Disaster-resilient control plane design and mapping in software-defined networks

Softwaredefined networking sdn is designed to make a network flexible and agile. Sdn is an emerging network architectural approach whose key idea is to separate control and data plane of networks. Recently there is a growing trend to apply software defined networking sdn to the mobile internet. Disasterresilient control plane design and mapping in softwaredefined networks ss savas, m tornatore, mf habib, p chowdhury, b mukherjee 2015 ieee 16th international conference on high performance. A distributed control plane can be designed as an overlay i. These new materials are shown to be vital in studying the control design and stability analysis of urss. A softwaredefined networking approach for disasterresilient wans. Softwaredefined networking sdn citrix united kingdom. Control plane optimization in software defined vehicular ad hoc networks authors. Divide the functionality of a network device, aka, a routerswitch into two parts. In 10, the authors present a disasteraware control. Aug 26, 2016 the objective is to design a hierarchically distributed control plane that decouples control decisions and data plane. In addition, the current covid19 global pandemic has led to another wave of data explosion as people all over the world spend more time being at home. A survey towards disaster resilient software defined networks 2016 8th.

Disaster resilient control plane design and mapping in software defined networks by s. Softwaredefined networking sdn, by centralizing control logic and. Networking and internet architecture authorstitles sep 2015. Complicated control plane design, primitive functionality stark contrast to the elegantly modular data plane 14. Design a resilient control plane that satisfy latency constraints. Design and implementation of a softwaredefined mobility. Virtualized controller placement for multidomain optical. Disaster resilient control plane design and mapping in.

Chapter 7 administering a secure network flashcards quizlet. Proceedings of 16th ieee international conference on high performance switching and routing, pp. Software defined network sdn virtualizes parts of the physical network so that it can be more quickly and easily reconfigured accomplished by separating the control plane from the data plane. A control part, called a control plane that allows managers to configure and control the device a data part, called the data plane. Project 3 and softwaredefined networking sdn ee122 fall 2011 scott shenker. Software defined networking sdn is an evolving network architecture paradigm that focuses on the separation of control and data planes. The nextgeneration citrix adc platform unifies bestinclass l47 network services into an application control layer, and can integrate this application control with both existing transport networks.

Example of control of data plane involving physical and virtual resources. Constructing dynamic adhoc emergency networks using software defined wireless mesh networks by roop kumar sriramulu natural disasters and other emergency situations have the potential to destroy a whole network infrastructure needed for communication critical to emergency rescue, evacuation, and initial rehabilitation. They model the problem of designing a disaster resilient control plane problem regarding the number. Within less than nine months of starting the design, we had achieved basic interoperability between our network. The control plane, data plane and forwarding plane in networks. As disasters occur in specific geographical locations and disrupt specific parts of the network, design of the network determines the impact of the disaster resilient control plane design and mapping in software defined networks. Disasterresilient control plane design and mapping in softwaredefined networks ss savas, m tornatore, mf habib, p chowdhury, b mukherjee 2015 ieee 16th international conference on high performance switching and, 2015. Softwaredefined networking sdn separates the network control plane from the packet forwarding plane, and provides the upper applications with an global design of dynamic traffic grooming algorithm in softwaredefined wireless mesh networks. Keywordssoftware defined networks, resilience, disaster survivability. Broadband data upsurge tests resilience of networks globally. Disasterresilient control plane design and mapping in softwaredefined networks. Sdn receives increasing attention both from academia and industry, across a multitude of application domains. The line between entities involved in forwarding and those involved in more complex middle box functionality in the network is blurred by the use of highperformance. In order to make the controller scalable, the design principle is to balance the control plane.

Sdn is an innovative approach to design, implement, and manage networks that separate the network control control plane. Sdn architecture overview open networking foundation. A softwaredefined network separates the data, control, and application planes of the devices. Disasterresilient control plane design semantic scholar. In this work, we studied how to design robust control planes for transport software defined networks tsdns. The control plane mainly consists of two components. In this architecture we refer to them as data, control, and application planes. Disasterresilient control plane design and mapping in software. Challenges and research opportunities for future internet. The original onf white paper softwaredefined networking. Control path availability is a function of availability of all nodes and links on the control path. Mapping success evolving to softwaredefined mobile. Index termsindustrial control systems, softwaredefined. Software defined networking sdn, by centralizing control logic and separating it from physical equipment, facilitates network programmability and opens up new ways to design disaster resilient.

