2013 IEEE SDN for Future Networks and Services (SDN4FNS)最新文献

An SDN-Based Network Architecture for Extremely Dense Wireless Networks 一种基于sdn的超密集无线网络体系结构

2013 IEEE SDN for Future Networks and Services (SDN4FNS) Pub Date : 2013-11-11 DOI: 10.1109/SDN4FNS.2013.6702534

H. Ali-Ahmad, C. Cicconetti, A. D. Oliva, V. Mancuso, Malla Reddy Sama, P. Seite, Shanmugalingam Sivasothy

引用次数: 125

Software Networks at the Edge: A Shift of Paradigm 软件网络的边缘:范式的转变

2013 IEEE SDN for Future Networks and Services (SDN4FNS) Pub Date : 2013-11-01 DOI: 10.1109/SDN4FNS.2013.6702555

A. Manzalini, R. Saracco

引用次数: 39

Using SDN for Cloud Services Provisioning: The XIFI Use-Case 使用SDN提供云服务:XIFI用例

2013 IEEE SDN for Future Networks and Services (SDN4FNS) Pub Date : 2013-11-01 DOI: 10.1109/SDN4FNS.2013.6702561

E. Escalona, José-Ignacio Aznar-Baranda, L. M. C. Murillo, Ó. D. Dios, Giuseppe Cossu, F. Facca, E. Salvadori

{"title":"Using SDN for Cloud Services Provisioning: The XIFI Use-Case","authors":"E. Escalona, José-Ignacio Aznar-Baranda, L. M. C. Murillo, Ó. D. Dios, Giuseppe Cossu, F. Facca, E. Salvadori","doi":"10.1109/SDN4FNS.2013.6702561","DOIUrl":"https://doi.org/10.1109/SDN4FNS.2013.6702561","url":null,"abstract":"Cloud-based infrastructures are becoming the de facto standard for service hosting through the innovation of traditional Data Centres (DCs). The availability of advanced multi-site service provisioning solutions (e.g., availability zones in Amazon EC2), is enabling the creation of advanced high-availability architectures for services and applications. These architectures, being highly distributed across cloud infrastructures, largely rely on the connectivity between DCs. While in the last years, the adoption of Software-defined Networking (SDN) solutions within a single cloud site is becoming a consolidated practice, their application across geographically separated data centre sites is still largely unexplored. In this paper we discuss how we plan to tackle this issue within the XIFI project, an EU FI-PPP program project that aims at creating a multi-site community cloud across Europe. We propose a backbone connectivity network service connecting XIFI DC sites that will leverage pan-European Network Research and Education (NREN)'s infrastructures, and advanced SDN solutions to ensure VM-to-VM connectivity across the sites while guaranteeing the Quality of Service (QoS) Service Level Agreements (SLAs) required by the distributed services.","PeriodicalId":6455,"journal":{"name":"2013 IEEE SDN for Future Networks and Services (SDN4FNS)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90800598","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 9

Some Controversial Opinions on Software-Defined Data Plane Services 关于软件定义数据平面服务的一些争议意见

2013 IEEE SDN for Future Networks and Services (SDN4FNS) Pub Date : 2013-11-01 DOI: 10.1109/SDN4FNS.2013.6702558

Fulvio Risso, A. Manzalini, M. Nemirovsky

引用次数: 7

SDN Based Inter-Technology Load Balancing Leveraged by Flow Admission Control 基于SDN的跨技术负载均衡与流量准入控制

2013 IEEE SDN for Future Networks and Services (SDN4FNS) Pub Date : 2013-11-01 DOI: 10.1109/SDN4FNS.2013.6702551

Suneth Namal, Ijaz Ahmad, A. Gurtov, M. Ylianttila

引用次数: 58

On the Implementation of NFV over an OpenFlow Infrastructure: Routing Function Virtualization NFV在OpenFlow基础设施上的实现:路由功能虚拟化

