Script-based parser

Details Script-based parser Script-based parser

2005-06-14

2009-08-04

Ho, Duc C (Department: 2419)

Multiplex communications

Communication techniques for information carried in plural...

Adaptive

C370S474000, C370S392000

Reexamination Certificate

active

07570661

ABSTRACT:
A method, apparatus, and computer-readable medium for analyzing network data streams with parsers generated using script based parsers is provided. The script based parsers are used to analyze the captured frames of a network data stream and identify conversations in the frames. The script based parsers are written in a language that describes network protocols. A script interpreter interprets script to build a parser in the memory of a computing device. A parsing engine uses the protocol parsers stored in memory to parse frames. A capture engine captures frames for parsing and frames are organized into conversations. The parsing of frames is optimized by substituting data structure sizes for data structures that are not of interest in a particular parser.

REFERENCES:
patent: 6115393 (2000-09-01), Engel et al.
patent: 6741591 (2004-05-01), Kaldani et al.
patent: 7177930 (2007-02-01), LoPresti
patent: 7187694 (2007-03-01), Liao
patent: 2002/0157041 (2002-10-01), Bennett et al.
patent: 2002/0181507 (2002-12-01), Jones
patent: 2002/0186697 (2002-12-01), Thakkar
patent: 2006/0039372 (2006-02-01), Sarkinen et al.

Affiliated with

Also associated with

Rating

Script-based parser does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Script-based parser, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Script-based parser will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4136199