WO2017101159A1

WO2017101159A1 - Ip address generating method and device

Info

Publication number: WO2017101159A1
Application number: PCT/CN2015/099707
Authority: WO
Inventors: 王艳波
Original assignee: 邦彦技术股份有限公司
Priority date: 2015-12-14
Filing date: 2015-12-30
Publication date: 2017-06-22
Also published as: CN105577847A

Abstract

An IP address generating method and device. The method comprises: obtaining a physical address of a terminal when an instruction for generating an Internet Protocol (IP) address is detected (S10); generating an IP address of the terminal according to the obtained physical address and a preset IP address field (S20); and storing the generated IP address (S30). By generating IP addresses of terminals on the basis of physical addresses of the terminals, the IP addresses of the various terminals accessing a management port are different, thereby reducing the occurrence of slow network speeds caused by heavy network load and improving the efficiency of accesses to a management port by terminals.

Description

IP address generation method and device

Technical field

The present invention relates to the field of computer technologies, and in particular, to a method and an apparatus for generating an IP address.

Background technique

At present, when the communication terminal accesses the management network port, it uses the same IP address set by the system (Internet Protocol). Address, Internet Protocol address) access, that is, the system configures each terminal to be the same IP address, so that multiple terminals use the same IP address to access the management network port and communicate, but when multiple terminals are in the same If you use the same IP address to access the management network port at a time, the network will be busy and the network speed will be slow. Obviously, multiple terminals are configured as the same IP address to access the management network port, enabling terminal access management. The efficiency of the network port is low.

Summary of the invention

The main purpose of the present invention is to provide a method and an apparatus for generating an IP address, which aims to solve the technical problem that the terminal accesses the management network port with low efficiency.

To achieve the above objective, the present invention provides an IP address generating method, where the IP address generating method includes the following steps:

Obtaining the physical address of the terminal when detecting the generation instruction of the IP address;

Generating an internet protocol address IP address of the terminal according to the obtained physical address and a preset IP address segment;

Store the generated IP address.

Preferably, the step of generating the Internet Protocol address IP address of the terminal according to the obtained physical address and the preset IP address segment includes:

Extracting a lower address of a preset number of bits in the physical address;

Adding the extracted lower address to the preset IP address segment to generate an IP address of the terminal.

Preferably, after the step of generating the IP address of the terminal, the IP address generating method further includes:

Obtaining an updated IP address segment when detecting an update instruction of the IP address segment;

Updating the IP address of the terminal according to the updated IP address segment.

Preferably, the step of storing the generated IP address comprises:

The IP address is stored in a read only memory.

Preferably, after the step of storing the generated IP address, the IP address generating method further includes:

When the modification instruction of the IP address is detected, a preset information input interface is displayed;

Upon receiving the IP address input by the user based on the information input interface, the IP address of the terminal is updated according to the input IP address.

In addition, in order to achieve the above object, the present invention further provides an IP address generating apparatus, where the IP address generating apparatus includes:

An obtaining module, configured to acquire a physical address of the terminal when detecting an instruction for generating an IP address;

a generating module, configured to generate an internet protocol address IP address of the terminal according to the obtained physical address and a preset IP address segment;

A storage module stores the generated IP address.

Preferably, the generating module comprises:

An extracting unit, configured to extract a lower address of a preset number of bits in the physical address;

And a generating unit, configured to add the extracted lower address to the preset IP address segment to generate an IP address of the terminal.

Preferably, the generating module further includes:

An obtaining unit, configured to obtain an updated IP address segment when detecting an update instruction of the IP address segment;

And an updating unit, configured to update an IP address of the terminal according to the updated IP address segment.

Preferably, the storage module is further configured to store the IP address into a read only memory.

Preferably, the IP address generating apparatus further includes:

a display module, configured to display a preset information input interface when detecting a modification instruction of the IP address;

And an update module, configured to update an IP address of the terminal according to the input IP address when receiving an IP address input by the user based on the information input interface.

The method and device for generating an IP address according to the present invention acquires a physical address of a terminal when detecting an instruction for generating an IP address, and then generates an internet protocol of the terminal according to the obtained physical address and a preset IP address segment. The address IP address stores the generated IP address instead of configuring each terminal as the same IP address. The present invention generates an IP address of the terminal through the physical address of the terminal, so that each terminal accesses the IP of the management network port. Different addresses reduce the network speed and the network speed is slow, which improves the efficiency of the terminal access management network port.

