CN110049059A - A kind of outer net equipment and Intranet communication between devices method and relevant apparatus - Google Patents
A kind of outer net equipment and Intranet communication between devices method and relevant apparatus Download PDFInfo
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- CN110049059A CN110049059A CN201910344866.7A CN201910344866A CN110049059A CN 110049059 A CN110049059 A CN 110049059A CN 201910344866 A CN201910344866 A CN 201910344866A CN 110049059 A CN110049059 A CN 110049059A
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- outer net
- equipment
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- proxy server
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
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- Computer Networks & Wireless Communication (AREA)
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- Computer Security & Cryptography (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention discloses a kind of outer net equipment and Intranet communication between devices method and relevant apparatus, the target data that outer net equipment is sent based on preset protocol is received using proxy port, determine the internal agreement between outer net equipment and proxy server, target data is packaged according to internal agreement, obtained internal protocol data packet is sent to proxy server, is transmitted to Intranet equipment by proxy server.The proxy port of sending and receiving data is used for for the creation of outer net equipment in advance, the operation of sending and receiving data between outer net equipment and proxy server is changed to proxy port on proxy server to carry out, and outer net equipment does not transmit data directly with proxy server, so outer net equipment does not need to limit communication protocol as the internal agreement of proxy server.Even if the agreement therefore communicated between outer net equipment and proxy server is different without protocol code is rewritten, the forwarding of different agreement data can be completed by proxy port, solve the problems, such as that outer net equipment can not be communicated with Intranet equipment.
Description
Technical field
Inventive network technical field of information transmission more particularly to a kind of outer net equipment and Intranet communication between devices method,
System, outer net agent apparatus, Intranet agent apparatus computer readable storage medium.
Background technique
Intranet is also referred to as local area network, is in the geographic range of a part, by various computers, external equipment and data
Library etc. links up mutually the computer communication network of composition.Outer net typically refers to the internet outside Intranet.Outer net equipment is often not
Intranet equipment can be directly accessed, needs to carry out data forwarding by proxy (proxy server).
Outer net equipment needs to establish connection with proxy server using with the internal agreement between proxy server, then sharp
Data are packaged with the agreement, the data after encapsulation are transferred in proxy server.And internal agreement in advance with agency
Server foundation has TCP connection, after data after proxy server receives encapsulation, needs to find the corresponding inside of data and sets
It is standby, and the connection relationship of the internal unit and proxy server is found, then the data after encapsulation are passed by the connection relationship
It is defeated into internal unit, complete outer net equipment and Intranet equipment communication.
However outer net equipment and Intranet equipment are required to the internal agreement according to proxy server and adjust oneself for sending out
Send the canned program or analysis program for receiving data of data.For the user for using outer net equipment or Intranet equipment,
Canned program or analysis program are modified, is very difficult in realization, and for the agreement more for content, corresponding envelope
It fills agreement or analysis protocol modification is got up just more difficult, or even can not complete to modify, therefore this just will affect outer net and sets
The standby communication to Intranet equipment room.
Summary of the invention
The main purpose of the present invention is to provide a kind of outer net equipment and Intranet communication between devices method, system, outer net generation
Device, Intranet agent apparatus computer readable storage medium are managed, to solve in the prior art due to outer net equipment and agency service
The problem of outer net equipment caused by communication protocol is different between device can not be communicated with Intranet equipment.
To achieve the above object, a kind of outer net equipment provided by the invention and Intranet communication between devices method, comprising:
The mesh that the outer net equipment is sent based on preset protocol is received using the proxy port created in advance for outer net equipment
Mark data；
It determines and carries out data transmission required internal agreement between proxy server and the outer net equipment；
The identification information of the target data and the information for including the proxy port is carried out using the internal agreement
Encapsulation obtains internal protocol data packet；
The internal protocol data packet is sent to the proxy server according to the internal agreement, so that the agency
The internal protocol data packet is sent to Intranet equipment by server.
Optionally, the proxy port reception outer net equipment using in advance for the creation of outer net equipment is based on default association
Before the target data for discussing transmission, further includes:
Request to create receiving port is monitored, when receiving the proxy port request to create that the outer net equipment is sent, wound
Build the proxy port.
Optionally, the internal network protocol is udp protocol.
It is optionally, described that the internal protocol data packet is sent to the proxy server according to the internal agreement,
So that after the internal protocol data packet is sent to Intranet equipment by the proxy server, the method also includes:
Utilize being carried out by the Intranet equipment to the target data for proxy port Receiving Agent server forwarding
Processing obtains target process outcome；
The target process outcome is forwarded to the outer net equipment using the preset protocol.
Optionally, the preset protocol includes: kcp agreement or quic agreement.
It is optionally, described that the internal protocol data packet is sent to the proxy server according to the internal agreement,
So that the internal protocol data packet is sent to Intranet equipment by the proxy server, comprising:
The internal protocol data packet is sent to the proxy server according to the internal agreement, so that the agency
The internal protocol data packet is sent to the proxy server of the Intranet equipment by server, and the proxy server of the Intranet equipment is used for
It parses the internal protocol data packet and obtains the target data, and the target data is sent to the Intranet equipment.
Optionally, by the target data and internal agreement described in the message identification use of information including the proxy port
It is packaged to obtain internal protocol data packet, comprising:
Determine the agent IP address of the proxy port corresponding first the whole network unique identification and the current system；Its
In, when the proxy server receive that the Intranet equipment returns to the target process outcome of target data when, utilize institute
It states first the whole network unique identification and determines the corresponding proxy port and corresponding agent IP address；
Determination is set for receiving second the whole network unique identification of the Intranet equipment of the target data with the Intranet
Standby port numbers；Wherein, when the proxy server receives the target data, second the whole network unique identification is utilized
Determine the tcp agreement fd information communicated with the Intranet equipment；
By first the whole network unique identification, the information of the proxy port, the agent IP address, described second the whole network
Unique identification is as identification information；
The identification information and the target data are packaged to obtain internal protocol data using the internal agreement
Packet.
