Correcting GlobalRouting lookups. Adding Ipv4SeqsAppTracer
diff --git a/examples/congestion-pop.cc b/examples/congestion-pop.cc
index 2b30ae8..51a5fa0 100644
--- a/examples/congestion-pop.cc
+++ b/examples/congestion-pop.cc
@@ -55,6 +55,11 @@
class Experiment
{
public:
+ Experiment ()
+ : m_rand (0,52)
+ , reader ("/sprint")
+ { }
+
void
ConfigureCcnxTopology ()
{
@@ -63,8 +68,6 @@
string weights ("./src/NDNabstraction/examples/sprint-pops.weights");
string latencies ("./src/NDNabstraction/examples/sprint-pops.latencies");
string positions ("./src/NDNabstraction/examples/sprint-pops.positions");
- string strategy ("ns3::CcnxBestRouteStrategy");
- // string strategy ("ns3::CcnxFloodingStrategy");
RocketfuelWeightsReader reader ("/sprint");
@@ -96,74 +99,25 @@
stack.Install (reader.GetNodes ());
reader.AssignIpv4Addresses (Ipv4Address ("10.0.0.0"));
-
+
// Install CCNx stack
NS_LOG_INFO ("Installing CCNx stack");
CcnxStackHelper ccnxHelper;
- ccnxHelper.SetForwardingStrategy (strategy);
+ ccnxHelper.SetForwardingStrategy ("ns3::CcnxBestRouteStrategy");
ccnxHelper.EnableLimits (true, Seconds(0.1));
ccnxHelper.SetDefaultRoutes (false);
ccnxHelper.InstallAll ();
-
- // // Populate FIB based on IPv4 global routing controller
- ccnxHelper.InstallFakeGlobalRoutes ();
- ccnxHelper.InstallRoutesToAll ();
-
- m_rand = UniformVariable (0, reader.GetNodes ().GetN());
}
void
- ConfigureIpv4Topology ()
+ ConfigureRouting ()
{
- Names::Clear ();
-
- string weights ("./src/NDNabstraction/examples/sprint-pops.weights");
- string latencies ("./src/NDNabstraction/examples/sprint-pops.latencies");
- string positions ("./src/NDNabstraction/examples/sprint-pops.positions");
- string strategy ("ns3::CcnxBestRouteStrategy");
- // string strategy ("ns3::CcnxFloodingStrategy");
-
- RocketfuelWeightsReader reader ("/sprint");
-
- reader.SetFileName (positions);
- reader.SetFileType (RocketfuelWeightsReader::POSITIONS);
- reader.Read ();
-
- reader.SetFileName (weights);
- reader.SetFileType (RocketfuelWeightsReader::WEIGHTS);
- reader.Read ();
-
- reader.SetFileName (latencies);
- reader.SetFileType (RocketfuelWeightsReader::LATENCIES);
- reader.Read ();
-
- reader.Commit ();
- NS_ASSERT_MSG (reader.LinksSize () != 0, "Problems reading the topology file. Failing.");
-
- NS_LOG_INFO("Nodes = " << reader.GetNodes ().GetN());
- NS_LOG_INFO("Links = " << reader.LinksSize ());
-
- // ------------------------------------------------------------
- // -- Read topology data.
