CN103634414A - Management device, server, system and method for remote management - Google Patents
Management device, server, system and method for remote management Download PDFInfo
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- CN103634414A CN103634414A CN201310718611.5A CN201310718611A CN103634414A CN 103634414 A CN103634414 A CN 103634414A CN 201310718611 A CN201310718611 A CN 201310718611A CN 103634414 A CN103634414 A CN 103634414A
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Abstract
The invention discloses management equipment, a server, a system and a method for remote management. The equipment comprises a remote connection server-side module and a remote connection client-side module, wherein the remote connection server-side module is used for directly receiving a connection request indicating that the server expects to establish a connection with the management equipment from the server, responding to the connection request, establishing a SOCKET service and monitoring the TCP (transmission control protocol) port; the remote connection client-side module is connected with the remote connection server-side module and used for initiating a login request for the monitored TCP port and sending the login request to the remote connection server-side module; the remote connection server-side module is also used for directly forwarding the login request to the server through the established SOCKET so as to perform remote management on the server. In the way, remote management on the server can be realized in the case of unknown IP (Internet protocol) address of the server or dynamic change, and the third-party software is not needed. Therefore, occupation of the network bandwidth can be reduced, network resources are saved, and the communication safety and stability are improved.
Description
Technical field
The present invention relates to internet arena, particularly, relate to a kind of management equipment for remotely administered server, for being carried out the server, long-distance management system of telemanagement by management equipment and for carry out the method for telemanagement between server and management equipment.
Background technology
In internet, applications, telemanagement can be positioned at long-range equipment or server so that user can sign in in this locality, then this equipment or server is operated and is controlled, thereby can facilitate for user.
Fig. 1 shows a kind of existing method for remote management.As shown in Figure 1, if want for example, to be remotely logged into server so that this server is carried out to telemanagement by management equipment (, PC), this management equipment must be known Internet protocol (IP) address or the domain name of this server.Then, utilize long-range connection client modules (as the open SSH(OPENSSH of the remote desktop of Windows system, Unix/Linux system) in management equipment etc.) initiatively initiate connection request, can login.
Yet, when the IP address of server is unknown or often change (for example, when in ADSL (Asymmetric Digital Subscriber Line) (ADSL) network), utilize said method possibly cannot implement to be connected with the long-range of server, also just cannot carry out remote control to this server.
Another kind of method for remote management is by being used third party software (as QQ, Teamview, Fetion etc.) to carry out.Communicating pair carries out foundation and the enforcement of telemanagement by this third party software.But carry out by this method telemanagement, can have unsettled defect.And data need pile warp third-party server (as Tengxun, Fetion server etc.), cause data to be easily held as a hostage, telecommunication is dangerous.And, because a large amount of graph datas need pile warp multi-router, thereby can take massive band width, reduce transmission rate.
Summary of the invention
The object of this invention is to provide a kind of management equipment for remotely administered server, for being carried out the server, long-distance management system of telemanagement by management equipment and for carry out the method for telemanagement between server and management equipment, so that management equipment can be in the situation that the unknown of IP address or the dynamic change of server, this server is carried out to telemanagement, and without third party software.
To achieve these goals, the invention provides a kind of management equipment for remotely administered server, this equipment comprises: long-range Connection Service end module, the connection request connecting for directly receive the described server expectation of indication and described management equipment from described server, and in response to this connection request, set up socket (SOCKET) service and monitor transmission control protocol (TCP) port; Long-range connection client modules, is connected with described long-range Connection Service end module, for initiating the logging request to monitored tcp port, and this is logged in and asks to be sent to described long-range Connection Service end module; And described long-range Connection Service end module is also directly forwarded to described server for passing through set up SOCKET service by described logging request, so that described server is carried out to telemanagement.
It is a kind of for carried out the server of telemanagement by management equipment that the present invention also provides, this server comprises: long-range connection client modules, for initiatively directly sending the described server of indication to described management equipment, expect the connection request connecting with described management equipment; And long-range Connection Service end module, for directly receiving logging request from described management equipment, and this logging request is authenticated, in the situation that described logging request is passed through authentication, allow described management equipment to login to carry out telemanagement.
The present invention also provides a kind of long-distance management system, and this system comprises: according to server provided by the invention; And according to management equipment provided by the invention, with described server communication, for described server is carried out to telemanagement.
