Dynamic graph query primitives for SDN-based cloudnetwork management

Raghavendra, Ramya; Lobo, Jorge; Lee, Kang‐Won

doi:10.1145/2342441.2342461

Cited by 56 publications

(33 citation statements)

References 11 publications

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“…Flexible, secure and scalable network management architecture for large scale networks [16] enforces security policy and dynamic load balancing in hybrid network with programmable devices. In FLOWGUARD (a centralized firewall) violations in firewall security policy are detected and resolved with policy enforcement on top of the controller [37]. SIMPLE, the work in [38] introduces resource management, flow correlation and policy manager for sending packets through various middle boxes.…”

Section: B Enforcing Network Wide Security Policiesmentioning

confidence: 99%

“…www.ijacsa.thesai.org Research work in [16]- [17], [33], [41] provide countermeasures to security issues with control layer. They have more impact on security with automatic user authentication [16], virtual IP allocated to host [17], monitoring with varied granularity [18], avoidance of conflicts in rules [33], and with detection and tracking capabilities [37]. The security of both infrastructure layer and control layer are considered in [13], [29], [36] with DDoS detection, access control and unwanted traffic control respectively.…”

Section: Security Control In Multiple Layersmentioning

confidence: 99%

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Security in OpenFlow Enabled Cloud Environment

Alameen¹,

Rubab²,

Dhupia³

et al. 2017

ijacsa

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Abstract-Inception of flow tables as data plane abstraction, and forwarding rules that are managed by centralized controllers in emerging Software Defined Networks (SDN) has stemmed significant progress in OpenFlow based architectures. SDN is particularly fueled by data center networking and cloud computing. OpenFlow coupled with cloud solutions provide dynamic networking capabilities. With the benefits obtained from network services, security enforcement become more important and need powerful techniques for its implementation. Extensive researches in cloud security bring forward numerous methods of leveraging the SDN architecture with efficient security enforcement. The future of SDN and mobile networks is also enlightened if security models are satisfactory to cover dynamic and flexible requirements of evolving networks. This paper presents a survey of the state of the art research on security techniques in OpenFlow based cloud environments. Security is one of the main aspect of any network. A fair study and evaluation of these methods are carried out in the paper along with the security considerations in SDN and its enforcement. The security issues and recommendations for 5g network are covered briefly. This work provides an understanding of the problem, its current solution space, and anticipated future research directions.

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Section: B Enforcing Network Wide Security Policiesmentioning

confidence: 99%

Section: Security Control In Multiple Layersmentioning

confidence: 99%

Security in OpenFlow Enabled Cloud Environment

Alameen¹,

Rubab²,

Dhupia³

et al. 2017

ijacsa

View full text Add to dashboard Cite

show abstract

“…This is mostly useful when the switch connects to several controllers and easier to configure [40]. NetGraph, software architecture to manage SDN based cloud systems were introduced which provides a module with a set of API for monitoring and diagnostics cloud system [41]. Hedera defines dynamic Flow Scheduling for Data Center Networks with a central scheduler to balance load based on dynamic flow condition on whole system [42].…”

Section: Asynchronousconfigurationmentioning

confidence: 99%

A Study of Software Defined Networking with OpenFlow

Rekha¹,

Dakshayini²

2015

IJCA

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Today's data center complexity has been drastically increased with the widespread of many dynamic services. However, provisioning heterogeneous services to satisfy user's demand is a challenging task for the service providers and as well for the cloud Network administrators. Traditional network architectures were not designed to meet the requirements of today's enterprises and end users. Hence to meet the users demand and to address the difference between market requirements and network capabilities in data centers the industry has come up with the Software-Defined Networking (SDN) architecture and its related standards. With SDN, static network can advance into a wide range of service delivery platform capable of responding rapidly to changing business, end user's demand, and market needs. SDN provides a novel and innovative approach for controlling and managing virtual machines in data centers. In this paper, we discuss the concept of SDN, which can be implemented by the OpenFlow protocol. We discuss the OpenFlow architecture and its components with various OpenFlow versions. Finally we discuss OpenFlow based SDN implementation, testing and present an overview of SDN based applications.

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“…It is claimed that the cost of Oracle SDN system compared with legacy network is 50 percent less where as you benefit of up to 80 GB/s server-to-server throughput [111]. Raghavendra et.al in [112] introduce NetGraph, a software architecture to manage SDN based cloud systems. This system is shared graph library and provides a module with a set of API for monitoring and diagnostics cloud system.…”

Section: Cloud and Data Centermentioning

confidence: 99%

A survey on SDN, the future of networking

Rowshanrad¹,

Namvarasl²,

Abdi³

et al. 2014

JACST

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Software Defined Networking (SDN) is an emerging architecture which decouples networks control plane and data plane physically. It makes control plane programmable trough a centralized controller, and builds intelligent and flexible networks. The OpenFlow is one of the most famous SDN protocols, which acts as a southbound interface between control plane and data plane. In this survey, SDN implementation approaches and different southbound interfaces, beside different version of OpenFlow, are introduced. In addition to general architecture of SDN, different wireless architectures are discussed. Here, also potential SDN's applications and research areas including hot topics such as Information Centric Networks, Cloud and datacenters, multimedia, wireless and mobile networks over SDN are reviewed.

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Dynamic graph query primitives for SDN-based cloudnetwork management

Cited by 56 publications

References 11 publications

Security in OpenFlow Enabled Cloud Environment

Security in OpenFlow Enabled Cloud Environment

A Study of Software Defined Networking with OpenFlow

A survey on SDN, the future of networking

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