DRAWINGS

1 is a schematic flowchart of a first embodiment of an IP address generation method according to the present invention;

2 is a schematic flowchart of a first embodiment of generating an Internet Protocol address IP address of the terminal according to the obtained physical address and a preset IP address segment;

FIG. 3 is a schematic flowchart of a second embodiment of generating an Internet Protocol address IP address of the terminal according to the obtained physical address and a preset IP address segment;

4 is a schematic flowchart of a fourth embodiment of an IP address generation method according to the present invention;

FIG. 5 is a schematic diagram of functional modules of a first embodiment of an IP address generating apparatus according to the present invention; FIG.

6 is a schematic diagram of a first refinement function module of the generation module in FIG. 5;

7 is a schematic diagram of a second refinement function module of the generation module in FIG. 5;

FIG. 8 is a schematic diagram of functional modules of a fourth embodiment of an IP address generating apparatus according to the present invention.

The implementation, functional features, and advantages of the present invention will be further described in conjunction with the embodiments.

detailed description

It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The invention provides an IP address generation method.

Referring to FIG. 1, FIG. 1 is a schematic flowchart diagram of a first embodiment of an IP address generation method according to the present invention.

This embodiment provides an IP address generation method, where the IP address generation method includes:

Step S10: Acquire a physical address of the terminal when detecting an instruction for generating an IP address;

In this embodiment, the triggering manner of the generating instruction of the IP address includes:

1) Method 1: When detecting an access command of the terminal accessing the management network port, acquiring an IP address pre-stored by the terminal, extracting a low-order address of the preset number of bits in the obtained IP address, and The lower address of the same number of bits is extracted from the physical address of the terminal, and the two extracted lower addresses are compared, and when the two lower addresses are inconsistent, the generation instruction of the IP address is triggered.

2) Method 2: When the access command of the terminal access management network port is detected, if the pre-stored IP address in the terminal is an IP address assigned by the server, an IP address generation command is triggered.

The triggering manners of the generating instructions of the two types of IP addresses listed above are merely exemplary. Those skilled in the art can use the technical idea of the present invention to trigger the generating instructions of other IP addresses according to their specific requirements. Within the scope of the present invention, it is not exhaustive here.

In this embodiment, when detecting an IP address generation instruction, the physical address of the terminal is obtained, and the physical address of the terminal is a MAC address (Media Access Control, also known as hardware address).

Step S20: Generate an IP address of the terminal according to the obtained physical address and a preset IP address segment.

In this embodiment, the manner of generating the IP address of the terminal according to the obtained physical address and the preset IP address segment is: extracting a low-order address of a preset number of bits in the physical address, and extracting The lower address is added to the preset IP address segment to generate the IP address of the terminal.

Step S30, storing the generated IP address.

In this embodiment, after the IP address of the terminal is generated, the generated IP address is stored in a preset storage space, where the storage space includes a built-in memory and an external memory, and the built-in memory Including memory, flash memory or cache, the memory including read only memory and random access memory The external memory includes an SD card, a hard disk, and the like.

In this embodiment, after the IP address is generated, the generated IP address is to be stored. The conventional storage method is to store the generated IP address into a FLASH flash memory, and store the IP address in a flash memory. There may be cases where the IP address cannot be read because the data stored in the flash memory is large and is repeatedly read and written, which tends to cause the stored data to be unstable. Therefore, in this embodiment, in order to improve the stability of the IP address storage. After the IP address is generated, the IP address is stored in the read-only memory. It can be understood that the read-only memory cannot be rewritten after the data is stored, and therefore, the stored data is more stable.

Further, after the IP address of the terminal is generated, the generated IP address is stored, and then, when the management network port is accessed next time, the IP address stored in the pre-stored storage space is acquired first, and the obtained IP address is obtained. The IP address is obtained by accessing the management network port according to the IP address. If the IP address fails to be obtained, the physical address of the terminal is re-acquired, and then the IP address of the terminal is generated according to the physical address of the terminal. Address and store the generated IP address.

