Attachment #2237 for bug #2252

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  PointToPointHelper p2p;

  Ipv4StaticRoutingHelper staticRouting;
  Ipv4GlobalRoutingHelper globalRouting;
  Ipv4ListRoutingHelper listRouting;
  Ipv4NixVectorHelper nixRouting;

  InternetStackHelper stack;

  if (nix)
    {
      Ipv4NixVectorHelper nixRouting;
      stack.SetRoutingHelper (nixRouting);
    }
  else
    {
      listRouting.Add (staticRouting, 0);
      listRouting.Add (globalRouting, 10);
    }

  stack.SetRoutingHelper (listRouting);

  Ipv4AddressHelper address;
  address.SetBase ("10.0.0.0", "255.255.255.252");





  PointToPointHelper p2p;

  Ipv4StaticRoutingHelper staticRouting;
  Ipv4GlobalRoutingHelper globalRouting;
  Ipv4ListRoutingHelper listRouting;
  Ipv4NixVectorHelper nixRouting;

  InternetStackHelper stack;

  if (nix)
    {
      Ipv4NixVectorHelper nixRouting;
      stack.SetRoutingHelper (nixRouting);
    }
  else
    {
      listRouting.Add (staticRouting, 0);
      listRouting.Add (globalRouting, 10);
    }

  stack.SetRoutingHelper (listRouting);

  Ipv4AddressHelper address;
  address.SetBase ("10.0.0.0", "255.255.255.252");




#include "ns3/packet-sink-helper.h"
#include "ns3/point-to-point-helper.h"
#include "ns3/mpi-interface.h"
#include "ns3/ipv4-static-routing-helper.h"
#include "ns3/ipv4-list-routing-helper.h"
#include "ns3/ipv4-nix-vector-helper.h"

using namespace ns3;

  p2p_100mb1ms.SetDeviceAttribute ("DataRate", StringValue ("100Mbps"));
  p2p_100mb1ms.SetChannelAttribute ("Delay", StringValue ("1ms"));

  Ipv4NixVectorHelper nixRouting;
  Ipv4StaticRoutingHelper staticRouting;

  Ipv4ListRoutingHelper list;
  list.Add (staticRouting, 0);
  list.Add (nixRouting, 10);

  if (nix)
    {
      Ipv4NixVectorHelper nixRouting;
      stack.SetRoutingHelper (list); // has effect on the next Install ()
    }





#include "ns3/network-module.h"
#include "ns3/mpi-interface.h"
#include "ns3/ipv4-global-routing-helper.h"
#include "ns3/ipv4-static-routing-helper.h"
#include "ns3/ipv4-list-routing-helper.h"
#include "ns3/point-to-point-helper.h"
#include "ns3/internet-stack-helper.h"
#include "ns3/ipv4-nix-vector-helper.h"

    }

  InternetStackHelper stack;
  Ipv4NixVectorHelper nixRouting;
  Ipv4StaticRoutingHelper staticRouting;

  Ipv4ListRoutingHelper list;
  list.Add (staticRouting, 0);
  list.Add (nixRouting, 10);

  if (nix)
    {
      Ipv4NixVectorHelper nixRouting;
      stack.SetRoutingHelper (list); // has effect on the next Install ()
    }





#include "ns3/network-module.h"
#include "ns3/mpi-interface.h"
#include "ns3/ipv4-global-routing-helper.h"
#include "ns3/ipv4-static-routing-helper.h"
#include "ns3/ipv4-list-routing-helper.h"
#include "ns3/point-to-point-helper.h"
#include "ns3/internet-stack-helper.h"
#include "ns3/ipv4-nix-vector-helper.h"

    }

  InternetStackHelper stack;
  Ipv4NixVectorHelper nixRouting;
  Ipv4StaticRoutingHelper staticRouting;

  Ipv4ListRoutingHelper list;
  list.Add (staticRouting, 0);
  list.Add (nixRouting, 10);

  if (nix)
    {
      Ipv4NixVectorHelper nixRouting;
      stack.SetRoutingHelper (list); // has effect on the next Install ()
    }





 * efficient adaptation to link failures.  It simply flushes all nix-vector 
 * routing caches. Finally, IPv6 is not supported.
 *
 * \section api API and Usage
 *
 * The Nix-vector routing protocol at the moment does not handle local
 * delivery. As a consequence, it must be used along with another routing
 * protocol, with the obvious candidate being Ipv4StaticRouting.
 * Moreover, Ipv4StaticRouting must have a higher precedence than
 * Nix-vector routing.
 *
 * Example:
 * \code
   Ipv4NixVectorHelper nixRouting;
   Ipv4StaticRoutingHelper staticRouting;

   Ipv4ListRoutingHelper list;
   list.Add (staticRouting, 0);
   list.Add (nixRouting, 10);

   InternetStackHelper stack;
   stack.SetRoutingHelper (list);
   stack.Install (allNodes);
 * \endcode
 *
 * \section impl Implementation
 *
 * ns-3 nix-vector-routing performs on-demand route computation using 




