Method, system and device of packet sampling

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United States of America Patent

PATENT NO 8432822
APP PUB NO 20100157837A1
SERIAL NO

12714660

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Abstract

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A method and a system for sampling a packet as well as a device are disclosed herein. The method includes the following steps: a notification node of an LSP sends obtained information about the protocol type of a packet to a specific netflow sampling entity; the netflow sampling entity determines the protocol type of the packet according to the information about the protocol type after receiving the packet, and samples the packet according to the determined protocol type. Through the embodiments of the present invention, the accuracy of netflow sampling is improved significantly.

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Patent Owner(s)

  • HUAWEI TECHNOLOGIES CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lv, Hong Shenzhen, CN 15 89
Ma, Peng Shenzhen, CN 21 27

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