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Message processing method and device

A message processing and message technology, which is applied in the field of communication, can solve problems such as traffic flow interruption, and achieve the effect of improving continuity and reliability

Active Publication Date: 2021-04-27
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention proposes a message processing method and device to solve the problem of traffic entering the data center through the ED caused by a communication link failure between an ED included in the ED group and the inside of the data center in the related art. There is a problem with traffic interruption

Method used

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  • Message processing method and device

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Embodiment Construction

[0086] Various exemplary embodiments, features, and aspects of the invention will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures indicate functionally identical or similar elements. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

[0087] The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as superior or better than other embodiments.

[0088] In addition, in order to better illustrate the present invention, numerous specific details are given in the specific embodiments below. It will be understood by those skilled in the art that the present invention may be practiced without certain of the specific details. In some instances, methods, means, components and circuits well kn...

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Abstract

The invention relates to a message processing method and device. The message processing method includes: when it is detected that the communication link between the first ED and the first network device in the same DC as the first ED is in an unavailable Down state, acquiring the link established between the first ED and the second ED The identification of the first VXLAN tunnel, and according to the identification of the first VXLAN tunnel, update the outbound port information in the forwarding table that the first ED has stored. Forwarding the message to the second ED through the first VXLAN tunnel indicated by the egress port information, wherein the VM is connected to the first network device. Thus, the traffic entering the first ED from the remote ED can be forwarded to the second ED through the first VXLAN tunnel, and the second ED can forward the traffic normally, so that the traffic is not interrupted and the communication data packets are not lost, thereby Improve the continuity and reliability of the networking.

Description

technical field [0001] The present invention relates to the technical field of communications, in particular to a message processing method and device. Background technique [0002] With the rapid development of the Internet, mobile Internet and cloud computing, by deploying multiple data centers (English: Data Center, DC for short) in multiple locations to improve business robustness, reduce network delay, network jitter impact on business Impact has gradually become an effective solution generally recognized in the industry. The locations of these data centers may be different, but they can form a DCI network through the Data Center Inter-Connect (English: Data Center Inter-Connect, DCI for short) technology to jointly complete the corresponding service deployment. [0003] In DCI networking, the control plane can adopt Ethernet Virtual Private Network (English: Ethernet Virtual Private Network, referred to as: EVPN) protocol, and the data plane can adopt virtual extended...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/46H04L12/741H04L45/74
CPCH04L12/4633H04L12/4641H04L45/74
Inventor 雷磊黄李伟
Owner NEW H3C TECH CO LTD
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