| 发明名称 | Reducing flooding of link state information | ||
| 摘要 | The present disclosure describes reducing flooding of link state information of a link state protocol in a network with multiple routers. A filtering strategy is pre-configured on a router interface for filtering link state information generated by a first router. The filtering strategy is to enable link state database (LSDB) isolation between a second router associated with the router interface and the first router. Link state information generated by the first router is received or sent according to the pre-configured filtering strategy via the router interface. | ||
| 申请公布号 | US9553800(B2) | 申请公布日期 | 2017.01.24 |
| 申请号 | US201314374288 | 申请日期 | 2013.06.18 |
| 申请人 | HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP | 发明人 | Lin Changwang |
| 分类号 | H04L12/721;H04L12/751 | 主分类号 | H04L12/721 |
| 代理机构 | Hewlett Packard Enterprise Patent Department | 代理人 | Hewlett Packard Enterprise Patent Department |
| 主权项 | 1. A method for reducing flooding of link state information of a link state protocol in a network with multiple routers, comprising: pre-configuring a filtering strategy on a router interface for filtering link state information generated by a first router, wherein the filtering strategy is to enable link state database (LSDB) isolation between a second router associated with the router interface and the first router; and receiving or sending link state information generated by the first router according to the pre-configured filtering strategy via the router interface, wherein the filtering strategy is a global filtering strategy to enable LSDB isolation between the second router and first router, and the first router is not an upstream neighbour of the second router. | ||
| 地址 | Houston TX US | ||