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Host interface expansion method and device, equipment and storage medium

A host interface and connecting device technology, which is applied in the computer field, can solve the problems such as the limitation of the number of physical interfaces of the host, and achieve the effect of improving robustness and avoiding the limitation of physical interfaces

Pending Publication Date: 2022-01-21
GUANGZHOU WERIDE TECH LTD CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of this application is to solve the technical problem of limiting the number of existing host physical interfaces

Method used

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  • Host interface expansion method and device, equipment and storage medium
  • Host interface expansion method and device, equipment and storage medium
  • Host interface expansion method and device, equipment and storage medium

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Experimental program
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Embodiment Construction

[0030] In the technical scheme of the present invention, if the number of devices to be connected is greater than the number of interfaces of the host, the IP addresses of each device to be connected are obtained; the network segment addresses are extracted from each of the IP addresses, and based on the network segment address division virtual local area network; according to the virtual local area network, perform mode configuration and port allocation on the ports in the preset switch; based on the switch after completing the mode configuration and port allocation, perform extended configuration on the interface of the host. This method can perform different interface connections according to the number of host interfaces and the number of devices to be connected, and avoid the problem of physical interface limitations of the host through interface expansion.

[0031] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present i...

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Abstract

The invention relates to the field of computers, and discloses a host interface expansion method and device, equipment and a storage medium, and the method comprises the steps: if the number of to-be-connected equipment is greater than the number of interfaces of a host, obtaining an IP address of each to-be-connected equipment; extracting a network segment address from each IP address, and dividing a virtual local area network based on the network segment address; according to the virtual local area network, performing mode configuration and port allocation on ports in a preset switch; and performing expansion configuration on the interface of the host based on the switch subjected to the mode configuration and the port allocation. According to the method, different interface connections can be executed according to the number of the host interfaces and the number of the to-be-connected equipment, the problem of physical interface limitation of the host is avoided through interface expansion, meanwhile, double links and host-standby switching are implemented, and the robustness and stability of the network are improved.

Description

technical field [0001] The invention relates to the field of computers, in particular to a host interface expansion method, device, equipment and storage medium. Background technique [0002] In practical applications, the host is usually required to access a variety of different devices, for example, for the host of a self-driving car, it is required to access lidar of multiple different network segments, as well as ioboard, pdu main router, secondary router, for sharing The optimal control host for sensing information, as well as an interactive pad, access to LAN and other devices through wifi, the above devices need multiple common access to the host for operation. [0003] However, the general host only has 4-port Gigabit network card and 2 10-Gigabit network ports (and does not support the connectivity of 100-megabit devices with the above 9 device IPs). Considering that IPs on the same network segment also need to perform communication isolation. Contents of the inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L41/0803H04L12/46H04L61/5007
CPCH04L41/0803H04L12/4641
Inventor 于金诚韩旭
Owner GUANGZHOU WERIDE TECH LTD CO