Re: Packet Capture - AToM, L2TPv3 and ATM

From: Bryan Bartik (bbartik@ipexpert.com)
Date: Fri Mar 13 2009 - 14:38:38 ARST


Thank you Scott. Yes, I have that passion too :-)
I saw that ATM capture - not sure what it was, sure didn't look like ATM! I
will check out other links out as well, I didn't know about the wishlist.

Thanks!

On Fri, Mar 13, 2009 at 10:14 AM, Scott M Vermillion <
scott_ccie_list@it-ag.com> wrote:

> Hi Hobbs,
>
> I like it! One of my greatest professional passions is packet capture and
> analysis. Amazing what we can debunk in terms of our own misconceptions
> about how protocols really behave.
>
> Have you considered a bug report? https://bugs.wireshark.org/bugzilla/
> You might be surprised how responsive the dev community can be. Also, have
> a look here: http://wiki.wireshark.org/WishList And consider joining the
> mailing list and getting engaged with the community. As for a sample
> capture of ATM, in theory you could check out this link:
> http://wiki.wireshark.org/SampleCaptures There is an ATM sample to be
> found there but there appears to be some kind of problem with it. It's
> quite old and was apparently carried over from the old Ethereal days, so who
> knows what's up with that.
>
> Regards,
>
> Scott
>
>
>
> On Mar 13, 2009, at 8:32 , Hobbs wrote:
>
> Hello,
>>
>> I have 2 questions:
>>
>> 1) I have some packet captures of AToM and L2TPv3 stuff but wireshark does
>> not fully understand some of the headers so it thinks the control word is
>> part of inside mac address and other weird issues. I can figure out what's
>> going on by looking at the hex, but does anyone know how I can get
>> wireshark
>> to adequately diaplay the fields? Maybe even another sniffer?
>>
>> 2) I wanted to take some captures of ATM but it is not supported in
>> Dynagen.
>> Anyone have ATM captures they can share? I am not even sure how you would
>> go
>> about getting ATM packets but I would like to see some.
>>
>> Thanks!
>>
>>
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-- 
Bryan Bartik
CCIE #23707, CCNP
Sr. Support Engineer - IPexpert, Inc.
URL: http://www.IPexpert.com

Blogs and organic groups at http://www.ccie.net



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