Fish & Richardson P.C.
Method for obtaining path information of data packet and device
The present disclosure relates to methods and devices for obtaining path information of a data packet. One example method includes receiving, by a network device, a data packet transmitted in a network, and obtaining, by the network device, path information of the data packet from a source end to a destination end, where the path information is a total hop count of routers passed through by the data packet from the source end to the destination end or a latency of the data packet from the source end to the destination end.
Huawei Technologies Co., Ltd.
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Jin Xingwang Feng Congjuan Xia
Li Zhou Li Li Zhu