Journal ArticleDOI
Internet traffic engineering using multi-protocol label switching (MPLS)
Daniel O. Awduche,Bijan Jabbari +1 more
TLDR
The techniques and practices of traffic engineering in contemporary IP networks are discussed, emphasizing the role of MPLS in performance optimization of the public Internet, and the impact of generalized MPLS (GMPLS) on traffic Engineering in IP-over-optical networks as the underlying technologies continue to mature.About:
This article is published in Computer Networks.The article was published on 2002-09-16. It has received 84 citations till now. The article focuses on the topics: Internet traffic engineering & Multiprotocol Label Switching.read more
Citations
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Journal ArticleDOI
Software Defined Networking Architecture, Security and Energy Efficiency: A Survey
Danda B. Rawat,Swetha Reddy +1 more
TL;DR: This paper presents various security threats that are resolved by SDN and new threats that arise as a result of SDN implementation, and the main ongoing research efforts, challenges, and research trends in this area are discussed.
Journal ArticleDOI
DRAGON: a framework for service provisioning in heterogeneous grid networks
TL;DR: The DRAGON project is developing technology and deploying network infrastructure which allows dynamic provisioning of network resources in order to establish deterministic paths in direct response to end-user requests.
Journal ArticleDOI
A Survey on the Path Computation Element (PCE) Architecture
TL;DR: This survey presents the state-of-the-art on the Path Computation Element (PCE) architecture for GMPLS-controlled networks carried out by research and standardization community, in which the PCE is shown to achieve a number of evident benefits.
Journal ArticleDOI
New preemption policies for DiffServ-aware traffic engineering to minimize rerouting in MPLS networks
TL;DR: A new preemption policy is proposed and complemented with an adaptive scheme that aims to minimize rerouting and combines the three main preemption optimization criteria: number of LSPs to be preempted, priority of the L SPs, and preempted bandwidth.
Journal ArticleDOI
An open source traffic engineering toolbox
Guy Leduc,Henrik Abrahamsson,Simon Balon,Sandford Bessler,Maurizio D'Arienzo,O. Delcourt,Jordi Domingo-Pascual,S. Cerav-Erbas,Ivan Gojmerac,X. Masip,Antonio Pescape,Bruno Quoitin,Simon Pietro Romano,Elio Salvadori,Fabian Skivée,H. T. Tran,Steve Uhlig,H. ímit +17 more
TL;DR: The TOTEM open source Traffic Engineering (TE) toolbox as discussed by the authors is designed to be deployed as an on-line tool in an operational network, or used off-line as an optimisation tool or as a traffic engineering simulator.
References
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Multiprotocol Label Switching Architecture
TL;DR: This document specifies the architecture for Multiprotocol Label Switching (MPLS).
RSVP-TE: Extensions to RSVP for LSP Tunnels
TL;DR: In this paper, the use of RSVP (Resource Reservation Protocol) to establish label-switched paths (LSPs) in MPLS (Multi-Protocol Label Switching) is described.
Requirements for Traffic Engineering Over MPLS
TL;DR: This document identifies the functional capabilities required to implement policies that facilitate efficient and reliable network operations in an MPLS domain and can be used to optimize the utilization of network resources and to enhance traffic oriented performance characteristics.
Overview and Principles of Internet Traffic Engineering
TL;DR: The principles, architectures, and methodologies for performance evaluation and performance optimization of operational IP networks are discussed throughout this document.
Proceedings ArticleDOI
MATE: MPLS adaptive traffic engineering
TL;DR: An analytical model is presented, derives a class of MATE algorithms, and proves their convergence, and several practical design techniques to implement MATE are described.