In order to realize the above technical effect, present invention also provides a kind of outer net agent apparatus, described device includes memory
And processor, the outer net broker program that can be run on the processor is stored on the memory, and the outer net acts on behalf of journey
Sequence realizes outer net equipment as mentioned and Intranet communication between devices method when being executed by the processor.
In order to realize the above technical effect, present invention also provides a kind of outer net equipment and Intranet communication system, packets
It includes:
Target data receiving module, for receiving the outer net equipment using the proxy port in advance for the creation of outer net equipment
The target data sent based on preset protocol；
Internal agreement determining module, for needed for determining and carrying out data transmission between proxy server and the outer net equipment
Internal agreement；
Package module, described in utilizing the identification information of the target data and the information for including the proxy port
Internal agreement is packaged to obtain internal protocol data packet；
Sending module, for the internal protocol data packet to be sent to the agency service according to the internal agreement
Device, so that the internal protocol data packet is sent to Intranet equipment by the proxy server.
In order to realize the above technical effect, present invention also provides a kind of computer readable storage mediums, and the computer can
It reads to be stored with outer net broker program on storage medium, the outer net broker program can be executed by one or more processors, with reality
Now outer net equipment as mentioned and Intranet communication between devices method.
In order to realize the above technical effect, present invention also provides a kind of computer program product, including computer instruction, when
When it runs on computers, computer is allowed to execute outer net equipment described in any of the above embodiments and Intranet communication between devices
Method.
In order to realize the above technical effect, present invention also provides a kind of outer net equipment and Intranet equipment communication means, comprising:
The internal protocol data packet that Receiving Agent server is sent；
Determine the corresponding internal agreement of the internal protocol data packet；The internal agreement is parsed according to the internal agreement
Data packet obtains target data；
The target data is sent to Intranet equipment.
In order to realize the above technical effect, present invention also provides a kind of Intranet agent apparatus, described device includes memory
And processor, the Intranet broker program that can be run on the processor is stored on the memory, and the Intranet acts on behalf of journey
Sequence performs the steps of when being executed by the processor
The internal protocol data packet that Receiving Agent server is sent；
Determine the corresponding internal agreement of the internal protocol data packet；The internal agreement is parsed according to the internal agreement
Data packet obtains target data；
The target data is sent to Intranet equipment.
In order to realize the above technical effect, present invention also provides a kind of outer net equipment and Intranet communication system, packets
It includes:
Outer net equipment, for sending target data to outer net agent apparatus based on preset protocol；
The outer net agent apparatus, for receiving the target using the proxy port in advance for outer net equipment creation
Data；It determines and carries out data transmission required internal agreement between proxy server and the outer net equipment；By the number of targets
It is packaged to obtain internal protocol data using the internal agreement according to the identification information with the information for including the proxy port
Packet；The internal protocol data packet is sent to the proxy server according to the internal agreement；
The proxy server, for the internal protocol data packet to be sent to Intranet agent apparatus；
The Intranet agent apparatus, the internal protocol data packet sent for receiving the proxy server；Described in determination
The corresponding internal agreement of internal protocol data packet；The internal protocol data packet, which is parsed, according to the internal agreement obtains number of targets
According to；The target data is sent to Intranet equipment；
The Intranet equipment, for receiving the target data.
It can be seen that the application receives the number of targets that outer net equipment is sent based on preset protocol first with proxy port
According to then the internal agreement between determining outer net equipment and proxy server, target data is packaged according to internal agreement
Internal protocol data packet is obtained, the internal protocol data packet after encapsulation can be sent to proxy server, be turned by proxy server
Issue Intranet equipment.Due to creating the proxy port for sending and receiving data in advance in this application for outer net equipment, thus will
The operation of sending and receiving data has been changed to agent side on proxy server in oneself port by outer net equipment between outer net equipment and proxy server
Mouth carries out, and since outer net equipment does not transmit data directly with proxy server, lead to so outer net equipment does not need to limit
Believe that agreement is the internal agreement of proxy server, can be other agreements.Therefore, between outer net equipment and proxy server into
Even if the agreement of row communication is different, without protocol code is rewritten, forwarding can be completed by proxy port, it is existing to solve solution
The outer net equipment as caused by communication protocol is different between outer net equipment and proxy server can not lead to Intranet equipment in technology
The problem of letter.
Detailed description of the invention
Fig. 1 is a kind of outer net equipment provided by the invention and Intranet communication between devices method flow diagram；
Fig. 2 is another outer net equipment provided by the invention and Intranet communication between devices method flow diagram；
Fig. 3 is the schematic diagram of internal structure for the outer net agent apparatus that one embodiment of the invention discloses；
Fig. 4 is the structural schematic diagram of the outer net equipment that one embodiment of the invention discloses and Intranet communication system；
Fig. 5 is another outer net equipment provided by the invention and Intranet communication between devices method flow diagram；
Fig. 6 is the structural schematic diagram of the outer net equipment that one embodiment of the invention discloses and Intranet communication system.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Every other embodiment obtained is put, shall fall within the protection scope of the present invention.
The description and claims of this application and term " first ", " second ", " third ", " in above-mentioned attached drawing
The (if present)s such as four " are to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should manage
The data that solution uses in this way are interchangeable under appropriate circumstances, so that the embodiments described herein can be in addition to illustrating herein
Or the sequence other than the content of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that
Cover it is non-exclusive include, for example, containing the process, method, system, product or equipment of a series of steps or units need not limit
In step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, produce
The other step or units of product or equipment inherently.
It should be noted that the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot
It is interpreted as its relative importance of indication or suggestion or implicitly indicates the quantity of indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.In addition, the skill between each embodiment
Art scheme can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when technical solution
Will be understood that the combination of this technical solution is not present in conjunction with there is conflicting or cannot achieve when, also not the present invention claims
Protection scope within.
