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Mapping sub-flows to p2mp LSPs

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

IEEE

Author: Solano Donado, Fernando
Fabregat Gesa, Ramon
Donoso Meisel, Yezid
Marzo i Lázaro, Josep Lluís
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
Document access: http://hdl.handle.net/2072/59032
Language: eng
Publisher: IEEE
Rights: Tots els drets reservats
Subject: MPLS (Norma)
Programació (Matemàtica)
Telecomunicació -- Tràfic
MPLS standard
Programming (Mathematics)
Telecommunication -- Traffic
Title: Mapping sub-flows to p2mp LSPs
Type: info:eu-repo/semantics/article
Repository: Recercat

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