Synthetic topology
diff --git a/examples/synthetic-topology.cc b/examples/synthetic-topology.cc
new file mode 100644
index 0000000..9fe44be
--- /dev/null
+++ b/examples/synthetic-topology.cc
@@ -0,0 +1,324 @@
+/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2011 University of California, Los Angeles
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation;
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Author: Ilya Moiseenko <iliamo@cs.ucla.edu>
+ */
+
+
+#include "ns3/core-module.h"
+#include "ns3/network-module.h"
+#include "ns3/point-to-point-module.h"
+#include "ns3/NDNabstraction-module.h"
+#include "ns3/point-to-point-grid.h"
+#include "ns3/ipv4-global-routing-helper.h"
+#include "ns3/animation-interface.h"
+// #include "ns3/ccnx-l3-protocol.h"
+
+#include <iostream>
+#include <sstream>
+#include "ns3/annotated-topology-reader.h"
+#include "../utils/spring-mobility-helper.h"
+
+#include "ns3/config-store.h"
+
+using namespace ns3;
+using namespace std;
+
+NS_LOG_COMPONENT_DEFINE ("CcnxSyntheticTopology");
+
+// int transmittedInterests = 0;
+// int receivedInterests = 0;
+// int droppedInterests = 0;
+
+// int transmittedData = 0;
+// int receivedData = 0;
+// int droppedData = 0;
+
+void PrintTime ()
+{
+ NS_LOG_INFO (Simulator::Now ());
+
+ Simulator::Schedule (Seconds (10.0), PrintTime);
+}
+
+void PrintFIBs ()
+{
+ NS_LOG_INFO ("Outputing FIBs into [fibs.log]");
+ Ptr<OutputStreamWrapper> routingStream = Create<OutputStreamWrapper> ("fibs.log", std::ios::out);
+ for (NodeList::Iterator node = NodeList::Begin ();
+ node != NodeList::End ();
+ node++)
+ {
+ // *routingStream->GetStream () << "Node " << (*node)->GetId () << "\n";
+
+ Ptr<CcnxFib> fib = (*node)->GetObject<CcnxFib> ();
+ NS_ASSERT_MSG (fib != 0, "Fire alarm");
+ *routingStream->GetStream () << *fib << "\n\n";
+ }
+}
+
+
+struct AggregateTrace
+{
+ AggregateTrace ()
+ : m_transmittedInterests (0)
+ , m_transmittedData (0)
+ , m_receivedInterests (0)
+ , m_receivedNacks (0)
+ , m_receivedData (0)
+ {
+ }
+
+ void
+ TransmittedInterests (std::string context,
+ Ptr<const CcnxInterestHeader>, Ptr<CcnxApp>, Ptr<CcnxFace>)
+ {
+ m_transmittedInterests++;
+ }
+
+ void
+ TransmittedData (std::string context,
+ Ptr<const CcnxContentObjectHeader>, Ptr<const Packet>,
+ Ptr<CcnxApp>, Ptr<CcnxFace>)
+ {
+ m_transmittedData++;
+ }
+
+ void
+ ReceivedInterests (std::string context,
+ Ptr<const CcnxInterestHeader>,
+ Ptr<CcnxApp>, Ptr<CcnxFace>)
+ {
+ m_receivedInterests++;
+ }
+
+ void
+ ReceivedNacks (std::string context,
+ Ptr<const CcnxInterestHeader>,
+ Ptr<CcnxApp>, Ptr<CcnxFace>)
+ {
+ m_receivedNacks++;
+ }
+
+ void
+ ReceivedData (std::string context,
+ Ptr<const CcnxContentObjectHeader>, Ptr<const Packet>,
+ Ptr<CcnxApp>, Ptr<CcnxFace>)
+ {
+ m_receivedData++;
+ }
+
+ uint64_t m_transmittedInterests;
+ uint64_t m_transmittedData;
+ uint64_t m_receivedInterests;
+ uint64_t m_receivedNacks;
+ uint64_t m_receivedData;
+};
+
+ostream&
+operator << (ostream &os, const AggregateTrace &trace)
+{
+ os << ">> (i): " << trace.m_transmittedInterests << "\n";
+ os << ">> (d): " << trace.m_transmittedData << "\n";
+ os << "<< (i): " << trace.m_receivedInterests << "\n";
+ os << "<< (d): " << trace.m_receivedData << "\n";
+ os << "<< (n): " << trace.m_receivedNacks << "\n";
+ return os;
+}
+
+// static void OnTransmittedInterest (std::string context, Ptr<const CcnxInterestHeader> header,
+// Ptr<Ccnx> ccnx, Ptr<const CcnxFace> face)
+// {
+// transmittedInterests++;
+// }
+
+// static void OnReceivedInterest (std::string context, Ptr<const CcnxInterestHeader> header,
+// Ptr<Ccnx> ccnx, Ptr<const CcnxFace> face)
+// {
+// receivedInterests++;
+// }
+
+// static void OnDroppedInterest (std::string context, Ptr<const CcnxInterestHeader> header, CcnxL3Protocol::DropReason reason,
