摘要:
The present invention discloses a method for processing a packet in a network, a forwarding device, and a packet processing system. The method includes: separately creating, by a forwarding device, a corresponding virtual device on the forwarding device for each controller according to an instruction of a resource manager; creating a flow table in the corresponding virtual device according to a flow table creation message from the controller; storing a correspondence between a first identifier of a to-be-created flow table that is carried in the flow table creation message and a second identifier of the flow table that is created on the forwarding device according to the flow table creation message; receiving a flow entry creation message from the controller, where the flow entry creation message carries a to-be-created flow entry and the first identifier of the flow table that is to store the flow entry; obtaining, according to the correspondence, the second identifier corresponding to the first identifier, and storing the flow entry in the flow table corresponding to the obtained second identifier; and receiving a data packet, and processing the data packet according to the flow entry in the flow table corresponding to the second identifier. By means of embodiments of the present invention, network efficiency can be improved.
摘要:
The present invention provides a method for information exchange in an access network, an apparatus, and a system, and relates to the communications field. The method includes: receiving, by an access device, a configuration command from a network management server; converting the configuration command into an OpenFlow-protocol-based openflow message; and sending the openflow message to a terminal device, so that the terminal device configures an openflow flow table according to the openflow message.
摘要:
Embodiments of the present invention provide a fiber-to-the-distribution point device and a communication method thereof. The method includes: receiving, by an FTTdp CO device, a first FTTdp device configuration message sent by an FTTdp management device, where the first FTTdp device configuration message is used to configure the FTTdp CO device and FTTdp CPE connected to the FTTdp CO device; acquiring, based on the first FTTdp device configuration message, second configuration information used to configure the FTTdp CO device and first configuration information used to configure the FTTdp CPE; executing service configuration according to the second configuration information; encapsulating the first configuration information into a first configuration management message, where the first configuration management message includes a first mark, and the first mark is used to enable the FTTdp CPE to identify the first configuration management message; and sending the first configuration management message to the FTTdp CPE. According to the embodiments of the present invention, configuration of FTTdp CPE is implemented by an FTTdp management device.