A service plane over the PCE architecture for automatic multidomain connection-oriented services

Authors:
R. Douville;J. -L. Le Roux;J. -L. Rougier;S. Secci
Affiliations:
Alcatel-Lucent Bell Labs., Milano;-;-;-
Venue:
IEEE Communications Magazine
Year:
2008

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Abstract

In this article we concentrate on the automated provisioning of inter-AS services based on GMPLS-TE technology. We consider a provider alliance where TE connections are established between the members of the alliance. We propose an efficient and economically feasible architecture for the automatic provisioning of inter-AS GMPLS-TE, based on the introduction of a multidomain service plane coupled with the PCE-based architecture.