发明授权
US07944926B2 Method and system for migrating a peer in a distributed BGP system
有权
在分布式BGP系统中迁移对等体的方法和系统
- 专利标题： Method and system for migrating a peer in a distributed BGP system
- 专利标题（中）： 在分布式BGP系统中迁移对等体的方法和系统
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申请号： US12393289申请日： 2009-02-26
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公开(公告)号： US07944926B2公开(公告)日： 2011-05-17
- 发明人: Lixin Zhang , Boyan Tu
- 申请人： Lixin Zhang , Boyan Tu
- 申请人地址： CN Shenzhen
- 专利权人： Huawei Technologies Co., Ltd.
- 当前专利权人： Huawei Technologies Co., Ltd.
- 当前专利权人地址： CN Shenzhen
- 代理机构： Finnegan, Herderson, Farabow, Garrett & Dunner LLP
- 优先权： CN200810005295 20080227
- 主分类号： H04L12/28
- IPC分类号： H04L12/28
摘要：
A method for peer migration in a distributed Border Gateway Protocol (BGP) system includes: disconnecting a peer relationship between a source BGP process and a network device, wherein first routing information received from the network device is recorded in a forwarding instruction process; establishing a peer relationship between a target BGP process and the network device, and receiving second routing information from the network device; and updating the first routing information recorded in the forwarding instruction process according to the second routing information.
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