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Message loop detection method, routing agent equipment and networking system

A detection method and proxy device technology, applied in the communication field, can solve problems such as low processing efficiency, achieve the effects of improving detection efficiency, reducing signaling load, and enhancing practicability

Active Publication Date: 2011-08-03
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a method for detecting message loops, a routing proxy device, and a networking system to solve the defect of low processing efficiency in the detection method for message loops between network element devices and routing proxy devices in the prior art

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  • Message loop detection method, routing agent equipment and networking system
  • Message loop detection method, routing agent equipment and networking system
  • Message loop detection method, routing agent equipment and networking system

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Embodiment Construction

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0029] figure 1 It is a flow chart of the message loop detection method provided by Embodiment 1 of the present invention. The execution subject of the method for detecting a message loop in this embodiment is the DRA. like figure 1 As shown, the method for detecting a message loop in this embodiment may specifically include the following steps...

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Abstract

The embodiment of the invention provides a message loop detection method, routing agent equipment and a networking system. The message loop detection method comprises the following steps of: receiving a request message from network element equipment; acquiring the routing information of transmitting the request message to server equipment; detecting whether a link for transmitting the next hop of the request message in the routing information and the link for receiving the request message belong to the same link set or not; and when the link for transmitting the next hop of the request message in the routing information and the link for receiving the request message are detected to belong to the same link set, transmitting the response of detecting a message loop to the network element equipment. By the technical scheme of the embodiment of the invention, the message loop detection efficiency can be improved; and the technical scheme is highly practicable.

Description

technical field [0001] The embodiments of the present invention relate to the field of communication technologies, and in particular, to a method for detecting message loops, a routing proxy device, and a networking system. Background technique [0002] The underlying protocol uses the Stream Control Transmission Protocol (SCTP for short) or the Diameter protocol of the Transmission Control Protocol (TCP for short), which is the strategy of the third-generation mobile communication technology (3rd-generation; 3G for short) network and charging control (Policy and Charging Control; PCC for short) architecture, long term evolution (Long Term Evolution; LTE for short), and IP Multimedia Subsystem (IP Multimedia Subsystem; IMS for short) network widely used protocols. In the Diameter protocol, a Diameter routing agent (Diameter Routing Agent, DRA for short) provides a message routing function for Diameter signaling, and a next-generation signaling network is formed by deploying ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/56H04L12/26H04L45/18
CPCH04L45/18
Inventor 李春生张丙才徐斌
Owner HUAWEI TECH CO LTD