发明授权
US09407541B2 Propagating a flow policy by control packet in a software defined network (SDN) based network
有权
在基于软件定义网络（SDN）的网络中通过控制分组传播流策略
- 专利标题： Propagating a flow policy by control packet in a software defined network (SDN) based network
- 专利标题（中）： 在基于软件定义网络（SDN）的网络中通过控制分组传播流策略
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申请号： US14260305申请日： 2014-04-24
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公开(公告)号： US09407541B2公开(公告)日： 2016-08-02
- 发明人: Katherine Barabash , Yaniv Ben-Itzhak , Rami Cohen
- 申请人： International Business Machines Corporation
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 主分类号： H04L12/00
- IPC分类号： H04L12/00 ; H04L12/721 ; H04L12/717 ; H04L12/725
摘要：
Propagating a flow policy within a software defined network (SDN) includes sending a route path request for a flow from a first forwarding node to an SDN controller of the SDN, receiving route path information specifying a route path for the flow from the SDN controller, and generating, using a processor of the first forwarding node, a control packet including the route path. The control packet is communicated from the first forwarding node to a second forwarding node.
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