CN109359225A - Transregional wire area address inquiring method, device and computer equipment - Google Patents
Transregional wire area address inquiring method, device and computer equipment Download PDFInfo
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- CN109359225A CN109359225A CN201811213334.1A CN201811213334A CN109359225A CN 109359225 A CN109359225 A CN 109359225A CN 201811213334 A CN201811213334 A CN 201811213334A CN 109359225 A CN109359225 A CN 109359225A
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Abstract
The present invention relates to a kind of transregional wire area address inquiring methods, which comprises obtains the address analysis protocol message of the transregional terminal sent by the interchanger of transregional access, the address analysis protocol message is sent to the interchanger by the transregional terminal；According to the present network address information of transregional terminal described in address resolution association Receive message；The current region address of the transregional terminal is obtained according to the present network address information and preset regional address database.The transregional wire area address inquiring method of the present invention program, device, system-computed machine equipment and readable storage medium storing program for executing can inquire transregional wire area address in physics wiring and in the case where obstructed network, high-efficient and will not under-enumeration.
Description
Technical field
The present invention relates to field of communication technology, more particularly to a kind of transregional wire area address inquiring method, device and
Computer equipment.
Background technique
Currently, power industry system network safety situation is severeer, the appearance of various novel attack types is so that electric power
Network security is there are many uncertainties, each kiowatt the problem of there is also many transregional interconnections, so that constituent parts are to itself
Live network is in confused situation really, and transregional interconnection problem can not be checked in time to reach and meet regulatory requirements.
Current transregional interconnection problem mainly passes through manually investigation or uses ICMP (Internet to different zones
Control Message Protocol, Internet Control Message agreement) to IP (the Internet Protocol of not same district
Address, Internet protocol address) carry out PING (Packet Internet Groper, the Internet packets survey meter, for surveying
Try the program of network connection amount) test.
Artificial investigation inefficiency, omission factor are high；Since IP network section is different between different zones, it is likely that there are physics to connect
Line and the obstructed situation of network, such case can not detect transregional wiring address by ICMP.
Summary of the invention
The purpose of the present invention is to provide a kind of transregional wire area address inquiring methods, system-computed machine equipment and readable
Storage medium can inquire transregional wire area address in physics wiring and in the case where obstructed network, high-efficient and will not
Under-enumeration.
The purpose of the present invention is achieved through the following technical solutions:
A kind of transregional wire area address inquiring method, which comprises
Obtain the address analysis protocol message of the transregional terminal sent by the interchanger of transregional access, the address resolution association
It discusses message and the interchanger is sent to by the transregional terminal；
According to the present network address information of transregional terminal described in address resolution association Receive message；
Working as the transregional terminal is obtained according to the present network address information and preset regional address database
Proparea domain addresses.
Address resolution association message announcement content is the current network of the transregional terminal in one of the embodiments,
Address information, the present network address information include current internet protocol address information and current physical address information.
In one of the embodiments, the regional address database purchase have different zones address and with each region
The network address information of the corresponding terminal in address.
It is described according to the present network address information and preset regional address data in one of the embodiments,
The current region address that library obtains the transregional terminal includes:
With inquiring in the regional address database network identical with the present network address information of the transregional terminal
Location information；
With inquiring in the regional address database network identical with the present network address information of the transregional terminal
The corresponding regional address of location information, the regional address inquired are the current region address of the transregional terminal.
A kind of transregional wire area address lookup device, described device include:
Data obtaining module, for obtaining the address resolution protocol report of the transregional terminal sent by the interchanger of transregional access
Text, the address analysis protocol message are sent to the interchanger by the transregional terminal；
Address acquisition module, the present network address for the transregional terminal according to address resolution association Receive message
Information；
Area determination module, for being obtained according to the present network address information and preset regional address database
The current region address of the transregional terminal.
Address resolution association message announcement content is the current network of the transregional terminal in one of the embodiments,
Address information, the present network address information include current internet protocol address information and current physical address information.
In one of the embodiments, the regional address database purchase have different zones address and with each region
The network address information of the corresponding terminal in address.
The area determination module includes: in one of the embodiments,
The area determination module includes:
Address lookup unit, for inquiring the present network address in the regional address database with the transregional terminal
The identical network address information of information；
Site polling unit inquires the present network address information in the regional address database with the transregional terminal
Identical network address information corresponding regional address, the regional address inquired are the current region of the transregional terminal
Location.
