A data drainage method and device

A data flow and data technology, applied in the field of cloud security, can solve the problems of difficult operation and maintenance, low operation and maintenance ability, etc., to achieve the effect of reducing difficulty, smoothing learning curve, and improving ability

Active Publication Date: 2021-08-31
BEIJING QIANXIN TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] The embodiment of the present invention provides a data drainage method and device to solve the problems of relatively difficult operation and maintenance and low operation and maintenance capabilities in the prior art when operating and maintaining the security of the cloud platform

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Embodiment Construction

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0030] An embodiment of the present invention provides a data drainage method, such as figure 1 As shown, the drainage method is applied to the new Linux bridge of the cloud platform, wherein the virtual machine and the virtual switch in the cloud platform are connected through the Linux bridge, and the virtual machine includes a source virtual ma...

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Abstract

The embodiment of the present invention provides a data drainage method and device, which is applied to the newly-built Linux network bridge of the cloud platform, and the virtual machine and the virtual switch in the cloud platform are connected through the Linux network bridge, and the virtual machine includes a source virtual machine and a destination virtual machine and an intermediate virtual machine; the method includes: when it is determined that the sending path of the data flow sent by the source virtual machine is to flow through the intermediate virtual machine to the destination virtual machine, and when an addressing request sent by the source virtual machine is received, the first The MAC address is fed back to the source virtual machine; when the data traffic sent by the source virtual machine is received, the data traffic is forwarded to the intermediate virtual machine according to the first MAC address; when the data traffic sent by the intermediate virtual machine is received, the first The MAC address is changed to the second MAC address of the destination virtual machine; according to the second MAC address, the data flow is forwarded to the destination virtual machine through the virtual switch. The embodiment of the present invention reduces the difficulty of security operation and maintenance.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of cloud security, and in particular, to a data drainage method and device. Background technique [0002] As more and more enterprises deploy private cloud and public cloud technologies, users pay more and more attention to cloud security operation and maintenance issues. In the process of cloud security operation and maintenance, network security in cloud environment is an important field. [0003] At present, the service chain technology is usually used to flexibly solve cloud network security problems, but this method has the following defects: [0004] First, each cloud platform has its own software-defined network (Software Defined Network, SDN), such as VMware's NSX, Openstack's SFC, which requires operation and maintenance personnel to use different technologies for data drainage, which increases the number of operations the difficulty; [0005] Second, the network technol...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/741H04L12/931H04L12/947H04L12/46H04L29/08H04L45/74
CPCH04L12/462H04L45/74H04L49/252H04L49/70H04L67/10
Inventor 王玉常冯顾刘浩
Owner BEIJING QIANXIN TECH
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