PaFloMon -- A Slice Aware Passive Flow Monitoring Framework for OpenFlow Enabled Experimental Facilities

2012 European Workshop on Software Defined Networking Pub Date : 2012-10-25 DOI:10.1109/EWSDN.2012.13

C. Argyropoulos, D. Kalogeras, G. Androulidakis, B. Maglaris

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引用次数: 15

Abstract

The Passive Flow Monitoring (PaFloMon) framework aims at enriching OpenFlow (OF) platforms with user-aware passive monitoring tools. It thus complements user-oriented network programming of OF controllers with measurement capabilities offered to advanced users (slice owners), e.g. Future Internet researchers. PaFloMon provides per-slice monitoring plane isolation, extending control-plane slice isolation features of OF infrastructures, while it empowers users with monitoring toolsets, e.g. sFlow, Net Flow, widely employed in legacy networking systems. It is based on slice-centric statistics unilaterally described through an XML based Resource Specification schema (RSpec) and collected across Future Internet experimental facilities. The feasibility of slice-based monitoring is verified via sFlow trials in OpenFlow S/W (Open vSwitch) and H/W (NEC IP8800) platforms. PaFoMon can be easily integrated within OF control frameworks, notably the OFELIA framework being developed by the Future Internet Research & Experimentation program of the European Union.

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PaFloMon——用于OpenFlow实验设施的片感知被动流量监测框架

被动流量监控(PaFloMon)框架旨在通过用户感知的被动监控工具丰富OpenFlow (OF)平台。因此，它补充了面向用户的网络编程的控制器与测量能力提供给高级用户(片所有者)，如未来的互联网研究人员。PaFloMon提供了每片监控平面隔离，扩展了of基础设施的控制平面切片隔离功能，同时它还为用户提供了监控工具集，例如sFlow, Net Flow，这些工具集广泛应用于传统网络系统。它基于通过基于XML的资源规范模式(RSpec)单方面描述的以片为中心的统计数据，并在Future Internet实验设施中收集。通过sFlow在OpenFlow S/W (Open vSwitch)和H/W (NEC IP8800)平台上的试验，验证了基于切片监测的可行性。PaFoMon可以很容易地集成到控制框架中，特别是由欧盟未来互联网研究与实验计划开发的OFELIA框架。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2012 European Workshop on Software Defined Networking

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