The algorithms for automatic topology discovery in heterogeneous IP networks

Xiapu Luo, C. C. Guo, P. L. Yan

Research output: Journal article publicationJournal articleAcademic researchpeer-review

3 Citations (Scopus)

Abstract

We provides series of algorithms for automatic topology discovery in heterogeneous IP networks, which can not only discover logical links as current network management platforms does but also find physical ones. We model the IP network as Administrated Domain (AD), which can be divided into Switched Domain (SD) and backbone. The logical topology of AD that consists of all subnets, routers and the connections among them, is obtained by analyzing route table and ARP table. Discovering the physical topology, which corresponds to many logical ones, depends on the spanning tree protocol and the ICMP. We describe the algorithms in the form of lemmas and pseudocodes, and also discuss some implementation in detail. The experimental results validate our approaches, demonstrating that the algorithms are more efficient and faster to discover the detail topology of heterogeneous IP network, and valuable to network management systems.
Original languageEnglish
Pages (from-to)364-368
Number of pages5
JournalWuhan Daxue Xuebao/Journal of Wuhan University
Volume47
Issue number3
Publication statusPublished - 1 Jun 2001
Externally publishedYes

Keywords

  • SNMP
  • Spanning tree protocol
  • Switch domain
  • Topology discovery

ASJC Scopus subject areas

  • Management of Technology and Innovation

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