Abstract
Within the framework of the BONE European Network of Excellence, we setup a multi-domain multi-layer testbed covering three different networks at two distinct locations in Europe. The testbed includes two Ethernet switched client networks, which are interconnected by a wavelength switched server network. Each of these networks is operated by a GMPLS control plane and implements a path computation entity, following either the IETF PCE proposal or the DRAGON NARB. Since the communication protocols of IETF PCE and DRAGON NARB are incompatible, we propose and develop an application layer gateway, enabling inter-domain path calculation.
In this paper, our contributions are three-fold: First, we provide a comparison of both communication protocols. Second, we present the architecture and working principles of the designed NARB/PCE Gateway, specifying the available features and constraints of our implementation. Third, we validate, for the first time, the PCE/NARB connectivity while evaluating the performance of a path computation request in terms of request response time in the multi-domain and multi-layer testbed.
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References
Awduche, D., Berger, L., Gan, D., Li, T., Srinivasan, V., Swallow, G.: RSVP-TE: Extensions to RSVP for LSP Tunnels. RFC 3209, IETF (December 2001)
Bianzino, A.P., Rougier, J.-L., Secci, S., Casellas, R., Martinez, R., Munoz, R., Djarallah, N.B., Douville, R., Pouyllau, H.: Testbed implementation of control plane extensions for inter-carrier gmpls lsp provisioning. In: International Conference on Testbeds and Research Infrastructures for the Development of Networks & Communities, pp. 1–6 (2009)
Casellas, R., Martinez, R., Munoz, R., Gunreben, S.: Enhanced Backwards Recursive Path Computation for Multi-area Wavelength Switched Optical Networks Under Wavelength Continuity Constraint. To Appear in the IEEE/OSA Journal of Optical Communications and Networking, A180–A193 (July 2009)
Cugini, F., Giorgetti, A., Andriolli, N., Paolucci, F., Valcarenghi, L., Castoldi, P.: Multiple path computation element (pce) cooperation for multi-layer traffic engineering. In: Optical Fiber Communication Conference (March 2007)
Farrel, A., Vasseur, J.-P., Ash, J.: A Path Computation Element (PCE)-Based Architecture. RFC 4655, IETF (August 2006)
Gunreben, S., Rambach, F.: Assessment and Performance Evaluation of PCE-based Inter-Layer Traffic Engineering. In: Proceedings of the IFIP Working Conference on Optical Network Design and Modelling (ONDM 2008) (March 2008)
IEEE Computer Society. 802.3: IEEE Standard for Local and Metropolitan Area Networks–Carrier sense multiple access with collision detection (CSMA/CD) access method and physical layer specifications (2005)
ITU. Rec. Y.100: General overview of the Global Information Infrastructure standards development (1998)
ITU. Rec. Y.2011: General principles and general reference model for Next Generation Networks (October 2004)
Katz, D., Kompella, K., Yeung, D.: Traffic Engineering (TE) Extensions to OSPF Version 2. RFC 3630, IETF (September 2003)
Lehman, T., Sobieski, J., Jabbari, B.: Dragon: a framework for service provisioning in heterogeneous grid networks. IEEE Communications Magazine 44(3), 84–90 (2006)
Postel, J.: Transmission Control Protocol. RFC 793, IETF (September 1981)
Generalized Multi-Protocol Label Switching (GMPLS) Signaling Functional Description. RFC 3471, IETF (January 2003)
Path Computation Element (PCE) Communication Protocol (PCEP). RFC 5440, IETF (March 2009)
Yang, X.: Network Aware Resource Broker (NARB) Design and User Manual. Technical report, University of Southern California (USC), Information Sciences Institute (ISI) (June 2006)
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© 2011 ICST Institute for Computer Science, Social Informatics and Telecommunications Engineering
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Gunreben, S., Casellas, R., Martinez, R., Mum̃oz, R., Scharf, J. (2011). Experimental Validation and Assessment of Multi-domain and Multi-layer Path Computation. In: Magedanz, T., Gavras, A., Thanh, N.H., Chase, J.S. (eds) Testbeds and Research Infrastructures. Development of Networks and Communities. TridentCom 2010. Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, vol 46. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-17851-1_28
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DOI: https://doi.org/10.1007/978-3-642-17851-1_28
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-17850-4
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