Network packet processing

Details Network packet processing Network packet processing

2007-07-24

2007-07-24

Pham, Chi (Department: 2616)

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

Reexamination Certificate

active

10214987

ABSTRACT:
The disclosure includes description of techniques for processing a network packet received at a network device. An example of the technique includes, in a first path, performing packet processing phases upon the network packet and storing state data for the phase phases. A second path can access the state data stored by the first path and determine a phase to perform next.

REFERENCES:
patent: 6668317 (2003-12-01), Bernstein et al.
patent: 6798743 (2004-09-01), Ma et al.
“IXP1200 Network Processor”, Software Reference Manual, Mar. 2000. Level One and Intel Company, Section 3, “Reference Design”, pp. 3-1-3-30.
“Intel IXP1200 Network Processor Family”, Hardware Reference Manual, Aug. 2001, “Technical Introduction”, Section 2, pp. 17-49.
“Intel WAN/LAN Access Switch Example Design for the Intel IXP1200 Network Processor”, Application Note, May 2001, pp. 1-20.
“ATM/OC-3 to Fast Ethernet IP Router Example Design”, Intel Internet Exchange Architecture, 4 Pgs.
“WAN/LAN Access Switch Example Designed for the Intel IXP1200 Network Processor”, Intel Internet Exchange Architecture, 4 Pgs.

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