Optimizing OSPF/IS-IS weights in a changing world

  • Authors:
  • B. Fortz;M. Thorup

  • Affiliations:
  • Inst. d'Adm. et de Gestion, Univ. Catholique de Louvain, Louvain-la-Neuve;-

  • Venue:
  • IEEE Journal on Selected Areas in Communications
  • Year:
  • 2006

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Abstract

A system of techniques is presented for optimizing open shortest path first (OSPF) or intermediate system-intermediate system (IS-IS) weights for intradomain routing in a changing world, the goal being to avoid overloaded links. We address predicted periodic changes in traffic as well as problems arising from link failures and emerging hot spots