Ethereal-users: Re: [Ethereal-users] Capture traffic (RTCP packets) destined for machines other

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From: David Grau Serra <dgs@xxxxxxxxxx>
Date: Mon, 15 May 2006 13:14:38 +0100
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)


    http://www.ethereal.com/faq#q7.1

    http://wiki.ethereal.com/CaptureSetup/Ethernet


I was reading that and I am disappointed because I though it was easier.
I think the easiest solution is to get a hub.