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Proceedings Paper

Monitoring information model for traffic engineering over MPLS VPNs
Author(s): Omar Cherkaoui; Alain Sarrazin; Guy Francoeur; Ken Chen
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Paper Abstract

Monitoring is the part of Traffic Engineering (TE) that aims at optimizing the use of network resources and assists both in informing the provider and proving to the customer that the service offered respects the SLAs required to optimize the network resources utilization. In this paper, we present a monitoring framework for MPLS-VPN services. We first briefly review MPLS, VPN, NBVPN, Constrained Based Routing to provide a background for the discussion of traffic Engineering. We then discuss the general issues surrounding the design of a MPLS VPN from the point of view of TE and go on to present a management framework that extends the DEN information specific to MPLS VPNs. In this framework, we add policy actions that react dynamically to abnormal results by changing the sampling frequency.

Paper Details

Date Published: 24 July 2001
PDF: 12 pages
Proc. SPIE 4523, Internet Performance and Control of Network Systems II, (24 July 2001); doi: 10.1117/12.434331
Show Author Affiliations
Omar Cherkaoui, Univ. du Quebec a Montreal (Canada)
Alain Sarrazin, Univ. du Quebec a Montreal (Canada)
Guy Francoeur, Univ. du Quebec a Montreal (Canada)
Ken Chen, Univ. Paris XIII (France)


Published in SPIE Proceedings Vol. 4523:
Internet Performance and Control of Network Systems II
Robert D. van der Mei; Frank Huebner-Szabo de Bucs, Editor(s)

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