CN108270879A - IP-MAC address binding methods and device - Google Patents

Abstract

The present invention discloses a kind of IP MAC Address binding method and device.The IP MAC Address binding methods include：Obtain the configuration information of the network equipment；According to the configuration information according to the first IP MAC Address inventories of predetermined order rule generation ascending order；Unbound IP address inventory is automatically generated according to the first IP MAC Address inventory and the configuration information；And the unbound IP address in the unbound IP address inventory is tied to default MAC Address；Wherein, the configuration information includes following at least any one or combination：The configuration of the network equipment, routing, access way, IP address, self-defined IP address range, account and password, the default MAC Address are unavailable MAC Address.The embodiment of the present invention can improve the efficiency of binding and the management of IP address.

Description

IP-MAC address binding method and device

technical field

The invention relates to the technical field of communications, in particular to an IP-MAC address binding method and device.

Background technique

In order to prevent unauthorized terminals from accessing the internal network, it is usually done by binding authorized MAC addresses and IP addresses to Layer 3 network switches, and binding unusable MAC addresses to unused IP addresses at the same time. To avoid the risk of IP address being stolen or misused without authorization.

In daily work, tens of thousands of IP-MAC address binding relationships are presented randomly and out of order in device configuration, and network managers need to quickly and accurately obtain the list of bound IP-MAC addresses in order of IP addresses , the list of unbound IP addresses and the binding of unbound IP addresses and abnormal MAC addresses to prevent IP theft, and regularly check the legality and validity of the binding relationship between these IP addresses and MAC addresses. The basic requirements of network security, however, any traditional method (such as exporting configuration into EXCEL table sorting) takes a lot of time and effort and is extremely error-prone, which brings risks to network security.

Contents of the invention

The embodiment of the present invention provides an IP-MAC address binding method and device, which can improve the efficiency of IP address binding and management, prevent IP theft, and avoid network security risks.

In the first aspect, an embodiment of the present invention provides an IP-MAC address binding method, including: obtaining configuration information of a network device; and automatically generating an ascending first IP-MAC address list according to a preset sorting rule according to the configuration information ; and automatically generate an unbound IP address list according to the first IP-MAC address list and the configuration information; bind the unbound IP address in the unbound IP address list to a preset MAC address; Wherein, the configuration information includes at least any one or combination of the following: configuration, routing, access mode of the network device, IP address, custom IP address range, account and password, and the preset MAC address is MAC address is not available.

With reference to the first aspect, in the first possibility of the first aspect, the step of automatically generating the list of unbound IP addresses includes: automatically sorting the IP addresses within the custom IP address range according to the preset sorting rules Generating an ascending IP address list; judging whether the IP address list contains the unbound IP address; when the judging result is yes, generating the unbound IP address list.

In combination with the first possibility of the first aspect, in the second possibility of the first aspect, the step of judging whether the IP address list contains unbound IP addresses includes: combining the IP address list with the comparing the first IP-MAC address list; determining the IP address that does not exist in the first IP-MAC address list as the unbound IP address.

With reference to the first aspect, in the third possibility of the first aspect, the step of binding the unbound IP address list to a preset MAC address includes: determining IP-MAC binding according to the configuration information method; according to the IP-MAC binding method, bind the unbound IP addresses in the unbound IP address list to the preset MAC address one by one; and automatically generate the first MAC address according to the preset sorting rules Two IP-MAC address list.

In combination with any of the above possibilities of the first aspect, in the fourth possibility of the first aspect, when generating the first IP-MAC address list, the unbound IP address list, and the second IP-MAC After the address list, the user is prompted whether to store it; when a storage instruction is received, the list is saved according to the type of the current list.

In a second aspect, an embodiment of the present invention provides an IP-MAC address binding device, including: an acquisition module configured to acquire configuration information of a network device; a first generation module configured to follow a preset method according to the configuration information Set the sorting rules to automatically generate the first IP-MAC address list in ascending order; and the second generation module is configured to automatically generate an unbound IP address list according to the first IP-MAC address list and the configuration information; binding A module configured to bind an unbound IP address in the unbound IP address list to a preset MAC address; wherein the configuration information includes at least any one or a combination of the following: the network device Configuration, routing, access mode, IP address, custom IP address range, account and password, and the preset MAC address is an unavailable MAC address.

