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A message forwarding method, device and system

A message forwarding and message technology, applied in the field of data processing, can solve problems such as low forwarding performance and reduced vBNG forwarding performance

Active Publication Date: 2018-11-16
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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  • A message forwarding method, device and system
  • A message forwarding method, device and system
  • A message forwarding method, device and system

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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 embodiment of the present invention discloses a message forwarding method, device and system. In a forwarding network including a controller, a user side LB, a vBNG and a network side LB, the network side LB receives a message sent from the network side to the user side When the first packet forwarded by the target terminal of the target terminal, the first packet of the pre-planned network-side LB can be determined by matching the destination identifier used to identify the target terminal of the first packet to the first sharing entry. a forwarding path from the outgoing interface to the first forwarding unit that processes the online of the target terminal, so that the first packet sent to the target terminal can be accurately forwarded to the first forwarding unit that processes the online of the target terminal, It avoids that the message forwarded from the network side to the user side may be forwarded to an unsuitable forwarding unit in the vBNG, thereby reducing the need for the vBNG to forward the message received from the network side across VMs, and ensuring that the vBNG forwarding performance.

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: network functions virtualization, abbreviation: NFV) technology is to use virtualization technology to transform the network that originally required multiple types of equipment (such as firewalls, load balancers, etc.) Business functions are changed to virtual devices to provide external business functions, so that 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 NFV architecture is a virtual device obtained by virtualizing traditional broadband network gateway functions. vBNG can run in the ha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/741H04L45/74
CPCH04L45/74
Inventor 滕新东
Owner HUAWEI TECH CO LTD
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