发明授权
US06850492B2 Method and system for enabling a route and flow table update in a distributed routing platform
有权
在分布式路由平台中启用路由和流表更新的方法和系统
- 专利标题: Method and system for enabling a route and flow table update in a distributed routing platform
- 专利标题(中): 在分布式路由平台中启用路由和流表更新的方法和系统
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申请号: US10302709申请日: 2002-11-22
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公开(公告)号: US06850492B2公开(公告)日: 2005-02-01
- 发明人: Vijay K. Chander , Atul B. Mahamuni , Ramkumar Sankar , Sreeram Iyer , Henry Hong-Yi Tzeng
- 申请人: Vijay K. Chander , Atul B. Mahamuni , Ramkumar Sankar , Sreeram Iyer , Henry Hong-Yi Tzeng
- 申请人地址: FI Espoo
- 专利权人: Nokia Corporation
- 当前专利权人: Nokia Corporation
- 当前专利权人地址: FI Espoo
- 代理机构: Darby & Darby PC
- 代理商 John W. Branch
- 主分类号: H04J3/14
- IPC分类号: H04J3/14 ; H04L12/28 ; H04L12/56
摘要:
A system and method is directed to updating a route table in a distributed routing platform, thereby enabling multiple routing protocols to be executed on different routing modules. A slave route distributor on one routing module is configured to receive a route from a local route table and flow manager. The slave route distributor communicates the route to a master route distributor on another routing module by way of an inter process communications protocol. The master route distributor provides the route to its local route table and flow manager, where a determination is made whether the route is a best route. If the route is a best route, the master route distributor updates its external routing table. The master route distributor also distributes the route to another slave route distributor on yet another routing module, where the route enables an update to a remote routing protocol, and routing table.
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