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A routing processing method and system for a forwarding plane in a distributed system

A distributed system and forwarding plane technology, which is applied in the field of distributed system forwarding plane routing processing, can solve problems such as troubleshooting difficulties, achieve the effects of avoiding subsequent troubleshooting difficulties, realizing direct mapping, and reducing the number of routing entries

Active Publication Date: 2022-03-01
FENGHUO COMM SCI & TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the defects existing in the prior art, the purpose of the present invention is to provide a solution that can improve the efficiency of forwarding route storage and representation, and at the same time avoid the difficult problem of follow-up troubleshooting caused by routing information entry errors, improve the efficiency of forwarding route storage and representation, and avoid routing information entry errors at the same time. Difficult problems in follow-up troubleshooting

Method used

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  • A routing processing method and system for a forwarding plane in a distributed system
  • A routing processing method and system for a forwarding plane in a distributed system
  • A routing processing method and system for a forwarding plane in a distributed system

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Embodiment Construction

[0051] The embodiment of the present invention provides a routing processing method for the forwarding plane of a distributed system. By building a local forwarding interface table and a connector mapping table, the entry index keys are reduced, and the increase in the number of index key enumerations in each table will not affect the The number of entries in other sub-tables has an impact, which greatly reduces the number of routing entries as a whole and improves the efficiency of forwarding and routing storage. Troubleshoot difficult problems with information entry errors.

[0052] see figure 1 As shown, the embodiment of the present invention provides a distributed system forwarding plane routing processing method, including:

[0053] S1: Build a local forwarding interface table, use the backplane model, forwarding disk model, forwarding disk slot number, and forwarding disk chip number as keywords to create entries in the local forwarding interface table, which are used ...

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Abstract

The invention discloses a distributed system forwarding plane routing processing method and system, and relates to the technical field of data communication. The method includes building a local forwarding interface table; The board connector number is used as a keyword to create entries in the connector mapping table; the slot number and connector number of each forwarding board on the backboard, the backplane model and forwarding board of each forwarding board on the backboard The model is stored in the local forwarding interface table, and at the same time, the interconnection relationship between each slot on the backplane and the interconnection relationship between each connector is stored in the connector mapping table; it is obtained from the local forwarding interface table and the connector mapping table Forward routing information between disks to generate forwarding routing entries. The present invention can improve the efficiency of storage and presentation of forwarding routes, and at the same time avoid the difficult problem of follow-up investigation caused by routing information input errors.

Description

technical field [0001] The invention relates to the technical field of data communication, in particular to a routing processing method and system for a forwarding plane of a distributed system. Background technique [0002] With the rapid development of technologies such as cloud computing, data centers, and 5G communications, the bandwidth requirements for converging core layer network equipment have also increased exponentially. Major equipment manufacturers have launched high-density, large-capacity rack-mounted network Various switching matrix architectures such as Mesh (wireless mesh network), CrossBar, and CLOS have been adopted. CrossBar, that is, a crossbar switch matrix, is specifically divided into a crossbar switch matrix or a crossbar switch matrix. CLOS can reduce the number of intersections and achieve a non-blocking multi-stage switching network. [0003] As the slot density of rack equipment continues to increase and the types of line cards continue to inc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L45/60H04L45/00H04L45/74
CPCH04L45/60H04L45/54
Inventor 肖杉
Owner FENGHUO COMM SCI & TECH CO LTD
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