The application provides a kind of outer net equipment and Intranet communication between devices method, apparatus, system and computer-readable storage
Medium, with solve in the prior art as between outer net equipment and proxy server communication protocol it is different caused by outer net equipment and
The problem of Intranet equipment can not communicate.
Referring to Fig.1, Fig. 1 is the flow diagram of one embodiment of the invention.
In one embodiment, comprising:
S101 utilizes the mesh for receiving the outer net equipment preset protocol transmission for the proxy port of outer net equipment creation in advance
Mark data.
This programme specifically can be applied to proxy server, and the proxy server is corresponding with outer net equipment, can carry out with outer net equipment
Data transmission.
When outer net equipment needs are communicated with Intranet, target data to be sent first is sent to and outer net equipment
Corresponding proxy server, proxy server receive the target data using the proxy port in advance for outer net equipment creation.
In a specific embodiment, described described outer using being received in advance for the proxy port of outer net equipment creation
Before the target data that net equipment is sent, further includes:
Request to create receiving port is monitored, when receiving the proxy port request to create that the outer net equipment is sent, wound
Build the proxy port.
In the present solution, proxy server monitors a port, which is request to create receiving port, when outer net equipment first
When the secondary transmission data using proxy server, a port request to create first can be sent to the request to create receiving port of proxy server,
After proxy server receives the request to create, a port is created for outer net equipment.
It should be noted that needing to create the agent side for being used for sending and receiving data in advance for outer net equipment in this programme
Mouthful, so that the operation of sending and receiving data between outer net equipment and proxy server has been changed to proxy server in oneself port by outer net equipment
Upper proxy port carries out, and since outer net equipment does not transmit data directly with proxy server, so outer net equipment and being not required to
Communication protocol is limited as the internal agreement of proxy server, can be other agreements.Therefore, target data can be outer net and set
The data of other protocol encapsulations alternatively.
Since udp protocol has the characteristics that exploitation is convenient, and wanted between outer net equipment and proxy server to what is be reliably connected
Ask not high, so preset protocol can select udp protocol in the application, and kcp agreement and quic based on udp protocol
The characteristics of (Quick UDP Internet Connection) agreement existing udp protocol, and improved on the basis of udp protocol
Performance, therefore, in one preferred embodiment, preset protocol includes kcp agreement or quic agreement.
S102 is determined and is carried out data transmission required internal agreement between proxy server and the outer net equipment.
Specifically, it after the target data for receiving the transmission of outer net equipment, needs to determine its correspondence according to target data
Proxy server, and determine and carry out data transmission required internal agreement between proxy server and outer net equipment.
UDP can allow exploitation more convenient as a kind of connectionless programming, therefore it is preferable to use udp protocol realization is outer
The process that net equipment is communicated with Intranet equipment.It should be noted that the process that outer net equipment herein is communicated with Intranet equipment is again
It can be penetrated as Intranet.
Therefore, in a specific embodiment, the internal network protocol is udp protocol.
The identification information of the target data and the information for including the proxy port is utilized the internal agreement by S103
It is packaged to obtain internal protocol data packet.
Specifically, it is determined that being packaged using internal agreement to target data after internal agreement, obtaining internal agreement number
According to packet, which can be sent to proxy server.
The internal protocol data packet is sent to the proxy server according to the internal agreement, so that institute by S104
It states proxy server and the internal protocol data packet is sent to Intranet equipment.
Specifically, above-mentioned internal protocol data packet is sent to proxy server, proxy server is receiving inside this
It after protocol data packet, analyzes it, determines the information of corresponding Intranet equipment, then according to these information by internal agreement
Data packet is sent to Intranet equipment, completes the process that outer network data is sent to Intranet equipment.
The detailed process that proxy server sends internal protocol data packet to Intranet equipment may refer to the prior art, at this
It will no longer be repeated in scheme.
It can be seen that the application receives the number of targets that outer net equipment is sent based on preset protocol first with proxy port
According to then the internal agreement between determining outer net equipment and proxy server, target data is packaged according to internal agreement
Internal protocol data packet is obtained, the internal protocol data packet after encapsulation can be sent to proxy server, be turned by proxy server
Issue Intranet equipment.Due to creating the proxy port for sending and receiving data in advance in this application for outer net equipment, thus will
The operation of sending and receiving data has been changed to agent side on proxy server in oneself port by outer net equipment between outer net equipment and proxy server
Mouth carries out, and since outer net equipment does not transmit data directly with proxy server, lead to so outer net equipment does not need to limit
Believe that agreement is the internal agreement of proxy server, can be other agreements.Therefore, between outer net equipment and proxy server into
Even if the agreement of row communication is different, without protocol code is rewritten, forwarding can be completed by proxy port, it is existing to solve solution
The outer net equipment as caused by communication protocol is different between outer net equipment and proxy server can not lead to Intranet equipment in technology
The problem of letter.
On the basis of previous embodiment, the present embodiment is further detailed and optimizes to technical solution.Specifically such as
Under:
After above-mentioned steps S104, further includes:
Utilize being carried out by the Intranet equipment to the target data for proxy port Receiving Agent server forwarding
Processing obtains target process outcome；
The target process outcome is forwarded to the outer net equipment using the preset protocol.
It should be noted that usual Intranet is set after internal protocol data packet is sent to Intranet equipment by proxy server
Outer net equipment is given for can also return to a data processed result.
Specifically, the target process outcome of above-mentioned proxy port meeting Receiving Agent server forwarding, the target process outcome
As Intranet equipment target process outcome that target data is handled.After receiving the target process outcome, also
Need to forward it to outer net equipment, to complete the communication of outer net equipment Yu Intranet equipment.
On the basis of previous embodiment, the present embodiment is further detailed and optimizes to technical solution.Specifically such as
Under:
Step S104 includes: in above-described embodiment
The internal protocol data packet is sent to the proxy server according to the internal agreement, so that the agency
The internal protocol data packet is sent to the proxy server of the Intranet equipment by server, and the proxy server of the Intranet equipment is used for
It parses the internal protocol data packet and obtains the target data, and the target data is sent to the Intranet equipment.
