发明授权
US08645952B2 Method for providing location independent dynamic port mirroring on distributed virtual switches 有权
在分布式虚拟交换机上提供位置独立的动态端口镜像的方法

Method for providing location independent dynamic port mirroring on distributed virtual switches
摘要:
A method for providing location independent dynamic port mirroring on distributed virtual switches is disclosed. A controller is provided to configure one or more virtual switches within a group of physical machines to appear as a set of distributed virtual switches. In response to the receipt of a data packet at a port of a physical machine, a determination is made whether or not the port has a monitor port located on the physical machine. If the port has a monitor port located on the same physical machine, a copy of the data packet is sent to the monitor port of the physical machine. If the port has a monitor port located on a different physical machine, a copy of the data packet along with an identification (ID) of the port and an ID of the monitor port are encapsulated, and the encapsulated information are sent to a controller.
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