On Multiple Controller Mapping in Software Defined Networks With Resilience Constraints

Sridharan, Vignesh; Gurusamy, Mohan; Truong-Huu, Tram

doi:10.1109/lcomm.2017.2696006

Cited by 51 publications

(22 citation statements)

References 9 publications

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“…According to the application scenario, the existing representative algorithm are divided into two categories. In datacenters, Sridham et al [48] proposes a switch-controller mapping scheme which assign flow requests to different controllers. In WANs, Li et al [49] examine how to improve security through the Byzantine mechanism; and Ros and Ruiz [50], pays attention to how to obtain high reliability by adding backup controllers, but ignore capacity of controller; then Killi and Rao [51] proposes a controller deployment strategy taking capacity and failure of controller into account.…”

Section: B Multiple Controllermentioning

confidence: 99%

“…Sridharan [48] proposes an efficient switch-controller mapping scheme for distributed controller architecture in SDN. This scheme maps switches to multiple controllers and distributes flow setup requests between them to minimize flow setup time and meets elastic constraints which require a specified portion of the setup request on each switch to be unaffected by the controller.…”

Section: ) Linear Programmingmentioning

confidence: 99%

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A Survey of Controller Placement Problem in Software-Defined Networking

Zhang

et al. 2019

IEEE Access

120

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In order to simplify the management of the traditional network, software-defined networking (SDN) has been proposed as a promising paradigm shift that decouples control plane and data plane, providing programmability to configure the network. With the deployment and the applications of SDN, researchers have found that the controller placement directly affects network performance in SDN. In this paper, the state of the art of controller placement problem is surveyed from the perspective of optimization objective. First, we introduce the overview of SDN and controller placement problem. Then, we classify this paper of controller placement problem into four aspects (latency, reliability, and cost and multi-objective) depending on their objective and analyze specific algorithms in different application scenarios. Finally, we identify some relevant open issues and research challenge to deal with in the future and conclude the controller placement problem.

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Section: B Multiple Controllermentioning

confidence: 99%

Section: ) Linear Programmingmentioning

confidence: 99%

A Survey of Controller Placement Problem in Software-Defined Networking

Zhang

et al. 2019

IEEE Access

120

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“…Works that relate controllers to switches in SDN are found to solve the QoS-guaranteed controller placement problem [Cheng et al 2015] and minimize overall flow setup time in the network through a switch-controller mapping scheme [Sridharan et al 2017]. The focus of both works is traditional SDN architectures, hence, switch and controller nodes are well defined.…”

Section: Related Workmentioning

confidence: 99%

An adaptive rank-based approach for dynamic controller selection in Fog Computing

Costa

Souza

2020

Anais XXXVIII Simpósio Brasileiro De Redes De Computadores E Sistemas Distribuídos (SBRC 2020)

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The deployment of a dynamic and cooperative fog control plane, where controllers are selected on-demand among the most suitable underlying resources, has been recently proposed as a Control-as-a-Service (CaaS) model. Albeit it is expected that real-time applications shall benefit from this concept, mechanisms for QoS-aware controllers election is yet an open issue. In this work, we propose an adaptive rank-based controller selection strategy that is capable of tuning the weights employed for each characteristic of interest in order to cope with the environment dynamism. Results have shown an average controller exchange reduction of 37% when compared with a preliminary approach employing fixed weights in a dynamic scenario, as well as its efficiency in battery and memory usage by controllers.

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“…On the other hand, there are researches emphasis on the importance of reliability among switch and controller in CPP and several new metrics are proposed as stated in [11][12]. Others heuristic method are also proposed to solve CPP in [13][14][15]. Some methods in [16][17] use mathematical approaches to cater CPP.…”

Section: Static Controller Placementmentioning

confidence: 99%

“…POCO was then extended by using several heuristic algorithms to obtain approximated Pareto optimal placement to compute faster with acceptable accuracy in large network. Table 1 shows the performance summary of the several methods discussed in this paper which is in static controller placement methods [2,[4][5][6][7][8][9][10][11][12][13][14][15][16][17]. Table 2 shows the performance summary of dynamic controller placement methods in [3,[18][19][20][21][22][23][24][25][26].…”

Section: Dynamic Controller Placementmentioning

confidence: 99%

Controller Placement Algorithms in Software Defined Network - A Review of Trends and Challenges

et al. 2017

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Abstract. Traditional network architectures are complex to manage, comparatively static, rigid and difficult to make changes for new innovation. The proprietary devices in such architectures are based on manual configuration which are unwieldy and error-prone. Software Defined Network (SDN) which is described as a new network paradigm that decouple the control plane from data plane are capable to solve today's network issues and improve the network performance. Nevertheless, among so many challenges and research opportunity in SDN, Controller Placement Problem (CPP) is said to be the most important issues which can directly affect the overall network performance. Thus far, the issue regarding the CPP and its challenge has not been completely reviewed and discussed properly in any other papers. In this paper, we provide a comprehensive review on several optimized controller placement problem algorithms in SDN. This paper also highlights some limitations of the reviewed methods and also emphasizes on suitable approach to address the aforementioned problems.

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On Multiple Controller Mapping in Software Defined Networks With Resilience Constraints

Cited by 51 publications

References 9 publications

A Survey of Controller Placement Problem in Software-Defined Networking

A Survey of Controller Placement Problem in Software-Defined Networking

An adaptive rank-based approach for dynamic controller selection in Fog Computing

Controller Placement Algorithms in Software Defined Network - A Review of Trends and Challenges

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