Network traffic monitoring system and monitoring method

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United States of America Patent

APP PUB NO 20010052011A1
SERIAL NO

09761696

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In a network traffic monitoring system and method for capturing a service distribution to monitor an IP network using Diffserv protocol, each IP packet on the network is monitored by extracting DSCP and IP addresses from a header of the packet. Then, traffic information is accumulated for each service class and for each sub network address, using the extracted information.

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Patent Owner(s)

Patent OwnerAddress
NEC CORPORATION108-8001 TOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nagao, Yasutaka Tokyo, JP 5 47

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