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Packet classifying network services

  • US 20030212900A1
  • Filed: 05/13/2002
  • Published: 11/13/2003
  • Est. Priority Date: 05/13/2002
  • Status: Abandoned Application
First Claim
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1. A system comprising:

  • a network device having a plurality of interfaces to receive and transmit packets of data, the network device including a forwarding element to apply classification rules to the packets; and

    a packet classification chain that resides at least temporarily on the network device, wherein the chain includes classification rules, an associated action, and an update field to trigger insertion or deletion of the rule in the chains.

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