--- a/src/internet-node/arp-ipv4-interface.cc	Tue Aug 28 15:04:37 2007 +0200
+++ b/src/internet-node/arp-ipv4-interface.cc	Tue Aug 28 15:59:49 2007 +0200
@@ -46,9 +46,9 @@
   Ptr<CompositeTraceResolver> resolver = Create<CompositeTraceResolver> ();
   if (GetDevice () != 0)
     {
-      resolver->AddChild ("netdevice", GetDevice ());
+      resolver->AddComposite ("netdevice", GetDevice ());
     }
-  resolver->SetParent (Ipv4Interface::GetTraceResolver ());
+  resolver->SetParentResolver (Ipv4Interface::GetTraceResolver ());
   return resolver;
 }