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A message processing method, device and system

A packet processing and packet technology, applied in the field of communication, can solve the problems of heavy load on forwarding plane equipment, improvement of overall network performance, and high requirements on forwarding plane equipment.

Active Publication Date: 2019-05-28
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the existing technology, because the forwarding plane equipment processes all packets according to the context, the requirements for the forwarding plane equipment are high, and the load of the forwarding plane equipment is not conducive to the improvement of the overall performance of the network.

Method used

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  • A message processing method, device and system
  • A message processing method, device and system
  • A message processing method, device and system

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Embodiment Construction

[0163] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0164] The embodiment of the present invention is applied to a software-defined network (Software-Defined Network, referred to as SDN), and provides a message processing system, referring to figure 1 As shown, it includes: an entrance network element 1 and at least one processing network element (2-1-2-k).

[0165] The ingress network element 1 is used to receive data packets from the outside of the message system, and send the data packets to the processing network element 2-1 according to the ingress flow entry (of course, the processing network element here can be any one, 2-1 is used here as an example); the ingress flow entry includes flow description informatio...

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Abstract

The invention discloses a message processing method, device and system, which relate to the communication field and can realize context processing of messages through distributed forwarding plane equipment, thereby improving the load balance of network message context processing. The method includes: the ingress network element receives the flow entry sent by the control network element; the ingress network element receives the message; the ingress network element matches the message according to the flow entry, and obtains the current execution context A processed message; the ingress network element forwards the message to a processing network element, so that the processing network element performs context processing on the message, or forwards the message to the processing network element after performing context processing on the user Do context processing. Embodiments of the present invention are used for message context processing.

Description

technical field [0001] The present invention relates to the communication field, in particular to a message processing method, device and system. Background technique [0002] In the current communication network, there are many complex network devices, such as routers, network management, switches, firewalls and various servers. These devices support various network protocols respectively, so as to realize the interconnection and intercommunication between network elements. Since each device has its own independent control module, this distributed control module deployment makes the deployment and management of the network very complicated. In order to implement a certain control parameter modification or control module upgrade, the network operator must The device operates independently. [0003] In order to solve the deployment flexibility and manageability of network elements, the industry puts forward the concept of software-defined network (Software-Defined Network, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L45/50
CPCH04L41/0823H04L12/00H04L47/125H04L47/2483
Inventor 谭仕勇倪慧蔡慧
Owner HUAWEI TECH CO LTD