Index: /sample/pingpong/PingPong.cpp
===================================================================
--- /sample/pingpong/PingPong.cpp	(revision 6956)
+++ /sample/pingpong/PingPong.cpp	(revision 6959)
@@ -58,6 +58,6 @@
 			string ip = config.read<string>("ariba.visual3d.ip");
 			unsigned int port = config.read<unsigned int>("ariba.visual3d.port");
-			unsigned int color = config.exists("ariba.visual3d.color") ?
-					config.read<unsigned int>("ariba.visual3d.color") : 0;
+			unsigned int color = config.exists("node.color") ?
+					config.read<unsigned int>("node.color") : 0;
 			ariba::utility::DddVis::instance().configure(ip, port, color);
 		}