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Mapping method and apparatus of virtual MAC address, storage medium and relay device

A technology of MAC address and MAC address table, which is applied in the field of wireless relay equipment and virtual MAC address mapping, to solve the problem of duplication and reduce the effect of abnormal communication

Active Publication Date: 2018-10-16
成都市联洲国际技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The technical problem to be solved by the embodiments of the present invention is to provide a virtual MAC address mapping method, device, computer storage medium, and wireless relay device, which can solve the problem of virtual MAC address duplication, thereby effectively reducing the virtual MAC address duplication. abnormal communication

Method used

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  • Mapping method and apparatus of virtual MAC address, storage medium and relay device
  • Mapping method and apparatus of virtual MAC address, storage medium and relay device
  • Mapping method and apparatus of virtual MAC address, storage medium and relay device

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Embodiment Construction

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0039] see figure 2 Shown is a flowchart of a preferred embodiment of a virtual MAC address mapping method provided by the present invention, the method is executed by each wireless relay device in the wireless relay network, including steps S11 to S15 :

[0040] Step S11, obtain the MAC address table of the back-end device connected to the wireless relay device, and obtain each MAC address to be mapped; wherein, the MAC address table of the back-end device inclu...

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Abstract

The invention discloses a mapping method of a virtual MAC address. The method comprises the following steps: when it is judged that a to-be-mapped MAC address is a physical MAC address, obtaining preceding 3 bytes of the virtual MAC address corresponding to the to-be-mapped MAC address according to the preceding 3 bytes of the physical MAC address of a wireless relay device, and obtaining latter 3bytes of the virtual MAC address corresponding to the to-be-mapped MAC address according to the latter 3 bytes of the to-be-mapped MAC address; and when it is judged that the to-be-mapped MAC addressis the virtual MAC address, processing the preceding 3 bytes of the to-be-mapped MAC address according to a preset processing rule, and setting the processed MAC address as the virtual MAC address corresponding to the to-be-mapped MAC address. Correspondingly, the invention further discloses a mapping apparatus of the virtual MAC address, a computer storage medium, and a wireless relay device. Byadoption of the technical solution of the invention, the problem of duplication of virtual MAC addresses can be solved, thereby effectively reducing communication anomalies caused by the duplicationof the virtual MAC addresses.

Description

technical field [0001] The present invention relates to the technical field of wireless networks, in particular to a virtual MAC address mapping method, device, computer storage medium, and wireless relay equipment. Background technique [0002] Wireless repeater (Repeater) is a wireless device used for wireless signal extension. It can not only receive the signal of the front-end wireless AP, but also serve as a wireless AP to provide a wireless network to the back-end devices connected to it to realize the function of wireless repeater. In the wireless relay network, every time the back-end of the wireless relay device is connected to a back-end device, an additional wireless connection will be established between the wireless relay device and the front-end wireless AP. The MAC address of this wireless connection is the virtual MAC address. The address can neither directly adopt the MAC address of the backend device, nor can it be preset by the wireless relay device. [0...

Claims

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Application Information

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IPC IPC(8): H04L29/12
CPCH04L61/25H04L61/255H04L2101/622
Inventor 梁亮
Owner 成都市联洲国际技术有限公司
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