CN107071090A - Application process and system of the virtual network address in the link of networking - Google Patents
Application process and system of the virtual network address in the link of networking Download PDFInfo
- Publication number
- CN107071090A CN107071090A CN201710379180.2A CN201710379180A CN107071090A CN 107071090 A CN107071090 A CN 107071090A CN 201710379180 A CN201710379180 A CN 201710379180A CN 107071090 A CN107071090 A CN 107071090A
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- CN
- China
- Prior art keywords
- network address
- virtual network
- packet
- address
- terminal
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5038—Address allocation for local use, e.g. in LAN or USB networks, or in a controller area network [CAN]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/09—Mapping addresses
- H04L61/10—Mapping addresses of different types
- H04L61/103—Mapping addresses of different types across network layers, e.g. resolution of network layer into physical layer addresses or address resolution protocol [ARP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2101/00—Indexing scheme associated with group H04L61/00
- H04L2101/60—Types of network addresses
- H04L2101/618—Details of network addresses
- H04L2101/622—Layer-2 addresses, e.g. medium access control [MAC] addresses
Abstract
Application process and system in being linked the invention provides a kind of virtual network address at networking, methods described comprise the following steps：The quantity of the terminal accessed in LAN is obtained, such as quantity exceedes given threshold, then is terminal distribution virtual network address；By the quantity of interpolation data bag in the header field of the packet；The packet that the terminal of the virtual network address is sent such as is received, the virtual network address in packet is replaced with to local IP address.The technical scheme that the present invention is provided has the advantages that user experience is high.
Description
Technical field
The present invention relates to the communications field, more particularly to a kind of virtual network address linked at networking in application process and be
System.
Background technology
Network linking is the link that data are sent in network, the existing network address is limited, if so quantity is excessive
Terminal is connected, then can not be communicated, and then influences customer experience degree.
The content of the invention
A kind of application process during virtual network address is linked at networking is provided, the customer experience of prior art is which solved
Spend the shortcoming of difference.
On the one hand a kind of application process in being linked there is provided virtual network address at networking, methods described includes following step
Suddenly：
The quantity of the terminal accessed in LAN is obtained, such as quantity exceedes given threshold, then is terminal distribution virtual net
Network address；
The mapping relations set up between virtual network address and MAC Address；
The packet that the terminal of the virtual network address is sent such as is received, the virtual network address in packet is changed
Into local IP address.
Optionally, methods described also includes：
Such as receive the packet of network equipment transmission, such as purpose MAC of the packet is differed with local mac, then from
The corresponding virtual network address of purpose MAC is found out in mapping relations, the purpose IP address of the packet is altered to the void
Intend the network address.
Optionally, methods described also includes：
Such as the terminal quantity is less than amount threshold, then deletes the mapping relations.
A kind of application system of the second aspect there is provided virtual network address in the link of networking, methods described includes：
Acquiring unit, such as quantity of the terminal accessed for obtaining in LAN, the quantity exceed given threshold, then are end
End distribution virtual network address；
Map unit, for setting up the mapping relations between virtual network address and MAC Address；
Control unit, for such as receiving the packet that the terminal of the virtual network address is sent, by the void in packet
Intend the network address and be replaced with local IP address.
Optionally, the system also includes：
Control unit, the packet for such as receiving network equipment transmission, such as the purpose MAC of the packet with it is local
MAC is differed, then the corresponding virtual network address of purpose MAC is found out from mapping relations, by the purpose IP of the packet
Address change is into the virtual network address.
Optionally, the system also includes：
Control unit, is less than amount threshold for such as terminal quantity, then deletes the mapping relations.
The third aspect is stored thereon with computer program there is provided a kind of computer-readable recording medium, and the program is processed
Device realizes application process of the above-mentioned virtual network address in the link of networking when performing.
There is provided a kind of terminal, including one or more processors, memory, transceiver, and one or many for fourth aspect
Individual program, one or more of programs are stored in the memory, and are configured by one or more of processing
Device is performed, and described program includes the finger for being used to perform the step in the application process during above-mentioned virtual network address is linked at networking
Order.
The technical scheme that the specific embodiment of the invention is provided obtains the quantity of the terminal accessed in LAN, such as quantity
Then it is terminal distribution virtual network address more than given threshold, the mapping set up between virtual network address and MAC Address is closed
System, such as receives the packet that the terminal of the virtual network address is sent, by the virtual network address replacement cost in packet
The IP address on ground, so it has distributes and safeguard virtual network address in real time, realizes that virtual network address communicates, improves user
The advantage of Experience Degree.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
The flow chart of application processes of the Fig. 1 for a kind of virtual network address of the invention provided in the link of networking.
The structure chart of application systems of the Fig. 2 for a kind of virtual network address of the invention provided in the link of networking.
