Network security device and method

Details Network security device and method Network security device and method

2009-08-31

2011-11-29

Pham, Brenda H (Department: 2464)

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

C370S395520, C370S412000, C370S419000

Reexamination Certificate

active

08068487

ABSTRACT:
A device described herein may include an input port operable to receive data packets; a switching board operable to classify the data packets, determine whether the data packets should be accepted by the device, and determine whether received data packets are first data packets in a session; a management board operable to receive the data packets from the switching board that were determined by the switching board to be the first data packets in a session; and one or more processing boards operable to receive data packets from the switching board that were determined by the switching board to not be the first data packets in a session and to process the received data packets.

REFERENCES:
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patent: 6263368 (2001-07-01), Martin
patent: 6798788 (2004-09-01), Viswanath et al.
patent: 6928482 (2005-08-01), Ben Nun et al.
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patent: 7095716 (2006-08-01), Ke et al.
patent: 7602775 (2009-10-01), Ke et al.
Co-pending U.S. Appl. No. 11/428,235, filed Jun. 30, 2006; Yan Ke et al., entitled “Internet Security Device and Method”.

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