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Load control method based on Diameter protocol

A load control and protocol technology, applied in the field of network communication, can solve the problems of slow response in the load adjustment process and the inability to re-establish the connection, and achieve the effect of fast control and management

Inactive Publication Date: 2007-01-03
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] First of all, it takes a certain amount of time to release or re-establish the underlying SCTP and TCP connections, which makes the response speed of the load adjustment process slow
[0013] In addition, when the Diameter server wants to restore the communication with the Diameter client, if the Diameter server is the server of the SCTP and TCP connection, only the client of the SCTP and TCP connection can initiate the establishment of the connection, so that the corresponding connection cannot be restarted. Establish

Method used

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  • Load control method based on Diameter protocol
  • Load control method based on Diameter protocol
  • Load control method based on Diameter protocol

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Embodiment Construction

[0045] The core of the present invention is that when the Diameter server and the Diameter client stop the communication process, the SCTP and TCP connections of the lower layer are not disconnected, that is, the corresponding connections are maintained; when the communication is resumed, the unbroken SCTP and TCP connections can still be used for communication , without re-establishing the corresponding connection.

[0046] It is precisely because the SCTP and TCP connections of the lower layer are not disconnected when the communication is disconnected, so that there is no need to re-establish the SCTP and TCP connections of the lower layer when the communication is restored. Therefore, communication between the Diameter server and the client can be restored regardless of whether the client or the server is connected.

[0047]The specific implementation of the method of the present invention will be described below with reference to the accompanying drawings.

[0048] The m...

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Abstract

A load controlling method based on Diameter protocol includes sending overload notification request message to relevant Diameter client end when requiring to lower load is confirmed by Diameter server side, stopping message transmission to Diameter server end after overload notification request message is received by Diameter client end, keeping connection between Diameter client end and Diameter server always in above said completer operation course.

Description

technical field [0001] The invention relates to network communication technology, in particular to a load control method based on Diameter protocol. Background technique [0002] Since the birth of the network, AAA (Authentication, Authorization, Accounting, identification, authorization, accounting), that is, the authentication, authorization, and accounting system has become the basis of its operation. The use of various resources in the network needs to be managed by authentication, authorization, and accounting. For a commercial system, identification is very important. Only by confirming the identity of the user can we know who should be charged for the provided service, and at the same time, it can also prevent illegal users (hackers) from destroying the network. After confirming the user's identity, according to the service category that the user applied for when opening an account, the system can grant the customer the corresponding authority, that is, authorization...

Claims

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Application Information

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IPC IPC(8): H04L29/06
Inventor 张涛
Owner HUAWEI TECH CO LTD
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