CN102624567A - Hardware type network safety control server thermal backup device - Google Patents
Hardware type network safety control server thermal backup device Download PDFInfo
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- CN102624567A CN102624567A CN2012100799212A CN201210079921A CN102624567A CN 102624567 A CN102624567 A CN 102624567A CN 2012100799212 A CN2012100799212 A CN 2012100799212A CN 201210079921 A CN201210079921 A CN 201210079921A CN 102624567 A CN102624567 A CN 102624567A
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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
The present invention relates to the network management technology field, particularly the control and management field of network security Control Server specifically is meant a kind of hardware-type network security control server heat backup device.
Background technology
Along with the social informatization degree improves constantly, scope of the enterprise is increasing, and the number of computers that is had in the enterprise is also more and more, and is therefore also increasingly high to the requirement of server security reliability service.For some crucial servers, require system's stable operation for a long time, possess 7 days * 24 hours capable abilities of not stopping transport.For this type systematic, temporary transient shutdown or analyze that data are asynchronous all can to cause losing of data, and then cause catastrophic consequence.
In the prior art, the conventional multiserver employing software mechanism of backing up in realtime has two big shortcomings: the one, and the port that each server obtains the analysis data need be connected respectively on the different port of switch, and it is many to take switch ports themselves, as shown in Figure 2; The 2nd, after master server was delayed machine, being equipped with server, to take over the switching time that master server manages longer, is 1-5 second.
Summary of the invention
In order to overcome the deficiency of above-mentioned prior art; The present invention provides a kind of hardware-type network security control server heat backup device different with software mechanism; This device master server obtains the bypass network interface card of analyzing data and is connected on the switch, is equipped with server and obtains the bypass network interface card of analyzing data and be not directly connected on the port of switch, has practiced thrift switch ports themselves; As shown in Figure 1; And take over switching time that master server manages less than 1 second from the master server machine of delaying to being equipped with server, the time of switching is short, makes network have more simplicity, ageing, managerial and controlled.
To achieve these goals, the technical scheme that the present invention adopted is following:
A kind of hardware-type network security control server heat backup device comprises that switch, has the master server of common network interface card, at least one server that is equipped with that has common network interface card, is characterized in that: also comprise the bypass network interface card;
On master server and PCI-X that is equipped with server or the PCI Express slot bypass network interface card is installed all, the common net cartoon on the master server is crossed the ethernet port that netting twine connects switch, is used for the receiving management data;
A network interface card mouth of the bypass network interface card on the master server is used for the receiving and analyzing data through another ethernet port of netting twine connection switch; Another network interface card mouth of bypass network interface card on the master server connects a network interface card mouth that is equipped with the bypass network interface card on the server through netting twine, is used for after master server is delayed machine, is equipped with server and begins the receiving and analyzing data;
Said master server comprises:
Receiving management data cell: the management data that sends over from the switch ethernet port through the common net card receiver on the master server;
Configuration bypass network interface card unit: the mode of operation that the bypass network interface card on the master server is set;
The receiving and analyzing data cell: a network interface card mouth through the bypass network interface card on the master server receives the analysis data that send over from the switch ethernet port;
Data processing unit: according to management data analysis, Treatment Analysis data;
The said server that is equipped with comprises:
Receiving management data cell: the management data that sends over from the switch ethernet port through the common net card receiver that is equipped with on the server;
Configuration bypass network interface card unit: the mode of operation that is equipped with the bypass network interface card on the server is set;
Judging whether can the receiving and analyzing data cell: judge whether be equipped with server can receive the analysis data that the bypass network interface card from the master server forwards through a network interface card mouth that is equipped with the bypass network interface card on the server; If can receive; Continue to carry out the receiving and analyzing data cell; If cannot receive, carry out again and judge whether to receive the analysis data cell;
Receiving and analyzing data cell: through being equipped with the analysis data that the reception of network interface card mouth forwards from the bypass network interface card on the master server of the bypass network interface card on the server;
Data processing unit: according to the management data analysis, handle the analysis data receive.
