The Experts below are selected from a list of 2622 Experts worldwide ranked by ideXlab platform
Chris Small - One of the best experts on this subject based on the ideXlab platform.
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Openflow vulnerability assessment
ACM Special Interest Group on Data Communication, 2013Co-Authors: Kevin Benton, Jean L Camp, Chris SmallAbstract:We provide a brief overview of the vulnerabilities present in the Openflow Protocol as it is currently deployed by hardware and software vendors. We identify a widespread failure to adopt TLS for the Openflow control channel by both controller and switch vendors, leaving Openflow vulnerable to man-in-the-middle attacks. We also highlight the classes of vulnerabilities that emerge from the separation and centralization of the control plane in Openflow network designs. Finally, we offer suggestions for future work to address these vulnerabilities in a systematic fashion.
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HotSDN - Openflow vulnerability assessment
Proceedings of the second ACM SIGCOMM workshop on Hot topics in software defined networking - HotSDN '13, 2013Co-Authors: Kevin Benton, L. Jean Camp, Chris SmallAbstract:We provide a brief overview of the vulnerabilities present in the Openflow Protocol as it is currently deployed by hardware and software vendors. We identify a widespread failure to adopt TLS for the Openflow control channel by both controller and switch vendors, leaving Openflow vulnerable to man-in-the-middle attacks. We also highlight the classes of vulnerabilities that emerge from the separation and centralization of the control plane in Openflow network designs. Finally, we offer suggestions for future work to address these vulnerabilities in a systematic fashion.
V. Byshov - One of the best experts on this subject based on the ideXlab platform.
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Visual Web-Oriented Environment of Dynamic Control of Data Flow in Campus of Software Defined Networks
Yaroslavl State University, 2019Co-Authors: V. Koryachko, D. Perepelkin, M. Ivanchikova, V. ByshovAbstract:Nowadays new innovative approaches based on the technology of software defined networks (SDN) are gaining popularity in the field of computer networks (CN). SDN provide a flexible approach to the processing and control of data flows in CN by separating the control plane and data plane, as well as centralizing the representation of the entire network. In this paper, we propose a software infrastructure and a visual web-oriented environment (SIVE) for dynamic control of data flows in campus SDN based on Openflow Protocol. It was proposed to use the SIVE as an integrated segment of the campus network of Ryazan State Radio Engineering University. The aim of the work is the development of the SIVE architecture in the form of UML class diagram description, as well as the creation of software methods for organizing effective network interaction of various software systems in SDN based on Openflow Protocol. A hardware-software test bench based on HP Aruba 2920-24G equipment was developed to confirm the efficiency and reliability of the proposed SIVE. The offered SIVE is the basis for the development of a large class of software systems and SDN components based on Openflow Protocol
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Visual Web-Oriented Environment for Dynamic Control of Data Flow in Campus SDN 1 The work is performed at the support of the RFBR Grant (16-47-620300 p_a) and the Scholarship of the President of the Russian Federation (CI-505.2016.5).
2018 International Scientific and Technical Conference Modern Computer Network Technologies (MoNeTeC), 2018Co-Authors: V. Koryachko, D. Perepelkin, M. Ivanchikova, V. Byshov, I. TsyganovAbstract:Nowadays new innovative approaches based on the technology of software defined networks (SDN) are gaining popularity in the field of computer networks (CN). SDN provide a flexible approach to the processing and control of data flows in CN by separating the control plane and data plane, as well as centralizing the representation of the entire network. In this paper we propose a software infrastructure and a visual web-oriented environment (SIVE) for dynamic control of data flows in campus SDN based on Openflow Protocol. It was proposed to use the SIVE as an integrated segment of the campus network of Ryazan State Radio Engineering University. The aim of the work is the development of the SIVE architecture in the form of UML class diagram description, as well as the creation of software methods for organizing effective network interaction of various software systems in SDN based on Openflow Protocol. A hardware-software test bench based on HP Aruba 2920-24G equipment was developed to confirm the efficiency and reliability of the proposed SIVE. The offered SIVE is the basis for the development of a large class of software systems and SDN components based on Openflow Protocol.
Kevin Benton - One of the best experts on this subject based on the ideXlab platform.
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Openflow vulnerability assessment
ACM Special Interest Group on Data Communication, 2013Co-Authors: Kevin Benton, Jean L Camp, Chris SmallAbstract:We provide a brief overview of the vulnerabilities present in the Openflow Protocol as it is currently deployed by hardware and software vendors. We identify a widespread failure to adopt TLS for the Openflow control channel by both controller and switch vendors, leaving Openflow vulnerable to man-in-the-middle attacks. We also highlight the classes of vulnerabilities that emerge from the separation and centralization of the control plane in Openflow network designs. Finally, we offer suggestions for future work to address these vulnerabilities in a systematic fashion.
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HotSDN - Openflow vulnerability assessment
Proceedings of the second ACM SIGCOMM workshop on Hot topics in software defined networking - HotSDN '13, 2013Co-Authors: Kevin Benton, L. Jean Camp, Chris SmallAbstract:We provide a brief overview of the vulnerabilities present in the Openflow Protocol as it is currently deployed by hardware and software vendors. We identify a widespread failure to adopt TLS for the Openflow control channel by both controller and switch vendors, leaving Openflow vulnerable to man-in-the-middle attacks. We also highlight the classes of vulnerabilities that emerge from the separation and centralization of the control plane in Openflow network designs. Finally, we offer suggestions for future work to address these vulnerabilities in a systematic fashion.
