公开(公告)号：EP2993824A3

公开(公告)日：2016-03-16

申请号：EP15183888.5

申请日：2015-09-04

申请人： ALCATEL LUCENT

发明人： DESAI, Mayank ,  ANTONY, Saji

IPC分类号： H04L12/24

CPC分类号： H04L43/0823 ,  H04L41/0645 ,  H04L41/065 ,  H04L41/0659 ,  H04L41/0677

摘要： The present subject matter relates to fault monitoring in multi-domain networks. In an example, alarm messages associated with multiple network entities in the multi-domain network are received. Upon receiving the alarm messages, state information of network entities traversed by services across the multi-domain network prior to receiving the alarm messages is acquired. The state information of the network entities for each of the services comprises hierarchical relationships between physical level entities, logical level entities, and service level entities traversed by a respective service. A network entity is identified from the acquired state information that matches with the faulty network entity corresponding to each of the alarm messages. Services that are impacted by the faulty network entity are determined based on traversing the state information of the network entities, through the hierarchical relationships, from the identified network entity to the service level entities.

公开(公告)号：EP2993823A3

公开(公告)日：2016-03-23

申请号：EP15183877.8

申请日：2015-09-04

申请人： ALCATEL LUCENT

发明人： DESAI, Mayank ,  ANTONY, Saji

IPC分类号： H04L12/24

CPC分类号： H04L41/0806 ,  H04L41/022 ,  H04L41/0803 ,  H04L41/0893 ,  H04L41/12 ,  H04L41/145

摘要： Method for deployment of communication networks includes obtaining entity attribute data corresponding to a plurality of network entities associated with a communication network. The plurality of network entities may include physical entities, logical entities, and service entities. Further, the method includes defining association between at least one network entity and at least one other network entity based on one or more pre-defined association rules and the entity attribute data. The method also includes generating a network model, based on the defined association between the at least one network entity and the at least one other network entity, for deployment of the communication network. The network model represents association between the at least one network entity and the at least one other network entity.

公开(公告)号：EP2993824A2

公开(公告)日：2016-03-09

申请号：EP15183888.5

申请日：2015-09-04

申请人： ALCATEL LUCENT

发明人： DESAI, Mayank ,  ANTONY, Saji

IPC分类号： H04L12/24

CPC分类号： H04L43/0823 ,  H04L41/0645 ,  H04L41/065 ,  H04L41/0659 ,  H04L41/0677

摘要： The present subject matter relates to fault monitoring in multi-domain networks. In an example, alarm messages associated with multiple network entities in the multi-domain network are received. Upon receiving the alarm messages, state information of network entities traversed by services across the multi-domain network prior to receiving the alarm messages is acquired. The state information of the network entities for each of the services comprises hierarchical relationships between physical level entities, logical level entities, and service level entities traversed by a respective service. A network entity is identified from the acquired state information that matches with the faulty network entity corresponding to each of the alarm messages. Services that are impacted by the faulty network entity are determined based on traversing the state information of the network entities, through the hierarchical relationships, from the identified network entity to the service level entities.

摘要翻译： 本主题涉及多域网络中的故障监控。 在一个示例中，接收与多域网络中的多个网络实体相关联的报警消息。 在接收到报警消息之前，获取在接收到报警消息之前通过多域网络的业务遍历的网络实体的状态信息。 每个服务的网络实体的状态信息包括物理级别实体，逻辑级实体和由相应服务遍历的服务级实体之间的分层关系。 从与每个报警消息对应的故障网络实体匹配的获取状态信息中识别网络实体。 基于通过层次关系从所识别的网络实体到服务级实体遍历网络实体的状态信息来确定受故障网络实体影响的服务。

