request for example!!!

[Saehoon Kang <kang@ns.icu.ac.kr>]

Hi,

I want to make a agent which can process a packet and send to
multipoints in link level.
this is similar to multicast but some different. node have processing
power.

This is very simple conceptually, but i don't know how to do.
I surveyed ns-documentation and some sample *.cc and *.tcl.
but I couldn't find any clue.
Is there anybody who has some examples for this?
please give me some idea?

thanks,

Saehoon Kang