CN101620532B - Method and system for developing operation and management for a multi-computer switch system - Google Patents

Method and system for developing operation and management for a multi-computer switch system Download PDF

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CN101620532B
CN101620532B CN 200810131885 CN200810131885A CN101620532B CN 101620532 B CN101620532 B CN 101620532B CN 200810131885 CN200810131885 CN 200810131885 CN 200810131885 A CN200810131885 A CN 200810131885A CN 101620532 B CN101620532 B CN 101620532B
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kvm switch
client
service data
result
calls
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CN101620532A (en
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林生鹏
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Aten International Co Ltd
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Aten International Co Ltd
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Abstract

The invention discloses a multicomputer switch system, in which a linkbase is arranged for a client computer, a multicomputer switch operation protocol is provided for users to self-develop operation management on a multicomputer switcher. The multicomputer switch system comprises the linkbase, a client program, a multicomputer switcher operation protocol transfer layer, an operation protocol decompiling/compiling layer and an application program interface. The linkbase is provided with an operation function for the multicomputer switcher. The client program calls the operation function of the linkbase to generate related parameters. The multicomputer switcher operation protocol transfer layer transfers the related parameters into operation data and transmits to the multicomputer switcher. The operation protocol decompiling/compiling layer carries out interpretation on the operation data. The application program interface calls system core codes according to the operation data to carry out operation management on the hardware equipment corresponding to the multicomputer switcher.