A kind of hardware architecture diagram for terminal that Fig. 3 provides for the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refering to Fig. 1, during Fig. 1 links for a kind of virtual network address that the first better embodiment of the invention is provided at networking
Application process flow chart, this method completes by a node, and this method is as shown in figure 1, comprise the following steps：
Step S101, the quantity for obtaining the terminal accessed in LAN, such as quantity exceed given threshold, then are terminal point
With virtual network address；
Step S102, the mapping relations set up between virtual network address and MAC Address；
Step S103, such as receive the virtual network address terminal send packet, by the virtual net in packet
Network address substitution is into local IP address.
The technical scheme that the specific embodiment of the invention is provided obtains the quantity of the terminal accessed in LAN, such as quantity
Then it is terminal distribution virtual network address more than given threshold, the mapping set up between virtual network address and MAC Address is closed
System, such as receives the packet that the terminal of the virtual network address is sent, by the virtual network address replacement cost in packet
The IP address on ground, so it has distributes and safeguard virtual network address in real time, realizes that virtual network address communicates, improves user
The advantage of Experience Degree.
Optionally, it can also include after above-mentioned steps S103：
Such as receive the packet of network equipment transmission, such as purpose MAC of the packet is differed with local mac, then from
The corresponding virtual network address of purpose MAC is found out in mapping relations, the purpose IP address of the packet is altered to the void
Intend the network address.
Optionally, it can also include after above-mentioned steps S103：
Such as the terminal quantity is less than amount threshold, then deletes the mapping relations.
Refering to Fig. 2, during Fig. 2 links for a kind of virtual network address that the second better embodiment of the invention is provided at networking
Application system, the system as shown in Fig. 2 including：
Acquiring unit 201, such as quantity of the terminal accessed for obtaining in LAN, the quantity exceed given threshold, then
For terminal distribution virtual network address；
Map unit 202, for setting up the mapping relations between virtual network address and MAC Address；
Control unit 203, for such as receiving the packet that the terminal of the virtual network address is sent, by packet
Virtual network address is replaced with local IP address.
The technical scheme that the specific embodiment of the invention is provided obtains the quantity of the terminal accessed in LAN, such as quantity
Then it is terminal distribution virtual network address more than given threshold, the mapping set up between virtual network address and MAC Address is closed
System, such as receives the packet that the terminal of the virtual network address is sent, by the virtual network address replacement cost in packet
The IP address on ground, so it has distributes and safeguard virtual network address in real time, realizes that virtual network address communicates, improves user
The advantage of Experience Degree.
Optionally, said system can also include：
Control unit 203, the packet for such as receiving network equipment transmission, such as purpose MAC and this of the packet
Ground MAC is differed, then the corresponding virtual network address of purpose MAC is found out from mapping relations, by the purpose of the packet
IP address is altered to the virtual network address.
Optionally, said system can also include：
Control unit 203, is less than amount threshold for such as terminal quantity, then deletes the mapping relations.
It should be noted that for foregoing each method embodiment or embodiment, in order to be briefly described, therefore by its all table
State as a series of combination of actions, but those skilled in the art should know, the present invention is not by described sequence of movement
Limitation because according to the present invention, some steps can be carried out using other orders or simultaneously.Secondly, people in the art
Member should also know that embodiment or embodiment described in the specification belong to preferred embodiment, involved action and list
Necessary to the member not necessarily present invention.
The specific embodiment of the invention also provides a kind of computer-readable recording medium, is stored thereon with computer program,
The program realizes application process of the above-mentioned virtual network address in the link of networking when being executed by processor.
The specific embodiment of the invention also provides a kind of node, as shown in figure 3, including one or more processors 302, depositing
Reservoir 301, transceiver 303, and one or more programs, one or more of programs are stored in the memory,
And it is configured by one or more of computing devices, described program includes being used to perform above-mentioned virtual network address in net
The instruction of the step in application process in the link of road.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiment.
Step in present invention method can be sequentially adjusted, merged and deleted according to actual needs.
Unit in device of the embodiment of the present invention can be combined, divided and deleted according to actual needs.This area
Not be the same as Example and the feature of non-be the same as Example described in this specification can be combined or combined by technical staff.
