发明名称 |
EFFICIENT PROPAGATION OF LINK STATE ADVERTISEMENTS IN DENSELY INTERCONNECTED OSPF NETWORKS |
摘要 |
A method for efficient propagation of link state advertisements in densely interconnected OSPF networks is disclosed for reducing the number of duplicate LSAs propagated during a flooding event. The efficient propagation method includes calculating an LSA propagation subgraph which is used by a node which receives an LSA to determine which links to propagate the LSA upon. This allows a significant reduction in the LSAs which traverse the network during a flooding event. The reduction in LSAs is particularly useful for reducing network convergence times associated with flooding events. In addition, a system is disclosed for performing the method in both a centralized and dispersed manner.
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申请公布号 |
US2013121156(A1) |
申请公布日期 |
2013.05.16 |
申请号 |
US201113296934 |
申请日期 |
2011.11.15 |
申请人 |
REGE KIRAN M.;NANDAGOPAL THYAGA;ALCATEL-LUCENT USA INC. |
发明人 |
REGE KIRAN M.;NANDAGOPAL THYAGA |
分类号 |
H04L12/26 |
主分类号 |
H04L12/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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