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System and method for packet forwarding

  • US 20030072318A1
  • Filed: 09/13/2002
  • Published: 04/17/2003
  • Est. Priority Date: 09/14/2001
  • Status: Active Grant
First Claim
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1. A system for packet forwarding, comprising:

  • an operating system kernel which implements a plurality of network protocol suites and has a plurality of priority levels;

    a plurality of packet forwarding paths, wherein the packet forwarding paths are implemented in different kernel priority levels; and

    a packet classifier for dynamically selecting among the plurality of forwarding paths.

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