Using TCP/IP offload to accelerate packet filtering

Details Using TCP/IP offload to accelerate packet filtering Using TCP/IP offload to accelerate packet filtering

2004-06-23

2008-09-02

Ngo, Ricky (Department: 2616)

Multiplex communications

Diagnostic testing

Determination of communication parameters

C709S250000, C726S013000

Reexamination Certificate

active

07420931

ABSTRACT:
A method and apparatus for filtering a packet on a connection within a computing system. In one embodiment, the method includes: receiving the packet; delegating the packet to an offload unit for filtering the packet; and determining, by the offload unit, whether the connection is a delegated connection.

REFERENCES:
patent: 5740467 (1998-04-01), Chmielecki et al.
patent: 5884025 (1999-03-01), Baehr et al.
patent: 5937169 (1999-08-01), Connery et al.
patent: 6034963 (2000-03-01), Minami
patent: 6226680 (2001-05-01), Boucher
patent: 6247060 (2001-06-01), Boucher
patent: 6330659 (2001-12-01), Poff
patent: 6334153 (2001-12-01), Boucher
patent: 6389479 (2002-05-01), Boucher
patent: 6393487 (2002-05-01), Boucher
patent: 6427171 (2002-07-01), Craft
patent: 6427173 (2002-07-01), Boucher
patent: 6434620 (2002-08-01), Boucher
patent: 6436620 (2002-08-01), Aylward et al.
patent: 6470415 (2002-10-01), Starr
patent: 6591302 (2003-07-01), Boucher
patent: 6658480 (2003-12-01), Boucher
patent: 6687758 (2004-02-01), Craft
patent: 6697868 (2004-02-01), Craft
patent: 6751665 (2004-06-01), Philbrick
patent: 6757248 (2004-06-01), Li et al.
patent: 6757746 (2004-06-01), Boucher
patent: 6775693 (2004-08-01), Adams
patent: 6938092 (2005-08-01), Burns
patent: 6941386 (2005-09-01), Craft et al.
patent: 6965941 (2005-11-01), Boucher et al.
patent: 6976085 (2005-12-01), Aviani et al.
patent: 6996070 (2006-02-01), Starr et al.
patent: 7042898 (2006-05-01), Blightman et al.
patent: 7089326 (2006-08-01), Boucher et al.
patent: 7093099 (2006-08-01), Bodas et al.
patent: 7254637 (2007-08-01), Pinkerton et al.
patent: 7272653 (2007-09-01), Levy-Abegnoli et al.
patent: 2001/0021949 (2001-09-01), Blightman
patent: 2001/0023460 (2001-09-01), Boucher
patent: 2001/0027496 (2001-10-01), Boucher
patent: 2001/0036196 (2001-11-01), Blightman et al.
patent: 2001/0037397 (2001-11-01), Boucher et al.
patent: 2001/0037406 (2001-11-01), Philbrick et al.
patent: 2001/0047433 (2001-11-01), Boucher
patent: 2001/0053148 (2001-12-01), Bilic et al.
patent: 2002/0087732 (2002-07-01), Boucher
patent: 2002/0091844 (2002-07-01), Craft
patent: 2002/0095519 (2002-07-01), Philbrick
patent: 2002/0145976 (2002-10-01), Meyer et al.
patent: 2002/0147839 (2002-10-01), Boucher et al.
patent: 2002/0156927 (2002-10-01), Boucher
patent: 2002/0161919 (2002-10-01), Boucher et al.
patent: 2003/0079033 (2003-04-01), Craft
patent: 2003/0140124 (2003-07-01), Burns
patent: 2003/0158906 (2003-08-01), Hayes
patent: 2003/0167346 (2003-09-01), Craft
patent: 2003/0188013 (2003-10-01), Nishikado et al.
patent: 2003/0200284 (2003-10-01), Philbrick
patent: 2004/0003126 (2004-01-01), Boucher
patent: 2004/0030745 (2004-02-01), Boucher et al.
patent: 2004/0049601 (2004-03-01), Boyd et al.
patent: 2004/0054813 (2004-03-01), Boucher
patent: 2004/0062245 (2004-04-01), Sharp et al.
patent: 2004/0062246 (2004-04-01), Boucher
patent: 2004/0064578 (2004-04-01), Boucher
patent: 2004/0064589 (2004-04-01), Boucher
patent: 2004/0064590 (2004-04-01), Starr
patent: 2004/0073703 (2004-04-01), Boucher
patent: 2004/0078480 (2004-04-01), Boucher et al.
patent: 2004/0088262 (2004-05-01), Boucher
patent: 2004/0095883 (2004-05-01), Chu et al.
patent: 2004/0100952 (2004-05-01), Boucher et al.
patent: 2004/0111535 (2004-06-01), Boucher et al.
patent: 2004/0117509 (2004-06-01), Craft
patent: 2004/0158640 (2004-08-01), Philbrick et al.
patent: 2004/0158793 (2004-08-01), Blightman
patent: 2004/0240435 (2004-12-01), Boucher et al.
patent: 2005/0122980 (2005-06-01), Anand et al.
patent: 2005/0141561 (2005-06-01), Craft et al.
patent: 2005/0149632 (2005-07-01), Minami et al.
patent: 2005/0160139 (2005-07-01), Boucher et al.
patent: 2005/0175003 (2005-08-01), Craft et al.
patent: 2005/0188123 (2005-08-01), Chen
patent: 2005/0193316 (2005-09-01), Chen
patent: 2005/0198198 (2005-09-01), Craft et al.
patent: 2005/0204058 (2005-09-01), Philbrick et al.
patent: 2005/0278459 (2005-12-01), Boucher et al.
patent: 2006/0004904 (2006-01-01), Sarangam et al.
patent: 2006/0010238 (2006-01-01), Craft et al.
patent: 2006/0069792 (2006-03-01), Pinkerton et al.
patent: 2006/0161674 (2006-07-01), Sun et al.
patent: 2006/0168281 (2006-07-01), Starr et al.
patent: 2007/0064724 (2007-03-01), Minami et al.
patent: 1126699 (1999-05-01), None
patent: 1533399 (2000-03-01), None
patent: 2341211 (2000-03-01), None
patent: 1116118 (2003-08-01), None
patent: 1116118 (2001-07-01), None
patent: 2002/524005 (2002-07-01), None
patent: WO 9922306 (1999-05-01), None
patent: WO 0013091 (2000-03-01), None

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