As far as I understand the IMSI in bsgpp should have the digits
switched a-la ISUP (while actually it isn't) unfortunatelly I have no
captures available to verify aany changes to the code, If you send me
a small capture which shows the problem and what the correct output
should be I could fix this in little time.
Luis
On Mon, 28 Feb 2005 08:08:49 -0800 (PST), Miklos Szurdi
<szurdimiklos@xxxxxxxxx> wrote:
> Hi
>
> I am a research student at Tech Univ of Budapest
>
> Miki
> --- Pilz Rene <rene.pilz@xxxxxx> wrote:
>
> > Hi
> >
> > Miklos Szurdi wrote:
> >
> > >Hi
> > >
> > >in ethereal 10.7 IMSI was decoded correctly
> > >in ethereal 10.8 and 10.9 it makes a permutation of
> > >the numbers in the IMSI
> > >
> > >example:
> > >
> > >the good imsi embedded in
> > >...
> > >GSM A-I/F DTAP - Attach Request
> > >...
> > >Mobile Identity - IMSI (466990001895310)
> > >...
> > >
> > >the wrong(ly decoded) imsi embedded in
> > >...
> > >Base Station Subsystem GPRS Protocol
> > >...
> > >IMSI: 466990010983501
> > >...
> > >
> > >the difference is clear:
> > >good: 4669900 01 89 53 10
> > >bad: 4669900 10 98 35 01
> > >somehow it swaps those values...
> > >
> > >
> > >
> > It seems, that they have forgotten to swap the
> > bytes.
> >
> > >if it was a known issue and has a solution please
> > let
> > >me know...
> > >
> > >thanks
> > >miki
> > >
> > >
> > >
> > I have a small question to you: For which company
> > are you working?
> >
> > >
> > >
> > >
> > Regards
> >
> > rene
> >
> > >
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> >
> >
> > --
> > Dipl-Ing (FH) MSc. C.E René Pilz
> > ftw. Telekommunications Research Center Vienna
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