- // --------------------------------------------
-
- InternetStackHelper stack;
- Ipv4GlobalRoutingHelper ipv4RoutingHelper;
- stack.SetRoutingHelper (ipv4RoutingHelper);
- stack.Install (reader.GetNodes ());
-
- reader.AssignIpv4Addresses (Ipv4Address ("10.0.0.0"));
-
- // Install CCNx stack
- NS_LOG_INFO ("Installing CCNx stack");
CcnxStackHelper ccnxHelper;
- ccnxHelper.InstallFakeGlobalRoutesImpl ();
- Ipv4GlobalRoutingHelper::PopulateRoutingTables ();
-
- m_rand = UniformVariable (0, reader.GetNodes ().GetN());
+ // // Populate FIB based on IPv4 global routing controller
+ ccnxHelper.InstallFakeGlobalRoutes ();
+ ccnxHelper.InstallRoutesToAll ();
}
-
ApplicationContainer
AddCcnxRandomApplications (uint16_t numStreams)
{
@@ -210,53 +164,6 @@
return apps;
}
- ApplicationContainer
- AddTcpRandomApplications (uint16_t numStreams)
- {
- map<uint32_t, set<uint32_t> > streams;
- ApplicationContainer apps;
-
- const static uint32_t base_port = 1000;
- uint16_t createdStreams = 0;
- uint16_t guard = 0;
- while (createdStreams < numStreams && guard < (numeric_limits<uint16_t>::max ()-1))
- {
- guard ++;
-
- uint32_t node1_num = m_rand.GetValue ();
- uint32_t node2_num = m_rand.GetValue ();
-
- if (node1_num == node2_num)
- continue;
-
- if (streams[node1_num].count (node2_num) > 0) // don't create duplicate streams
- continue;
-
- streams[node1_num].insert (node2_num);
-
- Ptr<Node> node1 = Names::Find<Node> ("/sprint", lexical_cast<string> (node1_num));
- Ptr<Node> node2 = Names::Find<Node> ("/sprint", lexical_cast<string> (node2_num));
-
- // to make sure we don't reuse the same port numbers for different flows, just make all port numbers unique
- PacketSinkHelper consumerHelper ("ns3::TcpSocketFactory",
- InetSocketAddress (Ipv4Address::GetAny (), base_port + createdStreams));
-
- BulkSendHelper producerHelper ("ns3::TcpSocketFactory",
- InetSocketAddress (Ipv4Address(node1->GetId ()), base_port + createdStreams));
- producerHelper.SetAttribute ("MaxBytes", UintegerValue (2080000)); // equal to 2000 ccnx packets
-
- apps.Add
- (consumerHelper.Install (node1));
-
- apps.Add
- (producerHelper.Install (node2));
-
- createdStreams ++;
- }
-
- return apps;
- }
-
void
Run (const Time &finishTime)
{
@@ -269,6 +176,7 @@
}
UniformVariable m_rand;
+ RocketfuelWeightsReader reader;
};
@@ -290,32 +198,29 @@
for (uint32_t run = startRun; run < startRun + maxRuns; run++)
{
Config::SetGlobal ("RngRun", IntegerValue (run));
-
+ cout << "seed = " << SeedManager::GetSeed () << ", run = " << SeedManager::GetRun () << endl;
+
Experiment experiment;
cout << "Run " << run << endl;
- experiment.ConfigureTopology ();
- // ApplicationContainer apps = experiment.AddCcnxRandomApplications (20);
- ApplicationContainer apps = experiment.AddTcpRandomApplications (20);
+ experiment.ConfigureCcnxTopology ();
+ ApplicationContainer apps = experiment.AddCcnxRandomApplications (20);
+ experiment.ConfigureRouting ();
+
+ string prefix = "run-" + lexical_cast<string> (run) + "-";
+ ofstream of_nodes ((prefix + "apps.log").c_str ());
for (uint32_t i = 0; i < apps.GetN () / 2; i++)
{
- cout << "From " << apps.Get (i*2)->GetNode ()->GetId ()
- << " to " << apps.Get (i*2 + 1)->GetNode ()->GetId ();
- cout << "\n";
+ of_nodes << "From " << apps.Get (i*2)->GetNode ()->GetId ()
+ << " to " << apps.Get (i*2 + 1)->GetNode ()->GetId ();
+ of_nodes << "\n";
}
-
- // CcnxTraceHelper traceHelper;
- // traceHelper.EnableAggregateAppAll ("ns3::CcnxConsumer");
- // traceHelper.EnableAggregateAppAll ("ns3::CcnxProducer");
- // traceHelper.SetAppTraceFile (prefix + "trace-app.log");
+ of_nodes.close ();
- // string prefix = "run-" + lexical_cast<string> (run) + "-";
-
- // traceHelper.EnableAggregateL3All ();
