首页>
外国专利>
METHOD FOR SDN SWITCH TO ACQUIRE ACCURATE FLOW TABLE ENTRY AND SDN SWITCH CONTROLLER AND SYSTEM
METHOD FOR SDN SWITCH TO ACQUIRE ACCURATE FLOW TABLE ENTRY AND SDN SWITCH CONTROLLER AND SYSTEM
展开▼
机译：SDN开关获取准确的流表输入的方法及SDN开关控制器和系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
Disclosed is a method for an SDN switch to acquire an accurate flow table entry which is applied to an SDN network. The SDN network comprises an SDN controller and a plurality of SDN switches wherein the SDN controller communicates with each SDN switch in an in band communication manner. The method comprises: first establishing by a first SDN switch a reliable connection with an SDN controller; then based on a packet corresponding to a reliable connection protocol sending a first control message and adding path information thereon into the control message; and subsequently adding by all SDN switches which receive the first control message path information thereon into the first control message so as to enable the last SDN controller to know the whole path thereby issuing a flow table to the first SDN switch.
展开▼
