[David Grau Serra <dgs@xxxxxxxxxx>]

Hi all,

When I want to capture traffic (RTCP packets) "sent to" and "sent from" 
my local machine, I use this tethereal command and it runs fine:
tethereal -i 2 -p -R "rtcp" -V > d:\project\ethereal\rtcp.txt

I am trying to capture traffic (RTCP packets) destined for machines 
other than my own, but same LAN segment. I use this tethereal command 
and it does not work:

tethereal -i 2 -V -o "rtcp.heuristic_rtcp:TRUE" -R "rtcp" > 
d:\project\ethereal\rtcp.txt
Capturing on SiS NIC SISNIC (Microsoft's Packet Scheduler)

but it captures nothing...

or this one with the same result (just it changes -p)
tethereal -i 2 -p -V -o "rtcp.heuristic_rtcp:TRUE" -R "rtcp" > 
d:\project\ethereal\rtcp.txt
Capturing on SiS NIC SISNIC (Microsoft's Packet Scheduler)

Many thanks in advance,
David