WO2016074398A1

WO2016074398A1 - Ip conflict detection and processing method, wireless hotspot device and computer storage medium

Info

Publication number: WO2016074398A1
Application number: PCT/CN2015/074327
Authority: WO
Inventors: 张文涛
Original assignee: 中兴通讯股份有限公司
Priority date: 2014-11-11
Filing date: 2015-03-16
Publication date: 2016-05-19
Also published as: CN105657075A

Abstract

Disclosed are an IP conflict detection and processing method, a wireless hotspot device and a computer storage medium. The IP conflict detection method comprises: after a wireless hotspot device accesses an external WIFI hotspot, acquiring respective first IP setting information and second IP setting information set by the accessed external WIFI hotspot; and judging, by the wireless hotspot device, whether or not an IP of the wireless hotspot device conflicts with an IP set by the external WIFI hotspot according to the respective first IP setting information thereof and the second IP setting information set by the external WIFI hotspot.

Description

IP conflict detection and processing method, wireless hotspot device, computer storage medium

Technical field

The present invention relates to the field of communications, and in particular, to an IP collision detection and processing method, a wireless hotspot device, and a computer storage medium.

Background technique

More and more external wireless fidelity (WIFI) hotspots (APs) are used, and users are using more and more. Being able to provide users with seamless WIFI access is bound to be a battleground for operators to consider for their future resources. Of course, the operator's hotspot is not a free lunch. Access to its hotspot needs to be authenticated. Wireless Internet Service Provider roaming (WISPr) certification is only one of its authentication methods, using wireless hotspots. The Internet (WIFI) feature accesses its external hotspots. Need hotspot to support WISPr and other authentication protocols, built-in operator preset username and password. After passing the certification, you can use its WIFI network. If the user modifies the hotspot settings, it may cause the operator's WIFI network to be used even after the WISPr authentication is passed; for example, when the user modifies the hotspot's local Internet Protocol (IP) settings, the local IP and its access are caused. When an external hotspot is assigned an IP conflict, it will cause the situation to occur. Therefore, how to quickly and accurately determine whether it is because of IP conflicts that it is impossible to access an external WIFI network is an urgent problem to be solved.

Summary of the invention

In view of this, the embodiment of the present invention is to provide an IP collision detection and processing method, a wireless hotspot device, and a computer storage medium, which can solve the problem of how to quickly detect an IP conflict.

To solve the above technical problem, the technical solution of the embodiment of the present invention is implemented as follows:

An embodiment of the present invention provides an IP conflict detection method, where the method includes:

After the wireless hotspot device accesses the external WIFI hotspot, the first IP setting information of the wireless hotspot device and the second IP setting information set by the external WIFI hotspot are obtained;

The wireless hotspot device determines, according to the first IP setting information and the second IP setting information, whether the IP set by the own IP and the external WIFI hotspot conflicts.

In an embodiment of the present invention, the first IP setting information includes a first IP address and a first subnet mask; the second IP setting information includes a second IP address and a second subnet mask;

Determining, by the wireless hotspot device, whether the IP set by the IP address and the external WIFI hotspot is set according to the first IP setting information and the second IP setting information includes:

The wireless hotspot device processes the first IP address and the first subnet mask by using a preset algorithm to obtain a first result, and masks the second IP address and the second subnet by using the preset algorithm. Processing the code to obtain a second result;

When determining that the first result and the second result are equal, the wireless hotspot device determines an IP conflict between the self IP and the external WIFI hotspot.

In an embodiment of the present invention, the preset algorithm is an AND operation; the wireless hotspot device processes the first IP address and the first subnet mask to obtain a first result, where the wireless hotspot comprises: the wireless hotspot The device separately performs binary processing on the first IP address and the first subnet mask, and performs an AND operation to obtain a first result;

Processing, by the wireless hotspot device, the second IP address and the second subnet mask to obtain a second result, the wireless hotspot device separately encoding the second IP address and the second subnet mask separately After the rotation, the AND operation process is performed to obtain the second result.

In an embodiment of the present invention, the IP setting information of the wireless hotspot device itself is IP setting information of a dynamic host configuration protocol server of the wireless hotspot device; and the external WIFI hotspot is set by the wireless hotspot device. The IP setting information is IP setting information set by the dynamic host configuration protocol server of the external WIFI hotspot for the fixed network card of the wireless hotspot device.

In order to solve the above problem, the embodiment of the present invention further provides an IP conflict processing method, where the method includes:

After detecting the IP conflict between the IP address and the external WIFI hotspot, the IP hotspot device modifies its own IP setting information by using the IP conflict detection method as described above.