- // traceHelper.SetL3TraceFile ("trace-l3.log");
- // traceHelper.EnableRateL3All (prefix + "rate-trace.log");
- // traceHelper.EnableSeqsAppAll ("ns3::CcnxConsumer", prefix + "consumers-seqs.log");
+ CcnxTraceHelper traceHelper;
+ traceHelper.EnableRateL3All (prefix + "rate-trace.log");
+ traceHelper.EnableSeqsAppAll ("ns3::CcnxConsumer", prefix + "consumers-seqs.log");
experiment.Run (Seconds (200.0));
}
diff --git a/examples/congestion-tcp-pop.cc b/examples/congestion-tcp-pop.cc
index 2b30ae8..c1ac443 100644
--- a/examples/congestion-tcp-pop.cc
+++ b/examples/congestion-tcp-pop.cc
@@ -28,6 +28,7 @@
#include "ns3/random-variable.h"
#include "ns3/internet-module.h"
#include "ns3/applications-module.h"
+#include "ns3/config-store.h"
#include <iostream>
#include <sstream>
@@ -36,6 +37,8 @@
#include <set>
#include "ns3/rocketfuel-topology-reader.h"
+#include "../helper/tracers/ipv4-seqs-app-tracer.h"
+
#include <boost/lexical_cast.hpp>
#include <boost/foreach.hpp>
@@ -55,62 +58,10 @@
class Experiment
{
public:
- void
- ConfigureCcnxTopology ()
- {
- Names::Clear ();
-
- string weights ("./src/NDNabstraction/examples/sprint-pops.weights");
- string latencies ("./src/NDNabstraction/examples/sprint-pops.latencies");
- string positions ("./src/NDNabstraction/examples/sprint-pops.positions");
- string strategy ("ns3::CcnxBestRouteStrategy");
- // string strategy ("ns3::CcnxFloodingStrategy");
-
- RocketfuelWeightsReader reader ("/sprint");
-
- reader.SetFileName (positions);
- reader.SetFileType (RocketfuelWeightsReader::POSITIONS);
- reader.Read ();
-
- reader.SetFileName (weights);
- reader.SetFileType (RocketfuelWeightsReader::WEIGHTS);
- reader.Read ();
-
- reader.SetFileName (latencies);
- reader.SetFileType (RocketfuelWeightsReader::LATENCIES);
- reader.Read ();
-
- reader.Commit ();
- NS_ASSERT_MSG (reader.LinksSize () != 0, "Problems reading the topology file. Failing.");
-
- NS_LOG_INFO("Nodes = " << reader.GetNodes ().GetN());
- NS_LOG_INFO("Links = " << reader.LinksSize ());
-
- // ------------------------------------------------------------
- // -- Read topology data.
- // --------------------------------------------
-
- InternetStackHelper stack;
- Ipv4GlobalRoutingHelper ipv4RoutingHelper ("ns3::Ipv4GlobalRoutingOrderedNexthops");
- stack.SetRoutingHelper (ipv4RoutingHelper);
- stack.Install (reader.GetNodes ());
-
- reader.AssignIpv4Addresses (Ipv4Address ("10.0.0.0"));
-
- // Install CCNx stack
- NS_LOG_INFO ("Installing CCNx stack");
- CcnxStackHelper ccnxHelper;
- ccnxHelper.SetForwardingStrategy (strategy);
- ccnxHelper.EnableLimits (true, Seconds(0.1));
- ccnxHelper.SetDefaultRoutes (false);
- ccnxHelper.InstallAll ();
-
- // // Populate FIB based on IPv4 global routing controller
- ccnxHelper.InstallFakeGlobalRoutes ();
- ccnxHelper.InstallRoutesToAll ();
-
- m_rand = UniformVariable (0, reader.GetNodes ().GetN());
- }
+ Experiment ()
+ : m_rand (0,52)
+ , reader ("/sprint")
+ { }
void
ConfigureIpv4Topology ()
@@ -120,11 +71,7 @@
string weights ("./src/NDNabstraction/examples/sprint-pops.weights");
string latencies ("./src/NDNabstraction/examples/sprint-pops.latencies");
string positions ("./src/NDNabstraction/examples/sprint-pops.positions");
- string strategy ("ns3::CcnxBestRouteStrategy");
- // string strategy ("ns3::CcnxFloodingStrategy");
- RocketfuelWeightsReader reader ("/sprint");
-
reader.SetFileName (positions);
reader.SetFileType (RocketfuelWeightsReader::POSITIONS);
reader.Read ();
@@ -142,81 +89,27 @@
NS_LOG_INFO("Nodes = " << reader.GetNodes ().GetN());
NS_LOG_INFO("Links = " << reader.LinksSize ());
-
- // ------------------------------------------------------------
- // -- Read topology data.
