The School of Information is UC Berkeley’s newest professional school. Located in the center of campus, the I School is a graduate research and education community committed to expanding access to information and to improving its usability, reliability, and credibility while preserving security and privacy.
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Taking Advantage of Multihoming with Session Layer Striping
A. Habib, N. Christin, and J. Chuang, Taking Advantage of Multihoming with Session Layer Striping, Proceedings of the 9th IEEE Global Internet Symposium (Global Internet 2006), pages 102-107, Barcelona, Spain. April 2006.
Striping is a resource aggregation technique that can improve application performance for a multihomed host by utilizing multiple interfaces. In this position paper, we argue in favor of decoupling striping primitives from all of the traditional layers of the networking protocol stack, and instead resurrecting the session layer for striping. Session layer striping indeed allows applications to take advantage of multihoming, while avoiding most of the deployability issues traditionally linked with modifiying application layer code. We illustrate our argument with a strawman architecture for a session layer striping protocol, and sketch how such a protocol could be implemented.