--- zzzz-none-000/linux-2.6.13.1/net/ipv4/Kconfig	2005-09-10 02:42:58.000000000 +0000
+++ ohio-7170-487/linux-2.6.13.1/net/ipv4/Kconfig	2006-04-03 10:28:27.000000000 +0000
@@ -533,3 +533,8 @@
 
 source "net/ipv4/ipvs/Kconfig"
 
+config IP_MULTICAST_FASTFORWARD
+	tristate "IP: fast multicasting forwarding (AVM)"
+	depends on IP_MULTICAST
+	help
+	  This code is for fast forwarding of UDP multicast streams.