Scipediacontent: Scipediacontent moved page Draft Content 159842156 to Bisti et al 2012a

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Scipediacontent moved page Draft Content 159842156 to Bisti et al 2012a

Scipediacontent: Created page with " == Abstract == Interdomain Traffic Engineering (TE) across domains employing Path Computation Elements should allow a source domain to select a good AS path, i.e. one likely..."

2021-02-03T17:12:17Z

Created page with " == Abstract == Interdomain Traffic Engineering (TE) across domains employing Path Computation Elements should allow a source domain to select a good AS path, i.e. one likely..."

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== Abstract ==

Interdomain Traffic Engineering (TE) across domains employing Path Computation Elements should allow a source domain to select a good AS path, i.e. one likely to allow the actual setup of an interdomain tunnel. This is impossible if the AS path is computed online during path setup (which happens, e.g., in per-domain tunnel setup). On the other hand, the routes that a source domain learns from BGP are normally too few, and oblivious to TE constraints. In this paper, we present the Inter-AS Path Computation Protocol (IA-PCP), whose purpose is to compute a larger number of “good” AS paths, allowing a source to choose the suitable one among a larger set, so as to route PCE-assisted interdomain path computation. We show that, within a reasonable computation time, sending relatively few messages and preserving domain confidentiality, IA-PCP provides a source domain with a set of AS paths which closely approximates the one found exploiting full knowledge of the network AS-topology.

== Original document ==

The different versions of the original document can be found in:

* [http://dx.doi.org/10.4108/icst.broadnets2009.7262 http://dx.doi.org/10.4108/icst.broadnets2009.7262]

* [http://eudl.eu/pdf/10.4108/ICST.BROADNETS2009.7262 http://eudl.eu/pdf/10.4108/ICST.BROADNETS2009.7262]

* [http://yadda.icm.edu.pl/yadda/element/bwmeta1.element.ieee-000005336388 http://yadda.icm.edu.pl/yadda/element/bwmeta1.element.ieee-000005336388],
: [https://arpi.unipi.it/handle/11568/197834 https://arpi.unipi.it/handle/11568/197834],
: [https://dblp.uni-trier.de/db/conf/broadnets/broadnets2009.html#BistiMS09 https://dblp.uni-trier.de/db/conf/broadnets/broadnets2009.html#BistiMS09],
: [https://eudl.eu/doi/10.4108/ICST.BROADNETS2009.7262 https://eudl.eu/doi/10.4108/ICST.BROADNETS2009.7262],
: [https://academic.microsoft.com/#/detail/2153769283 https://academic.microsoft.com/#/detail/2153769283]

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Bisti et al 2012a - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 159842156 to Bisti et al 2012a

Scipediacontent: Created page with " == Abstract == Interdomain Traffic Engineering (TE) across domains employing Path Computation Elements should allow a source domain to select a good AS path, i.e. one likely..."