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公开(公告)号:US20160156504A1
公开(公告)日:2016-06-02
申请号:US14899942
申请日:2014-08-22
发明人: Yunyi WANG
IPC分类号: H04L12/24 , H04L12/741 , H04L12/931 , H04L12/703 , H04L12/939
CPC分类号: H04L41/0668 , H04L12/462 , H04L12/6418 , H04L41/0695 , H04L45/22 , H04L45/28 , H04L45/745 , H04L49/35 , H04L49/557
摘要: A first forwarding device in a software defined network (SDN) detects disconnection of an out-band connection between the first forwarding device and a controller, sends an SDN packet to the controller via an out-band connection of a second forwarding device adjacent to the first forwarding device, and receives a response packet sent by the controller via the second forwarding device.
摘要翻译: 软件定义网络(SDN)中的第一转发设备检测第一转发设备和控制器之间的带外连接的断开,经由与第二转发设备相邻的第二转发设备的带外连接向控制器发送SDN分组 第一转发设备,并且经由第二转发设备接收由控制器发送的应答分组。