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Message processing method and device, dhcp server

A message processing and server technology, applied in wireless communication, transmission system, electrical components, etc., can solve problems such as failure of DHCP to obtain addresses

Active Publication Date: 2022-03-15
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0018] The embodiment of the present invention provides a message processing method and device, and a DHCP server, so as to at least solve the problem of failure to obtain an address through DHCP in the wireless relay or wireless bridge connected equipment in the related art

Method used

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  • Message processing method and device, dhcp server
  • Message processing method and device, dhcp server
  • Message processing method and device, dhcp server

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] The method embodiment provided in Embodiment 1 of the present application may be executed in a mobile terminal, a computer terminal, or a similar computing device. Take running on a computer terminal as an example, Figure 7 It is a hardware structure block diagram of a computer terminal of a message processing method according to an embodiment of the present invention. Such as Figure 7 As shown, the computer terminal 70 may include one or more (only one is shown in the figure) processor 702 (the processor 702 may include but not limited to a processing device such as a microprocessor MCU or a programmable logic device FPGA, etc.), for A memory 704 for storing data, and a transmission device 706 for communication functions. Those of ordinary skill in the art can understand that, Figure 7 The shown structure is only for illustration, and it does not limit the structure of the above-mentioned electronic device. For example, computer terminal 70 may also include Fi...

Embodiment 2

[0083] This embodiment also provides a packet processing device, which is used to implement the above embodiments and preferred implementation manners, and what has been described will not be repeated here. As used below, the term "module" may be a combination of software and / or hardware that realizes a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, implementations in hardware, or a combination of software and hardware are also possible and contemplated.

[0084] Figure 13 is a structural block diagram of a message processing device according to an embodiment of the present invention, such as Figure 13 As shown, the device includes:

[0085] A receiving module 1302, configured to receive a Dynamic Host Configuration Protocol DHCP discovery message or a DHCP request message;

[0086] The sending module 1304 is connected with the above-mentioned receiving module 1302, and is used for the source med...

Embodiment 3

[0097] The embodiment of the invention also provides a storage medium. Optionally, in this embodiment, the foregoing storage medium may be configured to store program codes for executing the method in Embodiment 1.

[0098] Optionally, in this embodiment, the above-mentioned storage medium may include but not limited to: U disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), FLASH, mobile hard disk Various media that can store program codes, such as , magnetic disk or optical disk.

[0099] Optionally, in this embodiment, the processor executes the steps of the method in Embodiment 1 according to the program code stored in the storage medium.

[0100] Optionally, for specific examples in this embodiment, reference may be made to the examples described in the foregoing embodiments and optional implementation manners, and details are not repeated in this embodiment.

[0101] Obviously, those skilled in the art should understand that...

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PUM

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Abstract

The present invention provides a message processing method and device, and a DHCP server, wherein the message processing method includes: receiving a Dynamic Host Configuration Protocol DHCP discovery message or a DHCP request message; receiving a DHCP discovery message or a DHCP request message If the source MAC address of the Layer 2 source media access control is not the same as the client MAC address carried in the DHCP discovery message or DHCP request message, the DHCP offer message or DHCP reply message is sent to the wireless relay or wireless The station STA equipment and / or the personal computer PC equipment that hangs under the network bridge equipment, wherein, DHCP provides message or DHCP response message is broadcast message; Through the present invention, solve the problem of wireless relay or wireless network bridge in the related art The connected device fails to obtain an address through DHCP.

Description

technical field [0001] The present invention relates to the field of wireless local area network (Wireless Local Area Networks, WLAN for short), in particular to a message processing method and device, and a DHCP server. Background technique [0002] Generally, a workstation (Station, STA for short) device can directly access the Internet network or a certain subnet network through a wireless access point (Wireless Access Point, AP). When the wireless coverage of the AP is not enough, it is necessary to extend the coverage of the wireless network by adding wireless relays. When a device with only a wired network card but no wireless network card also needs to access the network through an AP, it is necessary to add a wireless bridge device to convert the wireless network and the wired network. [0003] figure 1 It is a schematic diagram of a usage scenario of a wireless relay or a wireless bridge connected to an AP in the related art. The usage scenarios of a wireless rela...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L61/5014H04W84/12
Inventor 刘昕颖彭永超马涛
Owner ZTE CORP