Management system support for configurable and efficient layer-7 routing

Mon Yen Luo, Chu Sing Yang

Research output: Contribution to conferencePaper

Abstract

Service replication on the server cluster is becoming increasingly important and widespread as the explosive growth of the Web is straining the architecture of many Internet sites. Layer-7 routing (also known as content-aware routing), routing packets based on requested content, has been recognized as a powerful approach to distribute workload among these server farms. However, managing a server cluster with the layer-7 routing mechanism faces numerous challenges. This paper presents a management system that can support a configurable and high-performance layer-7 routing system. In the proposed system, we devise a data structure termed URL table to hold content-related information for making content-aware routing decisions. We also propose a novel idea termed "URL Formalization" that provides an efficient solution to speedup the content-aware request routing. The proposed mechanisms are integrated into a management system, which provides a specification interface and enforcement mechanisms so that the system policy can be specified and enforced.

Original languageEnglish
Pages605-618
Number of pages14
Publication statusPublished - 2002 Dec 1
Event2002 IEEE/IFIP Network Operations and Management Symposium - Florence, Italy
Duration: 2002 Apr 152002 Apr 19

Other

Other2002 IEEE/IFIP Network Operations and Management Symposium
CountryItaly
CityFlorence
Period02-04-1502-04-19

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All Science Journal Classification (ASJC) codes

  • Hardware and Architecture
  • Electrical and Electronic Engineering

Cite this

Luo, M. Y., & Yang, C. S. (2002). Management system support for configurable and efficient layer-7 routing. 605-618. Paper presented at 2002 IEEE/IFIP Network Operations and Management Symposium, Florence, Italy.