In the present solution, the purpose that internal protocol data packet is sent to proxy server is to make proxy server by proxy server
Internal protocol data packet is sent to proxy server corresponding with Intranet equipment.That is in the present solution, Intranet equipment is also right
Ying Youyi proxy server.
The proxy server of Intranet equipment obtains actual number of targets for parsing to the internal protocol data packet received
According to target data is then issued Intranet equipment again.
It should be noted that information is transmitted by sockfd between the corresponding proxy server of Intranet equipment, it is related
The particular content of sockfd may refer to network programming in the prior art, will no longer repeat herein.
It is different from the prior art, Intranet equipment does not need the operation parsed again, therefore Intranet equipment in the application
The relevant code of parsing internal agreement has not been needed, the operating process in Intranet equipment is reduced.Even if moreover, internal agreement quilt
It replaces, Intranet equipment modifies analytically dependent code without the change according to internal agreement, makes the operation of Intranet equipment
It is more succinct.
On the basis of previous embodiment, the present embodiment is further detailed and optimizes to technical solution.Specifically such as
Under:
Referring to fig. 2, above-mentioned steps S103 includes:
S201, with determining the Agent IP of the corresponding first the whole network unique identification of the proxy port and the current system
Location；Wherein, when the proxy server receive that the Intranet equipment returns to the target process outcome of target data when, benefit
The corresponding proxy port and corresponding agent IP address are determined with first the whole network unique identification.
In the present solution, first determining the corresponding the whole network unique identification of proxy port, Agent IP with current agent device system
Address.It should be noted that proxy server can be protected as forwarding a node of Intranet equipment Yu outer net device data
The information for depositing all transmission data and the node for receiving data, sets to enable proxy server to uniquely determine current outer net
It is standby, it needs to determine the whole network unique identification to the corresponding proxy port of outer net equipment.
In proxy server, there is corresponding relationship between the whole network unique identification and proxy port, agent IP address, when
It, can be unique according to the corresponding the whole network of target process outcome when proxy server receives the target process outcome of Intranet equipment return
Mark finds corresponding proxy port and agent IP address, then can by proxy port, agent IP address information by mesh
Mark processing result is transmitted to the corresponding proxy server of outer net equipment.
S202, determine for receive the target data the Intranet equipment second the whole network unique identification with it is described interior
The port numbers of net equipment；Wherein, unique using described second the whole network when the proxy server receives the target data
Mark determines the tcp agreement fd information communicated with the Intranet equipment.
Specifically, outside the relevant information for determining the corresponding proxy server of above-mentioned outer net equipment, it is also necessary to determine target data
Second the whole network unique identification of corresponding Intranet equipment.
In the present solution, connect since Intranet equipment and proxy server ibid need to establish TCP communication, connecting
Corresponding fd (file descriptor) information currently connected is had afterwards, after finding existing fd information, can directly utilize fd
Information is communicated with corresponding Intranet equipment.Therefore, second the whole network that Intranet equipment can be saved in proxy server is unique
Mark with the corresponding relationship between corresponding fd and Intranet equipment end slogan, when proxy server receives target data, i.e.,
Second the whole network unique identification that Intranet equipment is determined using target data, then finds fd information according to the mark and Intranet is set
Standby port numbers are established connection using fd information and Intranet equipment, and are passed internal protocol data packet using Intranet equipment end slogan
Transport to the corresponding upper layer application of port numbers.
S203, by first the whole network unique identification, the information of the proxy port, the agent IP address, described
Two the whole network unique identifications are as identification information.
The identification information and the target data are packaged to obtain internal agreement by S204 using the internal agreement
Data packet.
In the present solution, being based on the whole network unique identification, can making proxy server, more efficiently determining current needs turn
The network information of the purpose equipment of the data of hair, so as to so that in communication process data transmit rate faster.
Further, the present embodiment also discloses a kind of outer net agent apparatus.
It is the schematic diagram of internal structure for the outer net agent apparatus that one embodiment of the invention discloses referring to Fig. 3, Fig. 3.In Fig. 3,
Outer net agent apparatus 1 includes memory 11 and processor 12, is stored with and can transport on the processor 12 on the memory 11
Such as lower section is realized when capable outer net broker program, the outer net equipment and Intranet communication between devices are executed by the processor 12
Method:
The mesh that the outer net equipment is sent based on preset protocol is received using the proxy port created in advance for outer net equipment
Mark data；
It determines and carries out data transmission required internal agreement between proxy server and the outer net equipment；
The identification information of the target data and the information for including the proxy port is carried out using the internal agreement
Encapsulation obtains internal protocol data packet；
The internal protocol data packet is sent to the proxy server according to the internal agreement, so that the agency
The internal protocol data packet is sent to Intranet equipment by server.
It can be seen that the application receives the number of targets that outer net equipment is sent based on preset protocol first with proxy port
According to then the internal agreement between determining outer net equipment and proxy server, target data is packaged according to internal agreement
Internal protocol data packet is obtained, the internal protocol data packet after encapsulation can be sent to proxy server, be turned by proxy server
Issue Intranet equipment.Due to creating the proxy port for sending and receiving data in advance in this application for outer net equipment, thus will
The operation of sending and receiving data has been changed to agent side on proxy server in oneself port by outer net equipment between outer net equipment and proxy server
Mouth carries out, and since outer net equipment does not transmit data directly with proxy server, lead to so outer net equipment does not need to limit
Believe that agreement is the internal agreement of proxy server, can be other agreements.Therefore, between outer net equipment and proxy server into
Even if the agreement of row communication is different, without protocol code is rewritten, forwarding can be completed by proxy port, it is existing to solve solution
The outer net equipment as caused by communication protocol is different between outer net equipment and proxy server can not lead to Intranet equipment in technology
The problem of letter.