Network functions virtualization also network function virtualization or nfv is a network architecture concept that uses the technologies of it virtualization to virtualize entire classes of network node. The current technology of internet provides an acceptable level of resilience in normal operation. Farhan habib, pulak chowdhury and biswanath mukherjee no static citation data no static citation data cite. Especially, resilient communication between elements in the data plane switches and. Sdn is meant to address the fact that the static architecture of traditional networks. Pdf a survey on fault management in softwaredefined networks. Disaster resilient control plane design and mapping in software defined networks. Future access enablers for ubiquitous and intelligent. Carmen mas machuca and stefano secci and petra vizarreta and fernando kuipers and antonios gouglidis and david hutchison and simon jouet and dimitrios pezaros and ahmed elmokashfi and poul heegaard and sasko ristov and marjan gusev. The control plane you can think of as the brain of the network. Multiserver controller framework with the increase in network scale and traffic flow, the control plane load is expected to increase significantly. In contrast to the conventional idea of handling all the failures on the control plane the controller, we focus on an integrated design.

Control plane mapping problem design a resilient control plane that satisfy latency constraints. Softwaredefined networking sdn, by centralizing control logic and separating it from physical equipment, facilitates network programmability and opens up new. Decoupling control and data planes in a softwaredefined network sdn has its advantages along with its challenges. On the other hand, to fully exploit the potential of sdn, along with data plane survivability, we also need to design the. Introduction to controllerbased networking do i know. Were upgrading the acm dl, and would like your input. Towards promoting backupsharing in survivable virtual. A survey towards disasterresilient software defined networks. Constructing dynamic adhoc emergency networks using software.

He li, mianxiong dong, kaoru ota lowcomplexity channel estimation and detection for mimoofdm receiver with espar antenna. The new norm for networks 1 shows infrastructure, control and application layers. Communication networks, such as core optical networks, heavily depend on their physical infrastructure, and hence they are vulnerable to manmade disasters, such as electromagnetic pulse emp or weapons of mass destruction wmd attacks, as well as to natural disasters. Sdn lets you design, build, and manage networks, separating the control and forwarding planes. Software defined networking emerges as a promising paradigm shift that decouples the control plane from the data plane. Therefore, scalability, and especially the control plane i. Disasterresilient control plane design and mapping in softwaredefined networks by s. Resilient placement of sdn controllers exploiting disjoint.

Mobile networks disaster recovery using sdnnfv request pdf. S savas, m tornatore, mf habib, p chowdhury, b mukherjee,disasterresilient control plane design and mapping in softwaredefined networks, in high performance switchingand routing hpsr, 2015. Mukherjee, disaster resilient control plane design and mapping in software defined networks, arxiv eprints 2015. Farhan habib, pulak chowdhury and biswanath mukherjee abstract. Theses and dissertations available from proquest theses and. Farhan habib1, pulak chowdhury1, and biswanathmukherjee1 1university of california, davis, usa 2politecnico di milano, italy hpsr july 2015 26 11416. As disasters occur in specific geographical locations and disrupt specific parts of the network, design of the network determines the impact of the disasterresilient control plane design and mapping in softwaredefined. Control plane scalability issues and approaches in.

Sdn enables the network control plane to be decoupled from the network forwarding hardware, and moves the control plane to a programmable component, i. We focused first on defining the control information content and then used a generic database protocol to synchronize state between the elements. The key concept consists of centralizing data offloading points at the edge of the network and closer to the radio access network ran. Disaster resilient control plane design and mapping in software defined networks authors. Softwaredefined networking sdn, by centralizing control logic and separating it from physical equipment, facilitates network programmability. W2 stefano secci, alberto ceselli, federico malucelli, achille pattavina, brunilde sanso, direct optimal design of a quasiregular compositestar core network, proc. S savas, m tornatore, mf habib, p chowdhury, b mukherjee,disasterresilient control plane design and mapping in softwaredefined networks. A comparison of highlevel design tools for socfpga on disparity map calculation example. As disasters occur in specific geographical locations and disrupt specific parts of the network, design of the network determines the impact of the disasterresilient control plane design and mapping in softwaredefined networks. Apr 27, 2020 video traffic in mobile networks is forecast to grow by around 30 per cent annually through to 2025, accounting for 75 per cent of mobile data traffic from slightly more than 60 per cent in 2019. Research challenges for traffic engineering in software. In 10, the authors present a disaster aware control. It has sub categories of centralized single controller designs and distributed approaches. Joint topology design and mapping of service function chains.

