Wireshark-users: Re: [Wireshark-users] [Ubuntu-Wireshark1.2.2-SIP] I cannot see some packets with

Date Prev · Date Next · Thread Prev · Thread Next
Date Index · Thread Index · Other Months · All Mailing Lists
From: Jaap Keuter <jaap.keuter@xxxxxxxxx>
Date: Mon, 21 Sep 2009 22:16:53 +0200
Hi,
That depends on the network card, driver and network stack. Windows is notorious for not showing VLAN info. See http://wiki.wireshark.org/CaptureSetup/VLAN 

Thanx,
Jaap

ketzal devims wrote:

Hi Stephen, I forgot a question:

Why is there this problem on linux and not on Windows Wireshark version?

Best Regards
Louis
2009/9/21 Stephen Fisher <steve@xxxxxxxxxxxxxxxxxx <mailto:steve@xxxxxxxxxxxxxxxxxx>> 


    On Sep 21, 2009, at 1:14 PM, ketzal devims wrote:

     > I�m able to see these packets without filter... Why can�t I see them
     > with th filter?
     >
     > Some friend told me it's a libpcap problem. The libpcap version in
     > my computer is 1.0.0-1 (almost the last one)
     >
     > What's going on??? I really don't understand.

    A common cause of this seems to be when you have 802.1q VLAN tags
    coming into the machine and being passed up into Wireshark.  If this
    is the case, you would need to use "vlan and <your filter>".


    Steve