Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2007-02-13
2007-02-13
Pham, Chi (Department: 2616)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
Reexamination Certificate
active
10093526
ABSTRACT:
There is provided a packet routing apparatus for performing an IP additional function processing for a packet in the middle of a packet routing processing without damaging the high speed characteristic of the packet routing processing. A unique address is determined for each of function accelerators11to14in the inside of an extended function module6,the unique address is added to a packet by a physical address lookup unit105,and a data distribution unit112distributes the packet to the function accelerator corresponding to the unique address.
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Higuchi Hidemitsu
Inagaki Yukihide
Sainomoto Yoshitaka
Watanuki Tatsuya
Yoshino Shigeki
Hitachi , Ltd.
Ly Anh-Vu
Mattingly ,Stanger ,Malur & Brundidge, P.C.
Pham Chi
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