With reference to the second aspect, in the first possibility of the second aspect, the second generating module is configured to: automatically generate an ascending list of IP addresses according to the preset sorting rules for the IP addresses within the custom IP address range ; Judging whether the IP address list contains the unbound IP address; when the judgment result is yes, generating the unbound IP address list.

In combination with the first possibility of the second aspect, in the second possibility of the second aspect, the step of judging whether the IP address list contains unbound IP addresses includes: combining the IP address list with the comparing the first IP-MAC address list; determining the IP address that does not exist in the first IP-MAC address list as the unbound IP address.

With reference to the second aspect, in the third possibility of the second aspect, the binding module is configured to: determine the IP-MAC binding method according to the configuration information; according to the IP-MAC binding method, set the The unbound IP addresses in the unbound IP address list are bound to the preset MAC addresses one by one; and the second IP-MAC address list is automatically generated according to the preset sorting rules.

In combination with any of the above-mentioned possibilities of the second aspect, in the fourth possibility of the second aspect, it further includes: a prompt module configured to generate the first IP-MAC address list, the unbound IP address After the list and the second IP-MAC address list, both prompt the user whether to store; the storage module is configured to save the list according to the type of the current list when receiving a storage instruction.

The IP-MAC address binding method and device provided by the embodiments of the present invention obtain configuration information from network equipment and automatically generate an ascending list of IP-MAC addresses; automatically generate a list of unbound IP addresses; The list execution IP address is bound to the preset MAC address (usually an unavailable MAC address), so that the list of bound IP-MAC addresses, the list of unbound IP addresses and the list of unbound IP addresses can be quickly and accurately obtained in order of IP addresses. The bound IP address and abnormal MAC address are automatically bound, which greatly improves the efficiency of IP address binding and management, and effectively prevents IP addresses from being stolen and avoids network security risks.

Description of drawings

The present invention can be better understood from the following description of specific embodiments of the present invention in conjunction with the accompanying drawings, wherein the same or similar reference numerals represent the same or similar features.

Fig. 1 is the flowchart of the IP-MAC address binding method in an embodiment of the present invention;

Fig. 2 is the flowchart of the IP-MAC address binding method in another embodiment of the present invention;

Fig. 3 is a schematic block diagram of an IP-MAC address binding device in an embodiment of the present invention;

4 is a schematic block diagram of an IP-MAC address binding device in another embodiment of the present invention;

5 is a schematic structural diagram of a three-button IP-MAC address binding device in an embodiment of the present invention;

6 is a schematic structural diagram of a three-button IP-MAC address binding device in another embodiment of the present invention;

FIG. 7 is a specific flowchart of an IP-MAC address binding method in an embodiment of the present invention;

FIG. 8 is a specific flowchart of an IP-MAC address binding method in an embodiment of the present invention;

FIG. 9 is a specific flowchart of another IP-MAC address binding method in an embodiment of the present invention.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

Fig. 1 shows a flowchart of an IP-MAC address binding method according to an embodiment of the present invention. The method includes the following steps: S110, acquiring configuration information of the network device; S120, automatically generating a first IP-MAC address list in ascending order according to the configuration information according to a preset sorting rule; S130, automatically generating a list of unbound IP addresses; S140. Bind the unbound IP address in the unbound IP address list to a preset MAC address; wherein the configuration information includes at least any one of the following or a combination thereof: configuration of the network device, routing , Access method, IP address, custom IP address range, account and password.

In step S110, the configuration information includes necessary parameters such as the configuration of the network device, routing, access mode, IP address, custom IP address range, account and password. Among them, for the IP address, the object of this paper is mainly for the IPv4 address, which is 32 bits, and is usually expressed in the form of (a.b.c.d) in "dotted decimal". For a custom IP address range, it is expressed as a.b.c.d toe.f, where the first two digits of the tail address are the same as the first address (for example, 10.152.6.10to 200.24 means starting from 10.152.6.10 and ending at 10.152.200.24 address), so only the last two digits are taken.

In steps 120 and 130, through the obtained configuration information of the network equipment, the list of bound IP-MAC addresses and the list of unbound IP addresses can be quickly generated in order of IP addresses, so that a large number of IP-MAC addresses The binding relationship and unbound IP addresses are presented in an orderly manner in the device configuration. For network managers, there is no need to find out all unbound IP addresses, And these unbound IP addresses are bound to unusable MAC addresses, thereby greatly improving the efficiency of IP address binding and management, effectively avoiding leakage problems, preventing IP addresses from being stolen, and avoiding network security risks.

