Ethereal-users: [Ethereal-users] datagram recorder/player

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From: Mike Starkie <hikemike@xxxxxxxxx>
Date: Sun, 14 Aug 2005 15:57:12 -0400
I'm looking for a free tool that will record UDP datagrams off a
network, store them to a file, and play them back (re-send them out on
the network) both in 'real-time" and perhaps step mode where you can
re-send  each packet one at a time by clicking a button.  Does
ethereal do this? what tools can do this or do I have to write my own?