diff -r 1faf35545dfd -r 07d34c0d8d18 src/applications/udp-echo/udp-echo-server.cc
--- a/src/applications/udp-echo/udp-echo-server.cc	Tue Jun 02 19:46:01 2009 +0200
+++ b/src/applications/udp-echo/udp-echo-server.cc	Wed Jun 03 08:49:40 2009 +0200
@@ -121,7 +121,7 @@
           NS_LOG_INFO ("Received " << packet->GetSize() << " bytes from " << 
             address.GetIpv4());
 
-          packet->RemoveAllTags ();
+          packet->RemoveAllPacketTags ();
 
           NS_LOG_LOGIC ("Echoing packet");
           socket->SendTo (packet, 0, from);