Wherein, according to the preset sorting rule, the method of automatically generating the first IP-MAC address list in ascending order and automatically generating the unbound IP address list may include: first judging the size of c and e, if c>e, it does not meet the requirements; if c=e, then judge the size of d and f, if d≥f, it does not meet the requirements, if d<f, then add 1 to d each time until d=f, and search all addresses in the address range, so as to realize Sorting; if c<e, add 1 to d each time until d=255, then start searching from c, then c+1, add 1 to d each time starting from 1, until d=255, and so on, when c=e, then repeat the above steps to judge the size of d and f, so as to realize the sorting.

For example, the sorting and comparison unit III obtains the address segment of 10.152.6.3-8.100 from the input and output unit I, and generates 10.152.6.3, 6.4, 6.5, ..., 6.255, 7.1, ..., 7.255, IP address lines for 8.1, ..., 8.100.

In step 140, by automatically binding the unbound IP address to an illegal MAC address, the IP address is effectively prevented from being stolen and network security risks are avoided. For example, on the network device, you can use arp 10.152.6.2 235b-553a-c75f to establish a binding relationship between the IP address 10.152.6.2 and the MAC address 235b-553a-c75f to prevent terminals with MAC addresses other than 235b-553a-c75f Steal IP address 10.152.6.2 to log in to the intranet. If the 10.152.6.2 address is idle, in order to avoid being stolen, you can use arp 10.152.6.2 2222-2222-2222 to bind, because the MAC address of the terminal is usually impossible to be 2222-2222-2222, so this binding It is equivalent to locking the IP address of 10.152.6.2 to avoid being stolen.

The IP-MAC address binding method provided by the embodiment of the present invention obtains configuration information from network equipment and automatically generates an ascending IP-MAC address list; automatically generates an unbound IP address list according to the first IP-MAC address list and configuration information. Address list: Bind the IP address to the preset MAC address (generally unavailable MAC address) for the unbound IP address list, so that the bound IP-MAC address list can be obtained quickly and accurately in the order of IP addresses, unbound IP addresses The list of bound IP addresses and the automatic binding of unbound IP addresses and abnormal MAC addresses greatly improve the efficiency of IP address binding and management, and effectively prevent IP addresses from being stolen and avoid network security risks.

It can be understood that step S130 can be specifically implemented as: automatically generating an ascending IP address list according to the preset sorting rules for the IP addresses within the custom IP address range; judging whether the IP address list contains the An unbound IP address; when the judgment result is yes, generate the list of unbound IP addresses.

Wherein, the manner of determining the unbound IP address may include: comparing the IP address list with the first IP-MAC address list; The address is determined to be the unbound IP address.

By comparing the IP address list generated in the custom address range with the overall IP-MAC address list of the device (that is, the first IP-MAC address list), the IP addresses that do not exist in the first IP-MAC address list are determined For unbound IP addresses, when the IP address list generated within the custom IP address range contains unbound IP addresses, the unbound IP addresses will automatically generate an ascending list of unbound IP addresses.

It can be understood that step S140 can be specifically implemented as: determining the IP-MAC binding method according to the configuration information; according to the IP-MAC binding method, unbinding IP addresses are bound to the preset MAC addresses one by one; and a second IP-MAC address list is automatically generated according to the preset sorting rules.

By binding the unbound IP addresses in the unbound IP address list to the preset MAC addresses (generally unavailable addresses) one by one, and automatically generating the second IP-MAC address list in ascending order, the IP binding is effectively improved. Efficiency in planning and management.

Fig. 2 is a flowchart of an IP-MAC address binding method according to another embodiment of the present invention. The content of the steps S110-S140 included in the method shown in Figure 2 is basically the same as that of the steps S110-S140 included in the method shown in Figure 1, the difference is that the following steps may also be included: S150, after generating the first IP-MAC address list, After the unbound IP address list and the second IP-MAC address list, prompt the user whether to store it; S160, when receiving a storage instruction, save the list according to the type of the current list.

Among them, after each generation of the first IP-MAC address list or the unbound IP address list or the second IP-MAC address list, the user is prompted whether to store, and after receiving the user's storage instruction, according to the type of the current list Store the manifest's information as a separate file.

