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On Cooperative Inter-Domain Path Computation

P. Torab, B. Jabbari, Qian Xu, Shujia Gong, Xi Yang, T. Lehman, C. Tracy, J. Sobieski
2006 11th IEEE Symposium on Computers and Communications (ISCC'06)  
inter-domain path computation heuristics.  ...  Inter-domain path computation, or the ability to compute end-to-end paths across multiple domains, is the next step toward wide deployment of a distributed control plane with support for traffic engineering  ...  Cooperative path computation Cooperative path computation is one of several possible ways that path computation elements in different domains can collaborate to compute an endto-end path.  ... 
doi:10.1109/iscc.2006.109 dblp:conf/iscc/TorabJXGYLTS06 fatcat:kqrvlkd2mrfztb6ou5myqlx4ky

Quality of interaction among path computation elements for trust-aware inter-provider cooperation

C. J. Fung, B. Martini, M. Gharbaoui, F. Paolucci, A. Giorgetti, P. Castoldi
2014 2014 IEEE International Conference on Communications (ICC)  
Thus, the selection of domains sequence as the result of PCEs cooperation should depend not only on the capability of providing quality paths but also on factors related to expected revenues or perceived  ...  Path Computation Element (PCE) architecture enables effective traffic engineering in multi-domain networks while limiting the exposure of intra-domain information.  ...  QUALITY OF INTERACTION AND TRUST-AWARE PCE COLLABORATION In multi-domain PCE architecture, the PCEs belonging to different domains cooperate using client-server interactions for computing inter-domain  ... 
doi:10.1109/icc.2014.6883397 dblp:conf/icc/FungMGPGC14 fatcat:5qxupfvtmjhlbbu4teffm4wkwi

Testbed implementation of control plane extensions for inter-carrier GMPLS LSP provisioning

Aruna Prem Bianzino, Jean-Louis Rougier, Stefano Secci, Ramon Casellas, Ricardo Martinez, Raul Munoz, Nabil Bachir Djarallah, Richard Douville, Helia Pouyllau
2009 2009 5th International Conference on Testbeds and Research Infrastructures for the Development of Networks & Communities and Workshops  
This architecture couples the Path Computation Element (PCE)-based control plane with a service plane managing discovery, composition and activation functions of inter-carrier service elements.  ...  This paper presents a testbed implementation of an inter-carrier GMPLS (Generalized Multi Protocol Label Switching) service architecture recently proposed.  ...  This simple method does not allow computing a shortest inter-domain path and can lead to several crankbacks that might affect the stability of the control plane. • The cooperative PCE-based path computation  ... 
doi:10.1109/tridentcom.2009.4976225 dblp:conf/tridentcom/BianzinoRSCMMDD09 fatcat:da2auaf74ffspcruyzfizshhba

A Hybrid End-to-End QoS Path Computation Algorithm for PCE-Based Multi-Domain Networks

Ahmed Frikha, Samer Lahoud, Bernard Cousin
2013 Journal of Network and Systems Management  
In this architecture, the domains designate one or more PCE, able to perform advanced routing computations within the domain, to cooperate with external PCE and then offer the inter-domain cooperation  ...  The IETF defines in [3] an alternative architecture based on Path Computation Elements (PCE) that enable the cooperation between domains to find a path subject to multiple constraints.  ... 
doi:10.1007/s10922-013-9273-5 fatcat:tdcoz7mosbfgvlm6lnjgole62e

A west-east bridge based SDN inter-domain testbed

Pingping Lin, Jun Bi, Stephen Wolff, Yangyang Wang, Anmin Xu, Ze Chen, Hongyu Hu, Yikai Lin
2015 IEEE Communications Magazine  
Then, interdomain path computation applications in each domain cooperate together and set up end-to-end paths.  ...  finegranularity inter-domain routing. • Inter-domain path computation (IDPC).  ... 
doi:10.1109/mcom.2015.7045408 fatcat:7xe3r7nv2zfcjdj6w5ag25erfi

WE-bridge: West-east bridge for SDN inter-domain network peering

Pingping Lin, Jun Bi, Ze Chen, Yangyang Wang, Hongyu Hu, Anmin Xu
2014 2014 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)  
However, the Internet is managed by owners of different domains, which makes the centralized control does not work for inter-domain.  ...  Thus, this demo proposes a West-East Bridge (WE-Bridge) mechanism for different SDN administrative domains to peer and cooperate with each other: (1) we design a peer-to-peer based high performance network  ...  Use Case1: Inter-domain Path Computation (IDPC): The IDPC application runs on top of WE-Bridge.  ... 
doi:10.1109/infcomw.2014.6849180 dblp:conf/infocom/LinBCWHX14 fatcat:jh7inl2dnjet3bzedmsb6mj2q4

Scalable Path Computation Flooding Approach for PCE-Based Multi-domain Networks

Jordi Perelló, Guillem Hernández-Sola, Fernando Agraz, Salvatore Spadaro, Jaume Comellas
2010 ETRI Journal  
PCF yields a drastically reduced network blocking probability compared to a blind per-domain path computation but introduces significant network control overhead and path computation complexity.  ...  In this letter, we assess the scalability of a path computation flooding (PCF) approach to compute optimal end-to-end interdomain paths in a path computation element-based multidomain network.  ...  for computing both intradomain and inter-domain paths.  ... 
doi:10.4218/etrij.10.0210.0063 fatcat:g576bpb3oza4fe6nryimuvrasu

