Re: Libpcap-1.4.0 BPF_AND not filtering as exected

[Guy Harris <guy () alum mit edu>]

On Nov 5, 2014, at 10:41 PM, Aparna Nagarajan <aparna.nagarajan26 () gmail com> wrote:

> > Hi All,
> >
> > I am trying to add some BPF code for capture filters.
> >
> > I am basically trying to load data into accumilator from some offset,
> > Mask it and them match it with some value.
> >
> > Here is the OPcode:
> >
> > { 0x20, 0, 0, 0x00000013 }, { 0x54, 0, 0, 0x0ffc0000 }, { 0x15, 0, 1,
> > 0x01000000 }, { 0x6, 0, 0, 0x0000ffff }, { 0x6, 0, 0, 0x00000000 },

Please translate that to BPF assembler language; I'm too busy to translate it myself.

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