Fig. 3 shows a schematic block diagram of an IP-MAC address binding device according to an embodiment of the present invention. As shown in Figure 3, the device 200 includes:

The first generating module 201 is configured to automatically generate a first IP-MAC address list in ascending order according to the configuration information according to a preset sorting rule; and

The second generating module 202 is configured to automatically generate an unbound IP address list according to the first IP-MAC address list and the configuration information;

The binding module 203 is configured to bind an unbound IP address in the unbound IP address list to a preset MAC address;

Wherein, the configuration information includes at least any one or combination of the following: configuration, routing, access mode, IP address, custom IP address range, account and password of the network device.

It can be understood that the second generating module 202 is specifically configured to: automatically generate an ascending IP address list according to the preset sorting rules for the IP addresses within the self-defined IP address range; Whether to include the unbound IP address; if the judgment result is yes, generate the unbound IP address list.

Wherein, the manner of determining the unbound IP address may include: comparing the IP address list with the first IP-MAC address list; The address is determined to be the unbound IP address.

It can be understood that the binding module 203 is specifically configured to: determine the IP-MAC binding method according to the configuration information; Binding unbound IP addresses to the preset MAC addresses one by one; and automatically generating a second IP-MAC address list according to the preset sorting rules.

Fig. 4 shows a schematic block diagram of an IP-MAC address binding apparatus 200 according to yet another embodiment of the present invention.

It can be understood that, as shown in FIG. 4 , the shown device 200 may also include:

The prompt module 204 is configured to prompt the user whether to store after generating the first IP-MAC address list, the unbound IP address list and the second IP-MAC address list;

The storage module 205 is configured to save the list according to the type of the current list when receiving the storage instruction.

It should be noted that, in an embodiment of the schematic block diagram of the device shown in Figure 4, all the units shown in Figure 4 may not be included, that is, the units shown in Figure 4 may be increased or decreased according to the actual application scenario or a combination.

The IP-MAC address binding device 200 according to the embodiment of the present invention may correspond to the execution subject in the IP-MAC address binding method according to the embodiment of the present invention, and the above-mentioned functions of each module in the IP-MAC address binding device 200 and other operations and/or functions are respectively to realize the corresponding processes of the respective methods in FIG. 1 to FIG. 2 , and for the sake of brevity, details are not repeated here.

Fig. 5 is a schematic structural diagram of a three-key IP-MAC address binding device according to an embodiment of the present invention. As shown in FIG. 5 , it includes: a microprocessor 301 , a key 302 , a key 303 , a key 303 , a USB interface 305 , a network interface 306 and an LCD display 307 .

Microprocessor 301 is mainly responsible for processing various types of data. It can adopt ARM architecture or x86 architecture, and it is required to be able to run embedded operating systems on it, such as uCOS-II, Linux, uClinux, WinCE, etc. In this embodiment, the microprocessor 301 adopts ARM11. The microprocessor 301 may specifically include: a memory, configured to store executable programs; and a processor, configured to execute the programs stored in the memory.

Button 302 is responsible for obtaining configuration information from network devices and automatically generating an ascending list of IP-MAC addresses.

Button 303 is responsible for automatically generating a list of unbound IP addresses according to the first IP-MAC address list and configuration information.

Button 304 is responsible for performing binding of IP addresses to unavailable MAC addresses on the list of unbound IP addresses.

The USB interface 305 is responsible for interacting with the USB device, and is mainly used to obtain data on the USB device (such as necessary parameters such as network device access mode, IP address, access account and password) and output calculation results to the USB device.

The network interface 306 is responsible for connecting network devices, and is mainly used to obtain configuration information of USB devices.

The LCD display screen 307 is mainly used to display related information such as device connection status and data processing process.

The three-button IP-MAC address binding device in this embodiment is simple and easy to use, even non-professionals can also perform IP-MAC address binding, which reduces the technical threshold, effectively improves the efficiency of IP address binding and management, and prevents IP theft to avoid network security risks.

Fig. 6 is a schematic structural diagram of a three-key IP-MAC address binding device according to yet another embodiment of the present invention. As shown in FIG. 6 , it includes: an input and output unit 401 , an identification unit 402 , a sorting and comparison unit 403 and a binding unit 404 .

The input and output unit 401 is mainly responsible for interacting with external devices. This unit obtains the file data and output operation results of the USB device through the USB interface, obtains the configuration, routing and other related information of the network device through the Ethernet interface, and displays the relevant information of the data processing process through the LCD display.

The identification unit 402 identifies the brand of the network device according to the configuration information acquired by the input and output unit 401 .

