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An operation and maintenance audit system and a network load balancing method used in the system

A balancing method and network load technology, applied in transmission systems, digital transmission systems, data exchange networks, etc., can solve problems such as being in a standby state, not performing business processing, and existing security risks, achieving high availability and improving work efficiency. Effect

Inactive Publication Date: 2018-04-13
北京华电天益信息科技有限公司
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

However, the standby machine is in the standby state most of the time and does not perform business processing.
Therefore, the availability rate of the existing operation and maintenance audit system architecture is not high, and there are security risks

Method used

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  • An operation and maintenance audit system and a network load balancing method used in the system
  • An operation and maintenance audit system and a network load balancing method used in the system
  • An operation and maintenance audit system and a network load balancing method used in the system

Examples

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Embodiment

[0035] Example: such as figure 1 As shown, an operation and maintenance audit system includes multiple nodes, and each node is in the same subnet, and multiple nodes are connected through a high-speed Hub or the same router; each node is a bastion server, and each Each node includes a load scheduling module, a data synchronization module, and a node management module; the load scheduling module is used to distribute the session and request data packets sent by the client to each node, record the distributed connections, and Process so that the data packets can reach the designated bastion host server and the background target server smoothly; the data synchronization module is used to synchronize some state information of the load scheduling module, database information synchronization, important data block synchronization in memory and Web service session synchronization; node The management module monitors and manages each node to ensure that only one node in the entire syst...

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Abstract

The present invention provides an operation and maintenance audit system, which includes multiple nodes, and the multiple nodes are connected through a high-speed Hub or the same router; wherein, each node includes a load scheduling module, a data synchronization module and a node management module ;The load scheduling module is used to distribute the session and request data packets sent by the client to each node, record the distributed connections, and process the data packets so that the data packets can reach the designated bastion host server and the background target smoothly Server; the data synchronization module is used to synchronize the status information of the load scheduling module, database information, data blocks in memory and Web service session synchronization; the node management module monitors and manages each node to ensure that only one node in the entire system provides interface service. The invention also provides a network load balancing method used in the operation and maintenance audit system. The invention has high availability rate and high service quality.

Description

technical field [0001] The invention relates to an operation and maintenance audit system, and also relates to a network load balancing method used in the operation and maintenance audit system. Background technique [0002] With the continuous development and popularization of Internet technology, various terminal devices emerge in an endless stream. A large number of terminal devices such as PCs, tablet computers, smart phones, cloud terminals, etc. are pouring into the intranet of power enterprises. How to ensure the security of the enterprise intranet and effectively prevent internal Illegal outreach by personnel is undoubtedly a huge challenge for the entire power industry. However, it has become an inevitable trend for future development that more and more desktop terminals and diversified private terminals are connected to the enterprise intranet. Therefore, one of the keys to ensuring the security of the enterprise intranet is to effectively monitor and record the op...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04L12/24
Inventor 吴克河崔文超王晓翔李云鹏
Owner 北京华电天益信息科技有限公司
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