On Aug 12, 2009, at 6:36 PM, Nigel Smith <[email protected]>
wrote:
AFAIK, Roman obtained the capture on the Initiator (Windows Server).
For packet #795, at the iscsi level,
it shows "DataSegmentLength: 0x00010000"
At the "SCSI CDB Write(16)" level,
it shows "Transfer Length: 128"
In the lower pane of the WireShark Windows,
offset 0x0000 to 0x0065 (102 bytes) is the header
(Ethernet, IP, TCP, iSCSI),
then "ImmediateData" from
offset 0x0066 to 0xf571 (62732 bytes) is 'random' data.
In WireShark, TCP Preferences, I have:
'Allow subdissector to reassemble TCP streams' as un-ticked.
Ross Walker wrote:
Maybe the problem is with the network card giving bad data to the
stack, or a bug in wireshark?
I think it could be something like that.
We needs some further data to try to figure...
Also since this was on the ini side and this was an ini response, it's
possible this packet was pre-TSO.
-Ross
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