In order to solve the above problem, the embodiment of the present invention further provides a wireless hotspot device, where the wireless hotspot device includes an access module, an IP information acquiring module, and an IP conflict judging module;

The access module is configured to access an external WIFI hotspot;

The IP information acquiring module is configured to acquire, after the access module accesses the external WIFI hotspot, the first IP setting information of the wireless hotspot device and the external WIFI hotspot to set the wireless hotspot device Second IP setting information;

The IP conflict judging module is configured to determine, according to the first IP setting information and the second IP setting information, whether the IP address set by the wireless hotspot device itself and the external WIFI hotspot conflict with each other.

In an embodiment of the present invention, the IP information acquisition module includes an IP address acquisition submodule and a subnet mask acquisition submodule, and the IP address acquisition submodule is configured to acquire the first IP address and the a second subnet mask, configured to acquire the second subnet mask and the second subnet mask;

The IP conflict judging module includes an operation sub-module and a judging sub-module, and the operation sub-module is configured to process the first IP address and the first sub-net mask by using a preset algorithm to obtain a first result, and adopt the first result. The preset algorithm processes the second IP address and the second subnet mask to obtain a second result;

The determining sub-module is configured to determine whether the first result and the second result are equal, and if yes, determining that the IP address of the wireless hotspot device itself and the external WIFI hotspot are IP conflicts set by the wireless hotspot device .

In an embodiment of the invention, the operation submodule includes a conversion submodule and an AND operation a submodule, configured to perform binary code conversion on the first IP address and the first subnet mask, and configured to respectively perform the second IP address and the second subnet mask respectively Binary code conversion

The AND operation submodule is configured to perform an AND operation on the converted first IP address and the first subnet mask to obtain a first result, and configured to pair the converted second IP address and the second The subnet mask performs the AND operation to obtain the second result.

In an embodiment of the present invention, the method further includes an IP setting update module, configured to: after the IP conflict determination module determines that the wireless hotspot device itself IP conflicts with the external WIFI hotspot, The IP hotkey device's own IP setting information is modified.

The beneficial effects of the invention are:

The IP conflict detection and processing method, the wireless hotspot device, and the computer storage medium provided by the present invention acquire the first IP setting information of the wireless hotspot device and the external WIFI hotspot of the access after the wireless hotspot device accesses the external WIFI hotspot. The IP setting information is determined by the wireless hotspot device according to its first IP setting information and the second IP setting information set by the external WIFI hotspot for determining whether the IP set by the IP and the external WIFI hotspot conflicts. That is, the wireless hotspot device in the present invention can determine whether the IP conflicts are resolved after accessing the external WIFI hotspot, so that the user can accurately and quickly locate the reason that the external WIFI cannot be connected, and the user experience satisfaction can be improved.

Further, after detecting whether the IP set by the IP hotspot and the external WIFI hotspot conflicts, the wireless hotspot device in the present invention may also modify its own IP setting to prevent the conflict from happening again, and provide intelligent processing for the user. Respond to further increase the satisfaction of the user experience.

DRAWINGS

1 is a schematic flowchart of an IP conflict detection method according to Embodiment 1 of the present invention;

2 is a schematic flowchart of an IP conflict judging process according to Embodiment 1 of the present invention;

3 is a schematic flowchart of an IP conflict processing method according to Embodiment 1 of the present invention;

4 is a schematic structural diagram 1 of a wireless hotspot device according to Embodiment 2 of the present invention;

5 is a schematic structural diagram 2 of a wireless hotspot device according to Embodiment 2 of the present invention;

6 is a schematic structural diagram 3 of a wireless hotspot device according to Embodiment 2 of the present invention;

FIG. 7 is a schematic structural diagram 4 of a wireless hotspot device according to Embodiment 2 of the present invention.

detailed description

The preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Embodiment 1:

Referring to FIG. 1 , the IP conflict detection method provided in this embodiment mainly includes:

Step S101: The wireless hotspot device accesses an external WIFI hotspot;

Step S102: The wireless hotspot device acquires its own first IP setting information and second IP setting information set by the external WIFI hotspot to which it is connected;

Step S103: The wireless hotspot device determines, according to its first IP setting information and the second IP setting information set by the external WIFI hotspot, whether the IP set by the IP hotspot and the external WIFI hotspot conflicts.

The wireless hotspot device in this embodiment may be a wireless or wired routing product such as a portable WIFI.

