A novel path protection scheme for MPLS networks using multi-path routing

Alouneh, Sahel; Agarwal, Anjali; En‐Nouaary, Abdeslam

doi:10.1016/j.comnet.2009.02.001

Cited by 29 publications

(13 citation statements)

References 16 publications

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“…Proposed model is a further extension of the well-known model of multipath routing [2] due to the introduction in its structure of non-linear constraints (10) and (11). It is possible to obtain the order of multipath routing with paths overlapping by nodes in solving nonlinear programming problem with the objective function (4), linear constraints (1)-(3) and non-linear conditions (10) and (11). The use of conditions (10) and (11) allows the calculation of the set of routes that intersect just at nodes.…”

Section: Discussionmentioning

confidence: 99%

“…Using non-overlapping routes ensures that failure or compromise of a network element (node or link) will result in failure or compromise of only one rather than several routes [8][9][10], which takes place at the routing of overlapping paths. However, the implementation of multipath routing over non-overlapping paths as a result uses a network resource inefficiently that is common to multiple paths.…”

Section: Introductionmentioning

confidence: 99%

“…The result of calculation the set of paths overlapping by nodes using conditions(10) and(11) with flow intensity 250 1/s. As it can be seen, in transmission the flow with intensity 250 1/s obtained set of routes includes the by nodes.…”

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confidence: 99%

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Enhanced flow-based model of multipath routing with overlapping by nodes paths

Yeremenko

2015

2015 Second International Scientific-Practical Conference Problems of Infocommunications Science and Technology (PIC S&T)

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Enhanced solution of topical scientific and practical problem associated with the development of flowbased model of multipath routing with paths overlapping by nodes in Telecommunication Network (TCN) was presented. This model is further extension of the well known multipath routing model based on the introduction to the structure of non-linear constraints responsible for the calculation of routes that intersect just at nodes. It is possible to obtain the order of multipath routing by overlapping by nodes paths in the solution of nonlinear programming problem with given objective function, linear constraints and nonlinear terms. Search for a compromise on the providing fault-tolerance and network security, on the one hand, and quality of service, on the other, led to the fact that in some important cases the requirements for overlapping paths can be slightly reduced and it is allowable to use paths overlapping only by network nodes. Simulation results confirmed the efficiency of the proposed model. Among the advantages of the proposed model of multipath routing with overlapping by nodes paths, one can distinguish the fact that with the same parameters of security and fault-tolerance can be achieved higher performance and quality of service parameters in TCN in a whole.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Enhanced flow-based model of multipath routing with overlapping by nodes paths

Yeremenko

2015

2015 Second International Scientific-Practical Conference Problems of Infocommunications Science and Technology (PIC S&T)

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“…Using an underlying network core based on a GMPLS/MPLS architecture makes recovery from node or link failures fast and efficient. Many recovery techniques in the literature have shown that reliability and availability can greatly be improved using GMPLS/MPLS core networks [26].…”

Section: Reliability and Availabilitymentioning

confidence: 99%

An Effective Classification Approach for Big Data Security Based on GMPLS/MPLS Networks

Alouneh

Al‐Hawari

Hababeh

et al. 2018

Security and Communication Networks

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The need for effective approaches to handle big data that is characterized by its large volume, different types, and high velocity is vital and hence has recently attracted the attention of several research groups. This is especially the case when traditional data processing techniques and capabilities proved to be insufficient in that regard. Another aspect that is equally important while processing big data is its security, as emphasized in this paper. Accordingly, we propose to process big data in two different tiers. The first tier classifies the data based on its structure and on whether security is required or not. In contrast, the second tier analyzes and processes the data based on volume, variety, and velocity factors. Simulation results demonstrated that using classification feedback from a MPLS/GMPLS core network proved to be key in reducing the data evaluation and processing time.

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“…Network with MPLS can offer good QoS to delay sensitive traffic such as VoIP, video conferences and meetings. Network failure such as link faults, crash of network elements or congestion are easily handled in MPLS networks [15][16][17][18][19].…”

Section: Introductionmentioning

confidence: 99%

Analysis of Link Utilization in MPLS Enabled Network using OPNET IT Guru

Bongale¹,

Nithin²

2012

IJCA

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This paper presents comparison study based on link utilization in the networks running over RIP (Routing information Protocol), OSPF (Open Shortest Path First) and MultiProtocol Label Switching (MPLS). Poor link utilization in case of RIP and OSPF is identified. A detailed simulation study is performed over MPLS network where we have shown MPLS network has utilized most of links resulting in congestion avoidance, low queuing delays.

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A novel path protection scheme for MPLS networks using multi-path routing

Cited by 29 publications

References 16 publications

Enhanced flow-based model of multipath routing with overlapping by nodes paths

Enhanced flow-based model of multipath routing with overlapping by nodes paths

An Effective Classification Approach for Big Data Security Based on GMPLS/MPLS Networks

Analysis of Link Utilization in MPLS Enabled Network using OPNET IT Guru

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