CN113300932A - Wide area network multi-terminal management system based on reverse proxy and virtual link realization - Google Patents
Wide area network multi-terminal management system based on reverse proxy and virtual link realization Download PDFInfo
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- CN113300932A CN113300932A CN202110573979.1A CN202110573979A CN113300932A CN 113300932 A CN113300932 A CN 113300932A CN 202110573979 A CN202110573979 A CN 202110573979A CN 113300932 A CN113300932 A CN 113300932A
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- management system
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- virtual link
- reverse proxy
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/46—Interconnection of networks
- H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/2866—Architectures; Arrangements
- H04L67/30—Profiles
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
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- Computer Security & Cryptography (AREA)
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- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The invention provides a wide area network multi-terminal management system realized based on a reverse proxy and a virtual link, which comprises: and the multi-terminal management system is combined with the wide area network encryption link through the virtual link and is used for realizing that the terminals which are distributed in various places and are in a cross-network segment are in the same virtual network. The invention can realize reverse multi-terminal management through simple configuration based on the reverse proxy and the virtual link, thereby greatly saving the operation and maintenance labor cost.
Description
Technical Field
The invention relates to the technical field of remote control, in particular to a wide area network multi-terminal management system realized based on a reverse proxy and a virtual link.
Background
In the prior art, multiple terminals are distributed in various places, the terminals cannot be directly managed under the condition that a public network IP is not available, and if a unified management scheme is unavailable, operation and maintenance personnel need to go to the site to perform operation and maintenance management when the terminals break down, so that manpower and material resources are wasted. Therefore, it is necessary to provide a multi-terminal management system that can perform remote operation and maintenance management on terminals after deployment is completed, and save a lot of manpower and material resources.
Disclosure of Invention
The present invention is directed to a wide area network multi-terminal management system implemented based on a reverse proxy and a virtual link, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a wide area network multi-terminal management system based on reverse proxy and virtual link implementation includes:
and the multi-terminal management system is combined with the wide area network encryption link through the virtual link and is used for realizing that the terminals which are distributed in various places and are in a cross-network segment are in the same virtual network.
Preferably, the multi-terminal management system and the terminal both include a virtual link and a management background, the virtual link is used for enabling the terminal and the multi-terminal management system to be in the same virtual link, and the management background between the multi-terminal management system and the management background of the terminal is communicated through a wide area network encryption link.
Preferably, the multi-terminal management system further includes a reverse proxy server, a management background of the multi-terminal management system is responsible for dynamically generating a reverse proxy configuration file, and the reverse proxy server is combined with the virtual link to realize that the management background accessing the multi-terminal management system can manage terminals distributed in various places.
Preferably, the management background of the multi-terminal management system manages the designated terminal through a web application.
Preferably, the method for managing the designated terminal by the management background through the web application program includes:
accessing a website of a web application background server through a browser, opening a corresponding website, seeing terminals distributed in various places on the website, and clicking for management;
the web application background server can dynamically modify the configuration file of the reverse proxy server to point to the network address of the terminal which needs to be managed, and at the moment, the terminal can be directly operated.
Preferably, the reverse proxy server is based on nginx, and the virtual link is based on openvpn.
Compared with the prior art, the invention has the beneficial effects that:
the invention is based on the reverse proxy and the virtual link, can realize reverse multi-terminal management through simple configuration, and greatly saves the operation and maintenance labor cost.
The invention realizes the multi-terminal management of the wide area network by utilizing the reverse proxy server and matching with the virtual link.
Drawings
FIG. 1 is a schematic diagram of the overall architecture of the present invention;
fig. 2 is a diagram of a method for managing a specific terminal by a management background through a web application according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
referring to fig. 1 to 2, the present invention provides a technical solution:
a wide area network multi-terminal management system based on reverse proxy and virtual link implementation includes:
and the multi-terminal management system is combined with the wide area network encryption link through the virtual link and is used for realizing that the terminals which are distributed in various places and are in a cross-network segment are in the same virtual network.
Specifically, the multi-terminal management system and the terminal both include a virtual link and a management background, the virtual link is used for enabling the terminal and the multi-terminal management system to be in the same virtual link, and the management background between the multi-terminal management system and the management background of the terminal is in communication through a wide area network encryption link.
Specifically, the multi-terminal management system further includes a reverse proxy server, a management background of the multi-terminal management system is responsible for dynamically generating a reverse proxy configuration file, and the reverse proxy server is combined with the virtual link to realize that the management background accessing the multi-terminal management system can manage terminals distributed in various places.
Specifically, the management background of the multi-terminal management system manages the designated terminal through a web application.
Specifically, as shown in fig. 2, the method for the management background to manage the designated terminal through the web application program includes:
s101, accessing a website of a web application background server through a browser, opening a corresponding website, viewing terminals distributed in various places on the website, and clicking for management;
s102, the web application background server dynamically modifies the configuration file of the reverse proxy server to point to the network address of the terminal to be managed, and the terminal can be directly operated at the moment.
Specifically, the reverse proxy server is based on nginx, and the virtual link is based on openvpn.
The present solution is further described below with reference to the following examples:
as shown in fig. 1, each module is described in detail as follows:
1. multi-terminal management system
The multi-terminal management system consists of a virtual link (server), a reverse proxy server and a management background (a web application program running on the management system), wherein the management background is responsible for dynamically generating a reverse proxy configuration file to realize management of different terminals.
2. Terminals distributed over various regions
The terminal is provided with a virtual link (software) to realize that the terminal and the multi-terminal management system are in the same virtual network.
