Filters








5,331 Hits in 3.3 sec

Reconfigurable Data Planes for Scalable Network Virtualization

Deepak Unnikrishnan, Ramakrishna Vadlamani, Yong Liao, Jeremie Crenne, Lixin Gao, Russell Tessier
2013 IEEE transactions on computers  
The research described in this manuscript explores the implementation of a scalable heterogeneous network virtualization platform which integrates virtual data planes implemented in FPGAs with software  ...  The system exploits data plane heterogeneity to cater to the dynamic service requirements of virtual networks by migrating networks between software and hardware data planes.  ...  For example, the virtual network operator can migrate unmodified virtual networks in an FPGA to software data planes, reconfigure the FPGA with data plane changes and migrate the networks back to the FPGA  ... 
doi:10.1109/tc.2012.155 fatcat:sq7xdztilrdadniplvkrxrcwyq

Scalable network virtualization using FPGAs

Deepak Unnikrishnan, Ramakrishna Vadlamani, Yong Liao, Abhishek Dwaraki, Jérémie Crenne, Lixin Gao, Russell Tessier
2010 Proceedings of the 18th annual ACM/SIGDA international symposium on Field programmable gate arrays - FPGA '10  
Dynamic FPGA reconfiguration is supported to adapt to changing networking needs. System scalability is demonstrated for up to 15 virtual routers.  ...  Numerous additional data planes for virtual networks which require less bandwidth and slower forwarding speeds are implemented on a commodity PC server via software routers.  ...  No discussion of scalability, logic reconfiguration, or data plane customization is provided.  ... 
doi:10.1145/1723112.1723150 dblp:conf/fpga/UnnikrishnanVLDCGT10 fatcat:oif5axtbprc4rat5rhvzutweci

Building a Flexible and Scalable Virtual Hardware Data Plane [chapter]

Junjie Liu, Yingke Xie, Gaogang Xie, Layong Luo, Fuxing Zhang, Xiaolong Wu, Qingsong Ning, Hongtao Guan
2012 Lecture Notes in Computer Science  
Software based virtual data plane is inferior in performance, whereas, hardware based virtual data plane is hard to achieve flexibility and scalability.  ...  Network virtualization which enables the coexistence of multiple networks in shared infrastructure adds extra requirements on data plane of router.  ...  For data plane in virtual router, it has to achieve virtualization, scalability, flexibility, and isolation.  ... 
doi:10.1007/978-3-642-30045-5_16 fatcat:yzbp6yuh5bfjhad337mfte2vwi

SoftMoW

Mehrdad Moradi, Wenfei Wu, Li Erran Li, Zhuoqing Morley Mao
2014 Proceedings of the 10th ACM International on Conference on emerging Networking Experiments and Technologies - CoNEXT '14  
To address these problems, we present SoftMoW, a recursive and reconfigurable cellular WAN architecture that supports seamlessly inter-connected core networks, reconfigurable control plane, and global  ...  To scale the control plane nation-wide, SoftMoW recursively builds up the hierarchical control plane with novel abstractions of both control plane and data plane entities.  ...  Acknowledgments We would like to thank the anonymous reviewers for providing valuable feedback on our work and Gordon Wilfong at Bell Labs for helpful discussions on BGP.  ... 
doi:10.1145/2674005.2674981 dblp:conf/conext/MoradiWLM14 fatcat:q7tepesnqvdzley4m54uioxigy

SMART: An Optical Infrastructure for Future Internet

S. Q. Zheng, Ashwin Gumaste
2006 2006 3rd International Conference on Broadband Communications, Networks and Systems  
The underlying physical network of SMART is a reconfigurable WDM network with reconfigurability distributed over network nodes.  ...  A new scalable optical network infrastructure SMART is proposed based on light-trails and hypernetwork architecture.  ...  The topologies of the control plane and management plane of the SMART network can be different from the topology of the data plane.  ... 
doi:10.1109/broadnets.2006.4374309 dblp:conf/broadnets/ZhengG06 fatcat:i3qt3zwn3ffeph76gif6iow62q

Enabling infrastructure as a service (IaaS) on IP networks: from distributed to virtualized control plane

Kim-Khoa Nguyen, M. Cheriet, M. Lemay
2013 IEEE Communications Magazine  
VIRTUALIZED NETWORK CONTROL PLANE ARCHITECTURE A VCP architecture for a network element is shown in Fig. 4 .  ...  We also show how to use network virtualization for providing cloud computing and data center services in a flexible manner on the nationwide CANARIE network infrastructure. control plane evolution from  ... 
doi:10.1109/mcom.2013.6400450 fatcat:zjm4barg6fe37ax3xzr3rm3dge

An architecture of 5G based on SDN NV wireless network

Abeer .A. Z. Ibrahim, Fazirulhisyam Hashim
2019 Indonesian Journal of Electrical Engineering and Computer Science  
This densified network brings new challenges to service provisioning in future networks based on the recent network paradigm innovations, Network Virtualization and Software Defined Networking to cope  ...  This study sets out to present the key features and requirements for 5G HetNet, SDN and NFV.  ...  ACKNOWLEDGEMENTS This work was financially supported by the Organization for Women in Science for Developing World (OWSD) and Swedish International Development Cooperation Agency (SIDA) under grant No.  ... 
doi:10.11591/ijeecs.v14.i2.pp725-734 fatcat:n6lj3bxkwvg4hjahqkjv2e534y

Providing personalized converged services based on flexible network reconfiguration

