| 摘要 |
Provided are a method, system and content server for performing redundancy backup among network virtualization edge devices, and a network virtualization edge device. The system comprises one or more network virtualization edge redundancy groups of the network virtualization edge device. The method comprises: a content server receiving a registration message sent by the network virtualization edge device, the registration message carrying an inner layer address, an outer layer address, and a group ID of the network virtualization edge device and tenant information about the network virtualization edge device; and the content server notifying other network virtualization edge devices in the network virtualization edge redundancy group to which the network virtualization edge device belongs, of the information carried in the registration message according to the group ID. The system can achieve the performance of redundancy backup among network virtualization edge devices, thereby being beneficial to the load balance of a cloud computing data centre network, and improving the system reliability and stability. |
