UDP level multicasting

From: Panho Lee (leepanho_at_gmail.com)
Date: 08/25/04 

Date: 25 Aug 2004 11:28:10 -0700

I am developing UDP level multicasting. Goal of this approach is that
when ever application wants to send "same data" to more than one
destination nodes then UDP layer should be able to do so without the
need of multiple sendto() calls from application layer. I am planning
to change TCP/IP implementation to achive these goals.
 
Are you aware of similar work being done anywhere else, I would
appreciate if you could give me some pointers to other resources
related to this work.