diff --git a/include/net/netfilter/nf_nat.h b/include/net/netfilter/nf_nat.h
index da3d601cadee..a17eb2f8d40e 100644
--- a/include/net/netfilter/nf_nat.h
+++ b/include/net/netfilter/nf_nat.h
@@ -75,4 +75,8 @@ static inline bool nf_nat_oif_changed(unsigned int hooknum,
 #endif
 }
 
+int nf_nat_register_fn(struct net *net, const struct nf_hook_ops *ops,
+		       const struct nf_hook_ops *nat_ops, unsigned int ops_count);
+void nf_nat_unregister_fn(struct net *net, const struct nf_hook_ops *ops,
+			  unsigned int ops_count);
 #endif
diff --git a/net/netfilter/nf_nat_core.c b/net/netfilter/nf_nat_core.c
index 0cd503aacbf0..f531d77dd684 100644
--- a/net/netfilter/nf_nat_core.c
+++ b/net/netfilter/nf_nat_core.c
@@ -32,6 +32,8 @@
 #include <net/netfilter/nf_conntrack_zones.h>
 #include <linux/netfilter/nf_nat.h>
 
+#include "nf_internals.h"
+
 static spinlock_t nf_nat_locks[CONNTRACK_LOCKS];
 
 static DEFINE_MUTEX(nf_nat_proto_mutex);
@@ -39,11 +41,27 @@ static const struct nf_nat_l3proto __rcu *nf_nat_l3protos[NFPROTO_NUMPROTO]
 						__read_mostly;
 static const struct nf_nat_l4proto __rcu **nf_nat_l4protos[NFPROTO_NUMPROTO]
 						__read_mostly;
+static unsigned int nat_net_id __read_mostly;
 
 static struct hlist_head *nf_nat_bysource __read_mostly;
 static unsigned int nf_nat_htable_size __read_mostly;
 static unsigned int nf_nat_hash_rnd __read_mostly;
 
+struct nf_nat_lookup_hook_priv {
+	struct nf_hook_entries __rcu *entries;
+
+	struct rcu_head rcu_head;
+};
+
+struct nf_nat_hooks_net {
+	struct nf_hook_ops *nat_hook_ops;
+	unsigned int users;
+};
+
+struct nat_net {
+	struct nf_nat_hooks_net nat_proto_net[NFPROTO_NUMPROTO];
+};
+
 inline const struct nf_nat_l3proto *
 __nf_nat_l3proto_find(u8 family)
 {
@@ -871,6 +889,138 @@ static struct nf_ct_helper_expectfn follow_master_nat = {
 	.expectfn	= nf_nat_follow_master,
 };
 