When the outer net broker program is executed by the processor 12, it can also realize:
It is sent out in the proxy port reception outer net equipment using in advance for the creation of outer net equipment based on preset protocol
Before the target data sent, request to create receiving port is monitored, is created when receiving the proxy port that the outer net equipment is sent
When request, the proxy port is created.
In a specific embodiment, the internal network protocol is udp protocol.
When the outer net broker program is executed by the processor 12, it can also realize:
It is described that the internal protocol data packet is sent to the proxy server according to the internal agreement, so that described
After the internal protocol data packet is sent to Intranet equipment by proxy server, the proxy port Receiving Agent service is utilized
Device forwarding is handled to obtain target process outcome by the Intranet equipment to the target data；Target processing is tied
Fruit is forwarded to the outer net equipment using the preset protocol.
In a specific embodiment, the preset protocol includes: kcp agreement or quic agreement.
When the outer net broker program is executed by the processor 12, specifically it may be implemented:
The internal protocol data packet is sent to the proxy server according to the internal agreement, so that the agency
The internal protocol data packet is sent to the proxy server of the Intranet equipment by server, and the proxy server of the Intranet equipment is used for
It parses the internal protocol data packet and obtains the target data, and the target data is sent to the Intranet equipment.
When the outer net broker program is executed by the processor 12, specifically it may be implemented:
Determine the agent IP address of the proxy port corresponding first the whole network unique identification and the current system；Its
In, when the proxy server receive that the Intranet equipment returns to the target process outcome of target data when, utilize institute
It states first the whole network unique identification and determines the corresponding proxy port and corresponding agent IP address；
Determination is set for receiving second the whole network unique identification of the Intranet equipment of the target data with the Intranet
Standby port numbers；Wherein, when the proxy server receives the target data, second the whole network unique identification is utilized
Determine the tcp agreement fd information communicated with the Intranet equipment；
By first the whole network unique identification, the information of the proxy port, the agent IP address, described second the whole network
Unique identification is as identification information；
The identification information and the target data are packaged to obtain internal protocol data using the internal agreement
Packet.
Further, referring to Fig. 3, the outer net agent apparatus 1 can also include bus 13, wherein the memory 11
It is connected with the processor 12 by the bus 13.
Wherein, memory 11 include at least a type of readable storage medium storing program for executing, the readable storage medium storing program for executing include flash memory,
Hard disk, multimedia card, card-type memory (for example, SD or DX memory etc.), magnetic storage, disk etc..Memory 11 is one
It can be the internal storage unit of outer net agent apparatus 1, such as the hard disk of the outer net agent apparatus 1 in a little embodiments.Memory
11 are also possible to be equipped on the External memory equipment of outer net agent apparatus 1, such as outer net agent apparatus 1 in further embodiments
Plug-in type hard disk, intelligent memory card (Smart Media Card, SMC), secure digital (Secure Digital, SD) card,
Flash card (Flash Card) etc..Further, memory 11 can also both include the internal storage unit of outer net agent apparatus 1
It also include External memory equipment.Memory 11 can be not only used for storage and be installed on the application software of outer net agent apparatus 1 and each
Class data, such as the code of outer net broker program etc. can be also used for temporarily storing the number that has exported or will export
According to.
Processor 12 can be in some embodiments a central processing unit (Central Processing Unit,
CPU), controller, microcontroller, microprocessor or other data processing chips, the program for being stored in run memory 11
Code or processing data, such as execute outer net broker program etc..
Bus 13 can be Peripheral Component Interconnect standard (peripheral component interconnect, abbreviation
PCI) bus or expanding the industrial standard structure (extended industry standard architecture, abbreviation EISA)
Bus etc..The bus can be divided into address bus, data/address bus, control bus etc..For convenient for indicating, in Fig. 3 only with one slightly
Line indicates, it is not intended that an only bus or a type of bus.
Further, outer net agent apparatus 1 can also include network interface 14, and network interface 14 optionally may include nothing
Line interface (such as WI-FI interface, blue tooth interface), commonly used in being built between the outer net agent apparatus 1 and other electronic equipments
Vertical communication connection.
Optionally, which can also include user interface 15, and user interface 15 may include display
(Display), input unit such as keyboard (Keyboard).Optionally, in some embodiments, it is aobvious to can be LED for display
Show device, liquid crystal display, touch-control liquid crystal display and OLED (Organic Light-Emitting Diode, You Jifa
Optical diode) touch device etc..Wherein, display appropriate can also be known as display screen or display unit, for being shown in outer net
The information that is handled in agent apparatus 1 and for showing visual user interface.
Fig. 3 illustrates only the outer net agent apparatus 1 with component 11-15, it will be appreciated by persons skilled in the art that figure
Structure shown in 3 does not constitute the restriction to outer net agent apparatus 1, may include less than diagram or more components, or
Person combines certain components or different component layouts.
Further, the present embodiment also discloses a kind of outer net equipment and Intranet communication system.
It is the outer net equipment and the structural representation of Intranet communication system that one embodiment of the invention discloses referring to Fig. 4, Fig. 4
Figure.In Fig. 4, the outer net equipment and Intranet communication system, comprising:
Target data receiving module 301, for receiving the outer net using the proxy port in advance for the creation of outer net equipment
The target data that equipment is sent based on preset protocol；
Internal agreement determining module 302 carries out data transmission between proxy server and the outer net equipment for determining
Required internal agreement；
Package module 303, for utilizing the identification information of the target data and the information for including the proxy port
The internal agreement is packaged to obtain internal protocol data packet；
Sending module 304 takes for the internal protocol data packet to be sent to the agency according to the internal agreement
Business device, so that the internal protocol data packet is sent to Intranet equipment by the proxy server.
