我们检索网络统计信息,链路统计信息以及有关基础设备(例如交换机和路由器)的信息,以控制和改善网络性能。尽管SDN具有许多优点,但它仍然缺乏良好的网络管理解决方案,并且难以让运营商实现全面部署、完全替代其原有的网络管理解决方案。因此有必要用SDN来结合传统网络管理方法(因为现在的底层都是传统的)进行管理。 OpenDaylig...
To avoid accidents, we developed a vertical SDN-based multi-level structure consisting of two controllers with a parent-child connection. It enables smart homes to make optimal use of current services while also providing new services to smart homes and buildings, opening the path for future ...
Software-Defined Networking (SDN) has emerged as an innovative networking method that offers effective management and remarkable flexibility. However, current SDN-based solutions primarily focus on static networks or concentrate on backbone networks, where network dynamics have minimal impact. The existing ...
Thus, this paper proposes to solve this issue by introducing an architecture based on a Software Defined Networking controller for providing a secure access to the different SSs of a smart infrastructure, in a centralized way. We argue that a centralized view can greatly simplify and improve the...
SDN (Software-defined Networking,软件定义网络)技术将传统网络架构中的控制和转发功能相分离,为核心网络及其创新性应用提供了良好的平台.SDN-based EPC系统正是这样一种将SDN思想应用于EPC (Evolved Packet Core,演进分组核心网)系统的新型架构. 针对SDN-based EPC系统,可以实现两种部署架构:由单一控制实体CONTROLLER完...
实际上这篇文章我觉得也是没有抓住虚拟机迁移流的流量特色,不过EI差不多就这样了,但是也可以说是SDN+VM migration的一个小探索,这样文章积累就有两篇了。 1.Flow-and-VM Migration for Optmizing Throughput and Energy in SDN-based Cloud Datacenter Wei-Chu Lin, Chien-Hui Liao, Kuan-Tsen Kuo and Charle...
A Comparison of SDN-based TCP Congestion Control with TCP Reno and CUBIC In this work, we endeavor to reproduce the results in " SDN-based TCP Congestion Control in Data Center Networks " by Yifei Lu and Shuhong Zhu, for a scaled-down environment. Lu and Zhu's experiment demonstrated impr...
The proposed approach is compared with the standard TCP and SDN assisted Zero Window based approach on Linux kernels using virtual data-plane switches and APs provided by the Mininet-WiFi platform. The implementation results establish the applicability of the proposed approach....
et al. SDN-based bandwidth scheduling for prioritized data transfer between data centers. Cluster Comput 25, 3019–3034 (2022). https://doi.org/10.1007/s10586-021-03364-7 Download citation Received22 January 2021 Revised12 July 2021 Accepted18 July 2021 Published19 August 2021 Issue DateAugust ...
Since traffic engineering (TE) in Software Defined Networking (SDN) can be much more efficiently and intelligently implemented, Multipath in SDN becomes a new option. However, Ternary Content Addressable Memory (TCAM) size become the bottleneck of SDN. In this paper, we propose an SDN-based Dyna...