1. 国家电网有限公司信息通信分公司,北京 100761
2. 中讯邮电咨询设计院有限公司,北京 100048
[ "李国春(1961- ),男,四川人,国家电网有限公司信息通信分公司高级工程师,主要研究方向为通信与自动化、量子保密" ]
[ "马睿(1978- ),男,河南新郑人,国家电网有限公司信息通信分公司高级工程师,主要研究方向为通信网络规划、建设及架构管理" ]
[ "马季春(1973- ),男,河南郑州人,中讯邮电咨询设计院有限公司高级工程师,主要研究方向为运营商互联网工程规划与设计" ]
[ "李伯中(1977- ),男,黑龙江巴彦人,国家电网有限公司信息通信分公司高级工程师,主要研究方向为通信网络规划与建设管理" ]
[ "刘惠明(1976- ),男,湖北大悟人,中讯邮电咨询设计院有限公司高级工程师,主要研究方向为互联网规划与设计" ]
[ "张桂玉(1979- ),女,河南项城人,中讯邮电咨询设计院有限公司高级工程师,主要研究方向为 IP 网、互联网及SDN" ]
网络首发:2020-10,
纸质出版:2020-10-15
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李国春, 马睿, 马季春, 等. 广域网出口流量调度SDN部署研究[J]. 网络与信息安全学报, 2020,6(5):148-157.
Guochun LI, Rui MA, Jichun MA, et al. Research on SDN deployment practice for WAN egress traffic scheduling[J]. Chinese Journal of Network and Information Security, 2020, 6(5): 148-157.
李国春, 马睿, 马季春, 等. 广域网出口流量调度SDN部署研究[J]. 网络与信息安全学报, 2020,6(5):148-157. DOI: 10.11959/j.issn.2096-109x.2020067.
Guochun LI, Rui MA, Jichun MA, et al. Research on SDN deployment practice for WAN egress traffic scheduling[J]. Chinese Journal of Network and Information Security, 2020, 6(5): 148-157. DOI: 10.11959/j.issn.2096-109x.2020067.
为解决广域网出口部分的流量调度问题,提出了基于SR Policy/EPE的流量调度优化方法,在运营商网络上模拟实现了互联网出口流量调度方案。所提方法通过有效操控业务流量的流向,可实现端到端的流量分配和全网流量灵活调度,在保证用户体验的前提下,有效提高骨干链路的利用率,优化网络整体结构,极大提升了网络的可扩展性。对于各项性能指标应用SR性能测量功能,可选择最优或次优链路以解决广域网出口拥塞问题,证实了所提方案的可行性。
In order to solve the traffic scheduling problem of the WAN exit part
a traffic scheduling optimization method based on SR Policy/EPE was proposed
which simulated and implemented an Internet egress traffic scheduling scheme on the carrier network.The proposed method that can effectively control the flow of business traffic to achieve end-to-end traffic distribution and flexible scheduling of network-wide traffic.Under the premise of ensuring user experience
it effectively improved the utilization of backbone links
optimized the overall network structure
and greatly improved increased network scalability.Apply SR performance measurement function to various performance indicators
and choose the optimal or suboptimal link to solve the WAN exit congestion problem
which proves the feasibility of this solution.
云计算开源产业联盟 . 云网融合发展白皮书 [R ] . 2019 .
Cloud Computing Open Source Industry Alliance . White paper on cloud network integration development [R ] . 2019 .
TOOTOONCHIAN A , GORBUNOV S , GANJALI Y , et al . On controller performance in software-defined networks [C ] // Proceedings of the 2nd USENIX Conference on Hot Topics in Management of Internet,Cloud,and Enterprise Networks and Services . 2012 .
JIANG X , VIOLIN J X , . Virtual internetworking on overlay infrastructure [C ] // International Conference on Parallel & Distributed Processing & Applications . 2004 .
SHARAFAT A R , DAS S , PARULKAR G , et al . MPLS-TE and MPLS VPNs with OpenFlow [J ] . ACM Sigcomm Computer Communication Review , 2011 , 41 ( 4 ): 452 - 453 .
IETF . Segment Routing Architecture [EB ] .
CISCO . White paper on configure the cisco fabric border provider edge feature for VXLAN EVPN Fabric [R ] . 2016 .
HARES S , REKHTER Y , LI T . A border gateway protocol 4 [M ] . RFC Editor , 2006 .
CISCO . BGP动态分段路由流量工程 [EB ] .
CISCO . BGP SR-TE [EB ] .
CISCO . 新一代 Segment Routing 流量工程体系-SR Policy [EB ] .
CISCO . A new generation of Segment Routing traffic engineering-SR Policy [EB ] .
中国联通 . 中国联通通信云架构白皮书 [R ] . 2017 .
China Unicom . White paper on China Unicom communication cloud architecture [R ] . 2017 .
KHAN A , KIM H , KWON T T , et al . Public internet routing registries (IRR) evolution [C ] // International Conference on Future Internet Technologies . 2010 .
邵宇辉 . 基于MPLS VPN技术的Multi-hop MP-EBGP组网方式应用研究 [J ] . 科技信息 , 2008 ( 34 ): 220 - 223 .
SHAO Y H . Research on Multi-hop MP-EBGP network approach of MPLS VPN [J ] . Science & Technology Information , 2008 ( 34 ): 220 - 223 .
CISCO . SRv6 Network Programming [EB ] .
YAP K K , MOTIWALA M , RAHE J , et al . Taking the edge off with espresso:scale,reliability and programmability for global Internet peering [C ] // Conference of the ACM Special Interest Group on Data Communication . 2017 .
JAIN S , KUMAR A , MANDAL S , et al . B4:experience with a globally-deployed software defined WAN [C ] // Proceedings of the ACM SIGCOMM 2013 conference on SIGCOMM . 2013 .
SCHLINKER B , ZENG H Y , HYOJEONG K , et al . Engineering egress with edge fabric steering oceans of content to the world [C ] // The Conference of the ACM Special Interest Group . 2017 .
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