Mapping sub-flows to p2mp LSPs

Abstract

In previous work we proposed a multi-objective traffic engineering scheme (MHDB-S model) using different distribution trees to multicast several flows. In this paper, we propose a heuristic algorithm to create multiple point-to-multipoint (p2mp) LSPs based on the optimum sub-flow values obtained with our MHDB-S model. Moreover, a general problem for supporting multicasting in MPLS networks is the lack of labels. To reduce the number of labels used, a label space reduction algorithm solution is also considered.

Original document

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

• http://dx.doi.org/10.1109/IPOM.2004.1547594 under the license https://creativecommons.org/share-your-work/public-domain/cc0/

• https://dugi-doc.udg.edu/bitstream/10256/2328/1/19.pdf

• http://xplorestaging.ieee.org/ielx5/10385/33014/01547594.pdf?arnumber=1547594,

http://dx.doi.org/10.1109/ipom.2004.1547594 under the license cc0

• https://dugi-doc.udg.edu/handle/10256/2328,

https://academic.microsoft.com/#/detail/1541443598

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