Local area network IP mapping generation method and generator

Abstract

The invention discloses a local area network IP mapping generation method and generator, and the method comprises the steps: obtaining the rear two segments of an IP address of a server side, and converting the rear two segments of the IP address into an IP code according to a set rule; randomly selecting a sub-table from a mapping relation table of the server side, traversing the sub-table, searching a digital code corresponding to the IP code, or calculating the digital code corresponding to the IP code according to a mapping rule of the sub-table; enabling the client to obtain the digital code, and look up the sub-table to which the digital code belongs in the mapping relation table of the client; traversing the sub-table, searching the IP code corresponding to the digital code, or reversely calculating the IP code corresponding to the digital code according to the mapping rule of the sub-table; and restoring the searched IP code into the rear two segments of the IP address. According to the invention, different digital codes are obtained according to different mapping relations and are used as independent IP identification modules for different applications, the IP is mapped into approximately disordered word strings, and a certain IP shielding function is provided.

Description

Technical field [0001] The present invention relates to the field of local area network IP addresses, and in particular, to a local area network IP mapping generation method and a generator. Background technique [0002] With the continuous development of Internet technology, Internet technology has brought daily life and more high technology. Internet of Things, local area network is getting more popular. This involves communication issues between different devices in the same III or LAN. Network communication between different application terminals requires the use of IP addresses as unique identifiers. LAN communication is a more common form of communication, commonly used in family intelligent devices, such as smart home appliances (refrigerator, washing machine, television, etc.), network equipment (router, nas), etc.. [0003] The interconnection of the above equipment is usually initiated by the client, and the server IP is used as the parameter of the client. The way the ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a local area network IP mapping generation method and generator, which can solve the problem of IP address leakage easily caused by manual input in the prior art

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