Performance of a policy-based management system in IPv6 networks using COPS-PR

Alex Vallejo, Agustín Zaballos, Jaume Abella, Josep M. Selga, Caries Duz

Producció científica: Capítol de llibreContribució a congrés/conferènciaAvaluat per experts

5 Cites (Scopus)

Resum

To guarantee the correct QoS, the new generation core networks are best managed by the use of a centralized server. Most of these networks use DiffServ due to its scalability, an important feature for large networks. A Bandwidth Broker architecture is a policy-based management system which purpose is to manage DiffServ networks in a centralized manner performing admission control and policy deliveries to network nodes. This paper presents the implementation of a bandwidth broker architecture for the management of QoS in DiffServ dual networks (IPv4/IPv6). This implementation, which has been programmed in JAVA, uses COPS-PR as an intra-domain communication protocol and manages the policies based on SLA/SLS preconfigured by the administrator. The performance of the proposed architecture has been tested by implementing a real IPv6 DiffServ domain testbed controlled by the developed Bandwidth Broker. The results of these tests and the corresponding conclusions are also presented.

Idioma originalAnglès
Títol de la publicacióProceedings of the Sixth International Conference on Networking, ICN'07
EditorIEEE Computer Society
Pàgines37-42
Nombre de pàgines6
ISBN (imprès)0769528058, 9780769528052
DOIs
Estat de la publicacióPublicada - 2007
Esdeveniment6th International Conference on Networking, ICN'07 - Sainte-Luce, Martinique, France
Durada: 22 d’abr. 200728 d’abr. 2007

Sèrie de publicacions

NomProceedings of the Sixth International Conference on Networking, ICN'07

Conferència

Conferència6th International Conference on Networking, ICN'07
País/TerritoriFrance
CiutatSainte-Luce, Martinique
Període22/04/0728/04/07

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