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Data packet flooding suppression method, device and equipment and computer storage medium

A data packet and flooding technology, applied in the computer field, can solve the problems of VXLAN network collapse and large resources, and achieve the effect of avoiding flooding

Active Publication Date: 2020-05-19
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large number of VMs in the VXLAN network, the resources consumed by broadcasting are relatively large. If multiple VMs are controlled to continuously broadcast ARP packets, the VXLAN network will easily collapse.

Method used

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  • Data packet flooding suppression method, device and equipment and computer storage medium
  • Data packet flooding suppression method, device and equipment and computer storage medium
  • Data packet flooding suppression method, device and equipment and computer storage medium

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Embodiment Construction

[0056] In order to make the purpose, technical solutions, and advantages of this application clearer, the following will clearly and completely describe the technical solutions in the embodiments of this application with reference to the drawings in the embodiments of this application. Obviously, the described embodiments are only It is a part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application. In the case of no conflict, the embodiments in the application and the features in the embodiments can be combined with each other arbitrarily. And, although a logical sequence is shown in the flowchart, in some cases, the steps shown or described may be performed in a different order than here.

[0057] In order to facilitate the understanding of the technical solutions provided...

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Abstract

The invention discloses a data packet flooding suppression method, device and equipment, and a computer storage medium, and relates to the technical field of computers. Flooding of a data packet is suppressed, and the stability of a network is improved. The method is applied to physical nodes included in a virtual local area network. The virtual local area network comprises a plurality of physical nodes, and at least one virtual machine runs on each physical node. The method comprises the steps of intercepting a target data packet when the target data packet of a set type sent by a virtual machine running on a self physical node is monitored; if the target data packet is the data packet meeting a flooding suppression condition, determining whether the real-time rate of the intercepted data packet, meeting the flooding suppression condition, of the target virtual machine is greater than a set rate upper limit value or not, wherein the target virtual machine is a virtual machine corresponding to the target data packet; and if the real-time rate is greater than the rate upper limit value, discarding the target data packet.

Description

Technical field [0001] This application relates to the field of computer technology, and in particular to a method, device and device for suppressing data packet flooding, and a computer storage medium. Background technique [0002] Extensible virtual local area network (virtual extensible local area network, VXLAN) is a network based on Internet protocol address (IP) and adopts "media access control (MAC) in user datagram protocol , UDP)" encapsulated Layer 2 virtual private network (virtual private network, VPN) technology. [0003] A VXLAN network includes a large number of physical nodes, and a large number of virtual machines (VM) are running on each physical node. When communication between VMs is required, for example, when VM A wants to communicate with VM B, If VM A does not know the MAC address of VM B, then VM A needs to broadcast an address resolution protocol (ARP) message in the entire VXLAN network to query the MAC address of VM B, that is, perform ARP message flood...

Claims

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Application Information

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IPC IPC(8): H04L12/721H04L12/801H04L12/819H04L12/823H04L29/12H04L47/21H04L47/32
CPCH04L45/32H04L47/215H04L47/29H04L47/32H04L61/103
Inventor 赵世济
Owner TENCENT TECH (SHENZHEN) CO LTD
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