The IP address generation method of the present embodiment acquires the physical address of the terminal when detecting the generation instruction of the IP address, and then generates the internet protocol address of the terminal according to the obtained physical address and the preset IP address segment. The IP address is used to store the generated IP address, instead of configuring each terminal as the same IP address. The present invention generates an IP address of the terminal through the physical address of the terminal, so that each terminal accesses the IP address of the management network port. Different, the network is slow and the network speed is slow, and the efficiency of the terminal access management network port is improved.

Further, in order to improve the accuracy of the IP address generation, a second embodiment of the IP address generation method of the present invention is proposed based on the first embodiment. In this embodiment, referring to FIG. 2, the step S20 includes:

Step S21, extracting a lower address of a preset number of bits in the physical address;

In this embodiment, when the physical address of the terminal is obtained, the lower address of the preset number of bits in the physical address is extracted first. It can be understood that the physical address is a MAC address, and the MAC address is ten. The hexadecimal number is represented by a total of six bytes (48 bits). Wherein, the first three bytes (ie, the upper 24 bits) represent the code of different manufacturers, and the last three bytes (ie, the lower 24 bits) specify the adapter interface of the production, called the extended identifier, which is unique, so Extracting the lower address of the preset number of bits in the physical address, actually extracting the lower 24-bit address of the physical address.

Step S22: Add the extracted lower address to the preset IP address segment to generate an IP address of the terminal.

In this embodiment, the extracted lower address is added to a preset IP address segment, and the preset IP address segment is the first 8 address in the IP address. It can be understood that the IP address is a 32-bit binary number, and is usually divided into four "8-bit binary numbers" (that is, 4 bytes). In this embodiment, the preset IP address segment is used. Adding the extracted lower address to the preset IP address segment for the first 8 addresses in the IP address, that is, adding the lower 24-bit address extracted from the physical address to the 8-bit IP address to generate a new one. IP address, and the MAC address is a hexadecimal number, and the IP address is a binary number. Therefore, the lower address of the MAC address is added to the preset IP address segment, and the MAC address is first The lower address is converted to obtain a binary number, and the obtained binary number is added to the preset IP address segment to generate an IP address of the terminal. Generally, the IP address segment is displayed by a decimal number. Therefore, the final generated IP address can be converted to a decimal number for display. For a better understanding of the embodiment, an example is as follows: the physical address of the terminal is At 44-45-53-54-00-00, at this time, it can be known that the lower 24-bit address in the terminal is 54-00-00, and when the preset IP address segment is 192.xx.xx.xx, The extracted lower address 54-00-00 is added to the preset IP address segment 192.xx.xx.xx, and the extracted lower address 54-00-00 is added to the preset IP address segment 192.xx. The way in xx.xx is: convert the lower address 54-00-00 into the binary number 01010100-00000000-00000000. At this time, in order to make the converted lower address hexadecimal and the preset IP address segment hexadecimal The number is consistent, the binary number 01010100-00000000-00000000 is converted into a decimal number 84.0.0, and finally the converted decimal number 84.0.0 is added to the preset IP address segment 192.xx.xx.xx. The IP address of the terminal is generated 192.84.0.0.

In this embodiment, the lower-order address of the preset number of bits in the physical address is extracted, and the hexadecimal number of the extracted lower-order address is converted into the hexadecimal number of the preset IP address segment, and finally the converted The lower address is added to the preset IP address segment of the terminal, and the IP address of the terminal is generated, which improves the accuracy of the IP address generation of the terminal.

Further, in order to improve the flexibility of IP address generation, a third embodiment of the IP address generation method of the present invention is proposed based on the second embodiment. In this embodiment, referring to FIG. 3, after step S22, the step S20 is performed. Also includes:

Step S23: Acquire an updated IP address segment when detecting an update instruction of the IP address segment;

In this embodiment, the manner of detecting whether the IP address segment is updated includes: real-time detection and timing detection, and the specific detection manner is set according to a specific situation, and the time interval of the timing detection is also determined according to specific conditions. The setting needs to be set. Preferably, when the network access peak period, the interval between the timing detections is set to be shorter, such as every 5 minutes, and in the low peak period of the network access, the interval between the timing detections is set to be longer. , such as once every 30 minutes.

