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Message transmission method and apparatus, and machine-readable storage medium

A message transmission and message technology, applied in the communication field, can solve the problems of wasting bandwidth resources and processing overhead, and achieve the effect of avoiding repeated transmission, saving bandwidth resources and processing overhead.

Active Publication Date: 2018-07-06
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the above method, when the VTEP device sends a message through the AC, since the AC has multiple Tags, it sends a message for each Tag separately, resulting in repeated sending of the message, wasting bandwidth Resource and Processing Overhead

Method used

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  • Message transmission method and apparatus, and machine-readable storage medium
  • Message transmission method and apparatus, and machine-readable storage medium
  • Message transmission method and apparatus, and machine-readable storage medium

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Embodiment Construction

[0043] The terminology used in the embodiments of the present disclosure is only for the purpose of describing specific embodiments, 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.

[0044] It should be understood that although the embodiments of the present disclosure may use the terms first, second, third, etc. to describe various information, the 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, second inf...

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PUM

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Abstract

The invention provides a message transmission method and apparatus, and a machine-readable storage medium. The method comprises the following steps: receiving a first message sent by an opposite end device, and de-packaging a tunnel header of the first message to obtain a second message; querying a forwarding table via a destination address of the second message to obtain an outbound interface corresponding to the destination address; determining user labels corresponding to the outbound interface, and if the determined user labels comprise at least two user labels, obtaining a user label corresponding to the destination address from the at least two user labels; and packaging the obtained user label for the second message, and sending the packaged second message via the outbound interface. By adoption of the technical scheme provided by the invention, repeated sending of the message is avoided, the bandwidth resources are saved, and the processing cost is reduced.

Description

technical field [0001] The present invention relates to the communication field, in particular to a message transmission method, device and machine-readable storage medium. Background technique [0002] VXLAN (Virtual eXtensible Local Area Network, scalable virtual local area network) is a layer-2 VPN based on IP network and adopts "MAC (Media Access Control, Media Access Control) in UDP (User Datagram Protocol, User Datagram Protocol)" encapsulation form (Virtual Private Network, virtual private network) technology. Based on the existing service provider or enterprise IP network, VXLAN can provide Layer 2 interconnection for scattered sites and provide service isolation for different tenants. [0003] On the VTEP (VXLAN Tunnel End Point, VXLAN tunnel end point) device, you can configure AC (Attachment Circuit, access circuit), that is, the physical circuit or virtual circuit that the VTEP device connects to the local site. The configuration of AC includes physical interfac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/741H04L12/723H04L12/46H04L29/12H04L45/74H04L45/50
CPCH04L12/4633H04L12/4641H04L45/50H04L45/74H04L61/103
Inventor 黄李伟王伟
Owner NEW H3C TECH CO LTD