Device and method for detecting RADIUS server usability on BRAS equipment

A server and usability technology, applied in metering/billing/accounting devices, data exchange through path configuration, digital transmission systems, etc., can solve the problems of inconvenience, inconvenient positioning and testing, etc., and achieve the effect of improving convenience

Active Publication Date: 2008-05-07
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The communication between the BRAS device and the RADIUS server is based on UDP (User Datagram Protocol, User Datagram Protocol) communication. The connectivity between the BRAS device and the RADIUS server can be detected by commands such as ping and trace, but if you want to detect The availability of the RADIUS server can only be detected by the actual user terminal access, which is very inconvenient in the actual problem location and test
[0004] In summary, the existing technology for detecting the availability of RADIUS servers on BRAS equipment obviously has inconvenience and defects in actual use, so it is necessary to improve it

Method used

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  • Device and method for detecting RADIUS server usability on BRAS equipment
  • Device and method for detecting RADIUS server usability on BRAS equipment
  • Device and method for detecting RADIUS server usability on BRAS equipment

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Embodiment Construction

[0027] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0028] The present invention provides a device for detecting the availability of a RADIUS server on a BRAS device, as shown in Figure 1, for a communication system comprising a BRAS device 10 and a RADIUS server 20, the communication system may also include an IP / ATM network and a user terminal, And the communication between the BRAS device 10 and the RADIUS server 20 is based on UDP communication. In this embodiment, the device for detecting the availability of a RADIUS server on a BRAS device provided by the present invention includes: a RADIUS server availability detection initiation module 11, ...

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Abstract

The invention discloses a method and a device to detect the availability of a RADIUS server on BRAS equipment. The device includes an RADIUS server availability detection initiating module which is used for initiating the connecting request of the availability detection in view of the RADIUS server according to the user information and the server information with given input commands. The device still includes an authentication/accounting detection packet formation sending module which is used for adding the detection packet that is made from a commonly constructed request packet according tothe connecting request in an authentication/accounting waiting response queue, adding the flag bit of the detection packet and sends the flag bit to the RADIUS server. The device also includes a detection response result judgment module which is used for judging whether the RADIUS server is available according to the response conditions of the RADIUS server to the detection packet. Therefore, theinvention greatly improves the conveniences of the availability test and the problem location of the RADIUS server.

Description

technical field [0001] The invention belongs to the technical field of data communication access, and in particular relates to a device and a method for detecting availability of a RADIUS (Remote Authentication Dial In User Service) server on a BRAS (Broadband Remote Access Server, broadband remote access server) device . Background technique [0002] BRAS (Broadband Remote Access Server) equipment is a new type of access gateway for broadband network applications. It is located at the edge layer of the backbone network and can complete the data access of IP / ATM network with user bandwidth. The BRAS device mainly completes two functions. The first aspect is the network bearer function: for example, it is responsible for terminating the PPPoE (Point to Point Protocol over Ethernet) connection of the user terminal and converging the traffic of the user terminal. The second aspect is the control implementation function: cooperate with the authentication system, billing system,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26H04L1/00H04L12/56H04L12/28H04L12/14
Inventor 杨建军王同乐
Owner ZTE CORP
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