The first IP setting information of the wireless hotspot device itself in this embodiment is the IP setting information of a dynamic host configuration protocol (DHCP) server (Server) that is provided by the wireless hotspot device, and the DHCP server is configured to access the IP address. The PC of the wireless hotspot device assigns an IP address. In this embodiment, the external WIFI hotspot is the second set by the wireless hotspot device. The IP setting information is the IP setting information set by the DHCP server (Server) of the external WIFI hotspot for the fixed (Station) network card of the wireless hotspot device.

The first IP setting information acquired in the foregoing step S102 includes a first IP address and a first subnet mask; the second IP setting information includes a second IP address and a second subnet mask; preferably, in this embodiment The IP address is the IPV4 address. The wireless hotspot device in this embodiment can read its first IP address and the first subnet mask through its data query interface, and the second IP address and the second subnet set by the external WIFI hotspot. code. In the foregoing step S103, the wireless hotspot device determines whether the IP of the IP address of the external WIFI hotspot conflicts with the IP address of the external WIFI hotspot according to the first IP setting information of the external WIFI hotspot and the second IP setting information of the external WIFI hotspot.

Step S201: The wireless hotspot device processes the first IP address and the first subnet mask by using a preset algorithm to obtain a first result.

Step S202: The wireless hotspot device processes the second IP address and the second subnet mask set by the external WIFI hotspot by using a preset algorithm to obtain a second result; there is no strict timing restriction between the step and the foregoing step S201. The two can be performed simultaneously, or can be performed step by step, for example, step S202 can also be performed before step S201.

Step S203: The wireless hotspot device determines whether the obtained first result and the second result are equal. If yes, go to step S204; otherwise, go to step S205.

Step S204: Determine the IP conflict set by the own IP and the external WIFI hotspot.

Step S205: It is determined that the IP set by the own IP and the external WIFI hotspot does not conflict.

The preset algorithm in the foregoing step S102 and the step S103 may specifically be an AND operation; the wireless hotspot device processes the first IP address and the first subnet mask of the wireless hotspot device to obtain the first result: the wireless hotspot device respectively has its own An IP address and a first subnet mask are binary coded and then subjected to an AND operation to obtain a first result; the wireless hotspot device processes the second IP address and the second subnet mask set by the external WIFI hotspot to obtain the first The second result includes: wireless hotspot device The second IP address and the second subnet mask set by the external WIFI hotspot are separately coded and then subjected to an AND operation to obtain a second result.

In this embodiment, after the IP conflict is detected, the IP setting information of the wireless hotspot device may be correspondingly adjusted until the detection result is not conflict. Therefore, as shown in Figure 3, the IP conflict handling method mainly includes:

Step S301: The wireless hotspot device accesses an external WIFI hotspot.

Step S302: The wireless hotspot device acquires its own first IP setting information and second IP setting information set by the external WIFI hotspot to which it is connected.

Step S303: The wireless hotspot device determines, according to the first IP setting information of the first IP setting information and the second IP setting information set by the external WIFI hotspot, whether the IP set by the external WIFI hotspot conflicts with the IP address set by the external WIFI hotspot, and if yes, go to step S304; Otherwise, go to step S305.

Step S304: Modifying the IP setting information of the wireless hotspot device itself, the modification is mainly to switch the corresponding gateway; after the modification is completed, the wireless hotspot device can be restarted, and the restarted wireless hotspot device can reacquire the new address; after the modification is completed, It is possible to proceed to step S302 to perform collision detection.

Step S305: End.

The embodiment of the invention further describes a computer storage medium, wherein the computer storage medium stores a computer program for performing the IP conflict detection method shown in FIG. 1 in the embodiment of the present invention, and/or FIG. 2 The IP conflict determination method shown, and/or the IP conflict processing method shown in FIG.

Embodiment 2:

The present embodiment provides a wireless hotspot device, which may be a wireless or wired routing product such as a portable WIFI. Referring to FIG. 4, the wireless hotspot device includes an access module 1, an IP information acquiring module 2, and an IP conflict determination. Module 3; among them,

The access module 1 is configured to access an external WIFI hotspot;

The IP information obtaining module 2 is configured to acquire, after the access module 1 accesses the external WIFI hotspot, the first IP setting information of the wireless hotspot device itself and the second IP setting information set by the external WIFI hotspot as the wireless hotspot device;

The IP conflict judging module 3 is configured to determine, according to the first IP setting information of the wireless hotspot device itself and the second IP setting information set by the external WIFI hotspot for the wireless hotspot device, whether the IP address set by the wireless hotspot device itself and the external WIFI hotspot is conflict.

