Screenshots and Demo

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last-modified: May 24, 2008

Screenshots

Overlay Visualizer

Circle Straight Line Waving Line Vortex Grid

The Visualizer is showing 50 nodes and communication between them. It also draws spanning trees for multicast with colored lines. In this case, an emulator is hosting all nodes and the Visualizer on a single computer. The Visualizer also works on a real network.

Overlay Visualizer with 300 virtual nodes

Circle Grid

It is confirmed for Overlay Visualizer to be able to visualize 300 virtual nodes on an emulator. The computer in this case runs Linux over VMware on Windows XP and has a 1.7 GHz Pentium M processor.

It is confirmed for the emulator to be able to host 150,000 nodes on a computer running Linux with 1750 MB heap (java -Xmx1750m).

Demonstration

You see Overlay Visualizer with 20 virtual nodes just by clicking the following button. This demo requires JRE (or JDK) 5.0 or later installed.

Configuration of this demo is as follows:

You can also see the demonstration by downloading the following files and invoke them.

Type the following command to invoke it.
java -jar overlayweaver-signed.jar DemoScenario


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