  // NixHelper to install nix-vector routing
  // on all nodes
  Ipv4NixVectorHelper nixRouting;
  Ipv4StaticRoutingHelper staticRouting;

  Ipv4ListRoutingHelper list;
  list.Add (staticRouting, 0);
  list.Add (nixRouting, 10);

  InternetStackHelper stack;
  stack.SetRoutingHelper (nixRouting); // has effect on the next Install ()
  stack.Install (allNodes);

  NetDeviceContainer devices12;




#include "ns3/onoff-application.h"
#include "ns3/packet-sink.h"
#include "ns3/simulator.h"
#include "ns3/ipv4-static-routing-helper.h"
#include "ns3/ipv4-list-routing-helper.h"
#include "ns3/ipv4-nix-vector-helper.h"

using namespace ns3;

  TIMER_TYPE t0, t1, t2;
  TIMER_NOW (t0);
  std::cout << " ==== DARPA NMS CAMPUS NETWORK SIMULATION ====" << std::endl;
  // LogComponentEnable ("OnOffApplication", LOG_LEVEL_INFO);

  int nCN = 2, nLANClients = 42;
  bool nix = true;

  p2p_100mb1ms.SetChannelAttribute ("Delay", StringValue ("1ms"));

  // Setup NixVector Routing
  Ipv4NixVectorHelper nixRouting;
  Ipv4StaticRoutingHelper staticRouting;

  Ipv4ListRoutingHelper list;
  list.Add (staticRouting, 0);
  list.Add (nixRouting, 10);

  if (nix)
    {
      Ipv4NixVectorHelper nixRouting;
      stack.SetRoutingHelper (nixRouting); // has effect on the next Install ()
    }

  // Create Campus Networks





  CheckCacheStateAndFlush ();

  NS_ASSERT (m_ipv4 != 0);
  // Check if input device supports IP
  NS_ASSERT (m_ipv4->GetInterfaceForDevice (idev) >= 0);
  uint32_t iif = m_ipv4->GetInterfaceForDevice (idev);

  NS_LOG_LOGIC ("Unicast destination");
  /// \todo Configurable option to enable \RFC{1222} Strong End System Model
  // Right now, we will be permissive and allow a source to send us
  // a packet to one of our other interface addresses; that is, the
  // destination unicast address does not match one of the iif addresses,
  // but we check our other interfaces.  This could be an option
  // (to remove the outer loop immediately below and just check iif).
  for (uint32_t j = 0; j < m_ipv4->GetNInterfaces (); j++)
    {
      for (uint32_t i = 0; i < m_ipv4->GetNAddresses (j); i++)
        {
          Ipv4InterfaceAddress iaddr = m_ipv4->GetAddress (j, i);
          Ipv4Address addr = iaddr.GetLocal ();
          if (addr.IsEqual (header.GetDestination ()))
            {
              if (j == iif)
                {
                  NS_LOG_LOGIC ("For me (destination " << addr << " match)");
                }
              else
                {
                  NS_LOG_LOGIC ("For me (destination " << addr << " match) on another interface " << header.GetDestination ());
                }
              lcb (p, header, iif);
              return true;
            }
          if (header.GetDestination ().IsEqual (iaddr.GetBroadcast ()))
            {
              NS_LOG_LOGIC ("For me (interface broadcast address)");
              lcb (p, header, iif);
              return true;
            }
          NS_LOG_LOGIC ("Address "<< addr << " not a match");
        }
    }

  Ptr<Ipv4Route> rtentry;

  // Get the nix-vector from the packet




#include "ns3/internet-module.h"
#include "ns3/point-to-point-module.h"
#include "ns3/applications-module.h"
#include "ns3/ipv4-static-routing-helper.h"
#include "ns3/ipv4-list-routing-helper.h"
#include "ns3/ipv4-nix-vector-helper.h"

#include "ns3/topology-read-module.h"


  // Setup NixVector Routing
  Ipv4NixVectorHelper nixRouting;
  stack.SetRoutingHelper (nixRouting);  // has effect on the next Install ()

  Ipv4ListRoutingHelper listRH;
  listRH.Add (staticRouting, 0);
  listRH.Add (nixRouting, 10);

  stack.SetRoutingHelper (listRH);  // has effect on the next Install ()
  stack.Install (nodes);

  NS_LOG_INFO ("creating ip4 addresses");

(-)a/src/topology-read/examples/wscript (-1 / +1 lines)

Lines 1-5	Link Here

## -*- Mode: python; py-indent-offset: 4; indent-tabs-mode: nil; coding: utf-8; -*-

## -*- Mode: python; py-indent-offset: 4; indent-tabs-mode: nil; coding: utf-8; -*-

def build(bld):

def build(bld):

    obj = bld.create_ns3_program('topology-read', ['topology-read', 'internet', 'nix-vector-routing', 'point-to-point', 'applications'])

    obj = bld.create_ns3_program('topology-example-sim', ['topology-read', 'internet', 'nix-vector-routing', 'point-to-point', 'applications'])

    obj.source = 'topology-example-sim.cc'

    obj.source = 'topology-example-sim.cc'

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