diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h
index 962a062..b3c5081 100644
--- a/include/linux/inetdevice.h
+++ b/include/linux/inetdevice.h
@@ -44,7 +44,8 @@
 };
 
 #define IPV4_DEVCONF(cnf, attr) ((cnf).data[NET_IPV4_CONF_ ## attr - 1])
-#define IPV4_DEVCONF_ALL(attr) IPV4_DEVCONF(ipv4_devconf, attr)
+#define IPV4_DEVCONF_ALL(net, attr) \
+	IPV4_DEVCONF((*(net)->ipv4.devconf_all), attr)
 
 static inline int ipv4_devconf_get(struct in_device *in_dev, int index)
 {
@@ -71,11 +72,14 @@
 	ipv4_devconf_set((in_dev), NET_IPV4_CONF_ ## attr, (val))
 
 #define IN_DEV_ANDCONF(in_dev, attr) \
-	(IPV4_DEVCONF_ALL(attr) && IN_DEV_CONF_GET((in_dev), attr))
+	(IPV4_DEVCONF_ALL(in_dev->dev->nd_net, attr) && \
+	 IN_DEV_CONF_GET((in_dev), attr))
 #define IN_DEV_ORCONF(in_dev, attr) \
-	(IPV4_DEVCONF_ALL(attr) || IN_DEV_CONF_GET((in_dev), attr))
+	(IPV4_DEVCONF_ALL(in_dev->dev->nd_net, attr) || \
+	 IN_DEV_CONF_GET((in_dev), attr))
 #define IN_DEV_MAXCONF(in_dev, attr) \
-	(max(IPV4_DEVCONF_ALL(attr), IN_DEV_CONF_GET((in_dev), attr)))
+	(max(IPV4_DEVCONF_ALL(in_dev->dev->nd_net, attr), \
+	     IN_DEV_CONF_GET((in_dev), attr)))
 
 #define IN_DEV_FORWARD(in_dev)		IN_DEV_CONF_GET((in_dev), FORWARDING)
 #define IN_DEV_MFORWARD(in_dev)		IN_DEV_ANDCONF((in_dev), MC_FORWARDING)
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index 5daf504..1102fb3 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -860,7 +860,7 @@
 
 	n = __neigh_lookup(&arp_tbl, &sip, dev, 0);
 
-	if (IPV4_DEVCONF_ALL(ARP_ACCEPT)) {
+	if (IPV4_DEVCONF_ALL(dev->nd_net, ARP_ACCEPT)) {
 		/* Unsolicited ARP is not accepted by default.
 		   It is possible, that this option should be enabled for some
 		   devices (strip is candidate)
@@ -955,7 +955,7 @@
 static int arp_req_set_proxy(struct net *net, struct net_device *dev, int on)
 {
 	if (dev == NULL) {
-		IPV4_DEVCONF_ALL(PROXY_ARP) = on;
+		IPV4_DEVCONF_ALL(net, PROXY_ARP) = on;
 		return 0;
 	}
 	if (__in_dev_get_rtnl(dev)) {
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index 4c01c55..1f21f4a 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -1258,9 +1258,9 @@
 static void inet_forward_change(struct net *net)
 {
 	struct net_device *dev;
-	int on = IPV4_DEVCONF_ALL(FORWARDING);
+	int on = IPV4_DEVCONF_ALL(net, FORWARDING);
 
-	IPV4_DEVCONF_ALL(ACCEPT_REDIRECTS) = !on;
+	IPV4_DEVCONF_ALL(net, ACCEPT_REDIRECTS) = !on;
 	IPV4_DEVCONF_DFLT(net, FORWARDING) = on;
 
 	read_lock(&dev_base_lock);
@@ -1360,7 +1360,7 @@
 	if (write && *valp != val) {
 		struct net *net = ctl->extra2;
 
-		if (valp == &IPV4_DEVCONF_ALL(FORWARDING))
+		if (valp == &IPV4_DEVCONF_ALL(net, FORWARDING))
 			inet_forward_change(net);
 		else if (valp != &IPV4_DEVCONF_DFLT(net, FORWARDING))
 			rt_cache_flush(0);
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index c560a93..d3d5906 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -130,12 +130,12 @@
  */
 
 #define IGMP_V1_SEEN(in_dev) \
-	(IPV4_DEVCONF_ALL(FORCE_IGMP_VERSION) == 1 || \
+	(IPV4_DEVCONF_ALL(in_dev->dev->nd_net, FORCE_IGMP_VERSION) == 1 || \
 	 IN_DEV_CONF_GET((in_dev), FORCE_IGMP_VERSION) == 1 || \
 	 ((in_dev)->mr_v1_seen && \
 	  time_before(jiffies, (in_dev)->mr_v1_seen)))
 #define IGMP_V2_SEEN(in_dev) \
-	(IPV4_DEVCONF_ALL(FORCE_IGMP_VERSION) == 2 || \
+	(IPV4_DEVCONF_ALL(in_dev->dev->nd_net, FORCE_IGMP_VERSION) == 2 || \
 	 IN_DEV_CONF_GET((in_dev), FORCE_IGMP_VERSION) == 2 || \
 	 ((in_dev)->mr_v2_seen && \
 	  time_before(jiffies, (in_dev)->mr_v2_seen)))
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index 1187928..9947f52 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -849,7 +849,7 @@
 {
 	rtnl_lock();
 	if (sk == mroute_socket) {
-		IPV4_DEVCONF_ALL(MC_FORWARDING)--;
+		IPV4_DEVCONF_ALL(sk->sk_net, MC_FORWARDING)--;
 
 		write_lock_bh(&mrt_lock);
 		mroute_socket=NULL;
@@ -898,7 +898,7 @@
 			mroute_socket=sk;
 			write_unlock_bh(&mrt_lock);
 
-			IPV4_DEVCONF_ALL(MC_FORWARDING)++;
+			IPV4_DEVCONF_ALL(sk->sk_net, MC_FORWARDING)++;
 		}
 		rtnl_unlock();
 		return ret;
diff --git a/net/ipv4/proc.c b/net/ipv4/proc.c
index ce34b28..41734db 100644
--- a/net/ipv4/proc.c
+++ b/net/ipv4/proc.c
@@ -309,7 +309,8 @@
 		seq_printf(seq, " %s", snmp4_ipstats_list[i].name);
 
 	seq_printf(seq, "\nIp: %d %d",
-		   IPV4_DEVCONF_ALL(FORWARDING) ? 1 : 2, sysctl_ip_default_ttl);
+		   IPV4_DEVCONF_ALL(&init_net, FORWARDING) ? 1 : 2,
+		   sysctl_ip_default_ttl);
 
 	for (i = 0; snmp4_ipstats_list[i].name != NULL; i++)
 		seq_printf(seq, " %lu",
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 1b70ffd..36c7add 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -2619,7 +2619,7 @@
 		__be32 dst = rt->rt_dst;
 
 		if (MULTICAST(dst) && !LOCAL_MCAST(dst) &&
-		    IPV4_DEVCONF_ALL(MC_FORWARDING)) {
+		    IPV4_DEVCONF_ALL(&init_net, MC_FORWARDING)) {
 			int err = ipmr_get_route(skb, r, nowait);
 			if (err <= 0) {
 				if (!nowait) {