Description

The method and system that supplies the user that the operational administrative of one KVM switch is developed
Technical field
The present invention is about a kind of multicomputer switch system, refers to especially a kind ofly in client computer chained library is set, and the operating protocol to KVM switch is provided, and develops multicomputer switch system to its operational administrative voluntarily for the client.
Background technology
KVM switch now (KVM switch) product, for example shown in Fig. 1, client computer 100 is by network 200 and KVM switch 300 (KVM Over IP), control linkage is to the main frame 400 (generally speaking, KVM switch 300 can connect some main frames) of KVM switch 300.The long-range keyholed back plate of so-called KVM Over IP, manufacturer by KVM switch 300 provides at client computer 100 employed client-side program, the computer hardwares such as KVM switch 300, connecting line and peripheral Control Component that provide are provided, allow the client can pass through client-side program at client computer 100, control KVM switch 300 and main frame 400.
Please refer to Fig. 2, be the client-side program 20 of prior art client 10 from client computer 100, by network 200 transfer operation data, with the functional block diagram of control KVM switch 300.The client-side program 20 that client computer 100 has is provided by the manufacturer of KVM switch 300, in order to application programming interfaces 30 communications and liaison of KVM switch 300, call the system core sign indicating number of (call) system core 40, the computer hardware 50 of KVM switch 300 is controlled.
In other words, all are to function and the scope of KVM switch 300 and main frame 400 operational administratives, are namely determined in 20 o'clock in exploitation client-side program (supervisory routine) by the manufacturer of KVM switch 300.Yet, the demand that the special operational management is arranged as the client, when needing that maybe existing client-side program 20 carried out system combination (for example: integrate with other network management system of client), the client-side program that manufacturer developed, provides 20 of KVM switch 300 often is difficult to satisfy client's demand.
Summary of the invention
The object of the present invention is to provide a kind of exploitation to the method for a KVM switch operational administrative, in client computer chained library is set, the operating protocol to KVM switch is provided, the confession client develops the operational administrative to KVM switch voluntarily.
Another object of the present invention is to provide the system of a kind of exploitation to a KVM switch operational administrative, in client computer chained library is set, and solution/compiling layer of script formula language (Script Language) is set in KVM switch, make the client can utilize predetermined script formula language compilation program, carry out the operational administrative to KVM switch.
The present invention has disclosed a kind of exploitation to the method for a KVM switch operational administrative, in a client computer, provides a KVM switch operating protocol, and this method comprises the following steps:
At least one handling function of this client computer one chained library of one client program calls produces at least one correlation parameter;
Should at least one correlation parameter, be converted at least one service data that should the KVM switch operating protocol, and be sent to this KVM switch by a network;
This service data is carried out decipher; And
One application programming interfaces of this KVM switch call a system core sign indicating number according to this service data, and at least one corresponding computer hardware to this KVM switch carries out this operational administrative.
The present invention has also disclosed a kind of exploitation to the system of a KVM switch operational administrative, in a client computer, provides a KVM switch operating protocol, and this system comprises array apparatus down:
One is used for realizing at least one handling function of this client computer one chained library of client program calls, produces the device of at least one correlation parameter;
Should at least one correlation parameter, be converted at least one service data that should the KVM switch operating protocol and be sent to the device of this KVM switch by a network;
This service data is carried out the device of decipher; And
Be used for realizing that application programming interfaces of this KVM switch call a system core sign indicating number according to this service data, at least one corresponding computer hardware of this KVM switch carried out the device of this operational administrative.
Description of drawings
Fig. 1 represents that client computer passes through network and KVM switch, and control linkage is to the main frame of KVM switch;
Fig. 2 is that the prior art client is from the client-side program of client computer, by network transfer operation data, with the functional block diagram of control KVM switch;
Fig. 3 carries out the functional block diagram of operational administrative for client of the present invention can develop coding voluntarily in client computer to its computer hardware by the system core sign indicating number of network call KVM switch; And
Fig. 4 is according to the present invention, and exploitation is to the method flow diagram of KVM switch operational administrative.
Embodiment
For above and other objects of the present invention, feature and advantage can be become apparent, hereinafter will cooperate appended graphicly, elaborate.
Please refer to Fig. 3, for client 10a of the present invention can develop coding voluntarily in client computer 100a, call the system core sign indicating number 360 of KVM switch 300a by network 200a, its computer hardware 370 is carried out the functional block diagram of operational administrative.According to the present invention, in client computer 100a chained library 320, client-side program 310 and KVM switch operating protocol conversion layer 330 are set.In KVM switch 300a setting operation agreement solution/compiling layer 340 and application programming interfaces (Application Programming Interface) 350.KVM switch 300a also has the system core 360 and computer hardware 370.
Chained library 320 is positioned at this client computer 100a, has the handling function collection to KVM switch 300a.Client-side program 310 is in order to call the handling function of (call) chained library 320, to produce relevant parameter.330 of KVM switch operating protocol conversion layers are converted to the service data of corresponding KVM switch operating protocol with aforementioned correlation parameter, and are sent to KVM switch 300a by network 200a.After operating protocol solution/compiling layer 340 of KVM switch 300a receives the aforementioned operation data, the aforementioned operation data are carried out decipher.Application programming interfaces 350, according to operating information, the system core sign indicating number of calling system core 360, the corresponding computer hardware 370 to KVM switch 300a carries out operational administrative.
Then, application programming interfaces 350 can be sent to operating protocol solution/compiling layer 340 with the result that calls of operational administrative.Operating protocol solution/compiling layer is 340 couples of aforementioned results of calling compile, and is sent to client computer 100a by network 200a.After KVM switch operating protocol conversion layer 330 carried out decipher to the aforementioned result of calling again, chained library 320 showed and calls the result by client-side program 310.Wherein, network 200a comprises Internet, Intranet, Ethernet, Wide area network (WAN), Local area network (LAN), TCP/IP, ATM or wireless network.
Chained library 320 and KVM switch operating protocol conversion layer 330 manufacturers by KVM switch 300a offer client 10a and use.The employed client-side program 310 of client 10a needs and chained library 320 compatibilities, that is the chained library 320 of desiring the manufacturer with KVM switch 300a and providing as client 10a is when carrying out operational administrative, the development language that needs use and chained library 320 compatibilities, for example: the chained library 320 that manufacturer provides is a Java chained library, then the client-side program 310 of client 10a use also is required to be Java language, can call corresponding handling function.
Therefore, when client 10a develops the operational administrative of KVM switch 300a voluntarily, can use the program language of oneself being familiar with (needing compatible with chained library 320 certainly), also only need understand aforementioned program language gets final product, how need not learn successive links storehouse 320 is combined with KVM switch operating protocol conversion layer 330, correlation parameter is converted to service data, how service data is sent to KVM switch 300a, and how the operating protocol solution/compiling layer 340 of KVM switch 300a inside and application programming interfaces 350 carry out the processing of service data.Client 10a only needs to carry out the exploitation of KVM switch 300a operational administrative is got final product according to the demand of self.For example: client 10a will set up an interim user (test) by client-side program 310, and the corresponding operating function that the manufacturer of KVM switch 300a provides in chained library 320, for example Wei ︰
“CreateUser?username:test?password:test123useraccess:abcde”。
When client 10a wishes by the KVM switch operating protocol, when direct control KVM switch 300a sets up an interim user (test), basically any language all can be used in the exploitation of carrying out the aforementioned operation management, as long as the final character string that generates aforementioned KVM switch operating protocol, and be sent to KVM switch 300a, can set up interim user (test).Such as the employed client-side program 310 of client 10a by a script formula language (Script Language) formation, then the handling function that has of chained library 320 is corresponding with aforementioned script formula language, to produce correlation parameter.And KVM switch 300a also can have script formula language solution/compiling layer 380, in order to separate/to compile the service data from client computer 100a.Syntactic definition and associated profiles that aforementioned script formula language provides for the manufacturer of KVM switch 300a, aforementioned script formula language only can be carried out at KVM switch 300a, can't carry out at client computer.Client 10a is according to aforementioned associated profiles, and the syntactic definition compile script formula program according to aforementioned script formula language is sent to KVM switch 300a after finishing, and KVM switch 300a namely can aforementioned execution script formula program.
Please refer to Fig. 4, is according to the method flow diagram of the present invention's exploitation to the KVM switch operational administrative.Method of the present invention comprises the following steps:
Step 410 is called the handling function of client computer chained library, produces correlation parameter, for example: call the initialization function, login function, switch Port, transmit the keyboard mouse signal, revise the Port title, foundation or deletion user number of the account etc.;
Step 420, correlation parameter is converted to the service data (generating the protocol byte stream of corresponding aforementioned correlation parameter) of corresponding KVM switch operating protocol, for example: initialization or login KVM switch, and be sent to KVM switch by network;
Step 430 is carried out decipher (Parse and interpret) to service data;
Step 440, the application programming interfaces of KVM switch (Application Programming Interface) are according to service data, and the calling system core code is to the corresponding computer hardware of KVM switch, carry out operational administrative, for example: initialization or login;
Step 450 compiles the result that calls of operational administrative, and is sent to client computer by network, for example: initialization result or login the result;
Step 460 is carried out decipher to calling the result; And
Step 470 by client-side program, shows and to call the result, for example: initialization finishes or logins and finish/fails.
And please in the lump with reference to figure 3, if client-side program 310 is made of script formula language, also KVM switch 300a then also further arranges script formula language solution/compiling layer 380, after step 430, then also comprises the step with script formula language solution/compiling layer 380 decipher service datas.
Utilization of the present invention imports an open interface to multicomputer switch system, and the client can develop the customized operational administrative desirable to KVM switch one voluntarily by the mode of application programming interfaces (Application Programming Interface), KVM switch operating protocol or script formula language (Script Language).Self be can simplify to operational administrative or the system combination of KVM switch, user satisfaction and efficient improved.
In sum; though the present invention discloses as above with preferred embodiment; but this preferred embodiment is not in order to limit the present invention; the those of ordinary skill in this field; without departing from the spirit and scope of the present invention; all can do various changes and retouching, so protection scope of the present invention is as the criterion with the scope that claim defines.

