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2.2    Elements of the eduroam infrastructure

2.2.

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The confederation top-level RADIUS Servers, at the time of writing, are located in the Netherlands and Denmark for the European confederation, and Australia and Hong Kong for the Asian and Pacific region. Each have a list of connected country domains (.nl, .dk, .au, .cn etc.) serving the appropriate National Roaming Operators (NROs). They accept requests for federation domains for which they are authoritative, and subsequently forward them to the associated RADIUS server for that federation (and transport the result of the authentication request back). Requests for federation domains they are not responsible for are forwarded to the proper confederation TLR.

2.2.2    Federation-Level RADIUS servers (FLRs)

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