Computer program product, apparatus and method for...

Details Computer program product, apparatus and method for... Computer program product, apparatus and method for...

2011-01-25

2011-01-25

Yao, Kwang B (Department: 2473)

Multiplex communications

Diagnostic testing

Determination of communication parameters

Reexamination Certificate

active

07876702

ABSTRACT:
A network monitoring apparatus retrieves packets flowing on a path to be monitored on a network using a packet capturing unit. A packet analyzing unit analyzes the retrieved packets. Although the network monitoring apparatus discards some of the packets using a sampling unit, a sampling rate is determined by a sampling-rate regulating unit. A resource-usage-amount measuring unit measures how many resources are actually used inside the network monitoring apparatus and the sampling rate determined by the sampling-rate regulating unit is based on a resource usage amount.

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