Wireshark-users: Re: [Wireshark-users] tds
From: Martin Visser <martinvisser99@xxxxxxxxx>
Date: Tue, 11 May 2010 05:59:00 +1000
I'm not sure I understand. Are you saying that when packets have len==1460 you actually have application errors with real clients, or that you don't seem to have any real errors but only that Wireshark report Unknown type?

If it is the first then there is an issue with your application.

If it is the second then there is problem with Wireshark decoding the valid packets.

If it is the second then file a bug on the Wireshark bugzilla.


Regards, Martin

MartinVisser99@xxxxxxxxx


On Tue, May 11, 2010 at 1:09 AM, M K <gedropi@xxxxxxxxx> wrote:
Thank you.  Actually any traffic with LEN== 1460 despite a variety of
'types' appear to produce the error.  But, reconnecting using
different servers does not produce the error.  Therefore not a WS
issue?  Thanks for helping to troubleshoot.

On 5/10/10, Martin Visser <martinvisser99@xxxxxxxxx> wrote:
> Unknown Packet Types will just more likely mean that your the data has type
> identifiers that haven't been coded for in Wireshark. It could be that you
> are using a newer version of MS SQL server than has been coded for. This is
> often the case with proprietary protocols that may not have had
> well-documented  specfications.
> Regards, Martin
>
> MartinVisser99@xxxxxxxxx
>
>
> On Sun, May 9, 2010 at 3:44 AM, M K <gedropi@xxxxxxxxx> wrote:
>
>> Perhaps I have figured out part of the Unreassembled Packet issue.  It
>> appears that the conversations between two servers are filled with
>> Unknown Packet Types.  I believe that the issue becomes clearer
>> because the Packet Types are many!  Can I take that to mean that the
>> databases are mismatched?  Or?
>>
>> Thanks
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