44 #include "ns3/core-module.h"
45 #include "ns3/network-module.h"
46 #include "ns3/mpi-interface.h"
47 #include "ns3/ipv4-global-routing-helper.h"
48 #include "ns3/ipv4-static-routing-helper.h"
49 #include "ns3/ipv4-list-routing-helper.h"
50 #include "ns3/point-to-point-helper.h"
51 #include "ns3/internet-stack-helper.h"
52 #include "ns3/ipv4-nix-vector-helper.h"
53 #include "ns3/ipv4-address-helper.h"
54 #include "ns3/on-off-helper.h"
55 #include "ns3/packet-sink-helper.h"
66 main (
int argc,
char *argv[])
83 std::cout <<
"This simulation requires 2 and only 2 logical processors." << std::endl;
95 cmd.
AddValue (
"nix",
"Enable the use of nix-vector or global routing", nix);
96 cmd.
Parse (argc, argv);
100 leftLeafNodes.
Create (4, 0);
106 Ptr<Node> routerNode1 = CreateObject<Node> (0);
107 Ptr<Node> routerNode2 = CreateObject<Node> (1);
108 routerNodes.
Add (routerNode1);
109 routerNodes.
Add (routerNode2);
113 rightLeafNodes.
Create (4, 1);
125 routerDevices = routerLink.
Install (routerNodes);
130 for (uint32_t i = 0; i < 4; ++i)
133 leftLeafDevices.
Add (temp.
Get (0));
134 leftRouterDevices.
Add (temp.
Get (1));
140 for (uint32_t i = 0; i < 4; ++i)
143 rightLeafDevices.
Add (temp.
Get (0));
144 rightRouterDevices.
Add (temp.
Get (1));
152 list.
Add (staticRouting, 0);
153 list.
Add (nixRouting, 10);
169 leftAddress.
SetBase (
"10.1.1.0",
"255.255.255.0");
172 routerAddress.
SetBase (
"10.2.1.0",
"255.255.255.0");
175 rightAddress.
SetBase (
"10.3.1.0",
"255.255.255.0");
178 routerInterfaces = routerAddress.
Assign (routerDevices);
181 for (uint32_t i = 0; i < 4; ++i)
184 ndc.
Add (leftLeafDevices.
Get (i));
185 ndc.
Add (leftRouterDevices.
Get (i));
187 leftLeafInterfaces.
Add (ifc.
Get (0));
188 leftRouterInterfaces.
Add (ifc.
Get (1));
193 for (uint32_t i = 0; i < 4; ++i)
196 ndc.
Add (rightLeafDevices.
Get (i));
197 ndc.
Add (rightRouterDevices.
Get (i));
199 rightLeafInterfaces.
Add (ifc.
Get (0));
200 rightRouterInterfaces.
Add (ifc.
Get (1));
210 uint16_t port = 50000;
216 for (uint32_t i = 0; i < 4; ++i)
218 sinkApp.
Add (sinkHelper.Install (rightLeafNodes.
Get (i)));
228 clientHelper.SetAttribute
229 (
"OnTime",
StringValue (
"ns3::ConstantRandomVariable[Constant=1]"));
230 clientHelper.SetAttribute
231 (
"OffTime",
StringValue (
"ns3::ConstantRandomVariable[Constant=0]"));
234 for (uint32_t i = 0; i < 4; ++i)
238 clientHelper.SetAttribute (
"Remote", remoteAddress);
239 clientApps.
Add (clientHelper.Install (leftLeafNodes.
Get (i)));
252 NS_FATAL_ERROR (
"Can't use distributed simulator without MPI compiled in");
holds a vector of ns3::Application pointers.
static Ipv4Address GetAny(void)
std::pair< Ptr< Ipv4 >, uint32_t > Get(uint32_t i) const
holds a vector of std::pair of Ptr<Ipv4> and interface index.
static void PopulateRoutingTables(void)
Build a routing database and initialize the routing tables of the nodes in the simulation. Makes all nodes in the simulation into routers.
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)
void Add(ApplicationContainer other)
Append the contents of another ApplicationContainer to the end of this container. ...
#define NS_LOG_COMPONENT_DEFINE(name)
Helper class that adds Nix-vector routing to nodes.
aggregate IP/TCP/UDP functionality to existing Nodes.
A helper to make it easier to instantiate an ns3::PacketSinkApplication on a set of nodes...
Build a set of PointToPointNetDevice objects.
void SetDeviceAttribute(std::string name, const AttributeValue &value)
A helper to make it easier to instantiate an ns3::OnOffApplication on a set of nodes.
#define NS_FATAL_ERROR(msg)
fatal error handling
a polymophic address class
void InstallAll(void) const
void Add(NetDeviceContainer other)
Append the contents of another NetDeviceContainer to the end of this container.
static void Enable(int *pargc, char ***pargv)
Hold an unsigned integer type.
holds a vector of ns3::NetDevice pointers
static void Bind(std::string name, const AttributeValue &value)
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 argumentsInstances of this class can be used to parse command-line arguments: user...
static void Destroy(void)
void SetDefault(std::string name, const AttributeValue &value)
keep track of a set of node pointers.
void Add(const Ipv4RoutingHelper &routing, int16_t priority)
void SetChannelAttribute(std::string name, const AttributeValue &value)
hold objects of type ns3::Address
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...
Time Seconds(double seconds)
create ns3::Time instances in units of seconds.
void Add(NodeContainer other)
Append the contents of another NodeContainer to the end of this container.
static uint32_t GetSystemId()
Helper class that adds ns3::Ipv4StaticRouting objects.
void AddValue(const std::string &name, const std::string &help, T &value)
Ptr< Node > Get(uint32_t i) const
Get the Ptr<Node> stored in this container at a given index.
void Parse(int argc, char *argv[]) const
Ipv4Address NewNetwork(void)
Increment the network number and reset the IP address counter to the base value provided in the SetBa...
Helper class that adds ns3::Ipv4ListRouting objects.
A helper class to make life easier while doing simple IPv4 address assignment in scripts.
void Create(uint32_t n)
Create n nodes and append pointers to them to the end of this NodeContainer.
void Add(Ipv4InterfaceContainer other)
static uint32_t GetSize()
void SetRoutingHelper(const Ipv4RoutingHelper &routing)
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)
Ipv4Address GetAddress(uint32_t i, uint32_t j=0) const