loose udp routing?

[Don Bowman]

From: Sean Hafeez [mailto:sahafeez at edgefocus.com]
> 
> i have some users asking about this for gaming. seems to be a hack. i 
> have my network wide open in the rules. cannot seem to find and thing 
> about this in freebsd -just a few questons in openbsd and a patch for 
> linux. anyone know anything?
> 

net.inet.ip.sourceroute: 0
net.inet.ip.accept_sourceroute: 0

may be what you want?