EdgeVPN: Self-organizing layer-2 virtual edge networks
EdgeVPN: Self-organizing layer-2 virtual edge networks
复制标题
EdgeVPN：自组织二层虚拟边缘网络
DOI：
10.1016/j.future.2022.10.007
复制
发表时间：
2023
期刊：
影响因子：
--
通讯作者：
Figueiredo, Renato J.
中科院分区：
文献类型：
--
作者：
Subratie, Kensworth;Aditya, Saumitra;Figueiredo, Renato J.
虚拟化和云计算的出现从根本上改变了分布式应用程序和服务的部署和管理方式。随着物联网和移动设备的激增，越来越需要类似于云提供商提供的虚拟化系统在网络边缘附近执行靠近数据源和接收器的处理任务。对延迟敏感、带宽密集型的应用程序可以分解为利用边缘资源的工作流程，这种模型称为雾计算。性能不仅很重要，而且值得信赖的网络是保证网络层隐私和完整性的基础。本文介绍了 Bounded Flood，这是一种新技术，可实现跨越边缘和云资源（包括受 NAT 和防火墙中间件限制的资源）的虚拟专用以太网。 Bounded Flood 建立在可扩展的结构化对等覆盖之上，新颖之处在于它如何将覆盖隧道与 SDN 软件交换机集成，以创建具有动态成员资格的虚拟网络 - 支持未经修改的以太网/IP 堆栈，以促进边缘应用程序的部署。 Bounded Flood 已作为 EdgeVPN 开源虚拟专用网络软件系统的核心实现，用于边缘计算。该软件的实验证明了其功能和可扩展性——其中之一包括跨不同 NAT 后面的 Raspberry Pi 4 边缘设备的 Kubernetes with Flannel。
The advent of virtualization and cloud computing has fundamentally changed how distributed applications and services are deployed and managed. With the proliferation of IoT and mobile devices, virtualized systems akin to those offered by cloud providers are increasingly needed geographically near the network’s edge to perform processing tasks in proximity to the data sources and sinks. Latency-sensitive, bandwidth-intensive applications can be decomposed into workflows that leverage resources at the edge — a model referred to as fog computing. Not only is performance important, but a trustworthy network is fundamental to guaranteeing privacy and integrity at the network layer. This paper describes Bounded Flood, a novel technique that enables virtual private Ethernet networks that span edge and cloud resources — including those constrained by NAT and firewall middleboxes. Bounded Flood builds upon a scalable structured peer-to-peer overlay, and is novel in how it integrates overlay tunnels with SDN software switches to create a virtual network with dynamic membership — supporting unmodified Ethernet/IP stacks to facilitate the deployment of edge applications. Bounded Flood has been implemented as the core of the EdgeVPN open-source virtual private network software system for edge computing. Experiments with the software demonstrate its functionality and scalability — one of which includes Kubernetes with Flannel across Raspberry Pi 4 edge devices behind different NATs.
DOI：
10.1587/transcom.2019cpi0001
发表时间：
2020-01
期刊：
IEICE Trans. Commun.
影响因子：
--
作者：
Kensworth C. Subratie;Saumitra Aditya;Vahid Daneshmand;Koheix Ichikawa;R. Figueiredo
通讯作者：
Kensworth C. Subratie;Saumitra Aditya;Vahid Daneshmand;Koheix Ichikawa;R. Figueiredo
DOI：
10.17487/rfc5389
发表时间：
2020-02
期刊：
RFC
影响因子：
--
作者：
J. Rosenberg;R. Mahy;P. Matthews;D. Wing
通讯作者：
J. Rosenberg;R. Mahy;P. Matthews;D. Wing
影响因子：
11.2
作者：
Han, Bo;Gopalakrishnan, Vijay;Lee, Seungjoon
通讯作者：
Lee, Seungjoon