Through the above description of the embodiments, it is apparent to those skilled in the art that the present invention can be with
Realized with hardware, or firmware is realized, or combinations thereof mode is realized.When implemented in software, can be by above-mentioned functions
It is stored in computer-readable medium or is transmitted as one or more instructions on computer-readable medium or code.Meter
Calculation machine computer-readable recording medium includes computer-readable storage medium and communication media, and wherein communication media includes being easy to from a place to another
Any medium of individual place transmission computer program.Storage medium can be any usable medium that computer can be accessed.With
Exemplified by this but it is not limited to：Computer-readable medium can include random access memory (Random Access Memory,
RAM), read-only storage (Read-Only Memory, ROM), EEPROM (Electrically
Erasable Programmable Read-Only Memory, EEPROM), read-only optical disc (Compact Disc Read-
Only Memory, CD-ROM) or other optical disc storages, magnetic disk storage medium or other magnetic storage apparatus or can be used in
Carry or storage with instruction or data structure form desired program code and can by computer access any other
Medium.In addition.Any connection can be suitably turn into computer-readable medium.If for example, software is to use coaxial cable, light
Fine optical cable, twisted-pair feeder, Digital Subscriber Line (Digital Subscriber Line, DSL) or such as infrared ray, radio and
The wireless technology of microwave etc is transmitted from website, server or other remote sources, then coaxial cable, optical fiber cable, double
The wireless technology of twisted wire, DSL or such as infrared ray, wireless and microwave etc be included in belonging to medium it is fixing in.Such as this hair
Used in bright, disk (Disk) and dish (disc) include compressing laser disc (CD), laser disc, laser disc, Digital Versatile Disc (DVD),
Floppy disk and Blu-ray Disc, the replicate data of the usual magnetic of which disk, and dish is then with laser come optical replicate data.Group above
Conjunction should also be as being included within the protection domain of computer-readable medium.
In a word, the preferred embodiment of technical solution of the present invention is the foregoing is only, is not intended to limit the present invention's
Protection domain.Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in
Within protection scope of the present invention.
Claims (8)
1. application process of a kind of virtual network address in the link of networking, it is characterised in that methods described comprises the following steps：
The quantity of terminal accessed in LAN is obtained, such as quantity exceedes given threshold, then for terminal distribution virtual network
Location；
The mapping relations set up between virtual network address and MAC Address；
The packet that the terminal of the virtual network address is sent such as is received, by the virtual network address replacement cost in packet
The IP address on ground.
2. according to the method described in claim 1, it is characterised in that methods described also includes：
The packet of network equipment transmission is such as received, the purpose MAC of such as packet is differed with local mac, then from mapping
The corresponding virtual network address of purpose MAC is found out in relation, the purpose IP address of the packet is altered to the virtual net
Network address.
3. according to the method described in claim 1, it is characterised in that methods described also includes：
Such as the terminal quantity is less than amount threshold, then deletes the mapping relations.
4. application system of a kind of virtual network address in the link of networking, it is characterised in that methods described includes：
Acquiring unit, such as quantity of the terminal accessed for obtaining in LAN, the quantity exceed given threshold, then are terminal point
With virtual network address；
Map unit, for setting up the mapping relations between virtual network address and MAC Address,；
Control unit, for such as receiving the packet that the terminal of the virtual network address is sent, by the virtual net in packet
Network address substitution is into local IP address.
5. system according to claim 4, it is characterised in that
Described control unit, the packet for such as receiving network equipment transmission, such as the purpose MAC of the packet with it is local
MAC is differed, then the corresponding virtual network address of purpose MAC is found out from mapping relations, by the purpose IP of the packet
Address change is into the virtual network address.
6. system according to claim 4, it is characterised in that
Described control unit, is less than amount threshold for such as terminal quantity, then deletes the mapping relations.
7. a kind of computer-readable recording medium, is stored thereon with computer program, realized such as when the program is executed by processor
Application process of the virtual network address in the link of networking described in claim 1-3 any one.
8. a kind of terminal, it is characterised in that including one or more processors, memory, transceiver, and one or more journeys
Sequence, one or more of programs are stored in the memory, and are configured to be held by one or more of processors
OK, described program includes being used to perform in application process of the virtual network address in the link of networking described in 1-3 any one
The step of instruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710379180.2A CN107071090A (en) | 2017-05-25 | 2017-05-25 | Application process and system of the virtual network address in the link of networking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710379180.2A CN107071090A (en) | 2017-05-25 | 2017-05-25 | Application process and system of the virtual network address in the link of networking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107071090A true CN107071090A (en) | 2017-08-18 |
Family
ID=59611239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710379180.2A Pending CN107071090A (en) | 2017-05-25 | 2017-05-25 | Application process and system of the virtual network address in the link of networking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107071090A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018214113A1 (en) * | 2017-05-25 | 2018-11-29 | 深圳市伊特利网络科技有限公司 | Method and system for applying virtual network addresses in network link |
| CN114006886A (en) * | 2021-09-24 | 2022-02-01 | 苏州浪潮智能科技有限公司 | Method, device and storage medium for solving MAC address conflict of multi-control server |
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| CN114006886A (en) * | 2021-09-24 | 2022-02-01 | 苏州浪潮智能科技有限公司 | Method, device and storage medium for solving MAC address conflict of multi-control server |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |
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