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DHT-BASED CONTROL NETWORK IMPLEMENTATION METHOD AND SYSTEM, AND NETWORK CONTROLLER
DHT-BASED CONTROL NETWORK IMPLEMENTATION METHOD AND SYSTEM, AND NETWORK CONTROLLER
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机译:基于dht的控制网络的实现方法,系统及网络控制器
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摘要
Disclosed are a DHT-based control network implementation method and system. The method comprises: a switch establishing a routing control channel with a designated network controller in a distributed peer-to-peer network; a first-node network controller generating a P2P path creation request message, and forwarding same along a path until reaching a last-node network controller; each of the network controllers on the path issuing a forwarding flow table carried in the P2P path creation request message to a switch managed thereby according to the P2P path creation request message, so as to complete the creation of respective local paths; and according to the received P2P path creation responses and in combination with local path creation results, the first-node network controller determining whether paths are successfully created or not. Also disclosed is a network controller. By means of the present invention, the network of network controllers is self-organized and switches are automatically accessed, and meanwhile, calculation and issue of network paths are easy to manage.
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