Simulation Of Jellyfish Topology Link Failure Handling Using Floyd Warshall and Johnson Algorithm in Software Defined Network Architecture

Software-Defined Network (SDN) as architecture network that separates the control and forwarding functions, so that network operators and administrators can configure the networks in a simple and centrally between thousands of devices. This study is designed and evaluate the Quality of Services (QoS) performances between the two networks employed SDN-based architecture and without SDN-based. MinNet as a software emulator used as a data plane in the network Software Define Network. In this study, comparison of the value of the QoS on the network based on Software Defined Network and traditional network during the test run from the source node is investigated. Network testing by using traffic loads. Traffic loads are used starting from 20Mbps-100Mbps. The result is verified that the QoS analysis of the Software-Defined Network architecture performed better than conventional network architectures. The value of the latency delay on the Software Define Network range between 0,019-0,084ms, and with 0% packet loss when addressed the network traffics of 10-100Mbps.

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Analysis of Issues in SDN Security and Solutions

Advances in Systems Analysis, Software Engineering, and High Performance Computing - Innovations in Software-Defined Networking and Network Functions Virtualization ◽

10.4018/978-1-5225-3640-6.ch010 ◽

2018 ◽

pp. 217-239

Author(s):

Ankur Dumka ◽

Hardwari Lal Mandoria ◽

Anushree Sah

Keyword(s):

Network Topology ◽

Network Architecture ◽

Denial Of Service ◽

Network Services ◽

Software Defined Network ◽

Denial Of Service Attack ◽

Man In The Middle ◽

Service Attack ◽

Topology Information ◽

The Given

The chapter surveys the analysis of all the security aspects of software-defined network and determines the areas that are prone to security attacks in the given software-defined network architecture. If the fundamental network topology information is poisoned, all the dependent network services will become immediately affected, causing catastrophic problems like host location hijacking attack, link fabrication attack, denial of service attack, man in the middle attack. These attacks affect the following features of SDN: availability, performance, integrity, and security. The flexibility in the programmability of control plane has both acted as a bane as well as a boon to SDN. Like the ARP poisoning in the legacy networks, there are several other vulnerabilities in the SDN architecture as well.

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Mitigation of DDoS attack instigated by compromised switches on SDN controller by analyzing the flow rule request traffic

International Journal of Engineering & Technology ◽

10.14419/ijet.v7i2.6.10065 ◽

2018 ◽

Vol 7 (2.6) ◽

pp. 46 ◽

Cited By ~ 2

Author(s):

Sanjeetha R ◽

Shikhar Srivastava ◽

Rishab Pokharna ◽

Syed Shafiq ◽

Dr Anita Kanavalli

Keyword(s):

Network Architecture ◽

Flow Rule ◽

Software Defined Network ◽

Ddos Attacks ◽

Control Plane ◽

Ddos Attack ◽

Flow Table ◽

Data Plane ◽

Ddos Detection ◽

Sdn Controller

Software Defined Network (SDN) is a new network architecture which separates the data plane from the control plane. The SDN controller implements the control plane and switches implement the data plane. Many papers discuss about DDoS attacks on primary servers present in SDN and how they can be mitigated with the help of controller. In our paper we show how DDoS attack can be instigated on the SDN controller by manipulating the flow table entries of switches, such that they send continuous requests to the controller and exhaust its resources. This is a new, but one of the possible way in which a DDoS attack can be performed on controller. We show the vulnerability of SDN for this kind of attack. We further propose a solution for mitigating it, by running a DDoS Detection module which uses variation of flow entry request traffic from all switches in the network to identify compromised switches and blocks them completely.

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A new software-defined network architecture to solve energy balance problems in wireless sensor networks

International Journal of Embedded Systems ◽

10.1504/ijes.2020.10029461 ◽

2020 ◽

Vol 13 (3) ◽

pp. 274

Author(s):

Dan Liu ◽

Xiaojun Wang ◽

Yinxiang Qu ◽

Yifei Wei ◽

Mei Song

Keyword(s):

Wireless Sensor Networks ◽

Sensor Networks ◽

Energy Balance ◽

Network Architecture ◽

Wireless Sensor ◽

Software Defined Network ◽

Balance Problems

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SECURE SOFTWARE-DEFINED NETWORK MODEL INKVM VIRTUALIZATION ENVIRONMENT

Электросвязь ◽

10.34832/elsv.2020.4.3.004 ◽

2020 ◽

Author(s):

Д.В. Сахаров ◽

А.В. Красов ◽

И.А. Ушаков ◽

Г.А. Орлов

Keyword(s):

Network Management ◽

Network Architecture ◽

Data Transfer ◽

Distributed Model ◽

Software Defined Network ◽

Software Defined Networks ◽

Transfer Layer ◽

Software Applications ◽

Scientific Task ◽

Management Functions

Рассматривается новая сетевая парадигма SDN (Software Defined Networks), в которой архитектура переходит от традиционной полностью распределенной модели к более централизованной. Данный подход характеризуется также раз делением плоскости данных и плоскости управления. Уровень управления сетью и уровень передачи данных разделяются, а функции управления сетью переносятся с маршрутизаторов и коммутаторов на программные приложения. Научная задача разработка защищенной модели SDN. A new network paradigm SDN (Software Defined Networks), in which the network architecture moves from a traditional fully distributed model to a more centralizedone, is considered. This approach is also characterized by the separation of the data plane and the control plane. The network management layer and the data transfer layer are separated, and the network management functions are transferred from routers and switches to software applications. The scientific task is the development of a secure SDN model.

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The Deployment of Routing Protocols in Distributed Control Plane of SDN

The Scientific World JOURNAL ◽

10.1155/2014/918536 ◽

2014 ◽

Vol 2014 ◽

pp. 1-8 ◽

Cited By ~ 6

Author(s):

Zhou Jingjing ◽

Cheng Di ◽

Wang Weiming ◽

Jin Rong ◽

Wu Xiaochun

Keyword(s):

Distributed Control ◽

Closed System ◽

Routing Protocols ◽

Network Architecture ◽

Software Defined Network ◽

Control Plane ◽

Data Plane ◽

Simulation Results ◽

Routing Control ◽

Programmable Network

Software defined network (SDN) provides a programmable network through decoupling the data plane, control plane, and application plane from the original closed system, thus revolutionizing the existing network architecture to improve the performance and scalability. In this paper, we learned about the distributed characteristics of Kandoo architecture and, meanwhile, improved and optimized Kandoo’s two levels of controllers based on ideological inspiration of RCP (routing control platform). Finally, we analyzed the deployment strategies of BGP and OSPF protocol in a distributed control plane of SDN. The simulation results show that our deployment strategies are superior to the traditional routing strategies.

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