In this embodiment, the first IP setting information of the wireless hotspot device itself is the IP setting information of the DHCP server (Server) provided by the wireless hotspot device, and the DHCP server is configured to allocate an IP address to the PC that accesses the wireless hotspot device. In this embodiment, the second IP setting information set by the external WIFI hotspot for the wireless hotspot device is the IP setting information set by the DHCP server (Server) of the external WIFI hotspot for the fixed (Station) network card of the wireless hotspot device.

As shown in FIG. 5, the IP information obtaining module 2 in this embodiment specifically includes an IP address obtaining sub-module 21 and a subnet mask obtaining sub-module 22; the IP conflict judging module 3 includes an operation sub-module 31 and a judging sub-module 32. The IP address obtaining sub-module 21 is configured to acquire the first IP address of the wireless hotspot device itself and the second IP address set by the external WIFI hotspot as the wireless hotspot device; the subnet mask obtaining sub-module 22 is configured to obtain the wireless hotspot device itself. The first subnet mask and the second subnet mask set by the external WIFI hotspot for the wireless hotspot device; the operation submodule 31 is configured to mask the first IP address and the first subnet of the wireless hotspot device by using a preset algorithm. The code is processed to obtain the first result, and the second algorithm is used to process the second IP address and the second subnet mask set by the external WIFI hotspot for the wireless hotspot device to obtain a second result; the determining submodule 32 is configured to determine the first Whether the result and the second result are equal, if yes, determining that the IP address of the wireless hotspot device itself and the external WIFI hotspot are IP conflicts set by the wireless hotspot device; otherwise, determining that there is no conflict.

Specifically, as shown in FIG. 6, the operation sub-module 31 in this embodiment includes a conversion sub-module 311 and an operation sub-module 312; the conversion sub-module 311 is configured to respectively respectively address the first IP address of the wireless hotspot device itself. Binary code conversion with the first subnet mask, and configured to divide Do not perform binary code conversion on the second IP address and the second subnet mask set by the external WIFI hotspot for the wireless hotspot device; the AND operation submodule 312 is configured to be the first IP address of the converted wireless hotspot device itself and The first subnet mask performs the AND operation to obtain the first result, and is configured to perform an AND operation on the converted external WIFI hotspot for the second IP address and the second subnet mask set by the wireless hotspot device to obtain a second result.

In this embodiment, after the IP conflict is detected, the IP setting information of the wireless hotspot device may be correspondingly adjusted until the detection result is not conflict. As shown in FIG. 7 , the wireless hotspot device further includes an IP setting update module 4 configured to determine, after the IP conflict determination module 3 determines the IP conflict between the wireless hotspot device itself and the external WIFI hotspot, the wireless hotspot device itself The IP setting information is modified. After the modification is complete, the wireless hotspot device can be restarted, and the restarted wireless hotspot device can re-acquire the new address; after the modification is completed, the conflict detection can be performed until the detection result is not conflict.

In an actual application, the access module 1, the IP information acquisition module 2, the IP conflict determination module 3, the IP setting update module 4, and the submodules of each module may be used by a central processing unit of the wireless hotspot device (CPU, Central Processing) Unit), Digital Signal Processor (DSP) or Field Programmable Gate Array (FPGA).

It can be seen that the invention can intelligently determine whether the local IP setting conflicts with the external AP setting when the internet WIFI is connected to the external AP, and automatically modify the local IP setting in case of conflict, so as to prevent the user from being able to access the Internet, so Improve user satisfaction.

The above is a further detailed description of the present invention in connection with the specific embodiments, and the specific embodiments of the present invention are not limited to the description. It will be apparent to those skilled in the art that the present invention may be made without departing from the spirit and scope of the invention.

Industrial applicability

In the embodiment of the present invention, after the wireless hotspot device accesses the external WIFI hotspot, the first IP setting information of the wireless hotspot device and the second IP setting information set by the external WIFI hotspot are obtained; the wireless hotspot device is configured according to the first IP address. The information and the second IP setting information determine whether the IP of the IP address and the external WIFI hotspot conflicts with the IP hotspot device; thus, the wireless hotspot device can complete the judgment of whether the IP conflicts after accessing the external WIFI hotspot, so Help users accurately and quickly locate the reasons why they cannot connect to external WIFI, which can improve the satisfaction of user experience.

