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Abstract
Current Internet IP layer is divided into multiple domains, which are managed by different service providers, operating different architectures, providing different services and having different business strategies. Traditional techniques to ensure reliability are often useless, for example due to providers which don't want to disclose their internal topologies to outsiders. In this paper we discuss some approaches to counter these problems, allowing successive improvements by relaxing constraints and permitting additional sharing, thus reducing significantly the total number of optical links needed. We highlight the best possible solution, and introduce our new ILP-formulation to optimize the routing of demands. We finish by comparing the new results with values from our previous papers.
Keywords
reliability, ILP-formulations, survivability, optical routing, multidomain, algorithms

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Citation

Please use this url to cite or link to this publication:

Chicago
Pickavet, Mario, Pieter Audenaert, Jeroen Vanhaverbeke, Dimitri Staessens, Didier Colle, and Piet Demeester. 2006. “Optimizing Reliable Multidomain Optical Routing.” In ICTON 2006 : 8th International Conference on Transparent Optical Networks, Proceedings, ed. M Marciniak, 3:1–4. New York, NY, USA: IEEE.
APA
Pickavet, Mario, Audenaert, P., Vanhaverbeke, J., Staessens, D., Colle, D., & Demeester, P. (2006). Optimizing reliable multidomain optical routing. In M. Marciniak (Ed.), ICTON 2006 : 8th international conference on transparent optical networks, proceedings (Vol. 3, pp. 1–4). Presented at the 8th International conference on Transparent Optical Networks (ICTON 2006), New York, NY, USA: IEEE.
Vancouver
1.
Pickavet M, Audenaert P, Vanhaverbeke J, Staessens D, Colle D, Demeester P. Optimizing reliable multidomain optical routing. In: Marciniak M, editor. ICTON 2006 : 8th international conference on transparent optical networks, proceedings. New York, NY, USA: IEEE; 2006. p. 1–4.
MLA
Pickavet, Mario, Pieter Audenaert, Jeroen Vanhaverbeke, et al. “Optimizing Reliable Multidomain Optical Routing.” ICTON 2006 : 8th International Conference on Transparent Optical Networks, Proceedings. Ed. M Marciniak. Vol. 3. New York, NY, USA: IEEE, 2006. 1–4. Print.
@inproceedings{406288,
  abstract     = {Current Internet IP layer is divided into multiple domains, which are managed by different service providers, operating different architectures, providing different services and having different business strategies. Traditional techniques to ensure reliability are often useless, for example due to providers which don't want to disclose their internal topologies to outsiders. In this paper we discuss some approaches to counter these problems, allowing successive improvements by relaxing constraints and permitting additional sharing, thus reducing significantly the total number of optical links needed. We highlight the best possible solution, and introduce our new ILP-formulation to optimize the routing of demands. We finish by comparing the new results with values from our previous papers.},
  author       = {Pickavet, Mario and Audenaert, Pieter and Vanhaverbeke, Jeroen and Staessens, Dimitri and Colle, Didier and Demeester, Piet},
  booktitle    = {ICTON 2006 : 8th international conference on transparent optical networks, proceedings},
  editor       = {Marciniak, M},
  isbn         = {1-4244-0236-0},
  keywords     = {reliability,ILP-formulations,survivability,optical routing,multidomain,algorithms},
  language     = {eng},
  location     = {Nottingham, UK},
  pages        = {1--4},
  publisher    = {IEEE},
  title        = {Optimizing reliable multidomain optical routing},
  volume       = {3},
  year         = {2006},
}

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