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tutorial topologies

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This commit is contained in:
Craig Dowell
2007-10-09 18:02:32 -07:00
parent 79aa1535f3
commit 6b5b86f343
3 changed files with 54 additions and 20 deletions
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62
tutorial/tutorial-linear-dumbbell.cc
View File

@@ -51,10 +51,11 @@ int
main (int argc, char *argv[])
{
LogComponentEnable ("DumbbellSimulation", LOG_LEVEL_INFO);
// LogComponentEnableAll (LOG_LEVEL_ALL, LOG_DECORATE_ALL);
NS_LOG_INFO ("Dumbbell Topology Simulation");
//
// Create the lan on the left side of the dumbbell.
//
Ptr<Node> n0 = Create<InternetNode> ();
Ptr<Node> n1 = Create<InternetNode> ();
Ptr<Node> n2 = Create<InternetNode> ();
@@ -79,7 +80,9 @@ main (int argc, char *argv[])
CsmaIpv4Topology::AddIpv4Address (n1, nd1, "10.1.1.2", "255.255.255.0");
CsmaIpv4Topology::AddIpv4Address (n2, nd2, "10.1.1.3", "255.255.255.0");
CsmaIpv4Topology::AddIpv4Address (n3, nd3, "10.1.1.4", "255.255.255.0");
//
// Create the lan on the right side of the dumbbell.
//
Ptr<Node> n4 = Create<InternetNode> ();
Ptr<Node> n5 = Create<InternetNode> ();
Ptr<Node> n6 = Create<InternetNode> ();
@@ -104,31 +107,62 @@ main (int argc, char *argv[])
CsmaIpv4Topology::AddIpv4Address (n5, nd5, "10.1.2.2", "255.255.255.0");
CsmaIpv4Topology::AddIpv4Address (n6, nd6, "10.1.2.3", "255.255.255.0");
CsmaIpv4Topology::AddIpv4Address (n7, nd7, "10.1.2.4", "255.255.255.0");
//
// Create the point-to-point link to connect the two lans.
//
Ptr<PointToPointChannel> link = PointToPointTopology::AddPointToPointLink (
n3, n4, DataRate (38400), MilliSeconds (20));
PointToPointTopology::AddIpv4Addresses (link, n3, "10.1.3.1",
n4, "10.1.3.2");
//
// Create data flows across the link:
// n0 ==> n4 ==> n0
// n1 ==> n5 ==> n1
// n2 ==> n6 ==> n2
// n3 ==> n7 ==> n3
//
uint16_t port = 7;
Ptr<UdpEchoClient> client = Create<UdpEchoClient> (n0, "10.1.2.4", port,
1, Seconds(1.), 1024);
Ptr<UdpEchoClient> client0 = Create<UdpEchoClient> (n0, "10.1.2.1", port,
100, Seconds(.01), 1024);
Ptr<UdpEchoClient> client1 = Create<UdpEchoClient> (n1, "10.1.2.2", port,
100, Seconds(.01), 1024);
Ptr<UdpEchoClient> client2 = Create<UdpEchoClient> (n2, "10.1.2.3", port,
100, Seconds(.01), 1024);
Ptr<UdpEchoClient> client3 = Create<UdpEchoClient> (n3, "10.1.2.4", port,
100, Seconds(.01), 1024);
Ptr<UdpEchoServer> server = Create<UdpEchoServer> (n7, port);
Ptr<UdpEchoServer> server4 = Create<UdpEchoServer> (n4, port);
Ptr<UdpEchoServer> server5 = Create<UdpEchoServer> (n5, port);
Ptr<UdpEchoServer> server6 = Create<UdpEchoServer> (n6, port);
Ptr<UdpEchoServer> server7 = Create<UdpEchoServer> (n7, port);
server->Start(Seconds(1.));
client->Start(Seconds(2.));
server4->Start(Seconds(1.));
server5->Start(Seconds(1.));
server6->Start(Seconds(1.));
server7->Start(Seconds(1.));
server->Stop (Seconds(10.));
client->Stop (Seconds(10.));
client0->Start(Seconds(2.));
client1->Start(Seconds(2.1));
client2->Start(Seconds(2.2));
client3->Start(Seconds(2.3));
AsciiTrace asciitrace ("tutorial-4.tr");
server4->Stop (Seconds(10.));
server5->Stop (Seconds(10.));
server6->Stop (Seconds(10.));
server7->Stop (Seconds(10.));
client0->Stop (Seconds(10.));
client1->Stop (Seconds(10.));
client2->Stop (Seconds(10.));
client3->Stop (Seconds(10.));
AsciiTrace asciitrace ("tutorial.tr");
asciitrace.TraceAllQueues ();
asciitrace.TraceAllNetDeviceRx ();
PcapTrace pcaptrace ("tutorial-4.pcap");
PcapTrace pcaptrace ("tutorial.pcap");
pcaptrace.TraceAllIp ();
GlobalRouteManager::PopulateRoutingTables ();

6
tutorial/tutorial-star-routing.cc
View File

@@ -29,7 +29,7 @@
#include "ns3/pcap-trace.h"
#include "ns3/global-route-manager.h"
NS_LOG_COMPONENT_DEFINE ("PointToPointSimulation");
NS_LOG_COMPONENT_DEFINE ("StarRoutingSimulation");
using namespace ns3;
@@ -46,9 +46,9 @@ using namespace ns3;
int
main (int argc, char *argv[])
{
LogComponentEnable ("PointToPointSimulation", LOG_LEVEL_INFO);
LogComponentEnable ("StarRoutingSimulation", LOG_LEVEL_INFO);
NS_LOG_INFO ("Point to Point Topology Simulation");
NS_LOG_INFO ("Star Topology with Routing Simulation");
Ptr<Node> n0 = Create<InternetNode> ();
Ptr<Node> n1 = Create<InternetNode> ();

6
tutorial/tutorial-star.cc
View File

@@ -29,7 +29,7 @@
#include "ns3/pcap-trace.h"
#include "ns3/global-route-manager.h"
NS_LOG_COMPONENT_DEFINE ("PointToPointSimulation");
NS_LOG_COMPONENT_DEFINE ("StarSimulation");
using namespace ns3;
@@ -46,9 +46,9 @@ using namespace ns3;
int
main (int argc, char *argv[])
{
LogComponentEnable ("PointToPointSimulation", LOG_LEVEL_INFO);
LogComponentEnable ("StarSimulation", LOG_LEVEL_INFO);
NS_LOG_INFO ("Point to Point Topology Simulation");
NS_LOG_INFO ("Star Topology Simulation");
Ptr<Node> n0 = Create<InternetNode> ();
Ptr<Node> n1 = Create<InternetNode> ();