O(log n ) Dynamic Packet Routing

  • Authors:
  • Sartaj Sahni;Kun Suk Kim

  • Affiliations:
  • -;-

  • Venue:
  • ISCC '02 Proceedings of the Seventh International Symposium on Computers and Communications (ISCC'02)
  • Year:
  • 2002

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Abstract

A data structure that permits you to find longest matching prefixes as well as to insert and delete a prefix in O(log n) time, where n is the number of prefixes in the router table is developed. Experiment results using a real IPv4 routing database are also presented.