A new secure multipath routing using sub-set of overlay nodes to minimize delay

A.Ch S Satya Durga Rao, T Nagaraju

Abstract


We study overlay architecture for dynamic routing, such that only a subset of devices (overlay nodes) need to make the dynamic routing decisions. We determine the essential collection of nodes that must bifurcate traffic for achieving the maximum multi-commodity network throughput.  We apply our optimal node placement algorithm to several graphs and the results show that a small segment of overlay nodes is sufficient for achieving maximum throughput. we propose a threshold-based policy (BP-T) and a heuristic policy (OBP),which dynamically control traffic bifurcations at overlay nodes. Policy BP-T is proved to maximize throughput for the case when underlay paths do no overlap.


References


D. Andersen, H. Balakrishnan, F. Kaashoek, and R. Morris. Resilient overlay networks. In Proc. ACM SOSP, Oct. 2001.

L. Bui, R. Srikant, and A. Stolyar. Novel architectures and algorithms for delay reduction in back-pressure scheduling and routing. In Proc. IEEE INFOCOM, April 2009.

B. Fortz and M. Thorup. Internet traffic engineering by optimizing ospf weights. In IEEE INFOCOM, 2000.

J. Han, D. Watson, and F. Jahanian. Topology aware overlay networks. In Proc. IEEE INFOCOM, March 2005.

W. Khan, L. B. Le, and E. Modiano. Autonomous routing algorithms for networks with wide-spread failures. In Proc. IEEE MILCOM, Oct. 2009.

M. J. Neely, E. Modiano, and C. E. Rohrs. Dynamic power allocation and routing for time varying wireless networks. In Proc. IEEE INFOCOM, April 2003.

M. E. J Newman. Networks: An Introduction. Oxford University Press, Inc., New York, NY, USA, 2010.

L. L. Peterson and B. S. Davie. Computer Networks: A Systems Approach. Morgan Kaufmann Publishers Inc., San Francisco, CA, USA, 4th edition, 2007.

J. Ryu, L. Ying, and S. Shakkottai. Back-pressure routing for intermittently connected networks. In Proc. IEEE INFOCOM, March 2010.

L. Tassiulas and A. Ephremides. Stability properties of constrained queueing systems and scheduling policies for maximum throughput in multihop radio

networks. IEEE Trans. Auto. Control, pages 1936–1948, Dec. 1992.

D. Xu, M. Chiang, and J. Rexford. Link-state routing with hop-by-hop forwarding can achieve optimal traffic engineering. IEEE/ACM Transactions on Networking, 19(6):1717–1730, 2011.

L. Ying, S. Shakkottai, and A. Reddy. On combining shortest-path and back-pressure routing over multihop wireless networks. In Proc. IEEE INFOCOM, April 2009.


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