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Wireshark-users: Re: [Wireshark-users] Help.. pcap to ivs

From: "Rob MacKenzie" <rmackenzie@xxxxxxx>
Date: Fri, 14 Mar 2008 10:52:02 -0400
Attach the pcap file if you can.

The problem is probably that aircrack needs/can't have certain packet
headers added by your wireless capture card.

-----Original Message-----
From: wireshark-users-bounces@xxxxxxxxxxxxx
[mailto:wireshark-users-bounces@xxxxxxxxxxxxx] On Behalf Of Andrea Faver
Sent: March 14, 2008 5:52 AM
To: Community support list for Wireshark
Subject: Re: [Wireshark-users] Help.. pcap to ivs

Guy Harris ha scritto:
> Andrea Faver wrote:
>
>
>> But how can i convert? has someone experience of this? i need to let
>> aircrack read wireshark file..:(
>>
>
> At least according to this page:
>
>
http://www.wirelessdefence.org/Contents/Aircrack-ng_WinIvstools.htm
>
> the way you extract IVs from a libpcap-format file, such as a
Wireshark
> file, is to do
>
> 	ivstools --convert <pcap file> <ivs output file>
>
> For example:
>
> 	ivstools --convert wireshark-file.pcap ivsfile.ivs
i know.. i saved my dump.pcap file in wireshark-tcdump-libpcap mode.
i tried in dos ivstools --convert dump.pcap dump.ivs
the error message is:
opening dump.pcap
"dump.pcap" isn't a regular 802.11 (wireless) capture

??

Andy
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