V. Koryachko - One of the best experts on this subject based on the ideXlab platform.
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Visual Web-Oriented Environment of Dynamic Control of Data Flow in Campus of Software Defined Networks
Yaroslavl State University, 2019Co-Authors: V. Koryachko, D. Perepelkin, M. Ivanchikova, V. ByshovAbstract:Nowadays new innovative approaches based on the technology of software defined networks (SDN) are gaining popularity in the field of computer networks (CN). SDN provide a flexible approach to the processing and control of data flows in CN by separating the control plane and data plane, as well as centralizing the representation of the entire network. In this paper, we propose a software infrastructure and a visual web-oriented environment (SIVE) for dynamic control of data flows in campus SDN based on Openflow Protocol. It was proposed to use the SIVE as an integrated segment of the campus network of Ryazan State Radio Engineering University. The aim of the work is the development of the SIVE architecture in the form of UML class diagram description, as well as the creation of software methods for organizing effective network interaction of various software systems in SDN based on Openflow Protocol. A hardware-software test bench based on HP Aruba 2920-24G equipment was developed to confirm the efficiency and reliability of the proposed SIVE. The offered SIVE is the basis for the development of a large class of software systems and SDN components based on Openflow Protocol
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Visual Web-Oriented Environment for Dynamic Control of Data Flow in Campus SDN 1 The work is performed at the support of the RFBR Grant (16-47-620300 p_a) and the Scholarship of the President of the Russian Federation (CI-505.2016.5).
2018 International Scientific and Technical Conference Modern Computer Network Technologies (MoNeTeC), 2018Co-Authors: V. Koryachko, D. Perepelkin, M. Ivanchikova, V. Byshov, I. TsyganovAbstract:Nowadays new innovative approaches based on the technology of software defined networks (SDN) are gaining popularity in the field of computer networks (CN). SDN provide a flexible approach to the processing and control of data flows in CN by separating the control plane and data plane, as well as centralizing the representation of the entire network. In this paper we propose a software infrastructure and a visual web-oriented environment (SIVE) for dynamic control of data flows in campus SDN based on Openflow Protocol. It was proposed to use the SIVE as an integrated segment of the campus network of Ryazan State Radio Engineering University. The aim of the work is the development of the SIVE architecture in the form of UML class diagram description, as well as the creation of software methods for organizing effective network interaction of various software systems in SDN based on Openflow Protocol. A hardware-software test bench based on HP Aruba 2920-24G equipment was developed to confirm the efficiency and reliability of the proposed SIVE. The offered SIVE is the basis for the development of a large class of software systems and SDN components based on Openflow Protocol.
Jiawei Zhang - One of the best experts on this subject based on the ideXlab platform.
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BBU Agregation: a usecase of the unified radio and optical control architecture
2019Co-Authors: Zhen Liu, Sainan Liu, Jiawei ZhangAbstract:This document specifies a usecase, called BBU aggregation, for integreting radio and optical networks. It aims to compact several low-utilized BBU cards into one BBU to improve the BBU utilization. A flexible optical fronthaul network is connecting BBU and RRU to enable BBU aggregation by recongfiguring the lightpath between BBU and RRU. The procedure of the usecase is based on the unified radio and optical control archtecture, and an extended Openflow Protocol is introduced to realize the procedure.
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Experimental demonstration of Openflow-based control plane for elastic lightpath provisioning in Flexi-Grid optical networks.
Optics Express, 2013Co-Authors: Jiawei Zhang, Yongli Zhao, Jie Zhang, Hui Yang, Lei WangAbstract:Due to the prominent performance on networking virtualization and programmability, Openflow is widely regarded as a promising control plane technology in packet-switched IP networks as well as wavelength-switched optical networks. For the purpose of applying software programmable feature to future optical networks, we propose an Openflow-based control plane in Flexi-Grid optical networks. Experimental results demonstrate its feasibility of dynamic lightpath establishment and adjustment via extended Openflow Protocol. Wireshark captures of the signaling procedure are printed out. Additionally, the overall latency including signaling and hardware for lightpath setup and adjustment is also reported.
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Experimental setup for Openflow-based elastic lightpath provisioning in Flexi-Grid optical networks
European Conference and Exhibition on Optical Communication, 2012Co-Authors: Jiawei Zhang, Yongli Zhao, Jie Zhang, Hui Yang, Lei WangAbstract:We propose an Openflow-based control plane for elastic lightpath provisioning in Flexi-Grid optical networks and experimentally demonstrate its feasibility of dynamic spectrum adjustment with Openflow Protocol. The overall latency including signaling and hardware for lightpath setup and adjustment are reported.
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eCoMP:a usecase of the unified radio and optical control architecture
1999Co-Authors: Zhen Liu, Sainan Liu, Jiawei ZhangAbstract:This document specifies a usecase, called enhanced coordinated multi- point (eCoMP), for integreting radio and optical networks. It focus on the fronthaul flexibility that allows "any-RRH_A to any-BBU_A" connection to improve the eCoMP service performance. The procedure of the usecase is based on the unified radio and optical control archtecture, and an extended Openflow Protocol is introduced to realize the procedure.