Hi Gerald, Luis Ontanon & All
Thanks for your reply.
Luis really I am using wireshark-setup-0.99.6-SVN-21281.exe version from the
link which you sent to me.
really I found this version very good good & user friendly easy to update Users
table for SNMPv3. But whicle using this version I found th
I was not meaning the 14-byte Ethernet header. And yes, it usually is
the hardware's job to attach the preamble as is my understanding too.
But, the equipment I am using has the capabilities to not attach a
preamble and let the user define there own. It is a nice feature for
testing purposes, but
