A Heuristic Method for Controller Placement and Enhanced Availability between SDN Controllers

The problem of guaranteeing ‘five-nines’ availability between the controllers in a SDN network is addressed. We consider the problem of controller placement under delay constraints, while assuming a sub-graph of enhanced availability between the controllers. The sub-graph can be upgraded at a given...

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Bibliographic Details
Main Author: Santos, Dorabella (author)
Other Authors: Vidal, Joao P. (author), Gomes, Teresa Martinez dos Santos (author), Martins, Lúcia Maria dos Reis Albuquerque (author)
Format: article
Language:eng
Published: 2020
Subjects:
integer linear programming
SDN
controller placement
availability
Steiner tree
heuristics
Online Access:http://hdl.handle.net/10316/92298
Country:Portugal
Oai:oai:estudogeral.sib.uc.pt:10316/92298

Internet

http://hdl.handle.net/10316/92298

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