+// Ptr<Ccnx> ccnx, Ptr<const CcnxFace> face)
+// {
+// droppedInterests++;
+// }
+
+// static void OnTransmittedData (std::string context, Ptr<const CcnxContentObjectHeader> header, Ptr<const Packet> packet,
+// CcnxL3Protocol::ContentObjectSource source, Ptr<Ccnx> ccnx, Ptr<const CcnxFace> face)
+// {
+// transmittedData++;
+// }
+
+// static void OnReceivedData (std::string context, Ptr<const CcnxContentObjectHeader> header, Ptr<const Packet> packet,
+// Ptr<Ccnx> ccnx, Ptr<const CcnxFace> face)
+// {
+// receivedData++;
+// }
+
+// static void OnDroppedData (std::string context, Ptr<const CcnxContentObjectHeader> header, Ptr<const Packet> packet,
+// CcnxL3Protocol::DropReason reason, Ptr<Ccnx> ccnx, Ptr<const CcnxFace> face )
+// {
+// droppedData++;
+// }
+
+int
+main (int argc, char *argv[])
+{
+ // Packet::EnableChecking();
+ // Packet::EnablePrinting();
+ string input ("./src/NDNabstraction/examples/synthetic-topology.txt");
+
+ Time finishTime = Seconds (20.0);
+ string animationFile;
+ string strategy = "ns3::CcnxFloodingStrategy";
+ CommandLine cmd;
+ cmd.AddValue ("finish", "Finish time", finishTime);
+ cmd.AddValue ("netanim", "NetAnim filename", animationFile);
+ cmd.AddValue ("strategy", "CCNx forwarding strategy", strategy);
+ cmd.Parse (argc, argv);
+
+ ConfigStore config;
+ config.ConfigureDefaults ();
+
+ // ------------------------------------------------------------
+ // -- Read topology data.
+ // --------------------------------------------
+
+ AnnotatedTopologyReader reader ("/synthetic");
+ //reader.SetMobilityModel ("ns3::SpringMobilityModel");
+ reader.SetFileName (input);
+
+ NodeContainer nodes = reader.Read ();
+
+ if (reader.LinksSize () == 0)
+ {
+ NS_LOG_ERROR ("Problems reading the topology file. Failing.");
+ return -1;
+ }
+
+ //SpringMobilityHelper::InstallSprings (reader.LinksBegin (), reader.LinksEnd ());
+
+ InternetStackHelper stack;
+ Ipv4GlobalRoutingHelper ipv4RoutingHelper ("ns3::Ipv4GlobalRoutingOrderedNexthops");
+ stack.SetRoutingHelper (ipv4RoutingHelper);
+ stack.Install (nodes);
+ /*
+ reader.AssignIpv4Addresses (Ipv4Address ("10.0.0.0"));
+ */
+ NS_LOG_INFO("Nodes = " << nodes.GetN());
+ NS_LOG_INFO("Links = " << reader.LinksSize ());
+
+ // Install CCNx stack
+ NS_LOG_INFO ("Installing CCNx stack");
+ CcnxStackHelper ccnxHelper;
+ ccnxHelper.SetForwardingStrategy (strategy);
+ ccnxHelper.EnableLimits (false, Seconds(0.1));
+ ccnxHelper.SetDefaultRoutes (true);
+ ccnxHelper.InstallAll ();
+
+ NS_LOG_INFO ("Installing Applications");
+ CcnxConsumerHelper consumerHelper ("/5");
+ ApplicationContainer consumers = consumerHelper.Install (Names::Find<Node> ("/synthetic", "NODE2"));
+
+ consumers.Start (Seconds (0.0));
+ consumers.Stop (finishTime);
+
+ CcnxConsumerHelper consumerHelper2("/6");
+ ApplicationContainer consumers2 = consumerHelper2.Install(Names::Find<Node> ("/synthetic", "NODE6"));
+
+ consumers2.Start (Seconds (0.0));
+ consumers2.Stop (finishTime);
+
+ CcnxProducerHelper producerHelper ("/5",1024);
+ ApplicationContainer producers = producerHelper.Install (Names::Find<Node> ("/synthetic", "NODE7"));
+
+ producers.Start (Seconds (0.0));
+ producers.Stop (finishTime);
+
+ CcnxProducerHelper producerHelper2 ("/6",1024);
+ ApplicationContainer producers2 = producerHelper2.Install (Names::Find<Node> ("/synthetic", "NODE1"));
+
+ producers2.Start (Seconds (0.0));
+ producers2.Stop (finishTime);
+
+ // Populate FIB based on IPv4 global routing controller
+ //ccnxHelper.InstallFakeGlobalRoutes ();
+ //ccnxHelper.InstallRouteTo (Names::Find<Node> ("/synthetic", "NODE1"));
+ //ccnxHelper.InstallRouteTo (Names::Find<Node> ("/synthetic", "NODE7"));
+
