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add routing table output function

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This commit is contained in:
Mathieu Lacage
2007-02-12 22:44:41 +01:00
parent 608862b8d2
commit 3d32a4d0d2
2 changed files with 20 additions and 3 deletions
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21
samples/main-simple-p2p.cc
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@@ -1,4 +1,5 @@
#include <iostream>
#include <string>
#include "ns3/internet-node.h"
#include "ns3/simulator.h"
@@ -8,6 +9,7 @@
#include "ns3/p2p-net-device.h"
#include "ns3/ipv4.h"
#include "ns3/arp-ipv4-interface.h"
#include "ns3/ipv4-route.h"
using namespace ns3;
@@ -41,7 +43,20 @@ DestroyP2PNetDevice (P2PNetDevice *dev)
delete dev;
}
void
static void
PrintRoutingTable (InternetNode *a, std::string name)
{
Ipv4 *ipv4 = a->GetIpv4 ();
std::cout << "routing table start node=" << name << std::endl;
for (uint32_t i = 0; i < ipv4->GetNRoutes (); i++)
{
Ipv4Route *route = ipv4->GetRoute (i);
std::cout << (*route) << std::endl;
}
std::cout << "routing table end" << std::endl;
}
static void
AddP2PLink (InternetNode *a, InternetNode *b)
{
P2PChannel * channel = new P2PChannel (MilliSeconds (20), 1000);
@@ -55,6 +70,8 @@ AddP2PLink (InternetNode *a, InternetNode *b)
Ipv4Address ipb = Ipv4Address ("192.168.0.3");
a->GetIpv4 ()->AddHostRouteTo (ipb, indexA);
b->GetIpv4 ()->AddHostRouteTo (ipa, indexB);
PrintRoutingTable (a, "a");
PrintRoutingTable (b, "b");
}
int main (int argc, char *argv[])
@@ -68,7 +85,7 @@ int main (int argc, char *argv[])
UdpSocket *sink = new UdpSocket (a);
sink->Bind (80);
UdpSocket *source = new UdpSocket (b);
source->SetDefaultDestination (Ipv4Address::GetLoopback (), 80);
source->SetDefaultDestination (Ipv4Address ("192.168.0.2"), 80);
GenerateTraffic (source, 500);
PrintTraffic (sink);