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Power information intranet message encryption release method based on VXLAN technology

A technology of power information and messages, which is applied in the field of encryption and release of power information intranet messages based on VXLAN technology, which can solve the problems that the power system cannot encrypt broadcast and multicast messages, so as to improve security and ensure safety and reliability , the effect of saving waste

Active Publication Date: 2017-10-24
STATE GRID LIAONING ELECTRIC POWER RES INST +1
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  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention is a method based on VXLAN technology for encrypting and publishing power information intranet messages, which solves the defect that power systems cannot encrypt broadcast and multicast messages in the prior art

Method used

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  • Power information intranet message encryption release method based on VXLAN technology
  • Power information intranet message encryption release method based on VXLAN technology
  • Power information intranet message encryption release method based on VXLAN technology

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Embodiment Construction

[0053] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. The described embodiments are only some embodiments of the present invention, but not all embodiments;

[0054] The embodiment of the present invention provides a VXLAN technology-based power system information intranet message encryption publishing method, which is suitable for such as figure 1 The broadcast, multicast and IP messages shown all require encrypted transmission of the power secondary system network.

[0055] The topology of the embodiment of the present invention is as follows figure 2 As shown, the device includes a source VXLAN tunnel endpoint VTEP, a target VTEP, and a vertical encryption device.

[0056] The source VTEP is used to manage the communication of the source server in the VXLAN and includes the mapping relationship ...

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Abstract

The invention discloses a power information intranet message encryption release method based on a VXLAN (Virtual eXtensible LAN) technology, and belongs to the technical field of power system dispatching and monitoring distant transmission. In a power system, longitudinal link distant transmission must pass through a national authenticated longitudinal encryption device to ensure security transmission of information, but has the defect that the longitudinal encryption device cannot encrypt broadcast and multicast messages. A two-layer network function of a VXLAN is realized by using a gateway VXLAN router to realize packaging of the VXLAN on broadcast, multicast and IP data messages, then encryption is realized via a longitudinal encryption device tunnel according to a strategy, and the whole process is executed inside the gateway VXLAN router and the longitudinal encryption tunnel, so that distant encryption transmission of multicast and broadcast data messages is realized, the security of message transmission is improved, and the waste of link bandwidth is reduced.

Description

technical field [0001] The invention relates to the technical field of power system dispatching monitoring remote transmission, in particular to a VXLAN technology-based method for encrypting and publishing power information intranet messages. Background technique [0002] The smart grid dispatching technical support system realizes the integrated dispatching management system of provinces, prefectures and counties with the core of "intensive operation, source maintenance, distributed application, flat management, and process optimization". Since the smart grid dispatching technical support system adopts a distributed acquisition method, this mode requires dispatching and configuring workstations in remote places. This network is the remote extension of the backbone network of the ground surveying system. Distance vertical join. [0003] According to the requirements of the National Development and Reform Commission Order No. 14 "Safety Protection Regulations for Electric P...

Claims

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Application Information

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IPC IPC(8): H04L9/08H04L9/28H04L12/46H04L29/06
CPCH04L9/0861H04L12/4641H04L63/029
Inventor 葛维春王顺江纪翔高凯寿增梅迪许睿超潘鹏飞狄跃斌蔡健刘嘉明李正文李铁葛延峰唐宏丹
Owner STATE GRID LIAONING ELECTRIC POWER RES INST
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