Add examples (loose-routing-ipv6 not working yet).
This commit is contained in:
Sebastien Vincent
164
examples/ipv6/fragmentation-ipv6.cc
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164
examples/ipv6/fragmentation-ipv6.cc
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@@ -0,0 +1,164 @@
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/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
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/*
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* Copyright (c) 2008-2009 Strasbourg University
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation;
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Author: David Gross <david.gross@eturs.u-strasbg.fr>
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* Sebastien Vincent <vincent@clarinet.u-strasbg.fr>
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*/
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// Network topology
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// //
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// // n0 r n1
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// // | _ |
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// // ====|_|====
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// // router
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// //
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// // - Tracing of queues and packet receptions to file "fragmentation-ipv6.tr"
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#include <fstream>
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#include "ns3/core-module.h"
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#include "ns3/simulator-module.h"
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#include "ns3/helper-module.h"
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#include "ns3/ipv6-routing-table-entry.h"
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using namespace ns3;
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NS_LOG_COMPONENT_DEFINE ("FragmentationIpv6Example");
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/**
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* \class StackHelper
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* \brief Helper to set or get some IPv6 information about nodes.
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*/
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class StackHelper
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{
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public:
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/**
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* \brief Add an address to a IPv6 node.
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* \param n node
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* \param interface interface index
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* \param address IPv6 address to add
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*/
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inline void AddAddress (Ptr<Node>& n, uint32_t interface, Ipv6Address address)
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{
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Ptr<Ipv6> ipv6 = n->GetObject<Ipv6> ();
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ipv6->AddAddress (interface, address);
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}
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/**
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* \brief Print the routing table.
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* \param n the node
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*/
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inline void PrintRoutingTable (Ptr<Node>& n)
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{
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Ptr<Ipv6StaticRouting> routing = 0;
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Ipv6StaticRoutingHelper routingHelper;
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Ptr<Ipv6> ipv6 = n->GetObject<Ipv6> ();
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uint32_t nbRoutes = 0;
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Ipv6RoutingTableEntry route;
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routing = routingHelper.GetStaticRouting (ipv6);
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std::cout << "Routing table of " << n << " : " << std::endl;
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std::cout << "Destination\t\t\t\t" << "Gateway\t\t\t\t\t" << "Interface\t" << "Prefix to use" << std::endl;
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nbRoutes = routing->GetNRoutes ();
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for (uint32_t i = 0 ; i < nbRoutes ; i++)
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{
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route = routing->GetRoute (i);
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std::cout << route.GetDest () << "\t"
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<< route.GetGateway () << "\t"
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<< route.GetInterface () << "\t"
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<< route.GetPrefixToUse () << "\t"
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<< std::endl;
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}
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}
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};
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int main (int argc, char** argv)
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{
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#if 0
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LogComponentEnable ("Ipv6L3Protocol", LOG_LEVEL_ALL);
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LogComponentEnable ("Icmpv6L4Protocol", LOG_LEVEL_ALL);
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LogComponentEnable ("Ipv6StaticRouting", LOG_LEVEL_ALL);
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LogComponentEnable ("Ipv6Interface", LOG_LEVEL_ALL);
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LogComponentEnable ("Ping6Application", LOG_LEVEL_ALL);
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#endif
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CommandLine cmd;
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cmd.Parse (argc, argv);
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StackHelper stackHelper;
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NS_LOG_INFO ("Create nodes.");
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Ptr<Node> n0 = CreateObject<Node> ();
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Ptr<Node> r = CreateObject<Node> ();
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Ptr<Node> n1 = CreateObject<Node> ();
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NodeContainer net1 (n0, r);
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NodeContainer net2 (r, n1);
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NodeContainer all (n0, r, n1);
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NS_LOG_INFO ("Create IPv6 Internet Stack");
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InternetStackHelper internetv6;
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internetv6.Install (all);
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NS_LOG_INFO ("Create channels.");
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CsmaHelper csma;
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csma.SetChannelAttribute ("DataRate", DataRateValue (5000000));
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csma.SetChannelAttribute ("Delay", TimeValue (MilliSeconds (2)));
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NetDeviceContainer d1 = csma.Install (net1);
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NetDeviceContainer d2 = csma.Install (net2);
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NS_LOG_INFO ("Create networks and assign IPv6 Addresses.");
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Ipv6AddressHelper ipv6;
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ipv6.NewNetwork (Ipv6Address ("2001:1::"), 64);
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Ipv6InterfaceContainer i1 = ipv6.Assign (d1);
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i1.SetRouter (1, true);
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ipv6.NewNetwork (Ipv6Address ("2001:2::"), 64);
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Ipv6InterfaceContainer i2 = ipv6.Assign (d2);
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i2.SetRouter (0, true);
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stackHelper.PrintRoutingTable(n0);
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/* Create a Ping6 application to send ICMPv6 echo request from n0 to n1 via r */