Claims

An IP conflict detection method, the method comprising:

After the wireless hotspot device accesses the external WIFI hotspot, the first IP setting information of the wireless hotspot device and the second IP setting information set by the external WIFI hotspot are obtained;

The wireless hotspot device determines, according to the first IP setting information and the second IP setting information, whether the IP set by the own IP and the external WIFI hotspot conflicts.
The IP conflict detecting method according to claim 1, wherein said first IP setting information includes a first IP address and a first subnet mask; and said second IP setting information includes a second IP address and a second sub-address Net mask

Determining, by the wireless hotspot device, whether the IP set by the IP address and the external WIFI hotspot is set according to the first IP setting information and the second IP setting information includes:

The wireless hotspot device processes the first IP address and the first subnet mask by using a preset algorithm to obtain a first result, and masks the second IP address and the second subnet by using the preset algorithm. Processing the code to obtain a second result;

When determining that the first result and the second result are equal, the wireless hotspot device determines an IP conflict between the self IP and the external WIFI hotspot.
The IP conflict detection method of claim 2, wherein the preset algorithm is an AND operation; the wireless hotspot device processing the first IP address and the first subnet mask to obtain a first result comprises: The wireless hotspot device separately performs binary processing on the first IP address and the first subnet mask, and performs an AND operation to obtain a first result;

Processing, by the wireless hotspot device, the second IP address and the second subnet mask to obtain a second result, the wireless hotspot device separately encoding the second IP address and the second subnet mask separately After the rotation, the AND operation process is performed to obtain the second result.
The IP conflict detection method according to any one of claims 1 to 3, wherein the IP hotspot device's own IP setting information is a dynamic host configuration protocol service of the wireless hotspot device. IP setting information of the device; the IP setting information set by the external WIFI hotspot for the wireless hotspot device is IP setting information set by the dynamic host configuration protocol server of the external WIFI hotspot for the fixed network card of the wireless hotspot device.
An IP conflict processing method, the method comprising:

The IP hotspot device detects the IP conflict set by the IP and the external WIFI hotspot after the IP conflict detection method according to any one of claims 1 to 4, and then modifies its own IP setting information.
A wireless hotspot device includes an access module, an IP information acquiring module, and an IP conflict judging module;

The access module is configured to access an external WIFI hotspot;

The IP information acquiring module is configured to acquire, after the access module accesses the external WIFI hotspot, the first IP setting information of the wireless hotspot device and the external WIFI hotspot to set the wireless hotspot device Second IP setting information;

The IP conflict judging module is configured to determine, according to the first IP setting information and the second IP setting information, whether the IP address set by the wireless hotspot device itself and the external WIFI hotspot conflict with each other.
The wireless hotspot device of claim 6, wherein the IP information acquisition module comprises an IP address acquisition submodule and a subnet mask acquisition submodule; the IP address acquisition submodule is configured to acquire the first IP address and The second IP address; the subnet mask acquisition submodule is configured to acquire the second subnet mask and the second subnet mask;

The IP conflict judging module includes an operation submodule and a judging submodule, and the operation submodule is configured to process the first IP address and the first subnet mask by using a preset algorithm to obtain a first result, and adopt the The preset algorithm processes the second IP address and the second subnet mask to obtain a second result;

The determining submodule is configured to determine that the first result and the second result are equal Determining an IP of the wireless hotspot device itself and an IP conflict set by the external WIFI hotspot for the wireless hotspot device.
The wireless hotspot device of claim 7, wherein the operation submodule comprises a conversion submodule and an AND operation submodule; the conversion submodule is configured to mask the first IP address and the first subnet respectively The code performs binary code conversion, and is configured to perform binary code conversion on the second IP address and the second subnet mask, respectively;

The AND operation submodule is configured to perform an AND operation on the converted first IP address and the first subnet mask to obtain a first result, and configured to pair the converted second IP address and the second The subnet mask performs the AND operation to obtain the second result.
The wireless hotspot device according to any one of claims 6 to 8, wherein the IP setting information of the wireless hotspot device itself is IP setting information of a dynamic host configuration protocol server of the wireless hotspot device; the external WIFI hotspot The IP setting information set for the wireless hotspot device is IP setting information set by the dynamic host configuration protocol server of the external WIFI hotspot for the fixed network card of the wireless hotspot device.
The wireless hotspot device according to any one of claims 6 to 8, wherein the wireless hotspot device further includes an IP setting update module, configured to determine, at the IP conflict determination module, the wireless hotspot device itself IP and the After the IP conflict set by the external WIFI hotspot is changed, the IP setting information of the wireless hotspot device itself is modified.
A computer storage medium storing computer executable instructions for performing the IP conflict detection method of any one of claims 1 to 4, and/or claim 5 The IP conflict processing method.