It is a kind of for carry out the method for telemanagement between server and management equipment that the present invention also provides, and the method comprises: by described server, initiatively to described management equipment, directly send the described server of indication and expect the connection request connecting with described management equipment; Described management equipment, in response to described connection request, is set up socket (SOCKET) service and monitors transmission control protocol (TCP) port; Described management equipment is initiated the logging request to monitored tcp port; Described management equipment is passed through set up SOCKET service described logging request is directly forwarded to described server; Described server authenticates described logging request, and in the situation that described logging request is passed through authentication, allows described management equipment to login to carry out telemanagement.
In technique scheme, connection request is that the server being managed by needs is initiatively initiated, and management equipment is passed through set up SOCEKT service and will be logged in and ask to be forwarded to server, thus management equipment can in the situation that IP address the unknown of server or dynamic change to this server implementation telemanagement.Thus, in long-distance management system provided by the invention and the method complex network environment applicable to the IP address dynamic change of for example server.In addition, management equipment can directly be carried out telemanagement to server, and without being undertaken by third party software.Like this, can reduce the taking of the network bandwidth, save Internet resources, and can improve the safety and stability of telecommunication.In addition, the present invention also can realize and pass through Intranet environment and carry out management server, thereby can facilitate and safety guarantee for user's telemanagement Intranet equipment.
Other features and advantages of the present invention partly in detail are described the embodiment subsequently.
Accompanying drawing explanation
Accompanying drawing is to be used to provide a further understanding of the present invention, and forms a part for specification, is used from explanation the present invention, but is not construed as limiting the invention with embodiment one below.In the accompanying drawings:
Fig. 1 is that existing user carries out the schematic diagram of the method for telemanagement to remote server;
Fig. 2 is the structural representation of long-distance management system according to the embodiment of the present invention;
Fig. 3 is management equipment according to the embodiment of the present invention and the structure of server being managed and the schematic diagram of the communication process between the two;
Fig. 4 is according to the schematic diagram of the communication process between the management equipment of another embodiment of the present invention and the server that is managed; And
Fig. 5 is the flow chart of method for remote management according to the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.Should be understood that, embodiment described herein only, for description and interpretation the present invention, is not limited to the present invention.
Fig. 2 shows the structural representation of long-distance management system according to the embodiment of the present invention.As shown in Figure 2, this system can comprise: server 10; And management equipment 20, communicate by letter with described server 10, for described server 10 is carried out to telemanagement.
Described management equipment 20 can be for example computer, mobile phone, PDA, panel computer etc. communication terminal, can support the operating systems such as Windows, Unix/Linux.
Below in conjunction with Fig. 3, describing management equipment 20 in detail is how server 10 to be carried out to telemanagement.
First, as shown in Figure 3, this management equipment 20 can comprise long-range Connection Service end module 201, the connection request of indicating described server 10 expectations and described management equipment 20 to connect for directly receive (the example as shown in Figure 3 long-range connection client modules 101 of server 10 directly receives) from described server 10, and in response to this connection request, set up socket (SOCKET) service and monitor transmission control protocol (TCP) port; And long-range connection client modules 202, be connected with described long-range Connection Service end module 201, for initiating the logging request to monitored tcp port, and this is logged in and asks to be sent to described long-range Connection Service end module 201; Described long-range Connection Service end module 201 is also directly forwarded to by described logging request the long-range Connection Service end module 102 that described server 10(is for example directly forwarded to the server 10 shown in Fig. 3 for passing through set up SOCKET service), so that described server 10 is carried out to telemanagement.
Correspondingly, as shown in Figure 3, this server 10 can comprise: long-range connection client modules 101, for active to described management equipment 20(for example, to the long-range Connection Service end module 201 in the management equipment 20 shown in Fig. 3) directly send the connection request (for example, TCP request) that described server 10 expectations of indication and described management equipment 20 connect; And long-range Connection Service end module 102, from described management equipment 20(be for example used for, long-range Connection Service end module 201 from the management equipment 20 shown in Fig. 3) directly receive logging request, and this logging request is authenticated, in the situation that described logging request is passed through authentication, allow described management equipment 20 to login to carry out telemanagement.
Long-range connection client modules recited above and long-range Connection Service end module can be for example OPENSSH client modules and the OPENSSH service end modules under Unix/Linux operating system.
From said process, can find out, in long-distance management system provided by the invention, connection request is initiatively to be initiated by the server 10 being managed.When management equipment 20 receives this connection request, it connects with this server 10 by setting up SOCKET and serving and monitor tcp port, and keeps connecting.After connecting foundation, management equipment 20 can be served the request that logs in of the tcp port to monitored is forwarded to server 10 by described SOCKET, without the IP address of knowing this server 10.After 10 pairs of these logging request of server authenticate, management equipment 20 just can be carried out telemanagement and control this server 10.Like this, management equipment 20 just can be in the situation that the unknown of IP address or the dynamic change of server 10 be implemented telemanagement to this server 10.Thus, in the complex network environment of long-distance management system provided by the invention applicable to the IP address dynamic change of for example server.
