Authentication method and device

An authentication method and an authenticated technology, applied in the field of authentication methods and devices, can solve the problems of inability to realize user authentication, inability to effectively control user access, etc., and achieve the effect of ensuring security and improving reliability

Active Publication Date: 2017-03-15
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In traditional SDN, user authentication cannot be

Method used

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Example Embodiment

[0023] The terminology used in this application is only for the purpose of describing specific embodiments, rather than limiting this application. The singular forms of "a", "said" and "the" used in this application and claims are also intended to include plural forms, unless the context clearly indicates other meanings. It should also be understood that the term "and / or" as used herein refers to any or all possible combinations of one or more associated listed items.

[0024] It should be understood that, although the terms first, second, third, etc. may be used in this application to describe various information, the information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of this application, the first information may also be referred to as second information, and similarly, the second information may also be referred to as first information. Depending

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PUM

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Abstract

The invention provides an authentication method and device. The method comprises the following steps: sending a packet out message to access layer equipment after an IP address of a virtual machine is acquired, wherein the packet out message carries an authenticated notification message, so that the access layer equipment sends the authenticated notification message to the virtual machine; receiving a packet in message sent by the access layer equipment, wherein the packet in message carriers an authenticated request message; resolving authentication information from the authenticated request message; inquiring a preconfigured user data table through the authentication information; and if the user data table includes the authentication information, determining that the virtual machine is authenticated successfully, and recording the IP address of the virtual machine as a successfully-authenticated IP address. Through the technical scheme provided by the invention, authentication for a user can be realized; the access of the user is controlled effectively; and the reliability of an SDN (Software Defined Network) is improved greatly.

Description

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Claims

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Application Information

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Owner NEW H3C TECH CO LTD
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