Packet "multiplier" with iptables

[Roman Medina-Heigl Hernandez <roman@xxxxxxxxxxx>]

Hello,

I'd like to achieve some kind of "multiplier effect" with Iptables, i.e, 
 when a packet (not all IP packets, only those matching some criteria) 
arrives, iptables must generate N similar packets and send them to N 
different IP destination addresses. It would be some kind 1-N DNAT, but 
not in a round-robin fashion but generating N identical copies of the 
packet).

Is this possible with some experimental iptables target?

Regards,
-Román