In addition, from said process, it can also be seen that, server 10 is directly to send connection request to management equipment 20, and management equipment 20 is also directly sent logging request to server 10.That is to say, in long-distance management system provided by the invention, management equipment 20 can directly be carried out telemanagement to server 10, and without being undertaken by third party software.Like this, can effectively reduce the taking of the network bandwidth, save Internet resources, and can improve the safety and stability of telecommunication.Even if when server 10 is in Intranet environment, also can realize the function of passing through Intranet environment management server by the above-mentioned communication process between server 10 provided by the invention and management equipment 20, thereby can facilitate and safety guarantee for user's telemanagement Intranet equipment.
In order to make telecommunication and management safer, preferably, after long-range Connection Service end module 201 in described management equipment 20 is also used in and receives described connection request, and before setting up described SOCKET service and monitoring described tcp port, first received connection request is authenticated, as shown in Figure 4.In the situation that this connection request passes through authentication, then set up described SOCKET service and monitor described tcp port in response to this connection request.Afterwards, can pass through set up SOCKET service the request that logs in to this tcp port is forwarded to server 10.And if authenticate unsuccessfully, the long-range Connection Service end module 201 in described management equipment 20 can not set up SOCKET service and monitor tcp port, also just not can described in log in and ask to be forwarded to server 10.
The method that described connection request or described logging request are authenticated of the present invention is to be undertaken by the sign (ID) of inspection management equipment 20 and ID and the password of password or server 10.Sign (ID) and the password that for example, in described connection request, can comprise described management equipment 20.When the long-range Connection Service end module 201 in management equipment 20 receives this connection request, whether it can check ID and the password of the management equipment 20 that this connection request comprises correct, to determine whether connect with this server 10.ID and the password that in like manner, in described logging request, can comprise described server 10.When the long-range Connection Service end module 102 in server 10 receives this logging request, whether it can check ID and the password of the server 10 that this logging request comprises correct, to determine that whether permitting this management equipment 20 signs in to this server 10 and carry out telemanagement and control.
Fig. 5 is the flow chart of method for remote management according to the embodiment of the present invention.As can be seen from Figure 5, the method can comprise: step 501, initiatively directly sends the described server of indication to described management equipment by described server and expect the connection request connecting with described management equipment; Step 502, described management equipment, in response to described connection request, is set up socket (SOCKET) service and monitors transmission control protocol (TCP) port; Step 503, described management equipment is initiated the logging request to monitored tcp port; Step 504, described management equipment is passed through set up SOCKET service described logging request is directly forwarded to described server; And step 505, described server authenticates described logging request, and in the situation that described logging request is passed through authentication, allows described management equipment to login to carry out telemanagement.
Although not shown in Fig. 5, but described method can also comprise: described management equipment is before setting up described SOCKET service and monitoring described tcp port, first received connection request is authenticated, and in the situation that this connection request passes through authentication, just in response to this connection request, set up described SOCKET service and monitor described tcp port.
Wherein, described connection request can comprise sign (ID) and the password of described management equipment, and described management equipment can be by verifying described connection request is authenticated described ID and password.In addition, described logging request can comprise sign (ID) and the password of described server, and described server can be by verifying described logging request is authenticated the ID of described management equipment and password.
For carrying out server and the management equipment of method for remote management provided by the present invention, can be respectively above-described server provided by the invention 10 and management equipment 20.
Thus, by management equipment provided by the invention, server, long-distance management system and method, can be so that management equipment can be in the situation that the unknown of IP address or the dynamic change of server be carried out telemanagement to this server.Thus, in the complex network environment applicable to the IP address dynamic change of for example server.In addition, management equipment can directly be carried out telemanagement to server, and without being undertaken by third party software.Like this, can reduce the taking of the network bandwidth, save Internet resources, and can improve the safety and stability of telecommunication.In addition, the present invention also can realize and pass through Intranet environment and carry out management server, thereby can facilitate and safety guarantee for user's telemanagement Intranet equipment.
Below describe by reference to the accompanying drawings the preferred embodiment of the present invention in detail; but; the present invention is not limited to the detail in above-mentioned execution mode; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition each the concrete technical characterictic described in above-mentioned embodiment, in reconcilable situation, can combine by any suitable mode.For fear of unnecessary repetition, the present invention is to the explanation no longer separately of various possible compound modes.
