Characterizing MEGACO Security in the presence Diameter Server

Provided by: Iran Telecommunication Research Center
Topic: Data Centers
Format: PDF
In this paper, the authors analyze performance of MEGACO (MEdia GAteway COntrol protocol) based on Diameter which is an Authentication, Authorization and Accounting (AAA) protocol developed within the Internet Engineering Task Force (IETF). Diameter is loosely based on Remote Authentication Dial In User Service (RADIUS), which has previously been used to provide AAA services for dial-up and terminal server access environments. An analytical model is provided for the performance of a MEGACO network while there is a diameter server to guarantee authentication in call flow.

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