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Method and system of measuring latency and packet loss in a network by using probe packets
Method and system of measuring latency and packet loss in a network by using probe packets
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机译:通过使用探测分组来测量网络中的等待时间和分组丢失的方法和系统
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摘要
The invention provides a method which involves inserting probe packets on a per service basis for transmission on a respective round trip; and for each service using the probe packets to calculate packet latency for probe packets which is representative of packet latency for all packets transmitted for the service. In some embodiments, data plane time stamps are used to accurately time probe latency. The invention also provides a method which involves inserting probe packets on a per service basis for transmission on a respective destination network element; and at the destination network element for a given service using the probe packets to calculate one way packet loss for the service.
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