The invention has the beneficial effects as follows:
Hardware-type network security control server heat backup device of the present invention; Adopted the device with software mechanism hardware two-node cluster hot backup inequality, this device is through installing the bypass network interface card at master server with being equipped with on the server, and it is few to take switch ports themselves; Realized hardware-type network security control server Hot Spare; And delaying from master server, to take over the switching time that master server manages very short to being equipped with server for machine, to the almost not influence of operation of network, thereby improved the reliability of system; And backup procedure is transparent, seamless, applied widely to the user.
Description of drawings
Fig. 1 is the hardware configuration sketch map of heat backup device of the present invention;
Fig. 2 is that prior art adopts software mode to realize the hardware configuration sketch map of heat backup device;
Fig. 3 is the flow chart of master server;
Fig. 4 is the flow chart that is equipped with server;
The applied environment sketch map of Fig. 5 embodiments of the invention 1;
The applied environment sketch map of Fig. 6 embodiments of the invention 2.
Embodiment
Hardware-type network security control server heat backup device of the present invention; Utilize the characteristic of bypass network interface card to realize the hardware-type Hot Spare, after master server was delayed machine, the bypass network interface card on the master server was discerned the delay information of machine of master server automatically; And automatically switch to the netting twine pattern; At this moment, the bypass network interface card on the master server is as netting twine, and the data that an one of which network interface card mouth receives can be transmitted to another network interface card mouth of bypass network interface card according to original form; Therefore; Be equipped with server and begin to receive the analysis data that send over from the switch ethernet port, and replace master server that the analysis data that switch sends over are analyzed, handled, thereby realize hardware-type network security control server Hot Spare through the bypass network interface card on the master server.After master server recovers normally; The bypass network interface card work that master server is provided with on it is the network interface card pattern; The data that a network interface card mouth of this bypass network interface card receives just can not be transmitted to another network interface card mouth of this bypass network interface card; Therefore, be equipped with server and just do not receive the analysis data that send over from the switch ethernet port.
Embodiments of the invention adopt following equipment:
Switch: model Huawei Quidway S3900;
Bypass network interface card: model Silicom Bypass/TAP.
Embodiment 1
As shown in Figure 5, heat backup device of the present invention comprises that switch, master server, one are equipped with server, two bypass network interface cards;
On master server and the PCI-X slot that is equipped with server a bypass network interface card is installed separately all, the common net cartoon on the master server is crossed the ethernet port y1 that netting twine connects switch, is used for the receiving management data;
The network interface card mouth 1 of the bypass network interface card on the master server is used for the receiving and analyzing data through the ethernet port y2 of netting twine connection switch; The network interface card mouth 2 of the bypass network interface card on the master server connects the network interface card mouth 1 that is equipped with the bypass network interface card on the server through netting twine, is used for after master server is delayed machine, is equipped with server and begins the receiving and analyzing data;
It is as shown in Figure 3,
Said master server comprises:
Receiving management data cell: the management data that sends over from switch ethernet port y1 through the common net card receiver on the master server;
Configuration bypass network interface card unit: the mode of operation that the bypass network interface card on the master server is set;
The receiving and analyzing data cell: the network interface card mouth 1 through the bypass network interface card on the master server receives the analysis data that send over from switch ethernet port y2;
Data processing unit: according to management data analysis, Treatment Analysis data;
It is as shown in Figure 4,
The said server that is equipped with comprises:
Receiving management data cell: the management data that sends over from switch ethernet port y3 through the common net card receiver that is equipped with on the server;
Configuration bypass network interface card unit: the mode of operation that is equipped with the bypass network interface card on the server is set;
Judging whether can the receiving and analyzing data cell: judge whether be equipped with server can receive the analysis data that the bypass network interface card from the master server forward through the network interface card mouth 1 that is equipped with the bypass network interface card on the server; If can receive; Continue to carry out the receiving and analyzing data cell; If cannot receive, carry out again that judge whether can the receiving and analyzing data cell;
Receiving and analyzing data cell: receive the analysis data that the bypass network interface card from the master server forwards through the network interface card mouth 1 that is equipped with the bypass network interface card on the server;
Data processing unit: according to the management data analysis, handle the analysis data receive.
The heat backup device course of work of the present invention is following:
Applied environment is as shown in Figure 5, and wherein the ethernet port y6 of switch is connected on the Internet through router, and computer is connected on the ethernet port y5 of switch, is used to control the work of switch.
