ACCELERATED NETWORK TRAFFIC SAMPLING USING AN ACCELERATED LINE CARD
A method and system of accelerating monitoring of network traffic. The method may include receiving, at a network chip of a network device, a network traffic data unit; capturing, by the network chip, the network traffic data unit based on a traffic sampling rate; adding, by the network chip, a samp...
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| creator | Balasubramanian, Sambath Kumar Amiraux, Kevin Martin Labonté, François Rebaud, Stefan J Tran, Sonny N Yousuf, Muhammad Khalid Teng, Min H |
| description | A method and system of accelerating monitoring of network traffic. The method may include receiving, at a network chip of a network device, a network traffic data unit; capturing, by the network chip, the network traffic data unit based on a traffic sampling rate; adding, by the network chip, a sampling header to the network traffic data unit to obtain a sampled network traffic data unit; sending the sampled network traffic data unit from the network chip to a sampling engine; receiving, from the sampling engine, a flow datagram that includes a network traffic data unit portion and a flow datagram header; generating a flow network data traffic unit that includes the flow datagram; and transmitting the flow network data traffic unit towards a collector. |
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| subjects | ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION |
| title | ACCELERATED NETWORK TRAFFIC SAMPLING USING AN ACCELERATED LINE CARD |
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