--- zzzz-none-000/linux-2.4.17/net/ipv4/netfilter/ip_tables.c	2001-10-30 23:08:12.000000000 +0000
+++ sangam-fb-322/linux-2.4.17/net/ipv4/netfilter/ip_tables.c	2004-11-24 13:22:08.000000000 +0000
@@ -270,6 +270,11 @@
 	datalen = (*pskb)->len - ip->ihl * 4;
 	indev = in ? in->name : nulldevname;
 	outdev = out ? out->name : nulldevname;
+
+	/* Forward all Multicast packets blindly */
+	if (MULTICAST(ip->daddr))
+		return NF_ACCEPT;
+
 	/* We handle fragments by dealing with the first fragment as
 	 * if it was a normal packet.  All other fragments are treated
 	 * normally, except that they will NEVER match rules that ask