2013 IEEE SDN for Future Networks and Services (SDN4FNS) Pub Date : 2013-11-01 DOI: 10.1109/SDN4FNS.2013.6702546

Josep Batalle, J. Riera, E. Escalona, J. A. G. Espín

{"title":"On the Implementation of NFV over an OpenFlow Infrastructure: Routing Function Virtualization","authors":"Josep Batalle, J. Riera, E. Escalona, J. A. G. Espín","doi":"10.1109/SDN4FNS.2013.6702546","DOIUrl":"https://doi.org/10.1109/SDN4FNS.2013.6702546","url":null,"abstract":"Network Function Virtualization (NFV) has emerged as an operator proposal for offering network services with network functions implemented in software, which may be located in Data Centers, network nodes or even in a virtual machine. NFV is theoretically applicable to any network function and aims at simplifying the management of heterogeneous hardware platforms. Using as a basis one of the network functions offered by network routers, this article presents the analysis, design, and the first implementation, in a virtualized manner, of the routing function. Considering the current co-existence of IPv4 and IPv6 and the possibilities brought into the arena by OpenFlow-enabled infrastructures, the article describes the design of the virtualized routing protocol, enabling a simple management and avoiding signaling messages overhead in the control plane level, and the different scenarios considered to validate the virtualized function. In essence, the manuscript describes one of the first implementations of the functional NFV concept, through the virtualization of the routing function over an OpenFlow network. The different scenarios validated in the article are used to demonstrate the applicability of the NFV-powered implementation proposed into actual production environments.","PeriodicalId":6455,"journal":{"name":"2013 IEEE SDN for Future Networks and Services (SDN4FNS)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89356051","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 75

OpenFlow Rules Interactions: Definition and Detection OpenFlow规则交互:定义和检测

2013 IEEE SDN for Future Networks and Services (SDN4FNS) Pub Date : 2013-11-01 DOI: 10.1109/SDN4FNS.2013.6702547

R. Bifulco, Fabian Schneider

{"title":"OpenFlow Rules Interactions: Definition and Detection","authors":"R. Bifulco, Fabian Schneider","doi":"10.1109/SDN4FNS.2013.6702547","DOIUrl":"https://doi.org/10.1109/SDN4FNS.2013.6702547","url":null,"abstract":"Software Defined Networking (SDN) is a promising architecture for computer networks that allows the development of complex and revolutionary applications, without breaking the backward compatibility with legacy networks. Programmability of the control-plane is one of the most interesting features of SDN, since it provides a higher degree of flexibility in network management: network operations are driven by ad-hoc written programs that substitute the classical combination of firewalls, routers and switches configurations performed in traditional networks. A successful SDN implementation is provided by the OpenFlow standard, that defines a rule-based programming model for the network. The development process of OpenFlow applications is currently a low-level, error prone programming exercise, mainly performed manually in both the implementation and verification phases. In this paper we provide a first formal classification of OpenFlow rules interactions into a single OpenFlow switch, and an algorithm to detect such interactions in order to aid the OpenFlow applications development. Moreover, we briefly present a performance evaluation of our prototype and how it has been used in a real-word application.","PeriodicalId":6455,"journal":{"name":"2013 IEEE SDN for Future Networks and Services (SDN4FNS)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89005679","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 16

Content Project: Considerations Towards a Cloud-Based Internetworking Paradigm 内容项目:对基于云的互联网络范式的考虑

2013 IEEE SDN for Future Networks and Services (SDN4FNS) Pub Date : 2013-11-01 DOI: 10.1109/SDN4FNS.2013.6702536

Kostas Katsalis, T. Korakis, G. Landi, G. Bernini, B. Rofoee, S. Peng, M. Anastasopoulos, A. Tzanakaki, Dora Christofi, M. Georgiades, Renaud Larsen, J. Riera, E. Escalona, J. A. G. Espín