Step S24, updating the IP address of the terminal according to the updated IP address segment.

In this embodiment, the preset IP address segment is set according to specific needs, that is, the IP address segment is not fixed, but may be changed according to specific needs, if the IP is detected. When the address segment is updated, for example, when the user updates the preset IP address segment from 192.xx.xx.xx to 202.xx.xx.xx according to specific needs, at this time, the updated IP address segment is obtained, and according to The updated IP address segment updates the IP address of the terminal, that is, keeps the last 24 bit address in the IP address unchanged, and updates the first 8 bit address to update the IP address of the terminal.

In this embodiment, by detecting whether the IP address segment is updated, and updating the IP address segment, obtaining an updated IP address segment, and finally updating the IP address of the terminal according to the updated IP address segment. Addresses increase the flexibility of IP address generation.

Further, in order to improve the intelligence of the IP address generation, a fourth embodiment of the IP address generation method of the present invention is proposed based on the first, second or third embodiment. In this embodiment, referring to FIG. 4, the step S30 is performed. The IP address generation method further includes:

Step S40, displaying a preset information input interface when detecting a modification instruction of the IP address;

Step S50: Upon receiving the IP address input by the user based on the information input interface, update the IP address of the terminal according to the input IP address.

In this embodiment, after the generated IP address is stored, if the user wants to change the IP address at this time, the user may trigger the modification instruction of the IP address based on the preset setting interface of the terminal, and when the modification instruction of the IP address is detected, Displaying a preset information input interface for the user to input an IP address based on the information input interface, such as the user inputting the IP address 159.226.1.1, and receiving the IP address input by the user based on the information input interface, according to the input The IP address updates the IP address of the terminal, that is, replaces the input IP address with the stored IP address to update the IP address of the terminal.

In this embodiment, the information input interface is displayed by the address update command input by the user, and after the user input information is completed, the IP address is updated, and the IP address is not only generated by the physical address of the terminal and the preset IP address segment, but also It can be modified according to the needs of users, which improves the intelligence of IP address generation.

The present invention further provides an IP address generating apparatus.

Referring to FIG. 5, FIG. 5 is a schematic diagram of functional modules of a first embodiment of an IP address generating apparatus according to the present invention.

It should be emphasized that, for those skilled in the art, the functional block diagram shown in FIG. 5 is merely an exemplary diagram of a preferred embodiment, and those skilled in the art will surround the functional modules of the IP address generating apparatus shown in FIG. The new function modules can be easily supplemented; the names of the function modules are custom names, which are only used to assist in understanding the various program function blocks of the IP address generating device, and are not used to limit the technical solution of the present invention. The core is the function that each functional module of the defined name has to achieve.

The embodiment provides an IP address generating apparatus, where the IP address generating apparatus includes:

The obtaining module 10 is configured to acquire a physical address of the terminal when detecting an instruction for generating an IP address;

In this embodiment, when detecting the generation instruction of the IP address, the acquiring module 10 acquires the physical address of the terminal, and the physical address of the terminal is a MAC address (Media Access Control, also known as hardware address).

The generating module 20 is configured to generate an internet protocol address IP address of the terminal according to the obtained physical address and a preset IP address segment;

In this embodiment, the generating module 20 generates the IP address of the terminal according to the physical address and the preset IP address segment acquired by the acquiring module 10, and extracts the preset in the physical address. The lower address of the number of bits adds the extracted lower address to the preset IP address segment to generate the IP address of the terminal.

The storage module 30 stores the generated IP address.

In this embodiment, after the generating module 20 generates the IP address of the terminal, the storage module 30 stores the generated IP address into a preset storage space, where the storage space includes a built-in storage space. a memory and an external memory, the internal memory including a memory, a flash memory or a cache, the memory including a read only memory and a random access memory The external memory includes an SD card, a hard disk, and the like.

In this embodiment, after the generating module 20 generates the IP address, the storage module 30 stores the generated IP address, and the traditional storage manner is to store the generated IP address into the FLASH flash memory. When the IP address is stored in the flash memory, there may be a case where the IP address cannot be read, because the data stored in the flash memory is large, and the data is repeatedly read and written, which may easily cause the stored data to be unstable. In order to improve the stability of the IP address storage, after the generating module 20 generates the IP address, the storage module 30 stores the IP address into the read-only memory. It can be understood that the read-only memory is After the data is stored, it cannot be rewritten, so the stored data is more stable.

