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Hardware type network safety control server thermal backup device

A technology for controlling servers and network security, which is applied in the field of hardware-based network security control server hot backup devices, which can solve the problems of occupying too many switch ports, data loss, and long switching time, and achieve short switching time, fewer ports, and improved reliability Effect

Inactive Publication Date: 2012-08-01
沈阳通用软件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For such systems, temporary downtime or out-of-sync analysis data can lead to data loss, which can have catastrophic consequences
[0003] In the prior art, the conventional multi-server real-time backup adopts a software mechanism, which has two major disadvantages: one is that the ports for each server to obtain analysis data need to be connected to different ports of the switch, occupying many ports of the switch, such as figure 2 As shown; Second, when the primary server goes down, it takes a long time for the backup server to take over the management of the primary server, which is 1-5 seconds

Method used

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  • Hardware type network safety control server thermal backup device
  • Hardware type network safety control server thermal backup device
  • Hardware type network safety control server thermal backup device

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0033] like Figure 5 As shown, the hot backup device of the present invention includes a switch, a master server, a backup server, and two bypass network cards;

[0034] A bypass network card is installed on the PCI-X slots of the main server and the standby server, and the common network card on the main server is connected to the Ethernet port y1 of the switch through a network cable to receive management data;

[0035] Network card port 1 of the bypass network card on the primary server is connected to the Ethernet port y2 of the switch through a network cable to receive analysis data; network card port 2 of the bypass network card on the primary server is connected to network card port 1 of the bypass network card on the standby server through a network cable, When the primary server is down, the standby server starts to receive analysis data;

[0036] like image 3 as shown,

[0037] The main server includes:

[0038] Receive management data unit: receive the managem...

Embodiment 2

[0056] like Figure 6 As shown, the hot backup device of the present invention includes a main server of the switch, two standby servers, and three Bypass network cards;

[0057] A bypass network card is installed on the PCI Express slots of the primary server and the two standby servers respectively;

[0058] The ordinary network card on the main server is connected to the Ethernet port y1 of the switch through a network cable to receive management data;

[0059] The network card port 1 of the bypass network card on the primary server is connected to the Ethernet port y2 of the switch through a network cable to receive analysis data; the network card port 2 of the bypass network card on the primary server is connected to the network card port of the bypass network card on the first backup server through a network cable 1. When the main server is down, the first backup server starts to receive analysis data;

[0060] The ordinary network card of the first backup server is co...

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Abstract

A hardware type network safety control server thermal backup device comprises a main server, at least one standby server and Bypass network cards. The device achieves hardware type network safety control server thermal backup by mounting the Bypass network cards on the main server and the at least one standby server. When the main server normally works, Bypass network cards on the main server are in a network mode, and receives data like a common network card does; when the main server is down, the Bypass network cards on the main server are automatically switched to be in a network cable mode and receive the data from a network card interface and transmit the data to another network card interface like a common network cable according to the conventional mode, at the moment, the standby servers begin to receive and analyze the data. The thermal backup device provided by the invention occupies less Ethernet terminals of an exchanger, after the main server is down, a short time is taken to achieve that the standby servers replace the main server to manage, the network is more efficient, the reliability of the system is improved, the backup process is pellucid and joint free for users, and the application range is wide.

Description

technical field [0001] The invention relates to the technical field of network management, in particular to the field of control and management of a network security control server, in particular to a hardware-type network security control server hot backup device. Background technique [0002] With the continuous improvement of social informatization, the scale of enterprises is getting larger and larger, and the number of computers owned by enterprises is also increasing. Therefore, the requirements for safe and reliable operation of servers are also getting higher and higher. For some key servers, it is required that the system can run stably for a long time and have the ability to run non-stop 7 days x 24 hours. For such systems, temporary downtime or out-of-sync analysis data can lead to data loss, which can have disastrous consequences. [0003] In the prior art, the conventional multi-server real-time backup adopts a software mechanism, which has two major disadvanta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24
Inventor 张博金魁孔祥焱
Owner 沈阳通用软件有限公司
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