Reputation for Inter-Domain QoS Routing

Emmanuelle Anceaume, Yann Busnel, Paul Lajoie-Mazenc, Geraldine Texier
2015 2015 IEEE 14th International Symposium on Network Computing and Applications  
Unfortunately, the client is not capable of distinguishing unfair ASes from honest ones at the time it selects its path.  ...  Having a single AS on the path that does not meet its QoS engagement is sufficient to violate the end-to-end QoS guarantees.  ...  Several mechanisms have been proposed to enable the computation of inter-domain constrained paths [3] , [4] , [16] .  ... 
doi:10.1109/nca.2015.19 dblp:conf/nca/AnceaumeBLT15 fatcat:kxwymnbu4vhdtjihazndf52clm

A Survey on the Path Computation Element (PCE) Architecture

Francesco Paolucci, Filippo Cugini, Alessio Giorgetti, Nicola Sambo, Piero Castoldi
2013 IEEE Communications Surveys and Tutorials  
among cooperating PCEs in multi-layer/domain scenarios, while preserving scalability and confidentiality.  ...  Communications between path computation clients (PCC) and PCEs, realized through the PCE Protocol (PCEP), also enable inter-PCE communications offering an attractive way to perform TE-based path computation  ...  PD is based on multiple path computations performed during the signalling phase of inter-domain LSP setup.  ... 
doi:10.1109/surv.2013.011413.00087 fatcat:ncgex62e2vhyvcnbxpjjr3bynq

Umbrella: A routing choice feedback based distributed inter-domain anti-spoofing solution

Jie Li, Jun Bi, Jianping Wu
2012 2012 20th IEEE International Conference on Network Protocols (ICNP)  
By introducing routing choice feedback, we propose a distributed inter-domain anti-spoofing solution (Umbrella).  ...  With existing anti-spoofing solutions, deployed ASes lack cooperation when exchanging routing decisions and disseminations.  ...  By means of inter-domain routing system cooperation, Umbrella utilizes a novel route-based packet filter as a way to mitigate IP spoofing.  ... 
doi:10.1109/icnp.2012.6459939 dblp:conf/icnp/LiBW12 fatcat:5e67nwnf2jdrjjeclpy5q74evy

Enhanced domain disjoint backward recursive TE path computation for PCE-based multi-domain networks

Guillem Hernández-Sola, Jordi Perelló, Fernando Agraz, Luis Velasco, Salvatore Spadaro, Gabriel Junyent
2010 Photonic network communications  
The ability of computing optimal routes poses new challenges when extending it to larger multi-domain network scenarios, as the quality of these computed endto-end inter-domain routes depends on the selection  ...  To this goal, the Path Computation Flooding (PCF) approach appears as a possible extension to Backward Recursive PCE-based Computation (BRPC) to calculate optimal end-to-end inter-domain paths without  ...  This prevents a single PCE from computing whole end-to-end inter-domain routes, requiring cooperation between the PCEs in every traversed domain to finally obtain them.  ... 
doi:10.1007/s11107-010-0288-5 fatcat:culfdw2p7jbapibftwbg25ki3q

Pre-computation based heuristic for inter-domain QoS routing

Ahmed Frikha, Samer Lahoud
2010 2010 IEEE 4th International Symposium on Advanced Networks and Telecommunication Systems  
In the present paper, we propose a novel fast heuristic for inter-domain QoS routing, named ID-PPPA. ID-PPPA is based on a pre-computation scheme.  ...  Our solution preserves domain confidentiality and solves the scaling problem related to inter-domain routing by distributing computations over the domains.  ...  Precisely, we propose a novel fast and distributed heuristic for the inter-domain QoS routing based on pre-computation, named ID-PPPA (Inter-Domain Primary Path-based Pre-computation Algorithm).  ... 
doi:10.1109/ants.2010.5983529 fatcat:56y5vfz7erdi3kc7ut7k3tl7tm

SDN-Based WAN Optimization: PCE Implementation in Multi-Domain MPLS Networks Supported By BGP-LS

Grzegorz Rzym, Krzysztof Wajda, Piotr Chołda
2017 Image Processing & Communications  
The paper reports on recent research and experimental investigations with PCE-based path computation performed according to the 3- layered traffic engineering (TE) system consisting of: (1) a PCE module  ...  In order to provide efficient and flexible resource management and path set-up in high-speed MPLS/GMPLS networks, the PCE (Path Computation Element) architecture was proposed by IETF.  ...  The unit cost of a link price is diverse and is selected in such a way that bandwidth cost on the inter-domain links is higher than on intra-domain links within AS1.  ... 
doi:10.1515/ipc-2017-0004 fatcat:4jyiinp7s5fnjocv5g2x46aptq

Distributed E2E QoS-Based Path Computation Algorithm over Multiple Inter-domain Routes

N. B. Djarallah, N. L. Sauze, H. Pouyllau, S. Lahoud, B. Cousin
2011 2011 International Conference on P2P, Parallel, Grid, Cloud and Internet Computing  
To address these challenges, we propose an efficient distributed inter-domain algorithm that computes such constrained paths among a set of domains, exploring multiple inter-domain routes.  ...  (e2e) paths over multiple inter-domain routes.  ...  Business impacts on inter-domain path computation In addition to technical constraints, business policies might influence the way that inter-domain paths are computed.  ... 
doi:10.1109/3pgcic.2011.34 dblp:conf/3pgcic/DjarallahSPLC11 fatcat:6hlnddquafgoxh5hyjmkb55fzq

Cooperative multi-provider routing optimization and income distribution

Mariusz Mycek, Stefano Secci, Michal Pioro, Jean-Louis Rougier, Artur Tomaszewski, Achille Pattavina
2009 2009 7th International Workshop on Design of Reliable Communication Networks  
We consider the problem of cooperative distributed routing optimization in multi-domain/multi-provider networks.  ...  visibility of intra-domain resources.  ...  depends linearly on the amount of inter-domain traffic the domain injects into the network.  ... 
doi:10.1109/drcn.2009.5339996 fatcat:wnataz5yfjexrawkbfcxnlf7fq
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