Wireshark-users: Re: [Wireshark-users] Filter UDP from IP in UDP transport

From: "Small, James" <JSmall@xxxxxxxxxxxx>
Date: Wed, 11 Jul 2007 10:05:55 -0400
Scott,

I believe bittwist might be able to do the trick for you:
bittwist.sourceforge.net

--Jim

________________________________________

Hello 
I have a dataset where IP is transported in UDP 
For each packet in the wire shark pcap capture I need to strip the first
50 bytes. 
I would like to then have a new file with just the IP packets free of
the encapsulating UDP wrapper. 
I have been working with Filter Display but I am at a loss. 
Can anyone bail me out? 
Thanks 
Scott