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    • 2. 发明申请
    • METHOD, APPARATUS, AND SYSTEM FOR DIAGNOSING ROUTE IN NETWORK BASED ON DIAMETER PROTOCOL
    • 基于直径协议的网络诊断路由的方法,装置和系统
    • US20090232011A1
    • 2009-09-17
    • US12465184
    • 2009-05-13
    • Jijun LiYuping ZhaoHongguang Guan
    • Jijun LiYuping ZhaoHongguang Guan
    • H04L12/26H04L12/56
    • H04L43/50
    • A method, system, and apparatus for diagnosing a route in a network based on a Diameter protocol are provided. The method includes the following steps. A source Diameter node generates a diagnosis message and sends it. An intermediate Diameter node adds diagnosis information thereof to the diagnosis message after receiving it and forwards it until the diagnosis message is forwarded to a Diameter server capable of processing the diagnosis message or a Diameter node incapable of forwarding the diagnosis message. The Diameter server or the Diameter node generates a response message and sends it carrying diagnosis information thereof, information in the diagnosis message, and a response type. The intermediate Diameter node adds the diagnosis information thereof to the response message after receiving it, and forwards it until the response message is forwarded to the source Diameter node. The source Diameter node parses the response message to obtain route related information.
    • 提供了一种基于Diameter协议来诊断网络中的路由的方法,系统和装置。 该方法包括以下步骤。 源Diameter节点生成诊断消息并将其发送。 中间Diameter节点在接收到诊断消息后将其诊断信息添加到诊断消息中,并将其转发直到诊断消息转发到能够处理诊断消息的Diameter服务器或不能转发诊断消息的Diameter节点。 Diameter服务器或Diameter节点生成一个响应消息并发送它携带其诊断信息,诊断消息中的信息和响应类型。 中间Diameter节点在接收到响应消息后将其诊断信息添加到响应消息中,并将其转发,直到响应消息转发到源Diameter节点。 源Diameter节点解析响应消息以获取路由相关信息。
    • 4. 发明授权
    • Method, apparatus, and system for diagnosing route in network based on diameter protocol
    • 基于直径协议诊断网络路由的方法,装置和系统
    • US07894353B2
    • 2011-02-22
    • US12465184
    • 2009-05-13
    • Jijun LiYuping ZhaoHongguang Guan
    • Jijun LiYuping ZhaoHongguang Guan
    • H04L12/26
    • H04L43/50
    • A method, system, and apparatus for diagnosing a route in a network based on a Diameter protocol are provided. The method includes the following steps. A source Diameter node generates a diagnosis message and sends it. An intermediate Diameter node adds diagnosis information thereof to the diagnosis message after receiving it and forwards it until the diagnosis message is forwarded to a Diameter server capable of processing the diagnosis message or a Diameter node incapable of forwarding the diagnosis message. The Diameter server or the Diameter node generates a response message and sends it carrying diagnosis information thereof, information in the diagnosis message, and a response type. The intermediate Diameter node adds the diagnosis information thereof to the response message after receiving it, and forwards it until the response message is forwarded to the source Diameter node. The source Diameter node parses the response message to obtain route related information.
    • 提供了一种基于Diameter协议来诊断网络中的路由的方法,系统和装置。 该方法包括以下步骤。 源Diameter节点生成诊断消息并将其发送。 中间Diameter节点在接收到诊断消息后将其诊断信息添加到诊断消息中,并将其转发直到诊断消息转发到能够处理诊断消息的Diameter服务器或不能转发诊断消息的Diameter节点。 Diameter服务器或Diameter节点生成一个响应消息并发送它携带其诊断信息,诊断消息中的信息和响应类型。 中间Diameter节点在接收到响应消息后将其诊断信息添加到响应消息中,并将其转发,直到响应消息转发到源Diameter节点。 源Diameter节点解析响应消息以获取路由相关信息。
    • 5. 发明授权
    • Redirector, relay, system for configuring route information and method for updating route information
    • 重定向器,中继,路由信息配置系统和更新路由信息的方法
    • US09118598B2
    • 2015-08-25
    • US12415044
    • 2009-03-31
    • Jijun LiJian ChenHongguang Guan
    • Jijun LiJian ChenHongguang Guan
    • G06F15/173H04L12/717H04L12/701H04L12/751H04L12/721
    • H04L45/42H04L45/00H04L45/02H04L45/70
    • A redirector, a relay, a system for configuring route information, and a method for updating route information are disclosed herein. The redirector includes: a route storing module and a route indicating module. The redirector further includes: a monitoring module which is coupled to communicate with the route storing module and configured to monitor change of the route configuration information; and a notifying module which is coupled to communicate with the monitoring module and configured to send a notification to the intermediate node managed by the redirector, where the notification indicates that the route information corresponding to the changed route configuration information is invalid. Through the foregoing solution, after the route configuration information changes, a notification may be sent in time to indicate that the previously subscribed route indication information is invalid, thus better ensuring correct forwarding of the service request message and improving the QoS.
    • 本发明公开了一种重定向器,中继器,用于配置路由信息的系统以及更新路由信息的方法。 重定向器包括:路由存储模块和路由指示模块。 重定向器还包括:监控模块,其被耦合以与路由存储模块通信并被配置为监视路由配置信息的改变; 以及通知模块,其被耦合以与所述监视模块通信并且被配置为向所述重定向器管理的中间节点发送通知,其中所述通知指示对应于所述改变的路由配置信息的路由信息​​无效。 通过上述解决方案,在路由配置信息变化之后,可以及时发送通知,以指示先前订阅的路由指示信息是无效的,从而更好地确保服务请求消息的正确转发并提高QoS。