发明名称 |
Fault detection and diagnosis |
摘要 |
A network troubleshooting framework is described. In an implementation, a method includes detecting a discrepancy in operation of a network by supplying data that describes the network to a network simulation so that the network simulation provides an estimation of network performance. A determination is made as to whether the estimation of network performance differs from observed network performance of the network. A root cause of the discrepancy is diagnosed by injecting one or more of a plurality of faults into the network simulation until the estimation of network performance approximates the observed network performance. <IMAGE>
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申请公布号 |
EP1560366(A1) |
申请公布日期 |
2005.08.03 |
申请号 |
EP20050100630 |
申请日期 |
2005.01.31 |
申请人 |
MICROSOFT CORPORATION |
发明人 |
ZHOU, LIDONG;QIU, LILI;BAHL, PARAMVIR;RAO, ANANTH RAJAGOPALA |
分类号 |
H04L12/24;H04L12/26;(IPC1-7):H04L12/24 |
主分类号 |
H04L12/24 |
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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