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Diffusing packets to identify faulty network apparatuses in multipath inter-data center networks
Diffusing packets to identify faulty network apparatuses in multipath inter-data center networks
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机译：扩散数据包以识别多路径数据中心间网络中的故障网络设备
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摘要
The techniques described herein describe diffusing packets through multipath inter-data center networks to identify faulty network apparatuses therein. In an implementation, a method of diffusing packets through a multipath inter-data center network to identify a faulty network apparatus in a source data center is disclosed. The method includes diffusing packets through various paths of a network fabric. Diffusing the packets includes sending out bursts of packets with varying packet header parameters to a set of machines in one or more target data centers. The method further include monitoring packet drops from the bursts of packets, issuing tracerts for each of the packet drops to identify corresponding failed routes, and triangulating the failed routes to identify the faulty network apparatus.
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