- // --------------------------------------------
-
+
InternetStackHelper stack;
- Ipv4GlobalRoutingHelper ipv4RoutingHelper;
- stack.SetRoutingHelper (ipv4RoutingHelper);
stack.Install (reader.GetNodes ());
-
reader.AssignIpv4Addresses (Ipv4Address ("10.0.0.0"));
+ }
- // Install CCNx stack
- NS_LOG_INFO ("Installing CCNx stack");
- CcnxStackHelper ccnxHelper;
- ccnxHelper.InstallFakeGlobalRoutesImpl ();
+ void
+ ConfigureRouting ()
+ {
Ipv4GlobalRoutingHelper::PopulateRoutingTables ();
- m_rand = UniformVariable (0, reader.GetNodes ().GetN());
+ // m_rand = UniformVariable (0, reader.GetNodes ().GetN());
}
-
- ApplicationContainer
- AddCcnxRandomApplications (uint16_t numStreams)
- {
- map<uint32_t, set<uint32_t> > streams;
- ApplicationContainer apps;
-
- uint16_t createdStreams = 0;
- uint16_t guard = 0;
- while (createdStreams < numStreams && guard < (numeric_limits<uint16_t>::max ()-1))
- {
- guard ++;
-
- uint32_t node1_num = m_rand.GetValue ();
- uint32_t node2_num = m_rand.GetValue ();
-
- if (node1_num == node2_num)
- continue;
-
- if (streams[node1_num].count (node2_num) > 0) // don't create duplicate streams
- continue;
-
- streams[node1_num].insert (node2_num);
-
- Ptr<Node> node1 = Names::Find<Node> ("/sprint", lexical_cast<string> (node1_num));
- Ptr<Node> node2 = Names::Find<Node> ("/sprint", lexical_cast<string> (node2_num));
-
- CcnxAppHelper consumerHelper ("ns3::CcnxConsumer");
- consumerHelper.SetPrefix ("/" + lexical_cast<string> (node2->GetId ()));
- consumerHelper.SetAttribute ("MeanRate", StringValue ("2Mbps"));
- consumerHelper.SetAttribute ("Size", StringValue ("1.983642578125")); //to make sure max seq # is 2000
-
- CcnxAppHelper producerHelper ("ns3::CcnxProducer");
- producerHelper.SetPrefix ("/" + lexical_cast<string> (node2->GetId ()));
-
- apps.Add
- (consumerHelper.Install (node1));
-
- apps.Add
- (producerHelper.Install (node2));
-
- createdStreams ++;
- }
-
- return apps;
- }
-
ApplicationContainer
AddTcpRandomApplications (uint16_t numStreams)
{
map<uint32_t, set<uint32_t> > streams;
ApplicationContainer apps;
- const static uint32_t base_port = 1000;
+ const static uint32_t base_port = 10;
uint16_t createdStreams = 0;
uint16_t guard = 0;
while (createdStreams < numStreams && guard < (numeric_limits<uint16_t>::max ()-1))
@@ -237,13 +130,17 @@
Ptr<Node> node1 = Names::Find<Node> ("/sprint", lexical_cast<string> (node1_num));
Ptr<Node> node2 = Names::Find<Node> ("/sprint", lexical_cast<string> (node2_num));
+ Ptr<Ipv4> ipv4 = node1->GetObject<Ipv4> ();
+ // ipv4->GetAddress (0, 0);
+
// to make sure we don't reuse the same port numbers for different flows, just make all port numbers unique
PacketSinkHelper consumerHelper ("ns3::TcpSocketFactory",
InetSocketAddress (Ipv4Address::GetAny (), base_port + createdStreams));
BulkSendHelper producerHelper ("ns3::TcpSocketFactory",
- InetSocketAddress (Ipv4Address(node1->GetId ()), base_port + createdStreams));
- producerHelper.SetAttribute ("MaxBytes", UintegerValue (2080000)); // equal to 2000 ccnx packets