公开(公告)号：EP2993823A2

公开(公告)日：2016-03-09

申请号：EP15183877.8

申请日：2015-09-04

申请人： ALCATEL LUCENT

发明人： DESAI, Mayank ,  ANTONY, Saji

IPC分类号： H04L12/24

CPC分类号： H04L41/0806 ,  H04L41/022 ,  H04L41/0803 ,  H04L41/0893 ,  H04L41/12 ,  H04L41/145

摘要： Method for deployment of communication networks includes obtaining entity attribute data corresponding to a plurality of network entities associated with a communication network. The plurality of network entities may include physical entities, logical entities, and service entities. Further, the method includes defining association between at least one network entity and at least one other network entity based on one or more pre-defined association rules and the entity attribute data. The method also includes generating a network model, based on the defined association between the at least one network entity and the at least one other network entity, for deployment of the communication network. The network model represents association between the at least one network entity and the at least one other network entity.

摘要翻译： 用于部署通信网络的方法包括获得对应于与通信网络相关联的多个网络实体的实体属性数据。 多个网络实体可以包括物理实体，逻辑实体和服务实体。 此外，该方法包括基于一个或多个预定义的关联规则和实体属性数据来定义至少一个网络实体和至少一个其他网络实体之间的关联。 该方法还包括基于所述至少一个网络实体与所述至少一个其他网络实体之间的所定义的关联来生成网络模型以用于所述通信网络的部署。 网络模型表示至少一个网络实体和至少一个其他网络实体之间的关联。

公开(公告)号：EP2993825A3

公开(公告)日：2016-03-23

申请号：EP15183890.1

申请日：2015-09-04

申请人： ALCATEL LUCENT

发明人： DESAI, Mayank ,  ANTONY, Saji

IPC分类号： H04L12/24 ,  H04L12/751

CPC分类号： H04L41/12 ,  H04L41/0806 ,  H04L41/0856 ,  H04L41/0886

摘要： Method comprises obtaining a network snapshot of a plurality of network entities existing at a predetermined discovery level. Network entity delta between the network snapshot and a previous network snapshot is computed. Network entity delta indicates modifications made to the predetermined discovery level since capturing of a preceding network snapshot. At least one network entity, existing at the predetermined discovery level, which was not previously registered in a service management database (118), is ascertained. The at least one network entity is service stitched with one or more network entities based on service stitching rules and entity catalogs to define associations between the at least one network entity and the one or more network entities for activating the at least one network entity. Each entity catalog defines attributes of the corresponding network entity and parent-child relationship between the corresponding network entity and another network entity.

公开(公告)号：EP2993825A2

公开(公告)日：2016-03-09

申请号：EP15183890.1

申请日：2015-09-04

申请人： ALCATEL LUCENT

发明人： DESAI, Mayank ,  ANTONY, Saji

IPC分类号： H04L12/24

CPC分类号： H04L41/12 ,  H04L41/0806 ,  H04L41/0856 ,  H04L41/0886

摘要： Method comprises obtaining a network snapshot of a plurality of network entities existing at a predetermined discovery level. Network entity delta between the network snapshot and a previous network snapshot is computed. Network entity delta indicates modifications made to the predetermined discovery level since capturing of a preceding network snapshot. At least one network entity, existing at the predetermined discovery level, which was not previously registered in a service management database (118), is ascertained. The at least one network entity is service stitched with one or more network entities based on service stitching rules and entity catalogs to define associations between the at least one network entity and the one or more network entities for activating the at least one network entity. Each entity catalog defines attributes of the corresponding network entity and parent-child relationship between the corresponding network entity and another network entity.

摘要翻译： 方法包括获得以预定发现级别存在的多个网络实体的网络快照。 计算网络快照与先前网络快照之间的网络实体增量。 网络实体增量指示自捕获先前网络快照以来对预定发现级别所做的修改。 确定以前未在服务管理数据库（118）中注册的以预定发现级别存在的至少一个网络实体。 所述至少一个网络实体基于服务缝合规则和实体目录与一个或多个网络实体进行服务缝合，以定义所述至少一个网络实体与所述一个或多个网络实体之间的用于激活所述至少一个网络实体的关联。 每个实体目录定义对应的网络实体的属性以及对应的网络实体与另一个网络实体之间的父子关系。