+int nf_nat_register_fn(struct net *net, const struct nf_hook_ops *ops,
+		       const struct nf_hook_ops *orig_nat_ops, unsigned int ops_count)
+{
+	struct nat_net *nat_net = net_generic(net, nat_net_id);
+	struct nf_nat_hooks_net *nat_proto_net;
+	struct nf_nat_lookup_hook_priv *priv;
+	unsigned int hooknum = ops->hooknum;
+	struct nf_hook_ops *nat_ops;
+	int i, ret;
+
+	if (WARN_ON_ONCE(ops->pf >= ARRAY_SIZE(nat_net->nat_proto_net)))
+		return -EINVAL;
+
+	nat_proto_net = &nat_net->nat_proto_net[ops->pf];
+
+	for (i = 0; i < ops_count; i++) {
+		if (WARN_ON(orig_nat_ops[i].pf != ops->pf))
+			return -EINVAL;
+		if (orig_nat_ops[i].hooknum == hooknum) {
+			hooknum = i;
+			break;
+		}
+	}
+
+	if (WARN_ON_ONCE(i == ops_count))
+		return -EINVAL;
+
+	mutex_lock(&nf_nat_proto_mutex);
+	if (!nat_proto_net->nat_hook_ops) {
+		WARN_ON(nat_proto_net->users != 0);
+
+		nat_ops = kmemdup(orig_nat_ops, sizeof(*orig_nat_ops) * ops_count, GFP_KERNEL);
+		if (!nat_ops) {
+			mutex_unlock(&nf_nat_proto_mutex);
+			return -ENOMEM;
+		}
+
+		for (i = 0; i < ops_count; i++) {
+			priv = kzalloc(sizeof(*priv), GFP_KERNEL);
+			if (priv) {
+				nat_ops[i].priv = priv;
+				continue;
+			}
+			mutex_unlock(&nf_nat_proto_mutex);
+			while (i)
+				kfree(nat_ops[--i].priv);
+			kfree(nat_ops);
+			return -ENOMEM;
+		}
+
+		ret = nf_register_net_hooks(net, nat_ops, ops_count);
+		if (ret < 0) {
+			mutex_unlock(&nf_nat_proto_mutex);
+			for (i = 0; i < ops_count; i++)
+				kfree(nat_ops[i].priv);
+			kfree(nat_ops);
+			return ret;
+		}
+
+		nat_proto_net->nat_hook_ops = nat_ops;
+	}
+
+	nat_ops = nat_proto_net->nat_hook_ops;
+	priv = nat_ops[hooknum].priv;
+	if (WARN_ON_ONCE(!priv)) {
+		mutex_unlock(&nf_nat_proto_mutex);
+		return -EOPNOTSUPP;
+	}
+
+	ret = nf_hook_entries_insert_raw(&priv->entries, ops);
+	if (ret == 0)
+		nat_proto_net->users++;
+
+	mutex_unlock(&nf_nat_proto_mutex);
+	return ret;
+}
+EXPORT_SYMBOL_GPL(nf_nat_register_fn);
+
+void nf_nat_unregister_fn(struct net *net, const struct nf_hook_ops *ops,
+		          unsigned int ops_count)
+{
+	struct nat_net *nat_net = net_generic(net, nat_net_id);
+	struct nf_nat_hooks_net *nat_proto_net;
+	struct nf_nat_lookup_hook_priv *priv;
+	struct nf_hook_ops *nat_ops;
+	int hooknum = ops->hooknum;
+	int i;
+
+	if (ops->pf >= ARRAY_SIZE(nat_net->nat_proto_net))
+		return;
+
+	nat_proto_net = &nat_net->nat_proto_net[ops->pf];
+
+	mutex_lock(&nf_nat_proto_mutex);
+	if (WARN_ON(nat_proto_net->users == 0))
+		goto unlock;
+
+	nat_proto_net->users--;
+
+	nat_ops = nat_proto_net->nat_hook_ops;
+	for (i = 0; i < ops_count; i++) {
+		if (nat_ops[i].hooknum == hooknum) {
+			hooknum = i;
+			break;
+		}
+	}
+	if (WARN_ON_ONCE(i == ops_count))
+		goto unlock;
+	priv = nat_ops[hooknum].priv;
+	nf_hook_entries_delete_raw(&priv->entries, ops);
+
+	if (nat_proto_net->users == 0) {
+		nf_unregister_net_hooks(net, nat_ops, ops_count);
+
+		for (i = 0; i < ops_count; i++) {
+			priv = nat_ops[i].priv;
+			kfree_rcu(priv, rcu_head);
+		}
+
+		nat_proto_net->nat_hook_ops = NULL;
+		kfree(nat_ops);
+	}
+unlock:
+	mutex_unlock(&nf_nat_proto_mutex);
+}
+EXPORT_SYMBOL_GPL(nf_nat_unregister_fn);
+
+static struct pernet_operations nat_net_ops = {
+	.id = &nat_net_id,
+	.size = sizeof(struct nat_net),
+};
+
 static int __init nf_nat_init(void)
 {
 	int ret, i;
@@ -894,6 +1044,12 @@ static int __init nf_nat_init(void)
 	for (i = 0; i < CONNTRACK_LOCKS; i++)
 		spin_lock_init(&nf_nat_locks[i]);
 
+	ret = register_pernet_subsys(&nat_net_ops);
+	if (ret < 0) {
+		nf_ct_extend_unregister(&nat_extend);
+		return ret;
+	}
+
 	nf_ct_helper_expectfn_register(&follow_master_nat);
 
 	BUG_ON(nfnetlink_parse_nat_setup_hook != NULL);
@@ -925,6 +1081,7 @@ static void __exit nf_nat_cleanup(void)
 		kfree(nf_nat_l4protos[i]);
 	synchronize_net();
 	nf_ct_free_hashtable(nf_nat_bysource, nf_nat_htable_size);
+	unregister_pernet_subsys(&nat_net_ops);
 }
 
 MODULE_LICENSE("GPL");