Towards more expressive transport-layer interfaces

  • Authors:
  • Lars Eggert;Wesley M. Eddy

  • Affiliations:
  • NEC Europe Ltd., Heidelberg, Germany;NASA Glenn Research Center, Cleveland, OH

  • Venue:
  • Proceedings of first ACM/IEEE international workshop on Mobility in the evolving internet architecture
  • Year:
  • 2006

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Abstract

The individual layers in the Internet protocol stack provide communication abstractions that expose a limited set of operations and information and otherwise hide layer-internal and lower-layer complexities. This paper argues that the communication abstractions provided by the layers through these interfaces - especially the network/transport and transport/application layer interfaces - do not support efficient and performant communication in an increasingly dynamic Internet. This paper proposes to extend the established interfaces by exposing optional, generic and technology-independent information and operations that allow the development of layer-internal mechanisms to improve operation and performance of the Internet protocols while maintaining the layering abstraction.