3. Virtual link
And the terminals are arranged in a multi-terminal management system and distributed in various places and are used for realizing that cross-network-segment equipment is positioned in the same virtual network.
4. Reverse proxy
The system is installed in a multi-terminal management system and used as a reverse proxy server, and the virtual link is combined to realize that the multi-terminal management system management background can be accessed to manage terminals distributed in various places.
5. Management background
And realizing management of different terminals by dynamically modifying the configuration file of the reverse proxy server.
According to the invention, the nginx is used as the reverse proxy server, openvpn realizes a virtual link, so that terminals distributed in various places and a management system are in the same virtual link, and a background management web application program is combined. Through the web application program, terminals distributed all over the places and the running states of the terminals can be seen, and management such as ssh and telent is carried out on the specified terminals.
The web application: the web application background server can dynamically modify the configuration file of the reverse proxy server to point to the network address of the terminal to be managed, and at the moment, the terminal can be directly operated.
In the invention, openvpn is software which can be used as a server and also can be used as a client. The web application, whose role is to modify the configuration of the reverse-proxy, points to the address corresponding to the terminal that wants to manage. The web is a configuration file that facilitates modification of the reverse-proxy, although it may be modified manually. The management platform on each terminal is used for managing the terminal and cannot manage other terminals, and openvpn is used for linking the openvpn server on the management system by the client.
The invention can realize reverse multi-terminal management through simple configuration based on the reverse proxy and the virtual link, thereby greatly saving the operation and maintenance labor cost.
In the invention:
reverse proxy techniques.
Because the network addresses of all the terminals are different, the invention can realize that the same URL is forwarded to the network address of the corresponding terminal by using a reverse proxy technology and dynamically modifying the reverse proxy configuration by a management background.
Virtual link technology.
Since each terminal is in a different local area network, and is connected to the wan server via a virtual link, each terminal can be in the same virtual network as the wan server.
According to the invention, based on the reverse proxy and the virtual link, remote operation and maintenance management can be carried out on the terminals of each region after deployment is finished, so that a large amount of manpower and material resource cost is saved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A wide area network multi-terminal management system realized based on a reverse proxy and a virtual link is characterized by comprising:
and the multi-terminal management system is combined with the wide area network encryption link through the virtual link and is used for realizing that the terminals which are distributed in various places and are in a cross-network segment are in the same virtual network.
2. The WAN multi-terminal management system based on reverse proxy and virtual link implementation of claim 1, wherein the multi-terminal management system and the terminal include a virtual link and a management background, the virtual link is used to implement that the terminal and the multi-terminal management system are in the same virtual link, and the multi-terminal management system and the management background of the terminal communicate through a WAN encrypted link.
3. The wan multi-terminal management system based on reverse proxy and virtual link implementation as claimed in claim 2, wherein the multi-terminal management system further comprises a reverse proxy server, the management back-end of the multi-terminal management system is responsible for dynamically generating the reverse proxy configuration file, and the management back-end of the multi-terminal management system, which is accessed by the reverse proxy server in combination with the virtual link implementation, can manage terminals distributed in various places.
4. The WAN multi-terminal management system implemented on the basis of the reverse proxy and the virtual link as claimed in claim 2 or 3, wherein the management background of the multi-terminal management system manages the designated terminal through a web application.
5. The wide area network multi-terminal management system implemented based on the reverse proxy and the virtual link as claimed in claim 4, wherein the method for the management background to manage the designated terminal through the web application is as follows:
accessing a website of a web application background server through a browser, opening a corresponding website, seeing terminals distributed in various places on the website, and clicking for management;
the web application background server can dynamically modify the configuration file of the reverse proxy server to point to the network address of the terminal which needs to be managed, and at the moment, the terminal can be directly operated.
6. The wide area network multi-terminal management system implemented based on reverse proxy and virtual link as claimed in claim 3, wherein said reverse proxy server is based on nginx and said virtual link is based on openvpn.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110573979.1A CN113300932A (en) | 2021-05-25 | 2021-05-25 | Wide area network multi-terminal management system based on reverse proxy and virtual link realization |
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| CN202110573979.1A CN113300932A (en) | 2021-05-25 | 2021-05-25 | Wide area network multi-terminal management system based on reverse proxy and virtual link realization |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101197856A (en) * | 2007-12-27 | 2008-06-11 | 北京交通大学 | IP address space planning-free and private domain name access method in VPN network |
| US20120023570A1 (en) * | 2010-07-23 | 2012-01-26 | Anchorfree, Inc. | Web vpn |
| CN111885174A (en) * | 2020-07-27 | 2020-11-03 | 佛山市霖罕崞信息科技有限公司 | Method and system for processing nodes of different network segments |
| CN112565484A (en) * | 2021-02-19 | 2021-03-26 | 北京翼辉信息技术有限公司 | Method, system and storage medium for accessing local area network equipment by domain name seamless roaming |
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2021
- 2021-05-25 CN CN202110573979.1A patent/CN113300932A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101197856A (en) * | 2007-12-27 | 2008-06-11 | 北京交通大学 | IP address space planning-free and private domain name access method in VPN network |
| US20120023570A1 (en) * | 2010-07-23 | 2012-01-26 | Anchorfree, Inc. | Web vpn |
| CN111885174A (en) * | 2020-07-27 | 2020-11-03 | 佛山市霖罕崞信息科技有限公司 | Method and system for processing nodes of different network segments |
| CN112565484A (en) * | 2021-02-19 | 2021-03-26 | 北京翼辉信息技术有限公司 | Method, system and storage medium for accessing local area network equipment by domain name seamless roaming |
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Application publication date: 20210824 |