Claims (12)

1. a method that supplies the user that the operational administrative of one KVM switch is developed in a client computer, provides a KVM switch operating protocol, it is characterized in that this method comprises the following steps:
At least one handling function of this client computer one chained library of one client program calls produces at least one correlation parameter;
Should at least one correlation parameter, be converted at least one service data that should the KVM switch operating protocol, and be sent to this KVM switch by a network;
This service data is carried out decipher; And
One application programming interfaces of this KVM switch call a system core sign indicating number according to this service data, and at least one corresponding computer hardware to this KVM switch carries out this operational administrative.
2. method according to claim 1 is characterized in that: after carrying out this operational administrative, comprise that also one of a pair of this operational administrative calls the result and compiles, and be sent to the step of this client computer by this network.
3. method according to claim 2 is characterized in that: after transmitting this by this network and calling the result, comprise that also a pair of this calls the step that the result carries out decipher.
4. method according to claim 3 is characterized in that: after this being called the result and carrying out decipher, comprise that also this chained library by this client-side program, shows that this calls result's step.
5. method according to claim 1, it is characterized in that: this client-side program is made of a script formula language.
6. method according to claim 1 is characterized in that: after this service data is carried out decipher, also comprise a step with script formula language solution/this at least one service data of compiling layer decipher.
7. a system that supplies the user that the operational administrative of one KVM switch is developed in a client computer, provides a KVM switch operating protocol, it is characterized in that, this system comprises array apparatus down:
One is used for realizing at least one handling function of this client computer one chained library of client program calls, produces the device of at least one correlation parameter;
Be converted to this at least one correlation parameter at least one service data that should the KVM switch operating protocol and be sent to the device of this KVM switch by a network;
This service data is carried out the device of decipher; And
Be used for realizing that application programming interfaces of this KVM switch call a system core sign indicating number according to this service data, at least one corresponding computer hardware of this KVM switch carried out the device of this operational administrative.
8. system according to claim 7, it is characterized in that: this system calls the result to one of this operational administrative and compiles after also being included in and carrying out this operational administrative, and is sent to the device of this client computer by this network.
9. system according to claim 8 is characterized in that: the device that the result carries out decipher calls to this after also being included in and transmitting this and call the result by this network in this system.
10. system according to claim 9 is characterized in that: after this system also was included in this is called the result and carry out decipher, this chained library showed that by this client-side program this calls result's device.
11. system according to claim 7 is characterized in that: this client-side program is made of a script formula language.
12. system according to claim 7 is characterized in that: after this system also is included in this service data carried out decipher, with the device of script formula language solution/this at least one service data of compiling layer decipher.
CN 200810131885 2008-07-03 2008-07-03 Method and system for developing operation and management for a multi-computer switch system Active CN101620532B (en)

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TWI427965B (en) * 2010-12-31 2014-02-21 Aten Int Co Ltd Remote management system, kvm switch, and remote managing method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1838033A (en) * 2005-03-25 2006-09-27 宏正自动科技股份有限公司 Kvm switch with an integrated network hub
CN1955893A (en) * 2005-10-26 2007-05-02 宏正自动科技股份有限公司 Media sharing apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1838033A (en) * 2005-03-25 2006-09-27 宏正自动科技股份有限公司 Kvm switch with an integrated network hub
CN1955893A (en) * 2005-10-26 2007-05-02 宏正自动科技股份有限公司 Media sharing apparatus

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