A kind of computer equipment, including memory and processor, the memory are stored with computer program, the processing
Device realizes following steps when executing the computer program:
Obtain the address analysis protocol message of the transregional terminal sent by the interchanger of transregional access, the address resolution association
It discusses message and the interchanger is sent to by the transregional terminal；
According to the present network address information of transregional terminal described in address resolution association Receive message；
Working as the transregional terminal is obtained according to the present network address information and preset regional address database
Proparea domain addresses.
A kind of computer readable storage medium, is stored thereon with computer program, and the computer program is held by processor
Following steps are realized when row:
Obtain the address analysis protocol message of the transregional terminal sent by the interchanger of transregional access, the address resolution association
It discusses message and the interchanger is sent to by the transregional terminal；
According to the present network address information of transregional terminal described in address resolution association Receive message；
Working as the transregional terminal is obtained according to the present network address information and preset regional address database
Proparea domain addresses.
Transregional terminal is obtained by inquiry terminal access by the interchanger of transregional access according to the scheme of aforementioned present invention
It is sent to by the address analysis protocol message of the interchanger of transregional access, and obtained by parsing the address analysis protocol message
The present network address information of transregional terminal can solve the different terminals connecting with interchanger because IP address difference causes not
The problem of network address information of transregional terminal can be obtained, then by by the present network address information and predeterminable area
Location database is matched, and is obtained the current region address of the transregional terminal, be can be improved the regional address to transregional terminal
Search efficiency, and can be avoided under-enumeration.
Detailed description of the invention
Fig. 1 is the applied environment figure of transregional wire area address inquiring method in one embodiment；
Fig. 2 is the flow diagram of transregional wire area address inquiring method in one embodiment；
Fig. 3 is the applied environment figure of transregional wire area address inquiring method in one embodiment；
Fig. 4 is the flow diagram of transregional wire area address inquiring method in one embodiment；
Fig. 5 is the structural block diagram of transregional wire area address lookup device in one embodiment；
Fig. 6 is the structural block diagram of transregional wire area address lookup device in one embodiment；
Fig. 7 is the internal structure chart of computer equipment in one embodiment；
Fig. 8 is the internal structure chart of computer equipment in another embodiment.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, with reference to the accompanying drawings and embodiments, to this
Invention is described in further detail.It should be appreciated that the specific embodiments described herein, be only used to explain this hair
It is bright, and the scope of protection of the present invention is not limited.
Transregional wire area address inquiring method provided by the present application, can be applied in application environment as shown in Figure 1.
Wherein, inquiry terminal 104 obtains the address analysis protocol message of the transregional terminal 102 sent by the interchanger of transregional access, institute
It states address analysis protocol message and the interchanger is sent to by the transregional terminal 102；Terminal 104 is inquired to be solved according to the address
The present network address information of transregional terminal 102 described in analysis association Receive message；Terminal 104 is inquired according to the present network address
Information and preset regional address database obtain the current region address of the transregional terminal.Wherein, 104 He of terminal is inquired
Transregional terminal 102 can be, but not limited to be various personal computers, laptop, smart phone, tablet computer and portable
Wearable device.It will be understood by those skilled in the art that transregional wire area address inquiring method provided by the present application, not only may be used
To be applied in application environment shown in FIG. 1, it can also apply but be not limited in various computers or server.
In one embodiment, as shown in Fig. 2, providing a kind of transregional wire area address inquiring method, in this way
Applied to being illustrated for the inquiry terminal 104 in Fig. 1, comprising the following steps:
Step S102 obtains the address analysis protocol message of the transregional terminal sent by the interchanger of transregional access, described
Address analysis protocol message is sent to the interchanger by the transregional terminal；
Due to sending data, this data institute energy by the interchanger of transregional access other equipment all into network simultaneously
The range being broadcast to is broadcast domain, therefore although inquiry terminal is different with the IP address of transregional terminal, still in same
Address analysis protocol message is sent to interchanger by a broadcast domain, transregional terminal, and inquiry terminal obtains the address from interchanger
Analysis protocol message；
Step S104, according to the present network address information of transregional terminal described in address resolution association Receive message；
Specifically, different with the IP address of transregional terminal due to inquiry terminal, transregional terminal can only be sent out to interchanger
Address analysis protocol message is sent, the address analysis protocol message is used to notice the present network address information of transregional terminal, looks into
It askes terminal to parse the address analysis protocol message, the present network address information of the transregional terminal can be obtained；
Step S106 is obtained described transregional according to the present network address information and preset regional address database
The current region address of terminal.
