Ethereal-users: Re: [Ethereal-users] Ethereal failing to capture all packets in wireless medium

Note: This archive is from the project's previous web site, ethereal.com. This list is no longer active.

From: Ulf Lamping <ulf.lamping@xxxxxx>
Date: Thu, 02 Mar 2006 00:13:57 +0100
SUMEET wrote:

I am using Ethereal for the 1st time on a wireless network. I have got it working on the ethernet. However on the wireless network I am able to only capture packets that are being sent/recvd by me (not even broadcasts from other nodes). I am using Ubuntu and my wireless card is Intel 2200 series. I have set the card on monitor mode and logged in as root. I first tried it by downloading the source and compiling it. And again by using the binary package itself. I have a Cable Internet connection which goes to a Netgear Wireless router(802.11a/b/g) to which I am connected.i know for sure it will not work on Windows because monitor mode is not supported there, but then i read in the forum that it works on linux though. I have tried with the promiscuous mode being off and on. Can you tell me why I am unable to capture packets sent from other nodes in my network?

I don't know much about this, you may find some tips at: http://wiki.ethereal.com/CaptureSetup/WLAN

Regards, ULFL