YuXiang Hu, JuLong Lan, JiangXing Wu
2011 Science China Information Sciences  
specialized high data-rate services.  ...  In this paper, we make researches on converged resource reconfiguration model of substrate physical network based on hardware virtualization and provide a service oriented network architecture as a network  ...  Figure 2 2 Network reconfiguration based on hardware virtualization. Figure 3 3 Separation of control plane and data plane. Figure 4 4 Structure of reconfiguration router.  ... 
doi:10.1007/s11432-010-4165-8 fatcat:m6ludgwnebhstmujzrf72i24de

Softwarized 5G Networks Resiliency with Selfhealing [article]

José Sánchez, Imen Grida Ben Yahia, Noël Crespi, Tinku Rasheed, Domenico Siracusa
2015 arXiv   pre-print
However, network softwarization comes with its own set of challenges, including robustness, scalability and resilience.  ...  In this paper, we focus on the importance of resiliency and propose a Self-Healing based framework for 5G networks to ensure services and resources availability.  ...  Application plane Data plane Compute Software Instances Storage Network Virtualization Layer Virtual Compute Virtual Storage Virtual Network NFV Infrastructure (NFVI) Virtual  ... 
arXiv:1507.02951v1 fatcat:kn6ufywupbfongm7jirwi4a67m

Optical Switching In Datacenter Networks: Why And How?

Bakopoulos Paraskevas
2015 Zenodo  
Presentation of Paraskevas Bakopoulos with title "Optical switching in datacenter networks: Why and how?",  ...  European Conference on Optical Communication (ECOC2015), Sunday Workshop on "Optical technologies for the exascale cloud datacenter era", September 27, 2015, Valencia, Spain.  ...  operation) development of the OF agent for each optical device data plane southbound interface 27/09/2015 P.  ... 
doi:10.5281/zenodo.32747 fatcat:vngpvvir5ndphl4qhwfoq3qpuq

A SDN-based On-Demand Path Provisioning Approach across Multi-domain Optical Networks

Md Israfil Biswas, Philip Morrow, Mamun Abu-Tair, Sally McClean, Bryan Scotney, Gerard Parr
2018 2018 IEEE 20th International Conference on High Performance Computing and Communications; IEEE 16th International Conference on Smart City; IEEE 4th International Conference on Data Science and Systems (HPCC/SmartCity/DSS)  
Our results show that the method will reduce additional delays in a multi-domain optical network, where high capacity and low latency are requirements for data-intensive applications and cloud services  ...  To address these issues, and as a means to cope with the complexity growth, research in this area is considering the concept of Software-Defined Network (SDN) orchestration for multi-domain optical networks  ...  The problem with such a platform is the scalability with updates of the open-source software, especially for the promising Network Virtualization (NV) solution to meet business requirements.  ... 
doi:10.1109/hpcc/smartcity/dss.2018.00150 dblp:conf/hpcc/BiswasMAMSP18 fatcat:5yq3qo4lenenreynu7y46r4cei

Optical Switching For Scalable And Programmable Data Center Networks

Paraskevas Bakopoulos
2016 Zenodo  
Optical switching for scalable and programmable data center networks  ...  Acknowledgements www.nepheleproject.eu This presentation reflects only the speaker's view and the Commission is not responsible for any use that may be made of the information it contains.  ...  data plane SDN control plane application layer th Symposium for Optical Interconnect in Data CentresUniversity of California, Berkeley  ... 
doi:10.5281/zenodo.290575 fatcat:flwauqesgnfbhkcakhpcepgcwi

SECURITY TECHNQUIES IN SOFTWARE DEFINED NETWORKS WITH 5G NETWORKS

Santosh A. Darade .
2016 International Journal of Research in Engineering and Technology  
Users want to access these applications from any devices (smart phones, tablets & notebooks), anywhere, anytime & from any networks whether it is wired or wireless, which results additional data traffic  ...  These increasing traffic required additional number of network capacity servers in the data center with large & increased bandwidth, which demands huge parallel processing on thousands of interconnected  ...  SDN is defined as the physical separation of the network control (network intelligence) & data plane (responsible for forwarding the traffic), where a control plane controls different devices & data plane  ... 
doi:10.15623/ijret.2016.0517016 fatcat:e7eb3thkvrfkplufwauxkixhfu

Softwarized 5G Networks Resiliency with Self-Healing

Jose Sanchez Vilchez, Imen Ben Yahia, Noel Crespi, Tinku Rasheed, Domenico Siracusa
2014 Proceedings of the 1st International Conference on 5G for Ubiquitous Connectivity  
However, network softwarization comes with its own set of challenges, including robustness, scalability and resilience.  ...  In this paper, we analyze the vulnerabilities of SDN (Software-Defined Networks) and NFV (Network Function Virtualization) from a fault management perspective, while taking into account the autonomic principles  ...  and control plane, and access network-whereas the authors in [5] proposes virtualizing LTE network functions.  ... 
doi:10.4108/icst.5gu.2014.258123 dblp:conf/5gu/Sanchez-Vilchez14 fatcat:hf4s65sd3bhd7duxvle3z2wefy

The SELFNET approach to Self-Protection through Autonomic Network Management

Maria Joao Barros Weiss, Anastasius Gavras, Gregorio Martinez Perez, Manuel Gil Pérez, Qi Wang, Jose Alcaraz-Calero, Pedro Neves, Rui Calé
2016 Zenodo  
Based on advanced technologies, such as Software-Defined Networking (SDN) and Network Function Virtualization (NFV), the EU H2020 project SELFNET is proposing a sophisticated management framework to achieve  ...  agreed a number of very challenging key performance indicators (KPIs) to significantly enhance the user experience and support a number of use cases, among others to provide self-protection capabilities for  ...  in Virtualized and Software-Defined Networks).  ... 
doi:10.5281/zenodo.2572460 fatcat:fmy5ikudsrgnraacojfp73ns5a
« Previous Showing results 1 — 15 out of 5,331 results