It can be seen that the application receives the number of targets that outer net equipment is sent based on preset protocol first with proxy port
According to then the internal agreement between determining outer net equipment and proxy server, target data is packaged according to internal agreement
Internal protocol data packet is obtained, the internal protocol data packet after encapsulation can be sent to proxy server, be turned by proxy server
Issue Intranet equipment.Due to creating the proxy port for sending and receiving data in advance in this application for outer net equipment, thus will
The operation of sending and receiving data has been changed to agent side on proxy server in oneself port by outer net equipment between outer net equipment and proxy server
Mouth carries out, and since outer net equipment does not transmit data directly with proxy server, lead to so outer net equipment does not need to limit
Believe that agreement is the internal agreement of proxy server, can be other agreements.Therefore, between outer net equipment and proxy server into
Even if the agreement of row communication is different, without protocol code is rewritten, forwarding can be completed by proxy port, it is existing to solve solution
The outer net equipment as caused by communication protocol is different between outer net equipment and proxy server can not lead to Intranet equipment in technology
The problem of letter.
It can be seen that the application receives the number of targets that outer net equipment is sent based on preset protocol first with proxy port
According to then the internal agreement between determining outer net equipment and proxy server, target data is packaged according to internal agreement
Internal protocol data packet is obtained, the internal protocol data packet after encapsulation can be sent to proxy server, be turned by proxy server
Issue Intranet equipment.Due to creating the proxy port for sending and receiving data in advance in this application for outer net equipment, thus will
The operation of sending and receiving data has been changed to agent side on proxy server in oneself port by outer net equipment between outer net equipment and proxy server
Mouth carries out, and since outer net equipment does not transmit data directly with proxy server, lead to so outer net equipment does not need to limit
Believe that agreement is the internal agreement of proxy server, can be other agreements.Therefore, between outer net equipment and proxy server into
Even if the agreement of row communication is different, without protocol code is rewritten, forwarding can be completed by proxy port, it is existing to solve solution
The outer net equipment as caused by communication protocol is different between outer net equipment and proxy server can not lead to Intranet equipment in technology
The problem of letter.
In a specific embodiment, the system also includes:
Module is monitored, for monitoring request to create receiving port, when the proxy port for receiving the outer net equipment transmission
When request to create, the proxy port is created.
In a specific embodiment, the internal network protocol is udp protocol.
In a specific embodiment, the system also includes:
Forwarding module, for utilization proxy port Receiving Agent server forwarding by the Intranet equipment to described
Target data is handled to obtain target process outcome；
Target process outcome sending module, it is described for the target process outcome to be forwarded to using the preset protocol
Outer net equipment.
In a specific embodiment, the preset protocol includes: kcp agreement or quic agreement.
In a specific embodiment, the sending module is specifically used for:
The internal protocol data packet is sent to the proxy server according to the internal agreement, so that the agency
The internal protocol data packet is sent to the proxy server of the Intranet equipment by server, and the proxy server of the Intranet equipment is used for
It parses the internal protocol data packet and obtains the target data, and the target data is sent to the Intranet equipment.
In a specific embodiment, the package module, specifically includes:
First determination unit, for determining the corresponding first the whole network unique identification of the proxy port and the current system
Agent IP address；Wherein, when the proxy server receives at the target to target data that the Intranet equipment returns
When managing result, the corresponding proxy port and corresponding agent IP address are determined using first the whole network unique identification；
Second determination unit, it is unique for receiving second the whole network of the Intranet equipment of the target data for determination
The port numbers of mark and the Intranet equipment；Wherein, when the proxy server receives the target data, using described
Second the whole network unique identification determines the tcp agreement fd information communicated with the Intranet equipment；
Third determination unit, for by first the whole network unique identification, the information of the proxy port, the Agent IP
Address, second the whole network unique identification are as identification information；
Encapsulation unit, for the identification information to be packaged to obtain with the target data using the internal agreement
Internal protocol data packet.
Present invention also provides a kind of computer readable storage mediums, are stored thereon with computer program, the computer
Step provided by above-described embodiment may be implemented when program is executed by processor.The storage medium may include: USB flash disk, movement
Hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory,
RAM), the various media that can store program code such as magnetic or disk.
Another outer net equipment provided by the present application is introduced with Intranet communication between devices method below, is described below
A kind of outer net equipment can be cross-referenced with Intranet communication between devices method and any of the above-described embodiment.
Referring to Fig. 5, a kind of outer net equipment and Intranet communication between devices method provided by the embodiments of the present application are specifically included:
S401, the internal protocol data packet that Receiving Agent server is sent.
In the present solution, Intranet equipment proxy server, i.e., Intranet agent apparatus receive internal protocol data packet.
S402 determines the corresponding internal agreement of the internal protocol data packet.
S403 parses the internal protocol data packet according to the internal agreement and obtains target data.
The target data is sent to Intranet equipment by S404.
The proxy server of Intranet equipment obtains actual number of targets for parsing to the internal protocol data packet received
According to target data is then issued Intranet equipment again.
It should be noted that information is transmitted by sockfd between the corresponding proxy server of Intranet equipment, it is related
The particular content of sockfd may refer to network programming in the prior art, will no longer repeat herein.
It is different from the prior art, Intranet equipment does not need the operation parsed again, therefore Intranet equipment in the application
The relevant code of parsing internal agreement has not been needed, the operating process in Intranet equipment is reduced.Even if moreover, internal agreement quilt
It replaces, Intranet equipment modifies analytically dependent code without the change according to internal agreement, makes the operation of Intranet equipment
It is more succinct.
Present invention also provides a kind of Intranet agent apparatus, described device includes memory and processor, the memory
On be stored with the Intranet broker program that can be run on the processor, when the Intranet broker program is executed by the processor
It performs the steps of
The internal protocol data packet that Receiving Agent server is sent；
Determine the corresponding internal agreement of the internal protocol data packet；The internal agreement is parsed according to the internal agreement
Data packet obtains target data；
The target data is sent to Intranet equipment.
