Re: Cannot get wireshark mac-lte to work

[Martin Mathieson <martin.r.mathieson () googlemail com>]

On Sun, Aug 15, 2010 at 6:26 PM, yi lu <luyi_louie () hotmail com> wrote:

>  Hi,
>
> I downloaded wireshark 1.2.10 linux version on my Ubuntu PC and
> successfully built it and was able to run it. Now I am trying to use
> MAC-LTE packet dissector on my PC. But, currently I am finding difficulty in
> using it.
There are many changes and improvements to this dissector made in the last
year, and none of them have been copied to the 1.2 branch.


> Fisrtly. I am using UDP packets to carry MAC-LTE frames.
> Secondly,  I am using the packet-mac-lte.h from 1.2.10 release and the
> sample program "mac_lte_logger.c" file given at wireshark site to generate
> the packets.
> Thirdly. I checked "try heuristics sub-dissector  first" on udp protocol in
> preference.
I assume (from info below) that you also turned on the heuristic preference
in the mac-lte dissector.


> Currently, I can see UDP packets in wireshark and UDP data starts with
> "mac-lte". but, why can it not be decoded?
>
> Help please!
I'm not sure why it hasn't worked, but I'd strongly recommend moving to
either the latest 1.4 release candidate, or (better) the current svn
sources, where I know this functionality is being used.  If you still have
problems there, I'd be happy to you to debug it.

Best regards,
Martin



> BR,
> Louie
>
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