Regarding display filter- how to redesign code to incorporate expressions other than protocols?

[Ateeth Kumar Thirukkovulur <athirukkovulur () uh edu>]

I want to know if there is any way to redesign the wireshark filter to
incorporate algebraic expressions instead of filtering using protocols?

Anyone knows where to start from? Some help on this would be appreciated.

I know that the display filter code is located in the epan directory.

Regards,

*Ateeth Kumar Thirukkovulur*
*Research Assistant*
*College of Technology*
*UH ID:1267190*

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