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Message transmission method, device and equipment and machine readable storage medium

A technology for message transmission and storage media, which is applied in the field of communication and can solve problems such as the inability to identify the source of the message

Pending Publication Date: 2020-10-02
NEW H3C SECURITY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] In view of this, the present disclosure provides a message transmission method, device, electronic equipment, and machine-readable storage medium to improve the above-mentioned problem that the PE equipment cannot identify the source of the message

Method used

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  • Message transmission method, device and equipment and machine readable storage medium
  • Message transmission method, device and equipment and machine readable storage medium
  • Message transmission method, device and equipment and machine readable storage medium

Examples

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Embodiment Construction

[0051] The terminology used in the embodiments of the present disclosure is only for the purpose of describing a specific embodiment, rather than limiting the present disclosure. As used in this disclosure and the claims, the singular forms "a", "the" and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as used herein is meant to include any and all possible combinations of one or more of the associated listed items.

[0052] It should be understood that although terms such as first, second, and third may be used in the embodiments of the present disclosure to describe various information, such information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of the present disclosure, first information may also be called second information, and similarly,...

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PUM

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Abstract

The invention provides a message transmission method, device and equipment, and a machine readable storage medium. The method comprises the steps of receiving a to-be-forwarded message; updating an identity label field in the to-be-forwarded message, wherein the identity label field comprises information uniquely identifying local equipment; and forwarding the to-be-forwarded message, so that theopposite-end PE equipment identifies the sending-end PE equipment of the message according to the identity label field. According to the technical scheme of the invention, the unique exclusive equipment label is added to the forwarded message, so that the PE equipment at the opposite end can recognize the source of the received message, and a BFD detection function can be realized.

Description

technical field [0001] The present disclosure relates to the field of communication technologies, and in particular, to a message transmission method, device, equipment, and machine-readable storage medium. Background technique [0002] CE (Customer Edge, user network edge): The user network side device directly connected to the service provider network. [0003] PE (Provider Edge, service provider network edge): The service provider network side equipment connected to CE. The PE is mainly responsible for the access of EVPN VPLS services, and completes the mapping and forwarding of packets from the user network to the public network tunnel, and from the public network tunnel to the user network. [0004] AC (Attachment Circuit, access circuit): A physical circuit or a virtual circuit connecting CE and PE. [0005] LSP (Label Switched Path, Label Switched Path): A label switched path between two PEs. Two unidirectional LSPs with opposite directions need to be established b...

Claims

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Application Information

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IPC IPC(8): H04L12/723H04L12/721H04L45/50
CPCH04L45/50H04L45/68H04L45/34
Inventor 汪亮吴文曹沁
Owner NEW H3C SECURITY TECH CO LTD
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