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Message forwarding method, device and system

A packet forwarding and packet technology, applied in the field of data processing, can solve the problems of reduced vBNG forwarding performance, low forwarding performance, etc.

Active Publication Date: 2016-06-01
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the NFV environment, the forwarding performance of vBNG is inherently lower than that of physical devices such as dedicated broadband remote access servers and broadband network gateways. Forwarding messages across VMs in vBNG will further reduce the forwarding performance of vBNG

Method used

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  • Message forwarding method, device and system
  • Message forwarding method, device and system
  • Message forwarding method, device and system

Examples

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Embodiment Construction

[0097] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0098] The vBNG based on NFV architecture is a virtual device obtained by virtualizing traditional broadband network gateway functions. vBNG can run in the hardware environment of general-purpose servers, and realize related functions that traditional BNG devices can realize.

[0099] A common vBNG includes at least one main control unit and at least two forwarding units, and the main control unit and the forwarding units respectively run in different VMs. The ...

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Abstract

The invention discloses a message forwarding method, a device and a system. In a forwarding network including a controller, a user side LB, a vBNG and a network side LB, when the network side LB receives a first message forwarded from the network side to a target terminal of the user side, by matching a target identifier used for identifying the target terminal of the first message to a first sharing chart item, a pre-planned forwarding path from a first output port of the network side LB to a first forwarding unit for processing the launching of the target terminal can be determined, so the first message sent to the target terminal can be precisely forwarded to the first forwarding unit for processing the online of the target terminal; it is avoided that the message forwarded from the network side to the user side may be forwarded to an improper forwarding unit in the vBNG; occasions that messages received on the network side should be forwarded across VMs in the vBNG are avoided; and forwarding performance of the vBNG is ensured.

Description

technical field [0001] The invention relates to the field of data processing, in particular to a message forwarding method, device and system. Background technique [0002] The basic principle of network function virtualization (English: networkfunctionsvirtualization, abbreviation: NFV) technology is to use virtualization technology to provide network service functions that originally required multiple types of equipment (such as firewalls, load balancers, etc.) and multiple physical equipment forms. In this way, one physical device can support multiple virtual devices, and even one physical device can virtualize multiple virtual devices of different business types, thereby reducing costs. [0003] A virtual broadband network gateway (English: virtual Broadband Network Gateway, abbreviation: vBNG) based on the NFV architecture is a virtual device obtained by virtualizing traditional broadband network gateway functions. vBNG can run in the hardware environment of general-pu...

Claims

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Application Information

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IPC IPC(8): H04L12/741H04L45/74
CPCH04L45/74
Inventor 滕新东
Owner HUAWEI TECH CO LTD
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