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A redirection method and device

A redirection and IP address technology, applied in the field of communications, can solve the problems of reducing the efficiency of EAD rapid deployment and large amount of configuration, and achieve the effect of improving the efficiency of rapid deployment, avoiding manual configuration, and reducing the amount of manual configuration.

Active Publication Date: 2020-11-06
NEW H3C TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the large number of access ports and common VLANs, the configuration volume is very large, which reduces the rapid deployment efficiency of EAD

Method used

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  • A redirection method and device
  • A redirection method and device
  • A redirection method and device

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Embodiment Construction

[0056]The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts all belong to the protection scope of the present invention.

[0057] In order to solve the above technical problems, embodiments of the present invention provide a redirection method and device, which are applied to switching equipment, and the switching equipment can be switches, routers, etc. First, the redirection method provided by the embodiment of the present invention will be described in detail below.

[0058] figure 2 A schematic flowchart of a redirection method provided by an embodiment of th...

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Abstract

The embodiment of the present invention discloses a redirection method and device. When the user equipment that sends the access request fails to pass the authentication, the switching device modifies the current VLAN of the access port that receives the access request from the preset VLAN to the general VLAN; The general VLAN assigns a temporary virtual interface IP address, where the temporary virtual interface IP address and the virtual interface IP address of the preset VLAN are in the same network segment; the access request is redirected through the temporary virtual interface IP address so that the user equipment can obtain the EAD client end. It can be seen that after the switching device modifies the current VLAN from the preset VLAN to the general VLAN, the redirection of the HTTP access request is realized by allocating the temporary virtual interface IP address for the general VLAN, thereby avoiding the common VLAN for all access ports. Manual configuration of virtual interface IP addresses reduces the amount of manual configuration and improves the efficiency of rapid EAD deployment.

Description

technical field [0001] The present invention relates to the field of communication technologies, in particular to a redirection method and device. Background technique [0002] Currently, under certain functional requirements, the HTTP access request of the user device needs to be redirected to a specified URL. [0003] For example: based on the 802.1x protocol-based EAD (Endpoint Admission Defense, endpoint access defense) rapid deployment function, it is necessary to redirect the HTTP access request of the user equipment that has not passed the 802.1x protocol authentication to the server used to install or upgrade the EAD client. URL. In this way, the user equipment can be guided to install or upgrade the EAD client by itself, thereby completing the rapid deployment of the EAD. [0004] see figure 1 The process of redirecting the HTTP access request of the user equipment that has not passed the 802.1x protocol authentication to the URL (purpose web page) for installing...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04L29/12
CPCH04L67/02H04L61/5007H04L67/60
Inventor 王岳宁
Owner NEW H3C TECH CO LTD
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