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uint32_t packetSize = 4096;
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uint32_t maxPacketCount = 5;
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Time interPacketInterval = Seconds (1.);
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Ping6Helper ping6;
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ping6.SetLocal (i1.GetAddress (0, 1));
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ping6.SetRemote (i2.GetAddress (1, 1));
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ping6.SetAttribute ("MaxPackets", UintegerValue (maxPacketCount));
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ping6.SetAttribute ("Interval", TimeValue (interPacketInterval));
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ping6.SetAttribute ("PacketSize", UintegerValue (packetSize));
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ApplicationContainer apps = ping6.Install (net1.Get (0));
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apps.Start (Seconds (2.0));
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apps.Stop (Seconds (20.0));
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std::ofstream ascii;
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ascii.open ("fragmentation-ipv6.tr");
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CsmaHelper::EnablePcapAll (std::string ("fragmentation-ipv6"), true);
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CsmaHelper::EnableAsciiAll (ascii);
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NS_LOG_INFO ("Run Simulation.");
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Simulator::Run ();
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Simulator::Destroy ();
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NS_LOG_INFO ("Done.");
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}
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202
examples/ipv6/loose-routing-ipv6.cc
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202
examples/ipv6/loose-routing-ipv6.cc
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@@ -0,0 +1,202 @@
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/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
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/*
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* Copyright (c) 2009 Strasbourg University
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation;
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Author: David Gross <david.gross@eturs.u-strasbg.fr>
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*/
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// Network topology
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// //
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// //
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// // +------------+
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// // +------------+ |---| Router 1 |---|
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// // | Host 0 |--| | [------------] |
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// // [------------] | | |
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// // | +------------+ |
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// // +--| | +------------+
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// // | Router 0 | | Router 2 |
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// // +--| | [------------]
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// // | [------------] |
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// // +------------+ | | |
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// // | Host 1 |--| | +------------+ |
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// // [------------] |---| Router 3 |---|
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// // [------------]
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// //
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// //
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// // - Tracing of queues and packet receptions to file "loose-routing-ipv6.tr"
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#include <fstream>
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#include "ns3/core-module.h"
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#include "ns3/simulator-module.h"
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#include "ns3/helper-module.h"
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#include "ns3/ipv6-header.h"
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using namespace ns3;
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NS_LOG_COMPONENT_DEFINE ("LooseRoutingIpv6Example");
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int main (int argc, char **argv)
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{
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#if 0
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LogComponentEnable("Ipv6EndPointDemux", LOG_LEVEL_ALL);
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LogComponentEnable("Udp6Socket", LOG_LEVEL_ALL);
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LogComponentEnable("Udp6L4Protocol", LOG_LEVEL_ALL);
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LogComponentEnable("Ipv6L3Protocol", LOG_LEVEL_ALL);
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LogComponentEnable("Ipv6StaticRouting", LOG_LEVEL_ALL);
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LogComponentEnable("Ipv6Interface", LOG_LEVEL_ALL);
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LogComponentEnable("NdiscIpv6Interface", LOG_LEVEL_ALL);
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LogComponentEnable("Ipv6LoopbackInterface", LOG_LEVEL_ALL);
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LogComponentEnable("OnOffApplication", LOG_LEVEL_ALL);
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LogComponentEnable("PacketSinkApplication", LOG_LEVEL_ALL);
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LogComponentEnable("UdpEcho6ClientApplication", LOG_LEVEL_ALL);
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LogComponentEnable("UdpEcho6ServerApplication", LOG_LEVEL_ALL);
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LogComponentEnable("NdiscCache", LOG_LEVEL_ALL);
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LogComponentEnable("Ipv6Socket", LOG_LEVEL_ALL);
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#endif
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CommandLine cmd;
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cmd.Parse (argc, argv);
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NS_LOG_INFO ("Create nodes.");
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Ptr<Node> h0 = CreateObject<Node> ();
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Ptr<Node> h1 = CreateObject<Node> ();
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Ptr<Node> r0 = CreateObject<Node> ();
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Ptr<Node> r1 = CreateObject<Node> ();
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Ptr<Node> r2 = CreateObject<Node> ();
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Ptr<Node> r3 = CreateObject<Node> ();
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NodeContainer net1 (h0, r0);
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NodeContainer net2 (h1, r0);
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NodeContainer net3 (r0, r1);
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NodeContainer net4 (r1, r2);
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NodeContainer net5 (r2, r3);
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NodeContainer net6 (r3, r0);
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NodeContainer all;
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all.Add (h0);
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all.Add (h1);
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all.Add (r0);
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all.Add (r1);
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all.Add (r2);
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all.Add (r3);
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NS_LOG_INFO ("Create IPv6 Internet Stack");
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InternetStackHelper internetv6;
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internetv6.Install (all);
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NS_LOG_INFO ("Create channels.");
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CsmaHelper csma;
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csma.SetDeviceAttribute ("Mtu", UintegerValue(1500));
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csma.SetChannelAttribute ("DataRate", DataRateValue(5000000));
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csma.SetChannelAttribute ("Delay", TimeValue(MilliSeconds (2)));
