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Method, medium, device and device for bier automatic configuration management bsl

An automatic configuration management and processor technology, which is applied in the direction of adjusting the transmission mode, featuring the adaptation strategy, and modifying the transmission based on the link quality, can solve the problems of data error forwarding, etc., to solve the problem of error forwarding and reduce copy forwarding The effect of increasing the number of times and improving forwarding efficiency

Active Publication Date: 2022-07-01
FENGHUO COMM SCI & TECH CO LTD +1
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Problems solved by technology

[0006] In view of the defects in the prior art, the purpose of the present invention is to provide a method, medium, equipment and device for BIER automatic configuration and management of BSL, effectively solve the problem of wrongly forwarded data caused by BSL inconsistency, and improve forwarding efficiency

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  • Method, medium, device and device for bier automatic configuration management bsl

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Embodiment Construction

[0041] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly described below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are the Some, but not all, embodiments are disclosed. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0042] The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0043] An embodiment of the present invention provides a method for BIER to automatically configure and manage BSL, including the following steps:

[0044] Deploy the BIER central controller, and collect the maximum BSL value L supported by all BFRs ...

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Abstract

The invention discloses a method, medium, equipment and device for BIER automatic configuration and management of BSL, and relates to the technical field of network communication multicast. The problem of incorrect forwarding of data caused by inconsistent BSLs; and the optimal BSL value is updated according to the current number of BFRs in the domain to minimize the number of data copy and forwarding times and improve forwarding efficiency; at the same time, it can avoid the fluctuation of BSL value caused by network instability. Happening.

Description

technical field [0001] The invention relates to the technical field of network communication multicast, in particular to a method, medium, equipment and device for BIER to automatically configure and manage BSL. Background technique [0002] BIER (Bit Index Explicit Replication)——Bit Index Explicit Replication is a new multicast forwarding technology. It does not need to construct a multicast forwarding tree in the network, but only needs to add a BIER header to the ingress router of the multicast domain. , the header contains the bit string BitString representing the router to be forwarded to, and the intermediate router forwards according to the bit string BitString until the egress router of the multicast domain decapsulates the BIER header to restore the original data. [0003] A router capable of forwarding BIER packets is called a BFR (Bit Forwarding Router). The packet ingress router is called BFIR (Bit Forwarding Ingress Router). The packet egress router is called ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L1/00
CPCH04L1/0007H04L1/0015
Inventor 陈璐魏久鹏崔素娟
Owner FENGHUO COMM SCI & TECH CO LTD
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