ns3 namespace.
void Stop(Time stop)
Arrange for all of the Applications in this container to Stop() at the Time given as a parameter.
A helper class to make life easier while doing simple IPv4 address assignment in scripts.
virtual void SetUp(uint32_t interface)=0
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.
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 ...
Ptr< T > GetObject(void) const
Get a pointer to the requested aggregated Object.
NetDeviceContainer Install(NodeContainer c)
Ipv4 addresses are stored in host order in this class.
virtual void SetMetric(uint32_t interface, uint16_t metric)=0
void SetBase(Ipv4Address network, Ipv4Mask mask, Ipv4Address base="0.0.0.1")
Set the base network number, network mask and base address.
Access to the IPv4 forwarding table, interfaces, and configuration.
virtual uint32_t AddInterface(Ptr< NetDevice > device)=0
Class for representing data rates.
static void PopulateRoutingTables(void)
Build a routing database and initialize the routing tables of the nodes in the simulation.
a polymophic address class
a class to store IPv4 address information on an interface
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 to make it easier to instantiate an ns3::OnOffApplication 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.
static Mac48Address Allocate(void)
Allocate a new Mac48Address.
void SetQueue(Ptr< Queue< Packet > > queue)
Attach a queue to the CsmaNetDevice.
holds a vector of std::pair of Ptr<Ipv4> and interface index.
uint32_t AddDevice(Ptr< NetDevice > device)
Associate a NetDevice to this node.
virtual void SetAddress(Address address)
Set the address of this interface.
static void Run(void)
Run the simulation.
Hold variables of type string.
A helper to make it easier to instantiate an ns3::PacketSinkApplication on a set of nodes.
Manage ASCII trace files for device models.
static Ipv4Address GetAny(void)
void Start(Time start)
Arrange for all of the Applications in this container to Start() at the Time given as a parameter.
Time Seconds(double value)
Construct a Time in the indicated unit.
Ipv4InterfaceContainer Assign(const NetDeviceContainer &c)
Assign IP addresses to the net devices specified in the container based on the current network prefix...
static void Destroy(void)
Execute the events scheduled with ScheduleDestroy().
holds a vector of ns3::Application pointers.
Build a set of PointToPointNetDevice objects.
keep track of a set of node pointers.
a class to represent an Ipv4 address mask
Ipv4Address GetLocal(void) const
Get the local address.
Ptr< T > CreateObject(Args &&... args)
Create an object by type, with varying number of constructor parameters.
aggregate IP/TCP/UDP functionality to existing Nodes.
virtual bool AddAddress(uint32_t interface, Ipv4InterfaceAddress address)=0