Method and apparatus for monitoring packets at high data rates

Details Method and apparatus for monitoring packets at high data rates Method and apparatus for monitoring packets at high data rates

2005-09-14

2010-06-29

Ngo, Ricky (Department: 2464)

Multiplex communications

Data flow congestion prevention or control

Flow control of data transmission through a network

C370S230000, C370S396000, C718S001000

Reexamination Certificate

active

07746783

ABSTRACT:
A method for monitoring communication on a network that includes configuring a classifier using a monitoring profile, receiving a plurality of packets from a network, analyzing each of the plurality of packets by the classifier to determine to which of the plurality of packets satisfies the monitoring profile, forwarding any of the plurality of packets that satisfy the monitoring profile to a first temporary data structure, forwarding any of the plurality of packets that do not satisfy the monitoring profile to a second temporary data structure, requesting a first number of packets from the first temporary data structure by a first virtual serialization queue, wherein the first virtual serialization queue is associated with the first temporary data structure, forwarding the first number of packets to the first virtual serialization queue, and analyzing packets in the first virtual serialization queue by a monitoring program.

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