Further, after the generating module 20 generates the IP address of the terminal, the storage module 30 stores the generated IP address, and then, when accessing the management network port, the acquiring module 10 acquires the pre-stored storage. The IP address stored in the space may be accessed by the acquiring module 10 when the IP address is obtained, and the acquiring module 10 may be accessed when the IP address fails to be obtained. Retrieving the physical address of the terminal, the generating module 20 generates an IP address of the terminal according to the physical address of the terminal, and the storage module 30 stores the generated IP address.

The IP address generating apparatus of the present embodiment acquires the physical address of the terminal when detecting the generation instruction of the IP address, and then generates the internet protocol address of the terminal according to the obtained physical address and the preset IP address segment. The IP address is used to store the generated IP address, instead of configuring each terminal as the same IP address. The present invention generates an IP address of the terminal through the physical address of the terminal, so that each terminal accesses the IP address of the management network port. Different, the network is slow and the network speed is slow, and the efficiency of the terminal access management network port is improved.

Further, in order to improve the accuracy of the IP address generation, a second embodiment of the IP address generating apparatus of the present invention is proposed based on the first embodiment. In this embodiment, referring to FIG. 6, the generating module 20 includes:

The extracting unit 21 is configured to extract a lower address of the preset number of bits in the physical address;

In this embodiment, when the acquiring module 10 acquires the physical address of the terminal, the extracting unit 21 first extracts a low-order address of a preset number of bits in the physical address of the terminal, and it can be understood that the The physical address of the terminal is the MAC address, and the MAC address is represented by a hexadecimal number, which is six bytes (48 bits). Wherein, the first three bytes (ie, the upper 24 bits) represent the code of different manufacturers, and the last three bytes (ie, the lower 24 bits) specify the adapter interface of the production, called the extended identifier, which is unique, so The extracting unit 21 extracts the lower address of the preset number of bits in the physical address of the terminal, and actually extracts the lower 24-bit address of the physical address of the terminal.

The generating unit 22 is configured to add the extracted lower address to the preset IP address segment to generate an IP address of the terminal.

In this embodiment, the generating unit 22 adds the lower address extracted by the extracting unit 21 to a preset IP address segment, where the preset IP address segment is the first 8 bit address in the IP address. It can be understood that the IP address is a 32-bit binary number, and is usually divided into four "8-bit binary numbers" (that is, 4 bytes). In this embodiment, the preset IP address segment is used. As the first 8 bit address in the IP address, the generating unit 22 adds the extracted lower address to the preset IP address segment, that is, adds the lower 24-bit address extracted from the physical address to the 8-bit IP address. To generate a new IP address, and the MAC address is a hexadecimal number, the IP address is a binary number, therefore, adding the lower address of the MAC address to the preset IP address segment, first of all The lower address of the MAC address is converted to obtain a binary number, and the obtained binary number is added to the preset IP address segment to generate an IP address of the terminal. Generally, the IP address segment is passed through a decimal number. The number is displayed, so the resulting IP address can be converted to a decimal number for display. For a better understanding of the embodiment, an example is as follows: the physical address of the terminal is At 44-45-53-54-00-00, at this time, it can be known that the lower 24-bit address in the terminal is 54-00-00, and when the preset IP address segment is 192.xx.xx.xx, The generating unit 22 adds the lower address 54-00-00 extracted by the extracting unit 21 to the preset IP address segment 192.xx.xx.xx, and the generating unit 22 extracts the low bit extracted by the extracting unit 21. The address 54-00-00 is added to the preset IP address segment 192.xx.xx.xx in the following way: the lower address 54-00-00 is converted into a binary number 01010100-00000000-00000000, at this time, in order to make the conversion The hexadecimal number of the lower address is the same as the hexadecimal number of the preset IP address segment, and the binary number 01010100-00000000-00000000 is converted into a decimal number 84.0.0, and the converted decimal number 84.0.0 is finally converted. Adding to the preset IP address segment 192.xx.xx.xx, generating the IP address of the terminal 192.84.0.0.

