diff --git a/include/uapi/linux/netfilter/nf_nat.h b/include/uapi/linux/netfilter/nf_nat.h
index 4a95c0db14d4ffdd2030beba3d5572e462907f70..a64586e77b2401418c733c005e2ec281c9d4a486 100644
--- a/include/uapi/linux/netfilter/nf_nat.h
+++ b/include/uapi/linux/netfilter/nf_nat.h
@@ -11,6 +11,7 @@
 #define NF_NAT_RANGE_PERSISTENT			(1 << 3)
 #define NF_NAT_RANGE_PROTO_RANDOM_FULLY		(1 << 4)
 #define NF_NAT_RANGE_PROTO_OFFSET		(1 << 5)
+#define NF_NAT_RANGE_NETMAP			(1 << 6)
 
 #define NF_NAT_RANGE_PROTO_RANDOM_ALL		\
 	(NF_NAT_RANGE_PROTO_RANDOM | NF_NAT_RANGE_PROTO_RANDOM_FULLY)
@@ -18,7 +19,8 @@
 #define NF_NAT_RANGE_MASK					\
 	(NF_NAT_RANGE_MAP_IPS | NF_NAT_RANGE_PROTO_SPECIFIED |	\
 	 NF_NAT_RANGE_PROTO_RANDOM | NF_NAT_RANGE_PERSISTENT |	\
-	 NF_NAT_RANGE_PROTO_RANDOM_FULLY | NF_NAT_RANGE_PROTO_OFFSET)
+	 NF_NAT_RANGE_PROTO_RANDOM_FULLY | NF_NAT_RANGE_PROTO_OFFSET | \
+	 NF_NAT_RANGE_NETMAP)
 
 struct nf_nat_ipv4_range {
 	unsigned int			flags;
diff --git a/net/netfilter/nft_nat.c b/net/netfilter/nft_nat.c
index 7442aa8b155570fd693af2e4d9b00463886d0c94..23a7bfd10521f200e8eee4866c75ad948ab1709d 100644
--- a/net/netfilter/nft_nat.c
+++ b/net/netfilter/nft_nat.c
@@ -60,6 +60,46 @@ static void nft_nat_setup_proto(struct nf_nat_range2 *range,
 		nft_reg_load16(&regs->data[priv->sreg_proto_max]);
 }
 
+static void nft_nat_setup_netmap(struct nf_nat_range2 *range,
+				 const struct nft_pktinfo *pkt,
+				 const struct nft_nat *priv)
+{
+	struct sk_buff *skb = pkt->skb;
+	union nf_inet_addr new_addr;
+	__be32 netmask;
+	int i, len = 0;
+
+	switch (priv->type) {
+	case NFT_NAT_SNAT:
+		if (nft_pf(pkt) == NFPROTO_IPV4) {
+			new_addr.ip = ip_hdr(skb)->saddr;
+			len = sizeof(struct in_addr);
+		} else {
+			new_addr.in6 = ipv6_hdr(skb)->saddr;
+			len = sizeof(struct in6_addr);
+		}
+		break;
+	case NFT_NAT_DNAT:
+		if (nft_pf(pkt) == NFPROTO_IPV4) {
+			new_addr.ip = ip_hdr(skb)->daddr;
+			len = sizeof(struct in_addr);
+		} else {
+			new_addr.in6 = ipv6_hdr(skb)->daddr;
+			len = sizeof(struct in6_addr);
+		}
+		break;
+	}
+
+	for (i = 0; i < len / sizeof(__be32); i++) {
+		netmask = ~(range->min_addr.ip6[i] ^ range->max_addr.ip6[i]);
+		new_addr.ip6[i] &= ~netmask;
+		new_addr.ip6[i] |= range->min_addr.ip6[i] & netmask;
+	}
+
+	range->min_addr = new_addr;
+	range->max_addr = new_addr;
+}
+
 static void nft_nat_eval(const struct nft_expr *expr,
 			 struct nft_regs *regs,
 			 const struct nft_pktinfo *pkt)
@@ -70,8 +110,12 @@ static void nft_nat_eval(const struct nft_expr *expr,
 	struct nf_nat_range2 range;
 
 	memset(&range, 0, sizeof(range));
-	if (priv->sreg_addr_min)
+
+	if (priv->sreg_addr_min) {
 		nft_nat_setup_addr(&range, regs, priv);
+		if (priv->flags & NF_NAT_RANGE_NETMAP)
+			nft_nat_setup_netmap(&range, pkt, priv);
+	}
 
 	if (priv->sreg_proto_min)
 		nft_nat_setup_proto(&range, regs, priv);