StackOverflow2013

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Id
11504486
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0
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2012-07-16T12:38:15.070
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2014-07-22T05:44:07
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2014-07-22T05:44:07
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2
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5
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text
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I found this <a href="http://www.ibm.com/developerworks/library/wi-diameter/" rel="nofollow" title="Introduction to Diameter">complete article on Diameter protocol</a> written in IBM website. <blockquote> Introduction The Diameter protocol was derived from the RADIUS protocol with a lot of improvements in different aspects, and is generally believed to be the next generation Authentication, Authorization, and Accounting (AAA) protocol. The Diameter protocol was widely used in the IMS architecture for IMS entities to exchange AAA-related information. Because the IMS system might be the next big thing in the telecom industry, we believe a clear understanding of the Diameter protocol is necessary for understanding the essence of the IMS architecture. This article offers an overview of Diameter and how it works. For developers interested in how AAA in IMS works, or who want to implement Diameter applications, this article is a good starting page. With the emergence of new technologies and applications such as wireless networks and mobile IPs, the requirements for authentication and authorization have greatly increased, and access control mechanisms are more complex than ever. The existing RADIUS (Remote Authentication Dial-In User Service) protocol can be insufficient to cope with these new requirements; what's needed is a new protocol that is capable of fulfilling new access control features while keeping the flexibility for further extension. This is where the Diameter protocol comes into play. </blockquote>
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1. POWhat is the Diameter protocol?
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1. USHamed Momeni
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1. USHamed Momeni
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