In this embodiment, the extracting unit 21 converts the lower-order address of the preset low-order address into the hexadecimal number of the preset IP address segment by extracting the lower-order address of the preset number of bits in the physical address. Finally, the generating unit 22 adds the converted lower address to the IP address segment preset by the terminal, generates an IP address of the terminal, and improves the accuracy of the IP address generation of the terminal.

Further, in order to improve the flexibility of IP address generation, a third embodiment of the IP address generating apparatus of the present invention is proposed based on the second embodiment. In this embodiment, referring to FIG. 7, the generating module 20 further includes:

The obtaining unit 23 is configured to obtain an updated IP address segment when detecting an update instruction of the IP address segment;

The updating unit 24 is configured to update an IP address of the terminal according to the updated IP address segment.

In this embodiment, the preset IP address segment is set according to specific needs, that is, the IP address segment is not fixed, but may be changed according to specific needs, if the IP is detected. When the address segment is updated, for example, the user updates the preset IP address segment from 192.xx.xx.xx to 202.xx.xx.xx according to specific needs. At this time, the obtaining unit 23 obtains the updated IP. An address unit, the update unit 24 updates the IP address of the terminal according to the updated IP address segment, that is, the update unit 24 keeps the last 24 bit addresses in the IP address unchanged, before the update. An 8-bit address to update the IP address of the terminal.

In this embodiment, by detecting whether the IP address segment is updated, and when the IP address segment is updated, the obtaining unit 23 obtains an updated IP address segment, and the updating unit 24 is configured according to the updated The IP address segment updates the IP address of the terminal, which improves the flexibility of IP address generation.

Further, in order to improve the intelligence of IP address generation, a fourth embodiment of the IP address generating apparatus of the present invention is proposed based on the first, second or third embodiment. In this embodiment, referring to FIG. 8, the IP address is referred to. The generating device further includes:

The display module 40 is configured to display a preset information input interface when detecting a modification instruction of the IP address;

The updating module 50 is configured to update an IP address of the terminal according to the input IP address when receiving an IP address input by the user based on the information input interface.

In this embodiment, after the storage module 30 stores the generated IP address, if the user wants to change the IP address at this time, the user can trigger the modification instruction of the IP address based on the preset setting interface of the terminal, and the IP address is detected. When the instruction is modified, the display module 40 displays a preset information input interface for the user to input an IP address based on the information input interface, such as the user inputting the IP address 159.226.1.1, and receiving the user based on the information input interface. When the IP address is input, the update module 50 can update the IP address of the terminal according to the input IP address, that is, replace the input IP address with the stored IP address to update the IP address of the terminal.

In this embodiment, the display module 40 displays an information input interface by using an address update command input by the user, and after the user input information is completed, the update module 50 updates the IP address, and implements the IP address not only through the physical address of the terminal but also The preset IP address segment is generated, and can be modified according to the user's needs, thereby improving the intelligence of IP address generation.

It is to be understood that the term "comprises", "comprising", or any other variants thereof, is intended to encompass a non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes those elements. It also includes other elements not explicitly listed, or elements that are inherent to such a process, method, article, or device. An element that is defined by the phrase "comprising a ..." does not exclude the presence of additional equivalent elements in the process, method, item, or device that comprises the element.

The serial numbers of the embodiments of the present invention are merely for the description, and do not represent the advantages and disadvantages of the embodiments.

Through the description of the above embodiments, those skilled in the art can clearly understand that the foregoing embodiment method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be through hardware, but in many cases, the former is better. Implementation. Based on such understanding, the technical solution of the present invention, which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk, The optical disc includes a number of instructions for causing a terminal device (which may be a cell phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the methods described in various embodiments of the present invention.

The above are only the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and the equivalent structure or equivalent process transformations made by the description of the present invention and the drawings are directly or indirectly applied to other related technical fields. The same is included in the scope of patent protection of the present invention.