+ InetSocketAddress (ipv4->GetAddress (1, 0).GetLocal (), base_port + createdStreams));
+ // cout << "SendTo: " << ipv4->GetAddress (1, 0).GetLocal () << endl;
+ producerHelper.SetAttribute ("MaxBytes", UintegerValue (2081040)); // equal to 2001 ccnx packets
apps.Add
(consumerHelper.Install (node1));
@@ -269,17 +166,26 @@
}
UniformVariable m_rand;
+ RocketfuelWeightsReader reader;
};
-
int
main (int argc, char *argv[])
{
cout << "Begin congestion-pop scenario\n";
+ Packet::EnableChecking();
+ Packet::EnablePrinting();
Config::SetDefault ("ns3::PointToPointNetDevice::DataRate", StringValue ("1Mbps"));
Config::SetDefault ("ns3::DropTailQueue::MaxPackets", StringValue ("20"));
+ Config::SetDefault ("ns3::TcpSocket::SegmentSize", StringValue ("1040"));
+
+ Config::SetDefault ("ns3::BulkSendApplication::SendSize", StringValue ("1040"));
+ // Config::SetDefault ("ns3::ConfigStore::Filename", StringValue ("attributes.xml"));
+ // Config::SetDefault ("ns3::ConfigStore::Mode", StringValue ("Save"));
+ // Config::SetDefault ("ns3::ConfigStore::FileFormat", StringValue ("Xml"));
+
uint32_t maxRuns = 1;
uint32_t startRun = 0;
CommandLine cmd;
@@ -287,35 +193,35 @@
cmd.AddValue ("runs", "Number of runs", maxRuns);
cmd.Parse (argc, argv);
+ // ConfigStore config;
+ // config.ConfigureDefaults ();
+
for (uint32_t run = startRun; run < startRun + maxRuns; run++)
{
Config::SetGlobal ("RngRun", IntegerValue (run));
+ cout << "seed = " << SeedManager::GetSeed () << ", run = " << SeedManager::GetRun () << endl;
Experiment experiment;
cout << "Run " << run << endl;
- experiment.ConfigureTopology ();
- // ApplicationContainer apps = experiment.AddCcnxRandomApplications (20);
+ experiment.ConfigureIpv4Topology ();
ApplicationContainer apps = experiment.AddTcpRandomApplications (20);
+ experiment.ConfigureRouting ();
+ string prefix = "run-tcp-" + lexical_cast<string> (run) + "-";
+
+ ofstream of_nodes ((prefix + "apps.log").c_str ());
for (uint32_t i = 0; i < apps.GetN () / 2; i++)
{
- cout << "From " << apps.Get (i*2)->GetNode ()->GetId ()
- << " to " << apps.Get (i*2 + 1)->GetNode ()->GetId ();
- cout << "\n";
+ of_nodes << "From " << apps.Get (i*2)->GetNode ()->GetId ()
+ << " to " << apps.Get (i*2 + 1)->GetNode ()->GetId ();
+ of_nodes << "\n";
}
-
- // CcnxTraceHelper traceHelper;
- // traceHelper.EnableAggregateAppAll ("ns3::CcnxConsumer");
- // traceHelper.EnableAggregateAppAll ("ns3::CcnxProducer");
- // traceHelper.SetAppTraceFile (prefix + "trace-app.log");
- // string prefix = "run-" + lexical_cast<string> (run) + "-";
-
- // traceHelper.EnableAggregateL3All ();
- // traceHelper.SetL3TraceFile ("trace-l3.log");
- // traceHelper.EnableRateL3All (prefix + "rate-trace.log");
- // traceHelper.EnableSeqsAppAll ("ns3::CcnxConsumer", prefix + "consumers-seqs.log");
+ CcnxTraceHelper traceHelper;
+ traceHelper.EnableIpv4SeqsAppAll (prefix + "consumers-seqs.log");
+
+ // config.ConfigureAttributes ();
experiment.Run (Seconds (200.0));
}