发明公开
EP2215489A1 SCALABLE CONNECTIVITY FAULT MANAGEMENT IN A BRIDGED/VIRTUAL PRIVATE LAN SERVICE ENVIRONMENT
有权
错误管理可扩展的连接在桥梁或 虚拟专用局域网服务环境
- 专利标题： SCALABLE CONNECTIVITY FAULT MANAGEMENT IN A BRIDGED/VIRTUAL PRIVATE LAN SERVICE ENVIRONMENT
- 专利标题（中）： 错误管理可扩展的连接在桥梁或 虚拟专用局域网服务环境
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申请号： EP08845317.0申请日： 2008-10-06
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公开(公告)号： EP2215489A1公开(公告)日： 2010-08-11
- 发明人: MEHTA, Rishi , KINI, Sriganesh
- 申请人： Ericsson AB
- 申请人地址： 164 83 Stockholm SE
- 专利权人： Ericsson AB
- 当前专利权人： Ericsson AB
- 当前专利权人地址： 164 83 Stockholm SE
- 代理机构： HOFFMANN EITLE
- 优先权： US1150 20071030; US50118 20080317; US50121 20080317
- 国际公布： WO2009058519 20090507
- 主分类号： G01R31/08
- IPC分类号： G01R31/08
摘要：
A method and apparatus that proxies connectivity check messages and sends fault state changes messages across an MPLS/VPLS network is described. A network element proxies connectivity check messages for remote maintenance endpoints based on a local database. The network element updates the database based on received fault state change message that identify a fault state change of a remote maintenance endpoint. The network element detects fault state changes of local maintenance endpoints and sends a fault state change message to other network elements that proxy connectivity check message for the local maintenance endpoints.
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