Present invention also provides a kind of outer net equipment and Intranet communication system, referring to Fig. 6, the system comprises:
Outer net equipment 501, for sending target data to outer net agent apparatus based on preset protocol；
The outer net agent apparatus 502, for using described in the proxy port reception in advance for outer net equipment creation
Target data；It determines and carries out data transmission required internal agreement between proxy server and the outer net equipment；By the mesh
Mark data and the identification information for the information for including the proxy port are packaged to obtain internal agreement using the internal agreement
Data packet；The internal protocol data packet is sent to the proxy server according to the internal agreement；
The proxy server 503, for the internal protocol data packet to be sent to Intranet agent apparatus；
The Intranet agent apparatus 504, the internal protocol data packet sent for receiving the proxy server；Determine institute
State the corresponding internal agreement of internal protocol data packet；The internal protocol data packet, which is parsed, according to the internal agreement obtains target
Data；The target data is sent to Intranet equipment；
The Intranet equipment 505, for receiving the target data.
It should be noted that the serial number of the above embodiments of the invention is only for description, do not represent the advantages or disadvantages of the embodiments.And
The terms "include", "comprise" herein or any other variant thereof is intended to cover non-exclusive inclusion, so that packet
Process, device, article or the method for including a series of elements not only include those elements, but also including being not explicitly listed
Other element, or further include for this process, device, article or the intrinsic element of method.Do not limiting more
In the case where, the element that is limited by sentence "including a ...", it is not excluded that including process, device, the article of the element
Or there is also other identical elements in method.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (13)
1. a kind of outer net equipment and Intranet communication between devices method characterized by comprising
The number of targets that the outer net equipment is sent based on preset protocol is received using the proxy port created in advance for outer net equipment
According to；
It determines and carries out data transmission required internal agreement between proxy server and the outer net equipment；
The identification information of the target data and the information for including the proxy port is packaged using the internal agreement
Obtain internal protocol data packet；
The internal protocol data packet is sent to the proxy server according to the internal agreement, so that the agency service
The internal protocol data packet is sent to Intranet equipment by device.
2. the method according to claim 1, wherein described utilize the proxy port created in advance for outer net equipment
Before receiving the target data that the outer net equipment is sent based on preset protocol, further includes:
Request to create receiving port is monitored, when receiving the proxy port request to create that the outer net equipment is sent, creates institute
State proxy port.
3. the method according to claim 1, wherein the internal network protocol is udp protocol.
4. the method according to claim 1, wherein it is described by the internal protocol data packet according to the inside
Agreement is sent to the proxy server, so that the internal protocol data packet is sent to Intranet equipment by the proxy server
Later, the method also includes:
Utilize being handled by the Intranet equipment the target data for proxy port Receiving Agent server forwarding
Obtain target process outcome；
The target process outcome is forwarded to the outer net equipment using the preset protocol.
5. the method according to claim 1, wherein the preset protocol includes: kcp agreement or quic agreement.
6. the method according to claim 1, wherein it is described by the internal protocol data packet according to the inside
Agreement is sent to the proxy server, sets so that the internal protocol data packet is sent to Intranet by the proxy server
It is standby, comprising:
The internal protocol data packet is sent to the proxy server according to the internal agreement, so that the agency service
The internal protocol data packet is sent to the proxy server of the Intranet equipment by device, and the proxy server of the Intranet equipment is for parsing
The internal protocol data packet obtains the target data, and the target data is sent to the Intranet equipment.
7. according to claim 1 to method described in 6 any one, which is characterized in that by the target data and include described
Internal agreement described in the message identification use of information of proxy port is packaged to obtain internal protocol data packet, comprising:
Determine the agent IP address of the proxy port corresponding first the whole network unique identification and the current system；Wherein, when
The proxy server receive that the Intranet equipment returns to the target process outcome of target data when, utilize described first
The whole network unique identification determines the corresponding proxy port and corresponding agent IP address；
Determine the second the whole network unique identification and the Intranet equipment of the Intranet equipment for receiving the target data
Port numbers；Wherein, it when the proxy server receives the target data, is determined using second the whole network unique identification
The tcp agreement fd information communicated with the Intranet equipment；
First the whole network unique identification, the information of the proxy port, the agent IP address, described second the whole network is unique
Mark is used as identification information；
It is packaged the identification information and the target data to obtain internal protocol data packet using the internal agreement.
8. a kind of outer net agent apparatus, which is characterized in that described device includes memory and processor, is stored on the memory
There is the outer net broker program that can be run on the processor, is realized such as when the outer net broker program is executed by the processor
Outer net equipment described in claim 1 to 7 any one and Intranet communication between devices method.
9. a kind of outer net equipment and Intranet communication system characterized by comprising
Target data receiving module, for being based on using the proxy port reception outer net equipment in advance for the creation of outer net equipment
The target data that preset protocol is sent；
Internal agreement determining module carries out data transmission in required between proxy server and the outer net equipment for determining
Portion's agreement；
Package module, for the identification information of the target data and the information for including the proxy port to be utilized the inside
Agreement is packaged to obtain internal protocol data packet；
Sending module, for the internal protocol data packet to be sent to the proxy server according to the internal agreement, with
Make the proxy server that the internal protocol data packet is sent to Intranet equipment.
10. a kind of computer readable storage medium, which is characterized in that be stored with outer net generation on the computer readable storage medium
Program is managed, the outer net broker program can be executed by one or more processors, to realize such as any one of claim 1 to 7 institute
The outer net equipment and Intranet communication between devices method stated.
11. a kind of outer net equipment and Intranet communication between devices method characterized by comprising
The internal protocol data packet that Receiving Agent server is sent；
Determine the corresponding internal agreement of the internal protocol data packet；The internal protocol data is parsed according to the internal agreement
Packet obtains target data；
The target data is sent to Intranet equipment.
12. a kind of Intranet agent apparatus, which is characterized in that described device includes memory and processor, is deposited on the memory
The Intranet broker program that can be run on the processor is contained, the Intranet broker program is realized when being executed by the processor
Outer net equipment and Intranet communication between devices method as claimed in claim 11.
