Message forwarding method, data processing method, device and network system

A message forwarding and message technology, applied in the field of data communication, can solve problems such as increasing system processing overhead

Active Publication Date: 2019-10-18
MAIPU COMM TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the purpose of this application is to provide a message forwarding method, data processing method, device, and network system to improve the need to change the original MPLS processing logic when the existing MPLS network satisfies finer and richer QOS scheduling policies. , which in turn increases the problem of system processing overhead

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  • Message forwarding method, data processing method, device and network system
  • Message forwarding method, data processing method, device and network system
  • Message forwarding method, data processing method, device and network system

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Embodiment Construction

[0027] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

[0028] It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures. Meanwhile, in the description of the present application, relative terms such as "first", "second", etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations, any such actual relationship or order exists. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but also includes elements ...

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Abstract

The invention discloses a message forwarding method and device, a data processing method and device and a network system, and belongs to the technical field of data communication. The message forwarding method comprises the steps of obtaining a to-be-forwarded MPLS message, wherein the MPLS message carries a label stack representing a forwarding path of the MPLS message; determining the priority of a stack top label in the label stack according to the label priority recorded in a preset label mapping table; determining the priority of the MPLS message according to the priority of the stack toplabel; and scheduling the MPLS message according to the QOS scheduling strategy corresponding to the priority of the MPLS message. Priorities of labels are set in advance, therefore, when the message is forwarded, the priority of the MPLS message can be determined by determining the priority of the stack top label in the label stack, differentiated services are realized, and richer and finer differentiated services can be provided under the conditions of not changing the original MPLS processing logic and not increasing the system processing overhead.

Description

technical field [0001] The application belongs to the technical field of data communication, and in particular relates to a message forwarding method, a data processing method, a device and a network system. Background technique [0002] With the progress of the times, there are more and more types of network services, and different types of services have different requirements on the network. According to different requirements of various services, the network needs to provide different services for them, which can be realized by implementing QOS (Quality of Service, Quality of Service) in the network. The premise and basis for QOS to differentiate services is to mark and classify the packets, determine the priority of the packets, and then schedule the packets according to the priorities. The more priority levels, the richer and more refined the service can be provided. services. [0003] The QOS scheduling of the traditional MPLS (Multi-Protocol Label Switching, multi-p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/723H04L12/865H04L45/50H04L47/6275
CPCH04L45/50H04L47/6275
Inventor 李诚
Owner MAIPU COMM TECH CO LTD
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