+ Simulator::Schedule (Seconds (1.0), PrintFIBs);
+ PrintFIBs ();
+
+ Simulator::Schedule (Seconds (10.0), PrintTime);
+
+ Simulator::Stop (finishTime);
+
+ AnimationInterface *anim = 0;
+ if (animationFile != "")
+ {
+ anim = new AnimationInterface (animationFile);
+ anim->SetMobilityPollInterval (Seconds (1));
+ }
+
+ // NS_LOG_INFO ("Configure Tracing.");
+ AggregateTrace trace;
+ Config::Connect ("/NodeList/*/ApplicationList/*/$ns3::CcnxConsumer/TransmittedInterests",
+ MakeCallback (&AggregateTrace::TransmittedInterests, &trace));
+
+ Config::Connect ("/NodeList/*/ApplicationList/*/$ns3::CcnxConsumer/ReceivedNacks",
+ MakeCallback (&AggregateTrace::ReceivedNacks, &trace));
+
+ Config::Connect ("/NodeList/*/ApplicationList/*/$ns3::CcnxProducer/ReceivedInterests",
+ MakeCallback (&AggregateTrace::ReceivedInterests, &trace));
+
+ Config::Connect ("/NodeList/*/ApplicationList/*/$ns3::CcnxProducer/TransmittedContentObjects",
+ MakeCallback (&AggregateTrace::TransmittedData, &trace));
+
+ Config::Connect ("/NodeList/*/ApplicationList/*/$ns3::CcnxConsumer/ReceivedContentObjects",
+ MakeCallback (&AggregateTrace::ReceivedData, &trace));
+
+ // Config::Connect("/NodeList/*/ns3::CcnxL3Protocol/TransmittedInterestTrace",
+ // MakeCallback (&OnTransmittedInterest));
+ // Config::Connect ("/NodeList/*/ns3::CcnxL3Protocol/ReceivedInterestTrace",
+ // MakeCallback (&OnReceivedInterest));
+ // Config::Connect ("/NodeList/*/ns3::CcnxL3Protocol/DroppedInterestTrace",
+ // MakeCallback (&OnDroppedInterest));
+
+ // Config::Connect ("/NodeList/*/ns3::CcnxL3Protocol/ReceivedDataTrace",
+ // MakeCallback (&OnReceivedData));
+ // Config::Connect ("/NodeList/*/ns3::CcnxL3Protocol/TransmittedDataTrace",
+ // MakeCallback (&OnTransmittedData));
+ // Config::Connect ("/NodeList/*/ns3::CcnxL3Protocol/DroppedDataTrace",
+ // MakeCallback (&OnDroppedData));
+
+ config.ConfigureAttributes ();
+
+ NS_LOG_INFO ("Run Simulation.");
+ Simulator::Run ();
+ Simulator::Destroy ();
+ NS_LOG_INFO ("Done.");
+
+ // NS_LOG_INFO("Total received interests = " << receivedInterests);
+ // NS_LOG_INFO("Total transmitted interests = " << transmittedInterests);
+ // NS_LOG_INFO("Total dropped interests = " << droppedInterests);
+ // NS_LOG_INFO("Total received data = " << receivedData);
+ // NS_LOG_INFO("Total transmitted data = " << transmittedData);
+ // NS_LOG_INFO("Total dropped data = " << droppedData);
+ NS_LOG_INFO (trace);
+ return 0;
+}
diff --git a/examples/synthetic-topology.txt b/examples/synthetic-topology.txt
new file mode 100644
index 0000000..a1bf8f7
--- /dev/null
+++ b/examples/synthetic-topology.txt
@@ -0,0 +1,20 @@
+router
+#name city latitude longitude
+NODE1 NODE1 60 20
+NODE2 NODE2 20 20
+NODE3 NODE3 40 40
+NODE4 NODE4 20 60
+NODE5 NODE5 40 80
+NODE6 NODE6 60 100
+NODE7 NODE7 20 100
+link
+#capacity on 4/10/2003 (see page 20 of http://www.internet2.edu/presentations/spring03/20030410-Abilene-Corbato.pdf)
+#OSPF weight on 04/10/2003 (see http://www.abilene.iu.edu/images/Ab-IGP-topo.jpg)
+#x y capacity(kbps) OSPF Delay QueueSize1 QueueSize2
+NODE1 NODE3 10000 1 1 80 120
+NODE2 NODE3 10000 1 1 110 150
+NODE3 NODE4 1000 1176 1 40 30
+NODE3 NODE5 1000 587 1 50 55 50
+NODE4 NODE5 1000 846 1 10 20
+NODE5 NODE6 10000 260 1 15 35
+NODE5 NODE7 10000 700 50 25 45
diff --git a/wscript b/wscript
index ae2a7fa..197cc0c 100644
--- a/wscript
+++ b/wscript
@@ -113,6 +113,9 @@
obj = bld.create_ns3_program('ccnx-abilene-topology', ['NDNabstraction'])
obj.source = 'examples/abilene-topology.cc'
+ obj = bld.create_ns3_program('ccnx-synthetic-topology', ['NDNabstraction'])
+ obj.source = 'examples/synthetic-topology.cc'
+
# for path in ["examples"]:
# anode = bld.path.find_dir (path)
# if not anode or not anode.is_child_of(bld.srcnode):