Flow scheduling technology based on BGP extended protocol

Yujia LUO; Liang OU; Zhiwei MO; Hong TANG

doi:10.11959/j.issn.1000-0801.2016113

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Flow scheduling technology based on BGP extended protocol

Topics: SDN ＆ NFV | 更新时间：2024-06-05

- Flow scheduling technology based on BGP extended protocol
- Telecommunication Science Vol. 32, Issue 3, Pages: 20-27(2016)
- 作者机构：
- 作者简介：
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- DOI：10.11959/j.issn.1000-0801.2016113
  CLC： TP393
- Published Online：2016-03，
  
  Published：20 March 2016
- 稿件说明：
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Yujia LUO, Liang OU, Zhiwei MO, et al. Flow scheduling technology based on BGP extended protocol[J]. Telecommunication science, 2016, 32(3): 20-27.
DOI：

Yujia LUO, Liang OU, Zhiwei MO, et al. Flow scheduling technology based on BGP extended protocol[J]. Telecommunication science, 2016, 32(3): 20-27. DOI： 10.11959/j.issn.1000-0801.2016113.

摘要

介绍了运营商流量调度领域的发展趋势，概括了运营商IP 网络的主要流量调度需求，分析了现网基于 BGP 的流量调度技术存在的问题，提出了一种基于 SDN 的集中式流量调度方案。该方案对现有 BGP Flowspec协议进行了增强，避免了逐个设备的路由策略配置，并可兼容传统BGP路由协议，为传统运营商提供了一种更为灵活的流量调度控制方法。

Abstract

A novel centralized flow scheduling scheme based on software defined networking（SDN）was proposed.The existing problems of current flow scheduling method based on BGP were analyzed，and a new scheme was proposed.In the scheme，the BGP Flowspec was enhanced to avoid reconfiguring the related routers one by one，and hence the network management was simplified and a more flexible flow scheduling method was provided.The proposed scheduling scheme is compatible with the traditional BGP，which matches the trend of current industry and solves some of the problems in traditional BGP scheme.

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references

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