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NetDeviceContainer d1 = csma.Install (net1);
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NetDeviceContainer d2 = csma.Install (net2);
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NetDeviceContainer d3 = csma.Install (net3);
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NetDeviceContainer d4 = csma.Install (net4);
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NetDeviceContainer d5 = csma.Install (net5);
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NetDeviceContainer d6 = csma.Install (net6);
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NS_LOG_INFO ("Create networks and assign IPv6 Addresses.");
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Ipv6AddressHelper ipv6;
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ipv6.NewNetwork (Ipv6Address ("2001:1::"), 64);
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Ipv6InterfaceContainer i1 = ipv6.Assign (d1);
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i1.SetRouter (1, true);
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ipv6.NewNetwork (Ipv6Address ("2001:2::"), 64);
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Ipv6InterfaceContainer i2 = ipv6.Assign (d2);
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i2.SetRouter (1, true);
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ipv6.NewNetwork (Ipv6Address ("2001:3::"), 64);
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Ipv6InterfaceContainer i3 = ipv6.Assign (d3);
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i3.SetRouter (0, true);
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i3.SetRouter (1, true);
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ipv6.NewNetwork (Ipv6Address ("2001:4::"), 64);
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Ipv6InterfaceContainer i4 = ipv6.Assign (d4);
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i4.SetRouter (0, true);
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i4.SetRouter (1, true);
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ipv6.NewNetwork (Ipv6Address ("2001:5::"), 64);
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Ipv6InterfaceContainer i5 = ipv6.Assign (d5);
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i5.SetRouter (0, true);
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i5.SetRouter (1, true);
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ipv6.NewNetwork (Ipv6Address ("2001:6::"), 64);
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Ipv6InterfaceContainer i6 = ipv6.Assign (d6);
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i6.SetRouter (0, true);
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i6.SetRouter (1, true);
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#if 0
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/**
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* Network Configuration :
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* - h0 : client
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* - rX : router
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* - h1 : UDP server (port 7)
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*/
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NS_LOG_INFO ("Create Applications.");
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UdpEcho6ServerHelper server (7);
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ApplicationContainer apps = server.Install (h1);
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apps.Start (Seconds (1.0));
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apps.Stop (Seconds (15.0));
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/**
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* UDP Echo from h0 to h1 port 7
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*/
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uint32_t packetSize = 1024;
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uint32_t maxPacketCount = 1;
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Time interPacketInterval = Seconds (1.);
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UdpEcho6ClientHelper client (i2.GetAddress (0), 7);
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client.SetAttribute ("MaxPackets", UintegerValue (maxPacketCount));
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client.SetAttribute ("Interval", TimeValue(interPacketInterval));
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client.SetAttribute ("PacketSize", UintegerValue (packetSize));
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apps = client.Install (h0);
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apps.Start (Seconds (1.0));
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apps.Stop (Seconds (10.0));
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/**
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* UDP Echo from h0 to h1 port 7 with loose routing
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*/
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std::vector<Ipv6Address> routersAddress;
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routersAddress.push_back (i3.GetAddress (1));
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routersAddress.push_back (i4.GetAddress (1));
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routersAddress.push_back (i5.GetAddress (1));
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routersAddress.push_back (i6.GetAddress (1));
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routersAddress.push_back (i2.GetAddress (0));
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UdpEcho6ClientHelper client2 (i1.GetAddress (1), 7);
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packetSize = 10000;
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client2.SetLocal (i1.GetAddress (0));
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client2.SetLooseRouting (true);
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client2.SetRoutersAddress (routersAddress);
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client2.SetAttribute ("MaxPackets", UintegerValue (maxPacketCount));
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client2.SetAttribute ("Interval", TimeValue(interPacketInterval));
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client2.SetAttribute ("PacketSize", UintegerValue (packetSize));
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apps = client2.Install (h0);
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apps.Start (Seconds (2.0));
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apps.Stop (Seconds (10.0));
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#endif
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std::ofstream ascii;
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ascii.open ("loose-routing-ipv6.tr");
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CsmaHelper::EnablePcapAll ("loose-routing-ipv6", true);
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CsmaHelper::EnableAsciiAll (ascii);
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NS_LOG_INFO ("Run Simulation.");
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Simulator::Run ();
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Simulator::Destroy ();
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NS_LOG_INFO ("Done.");
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}
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@@ -7,9 +7,6 @@ def build(bld):
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obj = bld.create_ns3_program('ping6', ['csma', 'internet-stack'])
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obj.source = 'ping6.cc'
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obj = bld.create_ns3_program('fragmentation-ipv6', ['csma', 'internet-stack'])
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obj.source = 'fragmentation-ipv6.cc'
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obj = bld.create_ns3_program('radvd', ['csma', 'internet-stack'])
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obj.source = 'radvd.cc'
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@@ -18,3 +15,10 @@ def build(bld):
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obj = bld.create_ns3_program('test-ipv6', ['point-to-point', 'internet-stack'])
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obj.source = 'test-ipv6.cc'
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obj = bld.create_ns3_program('fragmentation-ipv6', ['csma', 'internet-stack'])
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obj.source = 'fragmentation-ipv6.cc'
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obj = bld.create_ns3_program('loose-routing-ipv6', ['csma', 'internet-stack'])
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obj.source = 'loose-routing-ipv6.cc'
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