Yes, that must be it! Described well here: http://en.wikipedia.org/wiki/Large_segment_offload
So WinPcap, must be intercepting BEFORE the NIC driver breaks it down into the normal small packets. Many thanks Nigel Smith -- This message posted from opensolaris.org _______________________________________________ storage-discuss mailing list [email protected] http://mail.opensolaris.org/mailman/listinfo/storage-discuss
