Multi-layered packet processing device

Details Multi-layered packet processing device Multi-layered packet processing device

2006-10-03

2006-10-03

Lee, Andrew C. (Department: 2616)

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

C370S395520, C370S474000

Reexamination Certificate

active

07116662

ABSTRACT:
A multi-layered packet processing device using multiple processors for processing a received multi-layered packet at a hardware level. The multi-layered packet processing device includes an interface for transmitting a data packet to a node and receiving the data packet from the node through a public network; and a plurality of packet processing portions for sequentially processing the data packet, in a pipeline pattern, according to a header of the data packet transferred through the interface.

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Yasunori Sameshima, et al., “An Approach to Realizing Real-Time Packet Filter”, Citation 2, ISSN 0913-5685, vol. 99, No. 595, Abstract.

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