--- a/src/node/internet-node.cc	Mon Apr 30 09:48:35 2007 +0200
+++ b/src/node/internet-node.cc	Mon Apr 30 10:00:34 2007 +0200
@@ -31,7 +31,6 @@
 #include "udp.h"
 #include "ipv4.h"
 #include "arp.h"
-#include "ipv4-loopback-interface.h"
 
 namespace ns3 {
 
@@ -52,7 +51,6 @@
   m_l3Demux->Insert (Ipv4 (this));
   m_l3Demux->Insert (Arp (this));
   m_ipv4L4Demux->Insert (Udp (this));
-  SetupLoopback ();
 }
 
 InternetNode::InternetNode (InternetNode const &o)
@@ -61,7 +59,6 @@
   m_applicationList = new ApplicationList();
   m_l3Demux = o.m_l3Demux->Copy (this);
   m_ipv4L4Demux = o.m_ipv4L4Demux->Copy (this);
-  SetupLoopback ();  
 }
 InternetNode const &
 InternetNode::operator = (InternetNode const &o)
@@ -73,7 +70,6 @@
   m_netDevices = new NetDeviceList ();
   m_l3Demux = o.m_l3Demux->Copy (this);
   m_ipv4L4Demux = o.m_ipv4L4Demux->Copy (this);
-  SetupLoopback ();  
   return *this;
 }
 
@@ -91,17 +87,6 @@
   m_name = name;
 }
 
-void
-InternetNode::SetupLoopback (void)
-{
-  Ipv4LoopbackInterface * interface = new Ipv4LoopbackInterface (this);
-  interface->SetAddress (Ipv4Address::GetLoopback ());
-  interface->SetNetworkMask (Ipv4Mask::GetLoopback ());
-  uint32_t index = GetIpv4 ()->AddInterface (interface);
-  GetIpv4 ()->AddHostRouteTo (Ipv4Address::GetLoopback (), index);
-  interface->SetUp ();
-}
-
 // Copy this node
 InternetNode* 
 InternetNode::Copy() const