公开(公告)号：US5440688A

公开(公告)日：1995-08-08

申请号：US93329

申请日：1993-07-02

Applicant: Tetsurou Nishida

Inventor： Tetsurou Nishida

IPC: G06F11/34 ,  G06F11/32 ,  H04M3/00 ,  H04M3/08 ,  H04M3/10 ,  H04M3/22 ,  H04Q3/00 ,  G06F11/30

CPC classification number: H04Q3/0062 ,  G06F11/327 ,  H04M3/08 ,  H04M3/10 ,  H04M3/2254 ,  H04M2201/12

Abstract: In a network management system, a main processor is connected to nodes of a network to receive alarm messages therefrom and to transmit command messages thereto. Unique relationships between alarm messages and network events are defined in a map. Received messages are sorted according to the map, so that those of the messages defined in the map are detected and supplied to an auxiliary processor. The auxiliary processor has a procedure registration table for storing procedures addressable with an event identifier supplied from the map. Each procedure specifies recovery actions to be taken by the network and a count threshold value. A manual event entry means is provided for defining the map and entering procedures into the procedure registration table. A message counter is responsive to a procedure supplied from the procedure registration table for counting the alarm messages supplied from the main processor for producing an output when the count threshold specified by the procedure is reached. An analyzer, receives the alarm messages from the main processor and is responsive to the output of the message counter for analyzing the alarm messages which have been received during the count period. From the output of the analyzer command messages are generated and transmitted to the network.

Abstract translation: 在网络管理系统中，主处理器连接到网络的节点以从其接收警报消息并向其发送命令消息。 警报消息和网络事件之间的独特关系在地图中定义。 接收到的消息根据地图进行排序，以便检测地图中定义的消息，并将其提供给辅助处理器。 辅助处理器具有用于存储可从地图提供的事件标识符寻址的程序的过程注册表。 每个过程指定网络采取的恢复操作和计数阈值。 提供手动事件输入装置用于定义地图并将过程输入到过程注册表中。 当达到由程序指定的计数阈值时，消息计数器响应于从过程注册表提供的用于计数从主处理器提供的用于产生输出的警报消息的过程。 分析仪从主处理器接收报警消息，并且响应于消息计数器的输出来分析在计数周期期间已经接收到的报警消息。 从分析仪的输出命令消息生成并发送到网络。