Packet transfer device, packet transfer method, and program
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United States of America Patent
Stats
-
Jan 3, 2012
Grant Date -
May 14, 2009
app pub date -
Mar 22, 2007
filing date -
Mar 23, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A packet transfer apparatus is provided with: storage means configured to store a predetermined search pattern and an address identifying a predetermined apparatus; determination means configured to determine whether predetermined data in a packet received from a network interface matches the search pattern; determination means configured to determine a network interface for outputting the packet using the determination result; replacement means configured to replace an address identifying a destination apparatus of the packet with an address identifying the predetermined apparatus when outputting the packet from a network interface connected to the predetermined apparatus; and packet sending means configured to send the packet to the determined network interface.
First Claim
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International Classification(s)
- H04L:TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAP....
- G08B:SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; A....
- G08C:TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL ....
- G06F:ELECTRIC DIGITAL DATA PROCESSING
- G01R:MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC V....
- H04J:MULTIPLEX COMMUNICATION
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