13. a kind of outer net equipment and Intranet communication system characterized by comprising
Outer net equipment, for sending target data to outer net agent apparatus based on preset protocol；
The outer net agent apparatus, for receiving the number of targets using the proxy port in advance for outer net equipment creation
According to；It determines and carries out data transmission required internal agreement between proxy server and the outer net equipment；By the target data
It is packaged to obtain internal protocol data packet using the internal agreement with the identification information for the information for including the proxy port；
The internal protocol data packet is sent to the proxy server according to the internal agreement；
The proxy server, for the internal protocol data packet to be sent to Intranet agent apparatus；
The Intranet agent apparatus, the internal protocol data packet sent for receiving the proxy server；Determine the inside
The corresponding internal agreement of protocol data packet；The internal protocol data packet, which is parsed, according to the internal agreement obtains target data；
The target data is sent to Intranet equipment；
The Intranet equipment, for receiving the target data.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110365701A (en) * | 2019-07-30 | 2019-10-22 | 深圳前海达闼云端智能科技有限公司 | The management method of customer terminal equipment, calculates equipment and storage medium at device |
| CN110489277A (en) * | 2019-08-21 | 2019-11-22 | 深信服科技股份有限公司 | A kind of server backup method, system, device and computer readable storage medium |
| CN111711615A (en) * | 2020-05-29 | 2020-09-25 | 成都金隼智安科技有限公司 | Knowledge base information synchronization system and method for edge security computing node |
| CN111782322A (en) * | 2020-06-28 | 2020-10-16 | 西安雷风电子科技有限公司 | Intranet and extranet message communication server and system based on cloud desktop server |
| CN112019568A (en) * | 2020-10-19 | 2020-12-01 | 北京太一星晨信息技术有限公司 | Message forwarding method, device and communication method and system |
| CN112738074A (en) * | 2020-12-25 | 2021-04-30 | 成都鼎安华智慧物联网股份有限公司 | Method for realizing Telnet communication in network isolation |
| CN113364842A (en) * | 2021-05-31 | 2021-09-07 | 河南光悦网络科技有限公司 | Network data transmission method |
| CN113382084A (en) * | 2021-06-30 | 2021-09-10 | 北京小程科技有限公司 | Method and system for remotely debugging local area network equipment of parking lot through wide area network |
| CN113765936A (en) * | 2021-09-22 | 2021-12-07 | 杭州安恒信息技术股份有限公司 | Data transmission method, device, equipment and computer readable storage medium |
| CN114900550A (en) * | 2022-04-13 | 2022-08-12 | 度小满科技(北京)有限公司 | Communication method and related device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1571398A (en) * | 2004-04-29 | 2005-01-26 | 上海交通大学 | Network safety isolating and information exchanging system and method based on proxy mapping |
| CN102882828A (en) * | 2011-07-11 | 2013-01-16 | 上海可鲁系统软件有限公司 | Information safe transmission control method between inside network and outside network and gateway thereof |
| CN107172020A (en) * | 2017-04-28 | 2017-09-15 | 湖北微源卓越科技有限公司 | A kind of network data security exchange method and system |
-
2019
- 2019-04-26 CN CN201910344866.7A patent/CN110049059A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1571398A (en) * | 2004-04-29 | 2005-01-26 | 上海交通大学 | Network safety isolating and information exchanging system and method based on proxy mapping |
| CN102882828A (en) * | 2011-07-11 | 2013-01-16 | 上海可鲁系统软件有限公司 | Information safe transmission control method between inside network and outside network and gateway thereof |
| CN107172020A (en) * | 2017-04-28 | 2017-09-15 | 湖北微源卓越科技有限公司 | A kind of network data security exchange method and system |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110365701B (en) * | 2019-07-30 | 2021-12-31 | 达闼机器人有限公司 | Client terminal equipment management method and device, computing equipment and storage medium |
| CN110365701A (en) * | 2019-07-30 | 2019-10-22 | 深圳前海达闼云端智能科技有限公司 | The management method of customer terminal equipment, calculates equipment and storage medium at device |
| CN110489277A (en) * | 2019-08-21 | 2019-11-22 | 深信服科技股份有限公司 | A kind of server backup method, system, device and computer readable storage medium |
| CN111711615A (en) * | 2020-05-29 | 2020-09-25 | 成都金隼智安科技有限公司 | Knowledge base information synchronization system and method for edge security computing node |
| CN111782322A (en) * | 2020-06-28 | 2020-10-16 | 西安雷风电子科技有限公司 | Intranet and extranet message communication server and system based on cloud desktop server |
| CN112019568A (en) * | 2020-10-19 | 2020-12-01 | 北京太一星晨信息技术有限公司 | Message forwarding method, device and communication method and system |
| CN112738074A (en) * | 2020-12-25 | 2021-04-30 | 成都鼎安华智慧物联网股份有限公司 | Method for realizing Telnet communication in network isolation |
| CN112738074B (en) * | 2020-12-25 | 2023-02-24 | 成都鼎安华智慧物联网股份有限公司 | Method for realizing Telnet communication in network isolation |
| CN113364842A (en) * | 2021-05-31 | 2021-09-07 | 河南光悦网络科技有限公司 | Network data transmission method |
| CN113364842B (en) * | 2021-05-31 | 2022-12-16 | 深圳市光网世纪科技有限公司 | Network data transmission method |
| CN113382084A (en) * | 2021-06-30 | 2021-09-10 | 北京小程科技有限公司 | Method and system for remotely debugging local area network equipment of parking lot through wide area network |
| CN113765936A (en) * | 2021-09-22 | 2021-12-07 | 杭州安恒信息技术股份有限公司 | Data transmission method, device, equipment and computer readable storage medium |
| CN114900550A (en) * | 2022-04-13 | 2022-08-12 | 度小满科技(北京)有限公司 | Communication method and related device |
| CN114900550B (en) * | 2022-04-13 | 2024-05-07 | 度小满科技(北京)有限公司 | Communication method and related device |
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