Network controller with shadowing of software routing tables to hardware routing tables
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Oct 2, 2003
app pub date -
Mar 29, 2002
filing date -
Mar 29, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method and system is provided for using a hardware switch fabric with software configured for a software switch. The method and system provides the speed of a hardware switch fabric with the flexibility and ease of use of standard software switches. Specifically, the network controller includes a software routing table for the software switch and a hardware routing table for the hardware switch. A shadowing daemon detects changes in the software routing table and copies the changes to the hardware routing table.
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