On Fri, May 17, 2002 at 11:07:41PM +0100, [EMAIL PROTECTED] wrote: > <snip> > > > # Refuse Class D multicast addresses. Multicast is illegal as a source > > # address. > > iptables -A INPUT -i eth0 -s 224.0.0.0/4 -j DROP > > Oooh, is that definitely the case?
Just check the validity of this statement logically. Oh, btw, before you do that, try to understand that multicast is unidirectional... Ramin