In addition, between various execution mode of the present invention, also can carry out combination in any, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (10)
1. for a management equipment for remotely administered server, it is characterized in that, this equipment comprises:
Long-range Connection Service end module, the connection request connecting for directly receive the described server expectation of indication and described management equipment from described server, and in response to this connection request, set up socket (SOCKET) service and monitor transmission control protocol (TCP) port;
Long-range connection client modules, is connected with described long-range Connection Service end module, for initiating the logging request to monitored tcp port, and this is logged in and asks to be sent to described long-range Connection Service end module; And
Described long-range Connection Service end module is also directly forwarded to described server for passing through set up SOCKET service by described logging request, so that described server is carried out to telemanagement.
2. equipment according to claim 1, it is characterized in that, described long-range Connection Service end module is also for before setting up described SOCKET service and monitoring described tcp port, first received connection request is authenticated, and in the situation that this connection request passes through authentication, just in response to this connection request, set up described SOCKET service and monitor described tcp port.
3. equipment according to claim 2, it is characterized in that, described connection request comprises sign (ID) and the password of described management equipment, and described long-range Connection Service end module is by verifying this connection request is authenticated described ID and password.
4. for carried out a server for telemanagement by management equipment, it is characterized in that, this server comprises:
Long-range connection client modules, expects for initiatively directly sending the described server of indication to described management equipment the connection request connecting with described management equipment; And
Long-range Connection Service end module, for directly receiving logging request from described management equipment, and authenticates this logging request, in the situation that described logging request is passed through authentication, allows described management equipment to login to carry out telemanagement.
5. server according to claim 4, it is characterized in that, described logging request comprises sign (ID) and the password of described server, and described long-range Connection Service end module is by verifying described logging request is authenticated described ID and password.
6. a long-distance management system, is characterized in that, this system comprises:
According to the server described in arbitrary claim in claim 4-5; And
According to the management equipment described in arbitrary claim in claim 1-3, with described server communication, for described server is carried out to telemanagement.
7. for carry out a method for telemanagement between server and management equipment, it is characterized in that, the method comprises:
By described server, initiatively to described management equipment, directly send the described server of indication and expect the connection request connecting with described management equipment;
Described management equipment, in response to described connection request, is set up socket (SOCKET) service and monitors transmission control protocol (TCP) port;
Described management equipment is initiated the logging request to monitored tcp port;
Described management equipment is passed through set up SOCKET service described logging request is directly forwarded to described server;
Described server authenticates described logging request, and in the situation that described logging request is passed through authentication, allows described management equipment to login to carry out telemanagement.
8. method according to claim 7, it is characterized in that, the method also comprises: described management equipment is before setting up described SOCKET service and monitoring described tcp port, first received connection request is authenticated, and in the situation that this connection request passes through authentication, just in response to this connection request, set up described SOCKET service and monitor described tcp port.
9. method according to claim 8, is characterized in that, described connection request comprises sign (ID) and the password of described management equipment, and described management equipment is by verifying described connection request is authenticated described ID and password.
10. according to the method described in arbitrary claim in claim 7-9, it is characterized in that, described logging request comprises sign (ID) and the password of described server, and described server is by verifying described logging request is authenticated the ID of described management equipment and password.
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| CN201310718611.5A CN103634414A (en) | 2013-12-24 | 2013-12-24 | Management device, server, system and method for remote management |
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| CN201310718611.5A CN103634414A (en) | 2013-12-24 | 2013-12-24 | Management device, server, system and method for remote management |
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| CN106131035A (en) * | 2016-07-21 | 2016-11-16 | 成都火云网安科技有限公司 | A kind of method that safe privately owned cloud server accepts external connection |
| CN108366103A (en) * | 2018-01-29 | 2018-08-03 | 广州杰赛科技股份有限公司 | Long-range connection method, device, computer equipment and storage medium |
| CN111541573A (en) * | 2020-04-27 | 2020-08-14 | 上海容易网电子商务股份有限公司 | Remote management method for intelligent equipment |
| CN112702391A (en) * | 2020-12-09 | 2021-04-23 | 湖南新九方科技有限公司 | Remote networking method and networking system for industrial control equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106131035A (en) * | 2016-07-21 | 2016-11-16 | 成都火云网安科技有限公司 | A kind of method that safe privately owned cloud server accepts external connection |
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| CN112702391A (en) * | 2020-12-09 | 2021-04-23 | 湖南新九方科技有限公司 | Remote networking method and networking system for industrial control equipment |
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Application publication date: 20140312 |