Security authentication system and master/standby switching method and device thereof

An authentication system and security authentication technology, applied in the field of security authentication system and its active-standby switching, can solve problems such as affecting user services, and achieve the effect of active-standby switching

Inactive Publication Date: 2010-03-10
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since there is no active / standby switching mechanism for the security policy server in the prior art, when the RADIUS server works normally but the security policy server works abnormally, users can only access restricted network areas, affecting user services

Method used

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  • Security authentication system and master/standby switching method and device thereof
  • Security authentication system and master/standby switching method and device thereof
  • Security authentication system and master/standby switching method and device thereof

Examples

Experimental program
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Embodiment Construction

[0052] The core idea of ​​the present invention is to provide a security authentication system master-backup switching mode for the security policy server, when the RADIUS server in the security authentication system works normally, the RADIUS server sends a heartbeat message to the security policy server and receives the security policy server When the heartbeat response message from the security policy server is not received within the preset time, or the heartbeat response message from the security policy server reaches the preset number of times, the RADIUS server stops sending responses to the access device. message; after the access device stops receiving the response message sent by the RADIUS server, it performs active-standby switchover of the authentication system, so that the active-standby switchover of the security authentication system for the security policy server is realized through the interaction between the RADIUS server and the security policy server.

[00...

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PUM

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Abstract

The invention discloses a master / standby switching method of a security authentication system, which comprises the following steps: an RADIUS server sends heartbeat packets to a security strategy server of the system and receives heartbeat response packets sent by the security strategy server of the system; when the RADIUS server does not receive the heartbeat response packets sent by the securitystrategy server of the system within the preset time, or the continuous times of not receiving the heartbeat response packets sent by the security strategy server of the system of the RADIUS server achieve the preset maximum times, the RADIUS server stops sending the response packets to an access device; and the access device stops receiving the response packets sent by the RADIUS server for carrying out the master / standby authentication system switching. The method realizes the master / standby switching in the security authentication system when the security strategy server goes wrong.

Description

technical field [0001] The invention relates to the communication field, in particular to a safety authentication system and a master / standby switching method and equipment thereof. Background technique [0002] With the continuous acceleration of the pace of social informationization and the continuous popularization and deepening of network applications, network security has become the most concerned issue of enterprise users. The application of NAC (Network Access Control, Network Access Control) technical solution provides a relatively complete network security solution for enterprises and institutions. The network access control technical solution consists of a security policy server, an AAA (Authentication, Authorization, Accounting, verification, authorization, and accounting) server, access equipment, and access terminal software. When an access terminal accesses the network, it first performs identity authentication through the AAA server. After passing the authent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L29/06
Inventor 董月博
Owner NEW H3C TECH CO LTD
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