As shown in connection with fig. 3, it is isolated between the area II and the area III by isolating device, the data flow in the area II can pass through the area II
The mirror port of core switch 101 flows into the area III, but the data flow in the area III cannot be sent to the area II, transregional in the area III
In the transregional access switch 103 for being linked into the area II of terminal 102, address analysis protocol message is passed through access by transregional terminal 102
Interchanger 103 is sent to core switch 101, and inquiry terminal 104 accesses the mirror port of core switch 101, passes through core
Interchanger 101 obtains the address analysis protocol message of transregional terminal 102, then solves to the address analysis protocol message
Analysis, obtains the present network address information of transregional terminal 102.
In above-mentioned transregional wire area address inquiring method, by inquiry terminal access by the interchanger of transregional access, obtain
Transregional terminal is taken to be sent to by the address analysis protocol message of the interchanger of transregional access, and by parsing the address resolution association
The present network address information for discussing the transregional terminal of Receive message can solve the different terminals connecting with interchanger because of IP address
Difference leads to the problem of cannot obtaining the network address information of transregional terminal, then by by the present network address information with
Predeterminable area address database is matched, and is obtained the current region address of the transregional terminal, be can be improved to transregional terminal
Regional address search efficiency, and can be avoided under-enumeration.
Address resolution association message announcement content is the current network of the transregional terminal in one of the embodiments,
Address information, the present network address information include current internet protocol address information (IP) and current physical address information
(MAC)。
In one of the embodiments, the regional address database purchase have different zones address and with each region
The network address information of the corresponding terminal in address.
Therefore it may only be necessary to know present network address information, it will be in present network address information and regional address database
Address information be compared, so that it may find out regional address corresponding with present network address information.
It is in one of the embodiments, as shown in figure 4, described according to the present network address information and preset area
The current region address that domain addresses database obtains the transregional terminal includes:
Step S1061 inquires the present network address information phase in the regional address database with the transregional terminal
Same network address information；
Step S1062 inquires the present network address information phase in the regional address database with the transregional terminal
With the corresponding regional address of network address information, the regional address inquired is the current region of the transregional terminal
Location.
Specifically, each terminal is corresponding with a MAC Address, each network site is corresponding with an IP address, will
MAC Address and IP address in predeterminable area address database each MAC Address and IP address compare, so that it may find out
The MAC Address and the corresponding regional address of IP address.
It is described in one of the embodiments, as shown in figure 5, providing a kind of transregional wire area address lookup device
Device includes:
Data obtaining module 102, for obtaining the address resolution association of the transregional terminal sent by the interchanger of transregional access
Message is discussed, the address analysis protocol message is sent to the interchanger by the transregional terminal；
Address acquisition module 104, the current network for the transregional terminal according to address resolution association Receive message
Address information；
Area determination module 106, for according to the present network address information and preset regional address database
Obtain the current region address of the transregional terminal.
It is wherein crossing in one embodiment, address resolution association message announcement content is the current net of the transregional terminal
Network address information, the present network address information include current internet protocol address information and current physical address information.
In one of the embodiments, the regional address database purchase have different zones address and with each region
The network address information of the corresponding terminal in address.
In one of the embodiments, as shown in fig. 6, the area determination module 106 includes:
Address lookup unit 1061, for inquiring the current network in the regional address database with the transregional terminal
The identical network address information of address information；
Site polling unit 1062, for inquiring the current network in the regional address database with the transregional terminal
The corresponding regional address of the identical network address information of address information, the regional address inquired are working as the transregional terminal
Proparea domain addresses.
In one embodiment, a kind of computer equipment is provided, which can be server, internal junction
Composition can be as shown in Figure 7.The computer equipment include by system bus connect processor, memory, network interface and
Database.Wherein, the processor of the computer equipment is for providing calculating and control ability.The memory packet of the computer equipment
Include non-volatile memory medium, built-in storage.The non-volatile memory medium is stored with operating system, computer program and data
Library.The built-in storage provides environment for the operation of operating system and computer program in non-volatile memory medium.The calculating
The database of machine equipment is for storing the data that performance appraisal is related to.The network interface of the computer equipment is used for and external end
End passes through network connection communication.To realize a kind of transregional wire area address lookup side when the computer program is executed by processor
Method.