{"title":"Content Project: Considerations Towards a Cloud-Based Internetworking Paradigm","authors":"Kostas Katsalis, T. Korakis, G. Landi, G. Bernini, B. Rofoee, S. Peng, M. Anastasopoulos, A. Tzanakaki, Dora Christofi, M. Georgiades, Renaud Larsen, J. Riera, E. Escalona, J. A. G. Espín","doi":"10.1109/SDN4FNS.2013.6702536","DOIUrl":"https://doi.org/10.1109/SDN4FNS.2013.6702536","url":null,"abstract":"Although cloud computing and the Software Defined Network (SDN) framework are fundamentally changing the way we think about network services, multi-domain and multi-technology problems are not sufficiently investigated. These multi-domain, end-to-end problems concern communication paths that span from the wireless access and the wireless backhaul networks to the IT resources through optical networks. In this paper we present the CONTENT project approach to network and infrastructure virtualization over heterogeneous, wireless and metro optical networks, that can be used to provide end-to-end cloud services. The project goal is to drive innovation across multi-technology infrastructures and allow ICT to be delivered and consumed as a service by Virtual Network Operators. The communication mechanics between wireless and optical domains and the physical layer abstractions of a CONTENT Virtual Network are presented and the relation of the proposed approach with the SDN framework is investigated.","PeriodicalId":6455,"journal":{"name":"2013 IEEE SDN for Future Networks and Services (SDN4FNS)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86164427","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 13

Software Service Defined Network: Centralized Network Information Service 软件服务定义网络:集中式网络信息服务

2013 IEEE SDN for Future Networks and Services (SDN4FNS) Pub Date : 2013-11-01 DOI: 10.1109/SDN4FNS.2013.6702556

Jiafeng Zhu, Weisheng Xie, Li Li, Min Luo, Wu Chou

{"title":"Software Service Defined Network: Centralized Network Information Service","authors":"Jiafeng Zhu, Weisheng Xie, Li Li, Min Luo, Wu Chou","doi":"10.1109/SDN4FNS.2013.6702556","DOIUrl":"https://doi.org/10.1109/SDN4FNS.2013.6702556","url":null,"abstract":"Software-defined networking (SDN) is fast evolving as a new paradigm for next generation data networking. In SDN, controller is a central piece of its networks, which provides a logically centralized control of the network. Different from the previous studies on Northbound APIs and Southbound APIs of SDN, in this paper, we propose a service oriented network architecture for east-west network expansions in SDN. In particular, we present the software service defined network (SSDN), a network infrastructure to support east-west network expansion and network services federation across multiple domains. SSDN is based on a highly extensible service computing framework, which differs from the traditional BGP/PCE based inter-domain approaches. We describe the network software-service layer (NSSL) in SSDN, its use cases, its controller and service backup mechanisms, and the new business opportunities under the context of SSDN. It is shown that the proposed approach enhances the development efficiency, enables controller agility, improves scalability, achieves separate life-cycle management, enables inter- and intra-domain communication between different controllers, and enhances the network resiliency.","PeriodicalId":6455,"journal":{"name":"2013 IEEE SDN for Future Networks and Services (SDN4FNS)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77414864","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7

A Node Plug-In Architecture for Evolving Network Virtualization Nodes 演进网络虚拟化节点的节点插件体系结构

2013 IEEE SDN for Future Networks and Services (SDN4FNS) Pub Date : 2013-11-01 DOI: 10.1109/SDN4FNS.2013.6702531

Y. Kanada

{"title":"A Node Plug-In Architecture for Evolving Network Virtualization Nodes","authors":"Y. Kanada","doi":"10.1109/SDN4FNS.2013.6702531","DOIUrl":"https://doi.org/10.1109/SDN4FNS.2013.6702531","url":null,"abstract":"\"Virtualization nodes\" (VNodes) for programmable network-virtualization platforms enable mutually independent evolution of computational node-component called programmer and networking node-component called redirector; however, no method for this evolution has been available. Accordingly, a method for evolving programmer and redirector and developing new types of virtualized networking and/or computational functions in two steps is proposed. The first step is to develop a new function without updating the original VNode, which continues services to existing slices, using a proposed plug-in architecture. This architecture defines predefined interfaces called open VNode plug-in interfaces (OVPIs), which connect a data and a control plug-ins to a VNode. The second step is to merge the completed plug-ins into the original programmer or redirector. A prototype implementation of the above plug-in architecture was developed, tested, and evaluated. The prototype extends the redirector by adding new types of virtual links and new types of network accommodation. Estimated throughputs of a VLAN-based network accommodation and a VLAN-based virtual link using network processors are close to a wire rate of 10 Gbps.","PeriodicalId":6455,"journal":{"name":"2013 IEEE SDN for Future Networks and Services (SDN4FNS)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81053809","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 8