Framework for analyzing feasibility of Internet protocols (Tapio Levä, Henna Suomi)
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A multitude of Internet protocols are developed in the Internet Engineering Task Force to solve the challenges with the existing protocols and to fulfill the requirements of emerging application areas. However, most of them fail to achieve their goals due to limited adoption. A significant reason for non-adoption seems to be that the potential adopters’ incentives for adoption are not understood and taken into account during the protocol development. This paper addresses the problem by introducing a conceptual framework for analyzing the techno-economic feasibility of Internet protocols already during their development. The framework is based on the experiences collected during several protocol case studies and an extensive literature review. It focuses on analyzing the economic incentives of the relevant stakeholders and also takes into account the deployment environment including the competing solutions. After introducing the framework, the paper summarizes the deployment challenges and related solutions of the Multipath TCP and Host Identity Protocol cases. The suggested framework can help protocol developers to identify the potential deployment challenges of emerging protocols and thus increase the likelihood of adoption. Moreover, potential adopters can use the framework as a supporting tool for making adoption decisions.