When the computer access the Internet; When the data of visit are passed through the ethernet port y6 of switch; Can be mirrored onto on the ethernet port y2 of switch; And send to the network interface card mouth 1 of the Bypass network interface card on the master server, this moment master server receiving computer access internet data, and the data that receive are analyzed, handle;
Under the normal condition; Bypass network interface card work on the master server is the network interface card pattern; The management data that master server sends over from switch through its common net card receiver; And the network interface card mouth through the bypass network interface card on the master server 1 receives the analysis data that send over from switch, and at this moment, the bypass network interface card on the master server can not be transmitted data to its network interface card mouth 2 from its network interface card mouth 1;
The network interface card work that is equipped with on the server is the network interface card pattern; Be equipped with the management data that server also sends over from switch through its common net card receiver; But this moment is because the bypass network interface card work on the master server is the network interface card pattern; Can not transmit data to its network interface card mouth 2 from its network interface card mouth 1, therefore, being equipped with server can not receive the analysis data through the network interface card mouth 1 of the bypass network interface card on it;
After master server is delayed machine; Bypass network interface card on the master server is discerned the machine information of delaying of master server automatically, and automatically switches to the netting twine pattern, at this moment; Bypass network interface card on the master server can be as netting twine; The data that receive from its network interface card mouth 1 can be transmitted to its network interface card mouth 2 according to original form, therefore, are equipped with server and receive the analysis data that the network interface card mouth 2 of the bypass network interface card from the master server forwards through the bypass network interface card mouth on it 1; Thereby realize that master server delays behind the machine, be equipped with the Hot Spare of server the analysis data that send over from switch.
As shown in Figure 6, the heat backup device of this reality invention comprises that master server of switch, two are equipped with server, three Bypass network interface cards;
Master server and two are equipped with on the PCI Express slot of server a bypass network interface card all are installed separately;
Common net cartoon on the master server is crossed the ethernet port y1 that netting twine connects switch, is used for the receiving management data;
The network interface card mouth 1 of the bypass network interface card on the master server connects the ethernet port y2 of switch through netting twine, is used for the receiving and analyzing data; The network interface card mouth 2 of the bypass network interface card on the master server passes through the network interface card mouth 1 that netting twine connection first is equipped with the bypass network interface card on the server, is used for after master server is delayed machine, and first is equipped with server begins the receiving and analyzing data;
First be equipped with server the common net cartoon cross the ethernet port y3 that netting twine connects switch, be used for the receiving management data;
First be equipped with the Bypass network interface card on the server network interface card mouth 2 through netting twine connect second be equipped with the Bypass network interface card on the server network interface card mouth 1, be used for all delaying behind the machine when master server and first is equipped with server, second fully server begins the receiving and analyzing data;
Second be equipped with server the common net cartoon cross the ethernet port y4 that netting twine connects switch, be used for the receiving management data;
It is as shown in Figure 3,
Said master server comprises:
Receiving management data cell: the management data that sends over from switch ethernet port y1 through the common net card receiver on the master server;
Configuration bypass network interface card unit: the mode of operation that the bypass network interface card on the master server is set;
The receiving and analyzing data cell: the network interface card mouth 1 through the bypass network interface card on the master server receives the analysis data that send over from switch ethernet port y2;
Data processing unit: according to management data analysis, Treatment Analysis data;
It is as shown in Figure 4,
Said first is equipped with server comprises:
Receiving management data cell: the management data that sends over from switch ethernet port y3 through the common net card receiver that is equipped with on the server;
Configuration bypass network interface card unit: the mode of operation that is equipped with the bypass network interface card on the server is set;
Judging whether can the receiving and analyzing data cell: judge whether be equipped with server can receive the analysis data that the bypass network interface card from the master server forward through the network interface card mouth 1 that is equipped with the bypass network interface card on the server; If can receive; Continue to carry out the receiving and analyzing data cell; If cannot receive, carry out again that judge whether can the receiving and analyzing data cell;
Receiving and analyzing data cell: receive the analysis data that the bypass network interface card from the master server forwards through the network interface card mouth 1 that is equipped with the bypass network interface card on the server;
Data processing unit: according to the management data analysis, handle the analysis data receive;
Said first is equipped with server comprises:
Receiving management data cell: be equipped with the management data that the common net card receiver on the server sends over from switch ethernet port y3 through first;
Configuration bypass network interface card unit: be provided with first be equipped with the bypass network interface card on the server mode of operation;
Judging whether can the receiving and analyzing data cell: judge first be equipped with server whether can through first be equipped with the bypass network interface card on the server network interface card mouth 1 receive the analysis data that the bypass network interface card from the master server forwards; If can receive; Continue to carry out the receiving and analyzing data cell; If cannot receive, carry out again that judge whether can the receiving and analyzing data cell;
The receiving and analyzing data cell: through first be equipped with the bypass network interface card on the server network interface card mouth 1 receive the analysis data that the bypass network interface card from the master server forwards;