The sorting and comparing unit 403 is used to sort the IP addresses. According to the information obtained by the input and output unit 401, this unit generates a binding list of IP addresses and MAC addresses in ascending order when the first key is triggered, and automatically supplements the IP addresses not listed in the configuration when the second key is triggered. And generate a list of unbound IP addresses in ascending order.

The binding unit 404 performs a binding process. This unit determines the IP-MAC binding method according to the brand information identified by the identification unit 402, and binds the list of unbound IP addresses generated by the sorting and comparing unit 403 one by one. The implementation method is to bind the unbound IP address with the system default MAC address (set to 1111-1111-1111 or 2222-2222-2222, etc., usually not the real MAC address) when the third button is triggered Certainly.

The specific implementation steps of the IP-MAC address binding method include:

(1) Store the a.txt text file in a USB device (such as a U disk). Among them, the file contains necessary parameters such as the access method of the network device, IP address, IP address range to be confirmed, login account and password, and the IP address of the device itself;

(2) USB equipment is inserted into the device of the present embodiment through the USB interface;

(3) The input and output unit 401 automatically obtains the a.txt information in the USB device, and connects to the network device;

(4) The input and output unit 401 obtains the configuration information of the network device;

(5) After the connection is normal, the input and output unit 401 displays "connection is normal" through the LCD screen, and waits for the button;

(6) When the first button is triggered, function one is executed. The device of this embodiment obtains network device configuration information through the input and output unit 401, and generates an IP-MAC address list through the sorting and comparing unit 403, and displays it on the LCD screen. Then the user is prompted whether to store, if so, the data is output in the b.txt file of the USB device in text mode, and returns to step (5), as shown in Figure 7, the specific implementation is:

Step 501, power on and start the device;

Step 502, obtaining the parameter information of the a.txt file in the USB device;

Step 503, connect to the network device and judge whether the connection is successful; when the connection is successful, execute step 504, otherwise, execute step 505;

Step 504, wait for the key to be pressed, and when the first key is triggered, execute function one;

Step 505, prompting that the connection failed;

Step 506, generating and displaying an IP-MAC address list;

Step 507, prompting the user whether to store the IP-MAC address list; when the judgment result is storage, perform step 508, otherwise, return to step 504;

Step 508, storing the IP-MAC address list in the b.txt file of the USB device in text form.

(7) When the second key is triggered, function two is executed. The device of this embodiment judges whether there is an unbound IP in the IP address range through the sorting and comparing unit 403, and if so, generates an unbound IP address list and displays it on the LCD screen. Then the user is prompted whether to store, if so, the data is output in the c.txt file of the USB device in text mode, and returns to (5), as shown in Figure 8, the specific implementation is:

Step 601, power on and start the device;

Step 602, obtaining the parameter information of the a.txt file in the USB device;

Step 603, connect to the network device and judge whether the connection is successful; when the connection is successful, execute step 604, otherwise, otherwise, execute step 605;

Step 604, wait for the key to be pressed, and when the second key is triggered, execute function two;

Step 605, prompting that the connection failed;

Step 606, generating a list of unbound IP addresses;

Step 607, prompting the user whether to store the IP-MAC address list; when the judgment result is storage, perform step 608, otherwise, return to step 604;

Step 608, storing the list of unbound IP addresses in the c.txt file of the USB device in text form.

(8) When the third button is triggered, function three is executed. The device in this embodiment determines the IP-MAC binding mode according to the equipment brand information identified by the identification unit 402, and binds the IP addresses in the list of unbound IP addresses one by one through corresponding binding commands. After the binding is completed, the IP-MAC address list is automatically generated by the sorting and comparing unit 403, which is displayed on the LCD display screen, and the user is prompted whether to store, if so, the data is exported to the d.txt file of the USB device in text mode, And return (5), as shown in Figure 9, the specific implementation is:

Step 701, power on and start the device;

Step 702, obtaining the parameter information of the a.txt file in the USB device;

Step 703, connect to the network device and judge whether the connection is successful; when the connection is successful, execute step 704, otherwise, otherwise, execute step 705;

Step 704, wait for the key to be pressed, and when the third key is triggered, perform function three;

Step 705, prompting that the connection failed;

Step 706, determine the binding command format according to the configuration information;

Step 707, execute the binding command;

Step 708, generating a new IP-MAC address list;

Step 709, prompting the user whether to store the IP-MAC address list; when the judgment result is storage, perform step 710, otherwise, return to step 704;

Step 710, storing the list of unbound IP addresses in the d.txt file of the USB device in text form.