In one embodiment, a kind of computer equipment is provided, which can be terminal, internal structure
Figure can be as shown in Figure 8.The computer equipment includes processor, the memory, network interface, display connected by system bus
Screen and input unit.Wherein, the processor of the computer equipment is for providing calculating and control ability.The computer equipment is deposited
Reservoir includes non-volatile memory medium, built-in storage.The non-volatile memory medium is stored with operating system and computer journey
Sequence.The built-in storage provides environment for the operation of operating system and computer program in non-volatile memory medium.The calculating
The network interface of machine equipment is used to communicate with external terminal by network connection.When the computer program is executed by processor with
Realize a kind of transregional wire area address inquiring method.The display screen of the computer equipment can be liquid crystal display or electronics
Ink display screen, the input unit of the computer equipment can be the touch layer covered on display screen, are also possible to computer and set
Key, trace ball or the Trackpad being arranged on standby shell, can also be external keyboard, Trackpad or mouse etc..
It will be understood by those skilled in the art that structure shown in Fig. 7-8, only part relevant to application scheme
The block diagram of structure, does not constitute the restriction for the computer equipment being applied thereon to application scheme, and specific computer is set
Standby may include perhaps combining certain components or with different component layouts than more or fewer components as shown in the figure.
In one embodiment, a kind of computer equipment, including memory and processor are provided, is stored in memory
Computer program, the processor perform the steps of when executing computer program
Obtain the address analysis protocol message of the transregional terminal sent by the interchanger of transregional access, the address resolution association
It discusses message and the interchanger is sent to by the transregional terminal；
According to the present network address information of transregional terminal described in address resolution association Receive message；
Working as the transregional terminal is obtained according to the present network address information and preset regional address database
Proparea domain addresses.
Address resolution association message announcement content is when processor executes computer program in one of the embodiments,
The present network address information of the transregional terminal, the present network address information include current internet protocol address information
With current physical address information.
The regional address database purchase is different when processor executes computer program in one of the embodiments,
The network address information of regional address and terminal corresponding with each regional address.
Processor executes described according to the present network address information when computer program in one of the embodiments,
And preset regional address database obtains the current region address of the transregional terminal and includes:
With inquiring in the regional address database network identical with the present network address information of the transregional terminal
Location information；
With inquiring in the regional address database network identical with the present network address information of the transregional terminal
The corresponding regional address of location information, the regional address inquired are the current region address of the transregional terminal.
In one embodiment, a kind of computer readable storage medium is provided, computer program is stored thereon with, is calculated
Machine program performs the steps of when being executed by processor
Obtain the address analysis protocol message of the transregional terminal sent by the interchanger of transregional access, the address resolution association
It discusses message and the interchanger is sent to by the transregional terminal；
According to the present network address information of transregional terminal described in address resolution association Receive message；
Working as the transregional terminal is obtained according to the present network address information and preset regional address database
Proparea domain addresses.
Message announcement content is assisted in the address resolution when computer program is executed by processor in one of the embodiments,
For the present network address information of the transregional terminal, the present network address information includes current internet protocol address letter
Breath and current physical address information.
There is not the regional address database purchase when computer program is executed by processor in one of the embodiments,
With the network address information of regional address and terminal corresponding with each regional address.
It is described when computer program is executed by processor in one of the embodiments, to be believed according to the present network address
The current region address that breath and preset regional address database obtain the transregional terminal includes:
With inquiring in the regional address database network identical with the present network address information of the transregional terminal
Location information；
With inquiring in the regional address database network identical with the present network address information of the transregional terminal
The corresponding regional address of location information, the regional address inquired are the current region address of the transregional terminal.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the computer program can be stored in a non-volatile computer
In read/write memory medium, the computer program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein,
To any reference of memory, storage, database or other media used in each embodiment provided herein,
Including non-volatile and/or volatile memory.Nonvolatile memory may include read-only memory (ROM), programming ROM
(PROM), electrically programmable ROM (EPROM), electrically erasable ROM (EEPROM) or flash memory.Volatile memory may include
Random access memory (RAM) or external cache.By way of illustration and not limitation, RAM is available in many forms,
Such as static state RAM (SRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data rate sdram (DDRSDRAM), enhancing
Type SDRAM (ESDRAM), synchronization link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM
(RDRAM), direct memory bus dynamic ram (DRDRAM) and memory bus dynamic ram (RDRAM) etc..