Data processing unit: according to the management data analysis, handle the analysis data receive;
Said second is equipped with server comprises:
Receiving management data cell: be equipped with the management data that the common net card receiver on the server sends over from switch ethernet port y3 through second;
Configuration bypass network interface card unit: be provided with second be equipped with the bypass network interface card on the server mode of operation;
Judging whether can the receiving and analyzing data cell: judge second be equipped with server whether can through second be equipped with the bypass network interface card on the server network interface card mouth 1 receive the network interface card mouth 1, first that the network interface card mouth 2, first of the bypass network interface card from the master server is equipped with on the server and be equipped with the analysis data that the network interface card mouth 2 on the server forwards successively; If can receive; Continue to carry out the receiving and analyzing data cell; If cannot receive, carry out again that judge whether can the receiving and analyzing data cell;
The receiving and analyzing data cell: through second be equipped with the bypass network interface card on the server network interface card mouth 1 receive the network interface card mouth 1, first that the network interface card mouth 2, first of the bypass network interface card from the master server is equipped with on the server and be equipped with the analysis data that the network interface card mouth 2 on the server forwards successively;
Data processing unit: according to the management data analysis, handle the analysis data receive.
The heat backup device course of work of the present invention is following:
Applied environment is as shown in Figure 6, and wherein the ethernet port y6 of switch is connected on the Internet through router, and computer is connected on the ethernet port y5 of switch, is used to control the work of switch.
When the computer access the Internet; When the data of visit are passed through the ethernet port y6 of switch; Can be mirrored onto on the ethernet port y2 of switch; And send to the network interface card mouth 1 of master server bypass network interface card, this moment master server receiving computer access internet data, and the data that receive are analyzed, handle;
Under the normal condition; Bypass network interface card work on the master server is the network interface card pattern; The management data that master server sends over from switch through its common net card receiver; Network interface card mouth 1 through the bypass network interface card on it receives the analysis data that send over from switch, and at this moment, the bypass network interface card on the master server can not be transmitted data to its network interface card mouth 2 from its network interface card mouth 1;
The first network interface card work that is equipped with on the server is the network interface card pattern; First is equipped with the management data that server also sends over from switch through its common net card receiver; But this moment is because the bypass network interface card work on the master server is the network interface card pattern; This bypass network interface card can not be transmitted data to its network interface card mouth 2 from its network interface card mouth 1, and therefore, first is equipped with server can not receive the analysis data through the network interface card mouth 1 of the bypass network interface card on it;
The second network interface card work that is equipped with on the server is the network interface card pattern; Second is equipped with the management data that server also sends over from switch through its common net card receiver; But all work and be network interface card pattern because the bypass network interface card on the master server and first is equipped with bypass network interface card on the server this moment; Two bypass network interface cards all can not be transmitted data to the network interface card mouth 2 of oneself from the network interface card mouth 1 of oneself, and therefore, second is equipped with server can not receive the analysis data through the network interface card mouth 1 of the bypass network interface card on it;
After master server is delayed machine; Bypass network interface card on the master server is discerned the machine information of delaying of master server automatically, and automatically switches to the netting twine pattern, at this moment; Bypass network interface card on the master server can be as netting twine; The data that receive from its network interface card mouth 1 can be transmitted to its network interface card mouth 2 according to original form, and therefore, first is equipped with server receives the analysis data that the network interface card mouth 2 of the bypass network interface card from the master server forwards through the bypass network interface card mouth on it 1; Thereby realize that master server delays behind the machine, first is equipped with the Hot Spare of server to the analysis data that send over from switch;
And this moment; The first bypass network interface card work that is equipped with on the server still is the network interface card pattern; This bypass network interface card still can not be transmitted data to its network interface card mouth 2 from its network interface card mouth 1, and therefore, second is equipped with server can not receive the analysis data through the network interface card mouth 1 of the bypass network interface card on it;
When being equipped with server, master server and first all delays behind the machine; Master server and first is equipped with the machine information of delaying that bypass network interface card on the server is all discerned own server automatically; And all automatically switch to the netting twine pattern; At this moment, master server all can be as netting twine with the bypass network interface card on being equipped with server, and the data that receive from oneself network interface card mouth 1 can be transmitted to the network interface card mouth 2 of oneself according to original form; Therefore; Second is equipped with server receives the network interface card mouth 1, first that the network interface card mouth 2, first of the bypass network interface card from the master server is equipped with on the server through the bypass network interface card mouth on it 1 and is equipped with the analysis data that the network interface card mouth 2 on the server forwards successively, thereby realizes that master server and first is equipped with server and delays behind the machine, and second is equipped with the Hot Spare of server to the analysis data that send over from switch.
