A few words: This graph is the result of a set of Perl and shell scripts. The GIF output is the result taken from the Graphviz tools for viewing and interacting with graph diagrams. It was made as a means to display the complexity of the 6Bone. Several people have asked for a geographic topology also, I think this is going to have to wait. It is not something that is hacked up in 15 minutes.
Graphviz currently has three tools that can be used to visualize a graph: dot (actually the graph bellow), neato and twopi.