diff -urN linux-2.4.19-pre5-hidden/include/linux/inetdevice.h linux-2.4.19-pre5-hidden-fixed/include/linux/inetdevice.h
--- linux-2.4.19-pre5-hidden/include/linux/inetdevice.h	Sun Mar 31 17:14:24 2002
+++ linux-2.4.19-pre5-hidden-fixed/include/linux/inetdevice.h	Sun Mar 31 17:17:47 2002
@@ -17,7 +17,9 @@
 	int	forwarding;
 	int	mc_forwarding;
 	int	tag;
+	int	hidden;
 	int     arp_filter;
+	int	forward_shared;
 	int	medium_id;
 	void	*sysctl;
 };
diff -urN linux-2.4.19-pre5-hidden/include/linux/sysctl.h linux-2.4.19-pre5-hidden-fixed/include/linux/sysctl.h
--- linux-2.4.19-pre5-hidden/include/linux/sysctl.h	Sun Mar 31 17:14:24 2002
+++ linux-2.4.19-pre5-hidden-fixed/include/linux/sysctl.h	Sun Mar 31 17:18:40 2002
@@ -338,6 +338,8 @@
 	NET_IPV4_CONF_TAG=12,
 	NET_IPV4_CONF_ARPFILTER=13,
 	NET_IPV4_CONF_MEDIUM_ID=14,
+	NET_IPV4_CONF_HIDDEN=14,
+	NET_IPV4_CONF_FORWARD_SHARED=15,
 };
 
 /* /proc/sys/net/ipv6 */
diff -urN linux-2.4.19-pre5-hidden/net/ipv4/devinet.c linux-2.4.19-pre5-hidden-fixed/net/ipv4/devinet.c
--- linux-2.4.19-pre5-hidden/net/ipv4/devinet.c	Sun Mar 31 17:14:24 2002
+++ linux-2.4.19-pre5-hidden-fixed/net/ipv4/devinet.c	Sun Mar 31 17:16:33 2002
@@ -1033,7 +1033,7 @@
 static struct devinet_sysctl_table
 {
 	struct ctl_table_header *sysctl_header;
-	ctl_table devinet_vars[15];
+	ctl_table devinet_vars[17];
 	ctl_table devinet_dev[2];
 	ctl_table devinet_conf_dir[2];
 	ctl_table devinet_proto_dir[2];