Claims

An IP address generating method, characterized in that the IP address generating method comprises the following steps:

Obtaining the physical address of the terminal when detecting the generation instruction of the IP address;

Generating an internet protocol address IP address of the terminal according to the obtained physical address and a preset IP address segment;

Store the generated IP address.
The IP address generating method according to claim 1, wherein the step of generating the Internet Protocol address IP address of the terminal according to the obtained physical address and the preset IP address segment comprises:

Extracting a lower address of a preset number of bits in the physical address;

Adding the extracted lower address to the preset IP address segment to generate an IP address of the terminal.
The method for generating an IP address according to claim 2, wherein after the step of generating an IP address of the terminal, the method for generating an IP address further comprises:

Obtaining an updated IP address segment when detecting an update instruction of the IP address segment;

Updating the IP address of the terminal according to the updated IP address segment.
The IP address generating method according to claim 1, wherein the storing the generated IP address comprises:

The IP address is stored in a read only memory.
The IP address generating method according to claim 2, wherein the storing the generated IP address comprises:

The IP address is stored in a read only memory.
The IP address generating method according to claim 3, wherein the storing the generated IP address comprises:

The IP address is stored in a read only memory.
The IP address generating method according to claim 1, wherein after the step of storing the generated IP address, the IP address generating method further comprises:

When the modification instruction of the IP address is detected, a preset information input interface is displayed;

Upon receiving the IP address input by the user based on the information input interface, the IP address of the terminal is updated according to the input IP address.
The IP address generating method according to claim 2, wherein after the step of storing the generated IP address, the IP address generating method further comprises:

When the modification instruction of the IP address is detected, a preset information input interface is displayed;

Upon receiving the IP address input by the user based on the information input interface, the IP address of the terminal is updated according to the input IP address.
The IP address generating method according to claim 3, wherein after the step of storing the generated IP address, the IP address generating method further comprises:

When the modification instruction of the IP address is detected, a preset information input interface is displayed;

Upon receiving the IP address input by the user based on the information input interface, the IP address of the terminal is updated according to the input IP address.
The IP address generating method according to claim 4, wherein after the step of storing the generated IP address, the IP address generating method further comprises:

When the modification instruction of the IP address is detected, a preset information input interface is displayed;

Upon receiving the IP address input by the user based on the information input interface, the IP address of the terminal is updated according to the input IP address.
An IP address generating apparatus, wherein the IP address generating apparatus comprises the following steps:

An obtaining module, configured to acquire a physical address of the terminal when detecting an instruction for generating an IP address;

a generating module, configured to generate an internet protocol address IP address of the terminal according to the obtained physical address and a preset IP address segment;

A storage module stores the generated IP address.
The IP address generating apparatus according to claim 11, wherein the generating module comprises:

An extracting unit, configured to extract a lower address of a preset number of bits in the physical address;

And a generating unit, configured to add the extracted lower address to the preset IP address segment to generate an IP address of the terminal.
The IP address generating apparatus according to claim 12, wherein the generating module further comprises:

An obtaining unit, configured to obtain an updated IP address segment when detecting an update instruction of the IP address segment;

And an updating unit, configured to update an IP address of the terminal according to the updated IP address segment.
The IP address generating apparatus according to claim 11, wherein said storage module is further configured to store said IP address in a read only memory.
The IP address generating apparatus according to claim 12, wherein said storage module is further configured to store said IP address in a read only memory.
The IP address generating apparatus according to claim 13, wherein said storage module is further configured to store said IP address in a read only memory.
The IP address generating apparatus according to claim 11, wherein the IP address generating apparatus further comprises:

a display module, configured to display a preset information input interface when detecting a modification instruction of the IP address;

And an update module, configured to update an IP address of the terminal according to the input IP address when receiving an IP address input by the user based on the information input interface.
The IP address generating apparatus according to claim 12, wherein the IP address generating apparatus further comprises:

a display module, configured to display a preset information input interface when detecting a modification instruction of the IP address;

And an update module, configured to update an IP address of the terminal according to the input IP address when receiving an IP address input by the user based on the information input interface.
The IP address generating apparatus according to claim 13, wherein the IP address generating apparatus further comprises:

a display module, configured to display a preset information input interface when detecting a modification instruction of the IP address;

And an update module, configured to update an IP address of the terminal according to the input IP address when receiving an IP address input by the user based on the information input interface.
The IP address generating apparatus according to claim 14, wherein the IP address generating apparatus further comprises:

a display module, configured to display a preset information input interface when detecting a modification instruction of the IP address;

And an update module, configured to update an IP address of the terminal according to the input IP address when receiving an IP address input by the user based on the information input interface.