Collaborative Research: CNS Core: Medium: FROOT: Future-Proof, Trustworthy Telemetry on Heterogeneous Networks

合作研究：CNS 核心：媒介：FROOT：异构网络上面向未来、值得信赖的遥测

• 批准号: 2106745
• 负责人: Srinivasan Seshan
• 金额: $ 25万
• 依托单位: Carnegie-Mellon University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2021
• 资助国家: 美国
• 起止时间: 2021-10-01 至 2024-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=2106745&HistoricalAwards=false
• 关键词: Collaborative; Research; CNS; Core; Medium

With the growth of the Internet and its importance in supporting the US economy, business, health, education and other services, it is critical to ensure both high performance and high availability of the networks underlying it. Increasingly, such networks include a heterogeneous set of network switches and other devices which must be monitored and controlled in a coordinated manner. Emerging networked applications, such as cloud gaming or cloud streamed augmented reality, are expected to further stress both control systems and network monitoring by requiring real-time response to rapid changes in traffic workloads. This project aims to address the needs of future network control by enabling a network telemetry infrastructure that can provide timely, accurate, and trusted information about ongoing activities in the networkThis project proposes FROOT, a future-proof, trustworthy telemetry infrastructure for networks of heterogeneous programmable devices (e.g., programmable switch, SmartNIC, CPU, and DPU). The project takes an interdisciplinary approach spanning algorithms, systems, and security to inform the design and implementation of next generation telemetry systems through the following: (1) universal sketch-based algorithmic design and implementation for current and new measurement tasks and network devices; (2) novel network-wide resource optimization for handling network dynamics; and (3) trustworthy sketch deployment into heterogeneous devices to obtain critical telemetry information. The researchers also plan to deploy their network telemetry system at Mass Open Cloud testbed, an open public cloud project led by Boston University and other institutions in Massachusetts. The project will result in the development of open-source tools, algorithms, and prototype implementations that will reduce the time to deploy sketch-based telemetry in real-world scenarios.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

随着互联网的增长及其在支持美国经济，商业，健康，教育和其他服务方面的重要性，确保高性能和高可用性网络的可用性至关重要。 这些网络越来越多地包括一组异质的网络交换机和其他设备，必须以协调的方式进行监控和控制。 新兴网络应用程序（例如云游戏或云流的增强现实）有望通过需要实时响应对流量工作负载的快速变化来进一步强调控制系统和网络监控。 This project aims to address the needs of future network control by enabling a network telemetry infrastructure that can provide timely, accurate, and trusted information about ongoing activities in the networkThis project proposes FROOT, a future-proof, trustworthy telemetry infrastructure for networks of heterogeneous programmable devices (e.g., programmable switch, SmartNIC, CPU, and DPU).该项目采用跨学科的方法，涵盖算法，系统和安全性，通过以下以下方式为下一代遥测系统的设计和实现提供了信息：（1）基于通用的基于素描的算法设计和实施，用于当前和新的测量任务和新的测量任务以及网络设备； （2）用于处理网络动态的新型网络范围内的资源优化； （3）可信赖的草图部署到异质设备中以获取关键的遥测信息。研究人员还计划在大规模开放云测试床上部署其网络遥测系统，这是由波士顿大学和马萨诸塞州其他机构领导的开放公共云项目。 该项目将导致开发开源工具，算法和原型实现，这将减少在现实情况下部署基于草图的遥测时间的时间。该奖项反映了NSF的法定任务，并被认为是值得通过基金会的知识分子优点和更广泛影响的评估审查审查的审查标准来通过评估来获得支持的。

项目成果

HeteroSketch: Coordinating Network-wide Monitoring in Heterogeneous and Dynamic Networks

HeteroSketch：协调异构动态网络中的全网监控

• 发表时间: 2022
• 期刊: 19th USENIX Symposium on Networked Systems Design and Implementation (NSDI 22
• 作者: Agarwal, Anup;Liu, Zaoxing;Seshan, Srinivasan
• 通讯作者: Seshan, Srinivasan

SketchLib: Enabling Efficient Sketch-based Monitoring on Programmable Switches

SketchLib：在可编程交换机上实现基于草图的高效监控

• 发表时间: 2022
• 期刊: 19th USENIX Symposium on Networked Systems Design and Implementation (NSDI 22
• 作者: Namkung, Hun;Liu, Zaoxing;Kim, Daehyeok;Sekar, Vyas;Steenkiste, Peter
• 通讯作者: Steenkiste, Peter