Invention Grant
US09432257B2 Traffic behavior driven dynamic zoning for distributed traffic engineering in SDN
有权
流量行为驱动SDN中分布式流量工程的动态分区
- Patent Title: Traffic behavior driven dynamic zoning for distributed traffic engineering in SDN
- Patent Title (中): 流量行为驱动SDN中分布式流量工程的动态分区
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Application No.: US14142344Application Date: 2013-12-27
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Publication No.: US09432257B2Publication Date: 2016-08-30
- Inventor: Xu Li , Petar Djukic , Hang Zhang
- Applicant: Huawei Technologies Co., Ltd.
- Applicant Address: CN Shenzhen
- Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee Address: CN Shenzhen
- Agency: Slater Matsil, LLP
- Main IPC: H04L12/28
- IPC: H04L12/28 ; H04L12/24

Abstract:
System and method embodiments are provided for traffic behavior driven dynamic zoning for distributed traffic engineering (TE) in software defined networking (SDN). In an embodiment, a method in a network component for dynamic zoning for TE in SDN includes receiving at the network component network information from at least one SDN controller from a plurality of SDN controllers in a network; determining with the network component a plurality of TE zones for the network, selecting a local zone TE controller for each of the plurality of TE zones, and selecting a master TE controller according to the network information and a zoning scheme, wherein the local zone TE controller and the master TE controller are selected form one of the SDN controllers; and transmitting with the network component an indication of the local zone TE controllers, zone membership, and the master controllers to at least some of the SDN controllers.
Public/Granted literature
- US20150188767A1 Traffic Behavior Driven Dynamic Zoning for Distributed Traffic Engineering in SDN Public/Granted day:2015-07-02
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