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smeserver-packetfilter/root/etc/e-smith/templates/etc/rc.d/init.d/masq/40DenyMulticast

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# Drop all multicast traffic. Note that anything on from a local network
# will have already been accepted via the local_chk chain.
/sbin/iptables --append INPUT -s 224.0.0.0/4 -j denylog
/sbin/iptables --append INPUT -d 224.0.0.0/4 -j denylog
/sbin/iptables --append OUTPUT -s 224.0.0.0/4 -j denylog
/sbin/iptables --append OUTPUT -d 224.0.0.0/4 -j denylog