Hot Spare rotary device of the present invention is as adopting a plurality of servers that are equipped with, and is as shown in Figure 1, its hardware configuration and the course of work, with embodiment 1 and embodiment 2 in like manner, adopts a plurality of servers fully, the reliability of Hot Spare can be higher.
Claims (3)
1. a hardware-type network security control server heat backup device comprises that switch, has the master server of common network interface card, at least one server that is equipped with that has common network interface card, is characterized in that: also comprise the bypass network interface card;
On master server and PCI-X that is equipped with server or the PCI Express slot bypass network interface card is installed all, the common net cartoon on the master server is crossed the ethernet port that netting twine connects switch, is used for the receiving management data;
A network interface card mouth of the bypass network interface card on the master server is used for the receiving and analyzing data through another ethernet port of netting twine connection switch; Another network interface card mouth of bypass network interface card on the master server connects a network interface card mouth that is equipped with the bypass network interface card on the server through netting twine, is used for after master server is delayed machine, is equipped with server and begins the receiving and analyzing data.
2. heat backup device as claimed in claim 1 is characterized in that: said master server comprises:
Receiving management data cell: the management data that sends over from the switch ethernet port through the common net card receiver on the master server;
Configuration bypass network interface card unit: the mode of operation that the bypass network interface card on the master server is set;
The receiving and analyzing data cell: a network interface card mouth through the bypass network interface card on the master server receives the analysis data that send over from the switch ethernet port;
Data processing unit: according to management data analysis, Treatment Analysis data.
3. heat backup device as claimed in claim 1 is characterized in that: the said server that is equipped with comprises:
Receiving management data cell: the management data that sends over from the switch ethernet port through the common net card receiver that is equipped with on the server;
Configuration bypass network interface card unit: the mode of operation that is equipped with the bypass network interface card on the server is set;
Judging whether can the receiving and analyzing data cell: judge whether be equipped with server can receive the analysis data that the bypass network interface card from the master server forwards through a network interface card mouth that is equipped with the bypass network interface card on the server; If can receive; Continue to carry out the receiving and analyzing data cell; If cannot receive, carry out again and judge whether to receive the analysis data cell;
Receiving and analyzing data cell: through being equipped with the analysis data that the reception of network interface card mouth forwards from the bypass network interface card on the master server of the bypass network interface card on the server;
Data processing unit: according to the management data analysis, handle the analysis data receive.
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| CN2012100799212A CN102624567A (en) | 2012-03-25 | 2012-03-25 | Hardware type network safety control server thermal backup device |
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| CN2012100799212A CN102624567A (en) | 2012-03-25 | 2012-03-25 | Hardware type network safety control server thermal backup device |
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| CN103005532A (en) * | 2012-12-20 | 2013-04-03 | 山东省海水养殖研究所 | Fresh sargassum thunbergii and preservation method |
| CN104901834A (en) * | 2015-05-20 | 2015-09-09 | 广东睿江科技有限公司 | Method and system for automatically switching between network servers |
| CN106789246A (en) * | 2016-12-22 | 2017-05-31 | 广西防城港核电有限公司 | The changing method and device of a kind of active/standby server |
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Application publication date: 20120801 |