Enabling autonomic provisioning in SDN cloud networks with NFV service chaining

Cannistra, Robert; Carle, Benjamin; Johnson, Matt; Kapadia, Junaid; Meath, Zach; Miller, M.; Young, Devin; DeCusatis, Casimer; Bundy, T.; Zussman, Gil; Bergman, Keren; Carranza, Aparicio; Sher-DeCusatis, Carolyn J.; Pletch, Andrew; Ransom, Raymond

doi:10.1364/ofc.2014.tu2i.4

Cited by 15 publications

(9 citation statements)

References 7 publications

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“…The complementary nature of SDN and NFV technologies has been leveraged in recent proposals such as the virtual machine migration scheme from Cannistra et al [16] that uses an SDN/NFV arrangement to maintain service availability during migration. In the EmPOWER [17] project a 30-node testbed with integral monitoring tools has been built to facilitate SDN/NFV experimentation in the area of energy consumption of Wi-Fi networks.…”

Section: Related Workmentioning

confidence: 99%

The SELFNET Approach for Autonomic Management in an NFV/SDN Networking Paradigm

Neves

Calé

Costa

et al. 2016

International Journal of Distributed Sensor Networks

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To meet the challenging key performance indicators of the fifth generation (5G) system, the network infrastructure becomes more heterogeneous and complex. This will bring a high pressure on the reduction of OPEX and the improvement of the user experience. Hence, shifting today's manual and semi-automatic network management into an autonomic and intelligent framework will play a vital role in the upcoming 5G system. Based on the cutting-edge technologies, such as Software-Defined Networking and Network Function Virtualization, a novel management framework upon the software-defined and Virtualized Network is proposed by EU H2020 SELFNET project. In the paper, the reference architecture of SELFNET, which is

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Section: Related Workmentioning

confidence: 99%

The SELFNET Approach for Autonomic Management in an NFV/SDN Networking Paradigm

Neves

Calé

Costa

et al. 2016

International Journal of Distributed Sensor Networks

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“…In this way, traffic monitoring is non-invasive to the data center, as opposed to previous work that required monitoring servers within the client's data center [18]. This triggers automated re-provisioning of Layer 0-3 connections to temporarily provide increased bandwidth for the duration of the traffic burst.…”

Section: Inter-data Center Optical Sdn: Bandwidth Slicingmentioning

confidence: 99%

“…While optical networking is often associated with long distance networks between multiple data centers, there are several commercially available optical networking devices designed for use within data centers [16][17][18]. We will concentrate on devices which implement network affinities between the application management layer and forwarding layer.…”

Section: Introductionmentioning

confidence: 99%

Reference Architecture for Multi-Layer Software Defined Optical Data Center Networks

DeCusatis

2015

Electronics

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Abstract:As cloud computing data centers grow larger and networking devices proliferate; many complex issues arise in the network management architecture. We propose a framework for multi-layer; multi-vendor optical network management using open standards-based software defined networking (SDN). Experimental results are demonstrated in a test bed consisting of three data centers interconnected by a 125 km metropolitan area network; running OpenStack with KVM and VMW are components. Use cases include inter-data center connectivity via a packet-optical metropolitan area network; intra-data center connectivity using an optical mesh network; and SDN coordination of networking equipment within and between multiple data centers. We create and demonstrate original software to implement virtual network slicing and affinity policy-as-a-service offerings. Enhancements to synchronous storage backup; cloud exchanges; and Fibre Channel over Ethernet topologies are also discussed.

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“…R. Cannistra vd. [10] birbirinden farklı lokasyonlarda bulunan üç veri merkezi içeren, SDN/NFV uyumlu test sınama ortamını tanıtmıştır. Ayrıca sunucuların kullanım oranı belli bir değeri aştığında sanal makina aktarım (VM migration) işlemi yapan sistem analiz edilmiştir.…”

Section: Servi̇s Siralama (Servi̇ce Chai̇ni̇ng)unclassified

SDN-NFV-cloud introduction in the context of service chaining

Akyıldız¹,

Saygun²

2015

2015 23nd Signal Processing and Communications Applications Conference (SIU)

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Özetçe -Bu bildiride ağ kaynaklarını daha verimli kullanmak için geliştirilmekte olan ve birbirini teknolojik olarak tamamlayan Yazılım Tabanlı Ağlar (SDN), Ağ Fonksiyon Sanallaştırması (NFV) ve Bulut Bilişim (Cloud Computing) teknolojileri ve bu yapıların birbirleri ile ilişkilerinden bahsedilip, daha sonra bu teknolojileri kullanan Servis Sıralama uygulamasına odaklanılmaktadır. Servis Sıralama uygulamaları ile ağ üzerinden verilen güvenlik duvarı, derin paket inceleme sistemleri ve saldırı tespit sistemleri gibi servislerin boyutlandırılması ve bu servisleri kullanan trafiğin yönetimi çok daha etkin yapılabilmektedir. Servis Sıralama uygulamaları geliştirirken göz önüne alınması gereken konular makalenin devamında sunulmaktadır: Ağ Yönetim Katmanı ile Servis Sıralama uygulaması ilişkisi, NFV ile SDN Kontrol Birimi arasındaki iş paylaşımı ve ağa dışarıdan hizmet olarak sağlanan servisler ile Servis Sıralama yöntemi geliştirme problemleri açık ve devam eden araştırma konuları olarak bu konularda araştırma yapmayı planlayan araştırmacılara sunulmuştur. Anahtar Kelimeler -Yazılım Tabanlı Ağ, Ağ Fonksiyon Sanallaştırması, OpenFlow, Servis Sıralaması. Abstract -This paper firstly introduces the concepts of Software Defined Networking (SDN), Network Function Virtualization (NFV), and Cloud Computing Technologies with their interdependencies and then focuses on the SDN based technology named "Service Chaining." Service Chaining applications provide a means to dimension and utilize services such as Firewall, Deep Packet Inspection (DPI) and IntrusionDetection System (IDS) in the most efficient manner, attempting to only carry the flows that only require a particular service to that particular service box. Efficient service chaining requires some topics to be investigated such as relation between Network/Cloud Management System and service chaining application, task distribution among NFV and SDN Controller and the case when a particular service can be provided over the cloud in a Network as a Service model (NaaS). Second half of the paper is dedicated to describing these problems which are open research areas.

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Enabling autonomic provisioning in SDN cloud networks with NFV service chaining

Abstract: Experimental results are presented from an SDN/NFV testbed with automated, dynamically provisioned, 125 km optical WAN. Live VM migration for NFV video serving is demonstrated, along with Layer 0-3 orchestration using Open Daylight, OpenFlow, and DOVE.

Cited by 15 publications

References 7 publications

The SELFNET Approach for Autonomic Management in an NFV/SDN Networking Paradigm

The SELFNET Approach for Autonomic Management in an NFV/SDN Networking Paradigm

Reference Architecture for Multi-Layer Software Defined Optical Data Center Networks

SDN-NFV-cloud introduction in the context of service chaining

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