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Automatic equipment allocation method and device in BIER network and electronic equipment

A technology of automatic allocation and equipment, applied in the field of communication, can solve the problem of high manual maintenance costs, and achieve the effect of enhancing the ability to resist DoS attacks

Pending Publication Date: 2022-03-22
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of this disclosure is to provide a method and device for automatic allocation of equipment in the BIER network, storage media and electronic equipment, at least to a certain extent to overcome the problem of high manual maintenance costs in the related art

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  • Automatic equipment allocation method and device in BIER network and electronic equipment
  • Automatic equipment allocation method and device in BIER network and electronic equipment
  • Automatic equipment allocation method and device in BIER network and electronic equipment

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Embodiment Construction

[0049] An example embodiment will now be described more fully with reference to the accompanying drawings. However, the example embodiments can be implemented in a variety of forms, and should not be construed as being limited to the examples set forth herein; in contrast, the present disclosure will make the present disclosure more comprehensive and complete, and to comprehensively convey the concept of an example embodiment A technician to those skilled in the art. The features, structures, or characteristics described may be incorporated in one or more embodiments in any suitable manner.

[0050] Moreover, the drawings are only schematic illustrations of the present disclosure, and it is not necessarily to scale. The same reference numerals in the figures represent the same or similar portions, and thus the repeated description thereof will be omitted. Some of the block diagrams shown in the drawings are functional entities, and do not necessarily have to correspond to physical...

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Abstract

The invention provides an automatic equipment allocation method and device in a BIER (Bit Index Display Replication) network, a storage medium and electronic equipment, and relates to the technical field of network communication. The automatic allocation method comprises the following steps: acquiring a Loopback information set of all bit forwarding router (BFR) equipment in a BIER sub-domain, carrying out Hash operation on the Loopback information set, and generating a BAR identifier according to a Hash operation result; according to the Hash operation result of the BFR equipment and the BAR identifier, generating an identity identifier BFR-id of the BFR equipment; and the BFR-id is subjected to flooding in the BIER sub-domain. According to the method, the BFR-id of the BFR equipment can be automatically distributed and adjusted, the manual maintenance cost is reduced, the opening process of businesses related to the BIER, such as live broadcast, online conference, IPTV and the like, is accelerated, and the DoS attack resisting capability of a BIER network is enhanced.

Description

Technical field [0001] The present disclosure relates to the field of communication technologies, and more particularly to equipment automatic distribution methods, devices and electronic devices in the Bier network. Background technique [0002] Multicast data communication uses an increasingly important role in the current Internet, live, online conference, interactive network TV live (IPTV), etc. are used in multicast technology. Bier (Bit Index Explicit Replication) is an IPv6-based new multicast technology, and the overall technology is proposed by RFC8279, which is based on the new multicast protocol of segmentation routes, and sends multicast to the destination node. The set is sealed in a bitstring method in the header of the message, which is defined by the source or inlet router and transmits the control information with the packet. The intermediate router is no longer need to maintain the multicast group state. It is based on unicast mode transmission packets, and the ...

Claims

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Application Information

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IPC IPC(8): H04L45/00H04L45/74
CPCH04L45/32H04L45/74Y02A10/40
Inventor 马晓乾祖翔任建敏张立涛王爱俊王巍
Owner CHINA TELECOM CORP LTD