Tornatore reliable optical metro networks for 5g communications. Designing a disasterresilient network with software. We consider that the network operator is capable of assessing what elements might. The integration of network function virtualization nfv and software defined networks sdn seeks to create a more flexible and dynamic software based network environment. Robust hierarchical control plane for transport software. The control plane is the component to a router that focuses on how that one individual box interacts with its neighbors with state exchange. As our dependence on network services increases, the need for novel survivability methods to mitigate the effects of disasters on communication networks becomes a major concern. Farhan habib, pulak chowdhury and biswanath mukherjee no static citation. Largescale disasters may cause huge data loss and connectivity disruption in these networks. Nonpurdue users, may purchase copies of theses and dissertations from proquest or talk to your librarian about borrowing a copy through interlibrary loan.

S savas, m tornatore, mf habib, p chowdhury, b mukherjee, disasterresilient control plane design and mapping in softwaredefined networks, in high performance switchingand routing hpsr, 2015. Disasterresilient control plane design and mapping in. Control design and analysis for underactuated robotic systems includes the modelling, control design and analysis presented in a systematic way particularly for the following examples. Fault tolerance, resiliency, failure recovery, failure, surviv. University of glasgow schools school of computing science. Softwaredefined networking sdn, by centralizing control logic and separating it from physical equipment, facilitates network programmability and opens up new ways to design disasterresilient networks. In this paper, we consider the problem of designing a highly resilient network through the technique of sdn software defined networking. Proceedings of 8th international workshop on resilient networks design and modeling 2016 12. Data mining algorithms for communication networks control.

For disaster resiliency of the control plane, we propose to design it as a. Softwaredefined networking sdn architecture has emerged in. Design of dynamic traffic grooming algorithm in software. Network survivability endeavors to ensure the uninterrupted provisioning of services by the network operators in case of a disaster event.

A hierarchical control plane for softwaredefined networksbased. Farhan habib, pulak chowdhury, biswanath mukherjee comments. The control plane offers the performance and fault management of netflow and, like protocols, is frequently used for managing device configurations that are remotely connected to a softwaredefined network. In this part of work, we design the architecture of wsdn and study its core architectural principles, including the scalable design. This decoupling allows deployment of control plane. Mukherjee, disasterresilient control plane design and mapping in.

They model the problem of designing a disasterresilient control plane problem. To make the control plane resilient to disasters, it is necessary to first determine the vulnerability of the network to them. Advanced networked systems h fall 2021 distributed algorithms and systems h fall 2009 2018 computing science 1p1px further programming spring 2012 2018. Studies and news reports show that network failures caused by physical attacks and natural disasters have significant impacts on the optical networks. Software defined networking can be defined as a new approach to design, implement and manage networks that is based on the concept of separating the network control plane and data plane, where the control plane provides an abstracted centralized view of the network. As tsdns are heterogeneous and require high reliability, we considered a hierarchical control plane that contains in its top orchestrators, and in its base, controllers. Some titles may also be available free of charge in our open access theses and dissertations series, so please check there first. Such network failures may lead to a section of a network to cease to function, resulting in non. Reliable optical metro networks for 5g communications. It has the ability to centrally monitor and control the network through. In this sample chapter from ccna 200301 official cert guide, volume 2, you will be introduced to the basic concepts of data and control planes, explore product examples of network programmability using controllers, and compare the benefits of traditional networking with the benefits of controllerbased networking. Current sdn technologies operate at l23 layers and are missing the opportunity to truly deliver on the full promise of the solution. They model the problem of designing a disasterresilient control plane problem regarding the number.