Throughout the book the authors provide examples using freeDiameter, an open source implementation of Diameter. FreeDiameter can be downloaded and various tutorials, slides and examples can be found on the accompanying website. Contents include chapters on: What is AAA? / What is Diameter? / freeDiameter / Fundamental Diameter Concepts and Building Blocks / Communication between neighboring Peers / Diameter Security / End-to-End Communication / Applications / Accounting / Diameter Credit Control Application / Interworking RADIUS and Diameter / Guidelines for Extending Diameter« less