Ok, so i have to wait for a 0.10.8 version for SUSE Linux.
In my version 0.10.3 are not all options available. Only 2 options for HTTP
and the correct option for TCP.
But it works with small jpgs ~ till 2KB.
Thanks for help!
-----Urspr�ngliche Nachricht-----
Von: Guy Harris [mailto:gharris@xxxxxxxxx]
Gesendet: Samstag, 18. Dezember 2004 20:54
An: Ethereal user support
Cc: ThEbIg
Betreff: Re: [Ethereal-users] JPG-Export from captured file
(TCP-Reassembly)
Olivier Biot wrote:
> Go to Edit -> Preferences. In the left pane, click on "Protocols" so you
> can edit the protocol preferences.
>
> Look at TCP, and make sure that "Allow subdissector to reassemble TCP
> streams" is enabled.
> Then look at HTTP, and enable at least the first 3 preferences
> (reassemble headers, reassemble bodies, reassemble chunked bodies).
>
> Save the preferences, and reload the capture file (you may use the
> display filter "image-jfif or image-gif" to search for JPEG and GIF in
> the captured packets).
>
> Once you found an image, click on the protocol line in the dissection
> window ("JPEG File Interchange Format" or "Compuserve GIF, Version:
> 87a/89a") so the relevant bytes get highlighted (selected), and export
> the selected packet bytes, either from the File menu, or by
> right-clicking on the packet.
...and if any of that can't be done, e.g. because HTTP doesn't have
those preferences, or JPEGs aren't dissected, upgrade to a newer version
of Ethereal (I don't remember when those were added, but if it was after
0.10.3, the original poster will have to upgrade - items in the Wiki are
likely to refer to the current version, so anybody running older
versions might find that they don't apply).