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of transregional wire area address inquiring method, which is characterized in that the described method includes:
Obtain the address analysis protocol message of the transregional terminal sent by the interchanger of transregional access, the address resolution protocol report
Text is sent to the interchanger by the transregional terminal；
According to the present network address information of transregional terminal described in address resolution association Receive message；
Work as proparea according to what the present network address information and preset regional address database obtained the transregional terminal
Domain addresses.
2. transregional wire area address inquiring method according to claim 1, which is characterized in that address resolution association report
Literary announcement content is the present network address information of the transregional terminal, and the present network address information includes current internet
Protocol address information and current physical address information.
3. transregional wire area address inquiring method according to claim 1, which is characterized in that the regional address data
Inventory contains the network address information of different zones address and terminal corresponding with each regional address.
4. transregional wire area address inquiring method according to claim 3, which is characterized in that described according to described current
The current region address that network address information and preset regional address database obtain the transregional terminal includes:
Inquire network address letter identical with the present network address information of the transregional terminal in the regional address database
Breath；
Inquire network address letter identical with the present network address information of the transregional terminal in the regional address database
Corresponding regional address is ceased, the regional address inquired is the current region address of the transregional terminal.
5. a kind of transregional wire area address lookup device, which is characterized in that described device includes:
Data obtaining module, for obtaining the address analysis protocol message of the transregional terminal sent by the interchanger of transregional access,
The address analysis protocol message is sent to the interchanger by the transregional terminal；
Address acquisition module, the present network address letter for the transregional terminal according to address resolution association Receive message
Breath；
Area determination module, for according to the present network address information and the acquisition of preset regional address database
The current region address of transregional terminal.
6. transregional wire area address inquiring method according to claim 5, which is characterized in that address resolution association report
Literary announcement content is the present network address information of the transregional terminal, and the present network address information includes current internet
Protocol address information and current physical address information.
7. transregional wire area address inquiring method according to claim 5, which is characterized in that the regional address data
Inventory contains the network address information of different zones address and terminal corresponding with each regional address.
8. transregional wire area address inquiring method according to claim 7, which is characterized in that the area determination module
Include:
Address lookup unit, for inquiring the present network address information in the regional address database with the transregional terminal
Identical network address information；
Site polling unit, for inquiring the present network address information in the regional address database with the transregional terminal
Identical network address information corresponding regional address, the regional address inquired are the current region of the transregional terminal
Location.
9. a kind of computer equipment, including memory and processor, the memory are stored with computer program, feature exists
In the step of processor realizes any one of claims 1 to 4 the method when executing the computer program.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program
The step of method described in any one of Claims 1-4 is realized when being executed by processor.
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| CN101465889A (en) * | 2008-12-03 | 2009-06-24 | 北京星网锐捷网络技术有限公司 | Network address translation equipment and request method of response address analysis protocol |
| US9577797B1 (en) * | 2014-02-28 | 2017-02-21 | CSC Holdings, LLC | System and method for the detection and remediation of non-responsive customer premises equipment |
| CN107276829A (en) * | 2017-07-26 | 2017-10-20 | 广东电网有限责任公司电力科学研究院 | The network topology acquisition methods and system of power system based on address resolution protocol |
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2018
- 2018-10-18 CN CN201811213334.1A patent/CN109359225A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101465889A (en) * | 2008-12-03 | 2009-06-24 | 北京星网锐捷网络技术有限公司 | Network address translation equipment and request method of response address analysis protocol |
| US9577797B1 (en) * | 2014-02-28 | 2017-02-21 | CSC Holdings, LLC | System and method for the detection and remediation of non-responsive customer premises equipment |
| CN107276829A (en) * | 2017-07-26 | 2017-10-20 | 广东电网有限责任公司电力科学研究院 | The network topology acquisition methods and system of power system based on address resolution protocol |
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Application publication date: 20190219 |