METHOD FOR GENERATING CONFIGURATION INFORMATION, AND NETWORK CONTROL UNIT

摘要

A method for generating configuration information includes: a network control unit receives a virtual machine association message, where the VM association message includes an identifier of a first VM and an identifier of a first virtual built-in network element (NE), where a state of the first VM changes and the first virtual built-in NE detects that the state of the first VM changes; and the network control unit determines first information according to the identifier of the first VM, where the first information includes at least one of: a first forwarding entry, a location information mapping entry of the first VM, and a first network policy. According to the method, a network control unit determines first information according to an identifier of a first VM whose state changes and whose identifier is included in a VM association message, network configuration efficiency and network performance are improved.

主权项

1. A method for generating configuration information, the method comprising:
receiving, by a network control unit, a virtual machine association message comprising an identifier of a first virtual machine and an identifier of a first virtual built-in network element, where a state of the first virtual machine changes and the first virtual built-in network element detects that the state of the first virtual machine changes; and determining, by the network control unit, first information according to the identifier of the first virtual machine, wherein the first information comprises at least one of the following information: a first forwarding entry, a location information mapping entry of the first virtual machine, and a first network policy.