Those of ordinary skill in the art can realize that the units and algorithm steps of the examples described in conjunction with the embodiments disclosed herein can be implemented by electronic hardware, computer software, or a combination of the two. In order to clearly illustrate the relationship between hardware and software Interchangeability. In the above description, the composition and steps of each example have been generally described according to their functions. Whether these functions are executed by hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art may use different methods to implement the described functions for each specific application, but such implementation should not be regarded as exceeding the scope of the present invention.

Those skilled in the art can clearly understand that for the convenience and brevity of the description, the specific working process of the above-described system, device and unit can refer to the corresponding process in the foregoing method embodiment, and will not be repeated here.

The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person familiar with the technical field can easily think of various equivalents within the technical scope disclosed in the present invention. Modifications or replacements shall all fall within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims (10)

1. An IP-MAC address binding method, comprising: Obtain configuration information of network devices; Automatically generate an ascending first IP-MAC address list according to the configuration information according to a preset sorting rule; automatically generating a list of unbound IP addresses according to the first IP-MAC address list and the configuration information; and Bind the unbound IP addresses in the list of unbound IP addresses to a preset MAC address; Wherein, the configuration information includes at least any one or combination of the following: configuration, routing, access mode of the network device, IP address, custom IP address range, account and password, and the preset MAC address is MAC address is not available. 2. IP-MAC address binding method according to claim 1, wherein, the step of described automatic generation unbound IP address list comprises: automatically generating an ascending list of IP addresses from the IP addresses within the custom IP address range according to the preset sorting rules; judging whether the IP address list contains the unbound IP address; and When the judgment result is yes, the list of unbound IP addresses is generated. 3. The IP-MAC address binding method according to claim 2, wherein the step of judging whether an unbound IP address is included in the list of IP addresses comprises: comparing the list of IP addresses to the first list of IP-MAC addresses; and Determining the IP address that does not exist in the first IP-MAC address list as the unbound IP address. 4. The IP-MAC address binding method according to claim 1, wherein the step of binding the unbound IP address list to a preset MAC address comprises: According to the configuration information, determine the IP-MAC binding mode; According to the IP-MAC binding method, bind the unbound IP addresses in the unbound IP address list to the preset MAC addresses one by one; and The second IP-MAC address list is automatically generated according to the preset sorting rules. 5. The IP-MAC address binding method according to any one of claims 1 to 4, further comprising: After generating the first IP-MAC address list, the unbound IP address list and the second IP-MAC address list, prompt the user whether to store them; and When a storage instruction is received, the list is saved according to the type of the current list. 6. An IP-MAC address binding device, comprising: An acquisition module configured to acquire configuration information of network devices; The first generation module is configured to automatically generate an ascending first IP-MAC address list according to the configuration information according to a preset sorting rule; The second generation module is configured to automatically generate an unbound IP address list according to the first IP-MAC address list and the configuration information; and A binding module configured to bind an unbound IP address in the list of unbound IP addresses to a preset MAC address; Wherein, the configuration information includes at least any one or combination of the following: configuration, routing, access mode of the network device, IP address, custom IP address range, account and password, and the preset MAC address is MAC address is not available. 7. The IP-MAC address binding device according to claim 6, wherein the second generation module is configured to: automatically generating an ascending list of IP addresses from the IP addresses within the custom IP address range according to the preset sorting rules; judging whether the IP address list contains the unbound IP address; and When the judgment result is yes, the list of unbound IP addresses is generated. 8. The IP-MAC address binding device according to claim 7, wherein said judging whether an unbound IP address is included in said list of IP addresses comprises: comparing the list of IP addresses to the first list of IP-MAC addresses; and Determining the IP address that does not exist in the first IP-MAC address list as the unbound IP address. 9. The IP-MAC address binding device according to claim 6, wherein the binding module is configured to: According to the configuration information, determine the IP-MAC binding mode; According to the IP-MAC binding method, bind the unbound IP addresses in the unbound IP address list to the preset MAC addresses one by one; and The second IP-MAC address list is automatically generated according to the preset sorting rules. 10. The IP-MAC address binding device according to any one of claims 6 to 9, further comprising: The prompt module is configured to prompt the user whether to store after generating the first IP-MAC address list, the unbound IP address list and the second IP-MAC address list; and The storage module is configured to save the list according to the type of the current list when receiving the storage instruction.