Re: [Ethereal-users] Can Tethereal sniff RTP

[Kim Young <kimyoung@xxxxxxx>]

so you can capture my email
On Feb 5, 2005, at 12:17 PM, Raghavendra Thodime wrote:

> Hi Lego,
>  Thanks for your reply.
>   But I didn't find any such preference in
> "preferences" file.  I tried giving
>  ./tethereal -o "rtp.heuristic_rtp: TRUE" -R "sip or
> rtp" -V.
> But it gives error saying
> tethereal: -o flag "rtp.heuristic_rtp: TRUE" specifies
> unknown preference.
>
> So Can you tell me if I am missing something here. Do
> I have to change some preference in the file.
>
> Thanks
> -Raghu
> --- LEGO <luis.ontanon@xxxxxxxxx> wrote:
>
> > Ethereal can heuristically dissect RTP packets,. RTP
> > heuristic
> > dissection is a preference not set by default.
> >
> > So you could either open
> > preferences->protocols->RTP, check the
> > heuristic dissection flag, save your preferences,
> > and then use
> > tethereal as you did
> >
> > or launch ethereal setting the preference using the
> > "-o" argument from
> > command line, like:
> >
> > $ tethereal -o "rtp.heuristic_rtp: TRUE" -R rtp
> >
> > should do
> >
> >
> > On Fri, 4 Feb 2005 17:18:23 -0800 (PST), Raghavendra
> > Thodime
> > <thodime_raghu@xxxxxxxxx> wrote:
> > > In Linux if I give
> > > ./tethereal -R "sip or rtp"  -V
> > > I only see sip messages. I don't see rtp messages.
> > Is
> > > this because tethereal I have is older one. I know
> > > that thereal sniffs rtp packets based on SDP info
> > it
> > > sees in SIP packet. Is there a way it can sniff
> > rtp
> > > packets live.
> > >
> > > Thanks
> > > Raghu
> > >
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>
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Kim Young
Network Technician
Noble High School
388 Somersworth Road
North Berwick, ME   03906
207.676.2821