公开(公告)号：US20130183962A1

公开(公告)日：2013-07-18

申请号：US13787075

申请日：2013-03-06

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chunsheng LI ,  Bingcai ZHANG ,  Bin XU

IPC: H04L12/56

CPC classification number: H04L45/18

Abstract: A method for detecting a message loop, a routing agent apparatus, and a networking system. The method for detecting a message loop includes: receiving a request message sent by a network element apparatus; acquiring routing information for sending the request message to a server apparatus; detecting whether a next-hop link for sending the request message in the routing information and a link for receiving the request message belong to a same link set; and sending a response to the network element apparatus that a message loop is detected, when it is detected that the link for sending the request message in the routing information and the link for receiving the request message belong to a same link set. The technical solutions disclosed herein can improve the efficiency of detecting the message loop and thus have strong practicability.

Abstract translation: 一种用于检测消息循环的方法，路由代理装置和联网系统。 用于检测消息循环的方法包括：接收由网元装置发送的请求消息; 获取用于将请求消息发送到服务器设备的路由信息​​; 检测用于在所述路由信息中发送所述请求消息的下一跳链路和用于接收所述请求消息的链路是否属于同一链路集; 以及当检测到用于在路由信息中发送请求消息的链路和用于接收请求消息的链路属于同一链路集时，向网元装置发送响应消息中检测到消息循环。 本文公开的技术方案可以提高检测消息循环的效率，从而具有很强的实用性。