diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
index 6f2989a70cbb..f7b18192e2c7 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
@@ -57,6 +57,7 @@ struct mlxsw_sp_rif {
 	unsigned char addr[ETH_ALEN];
 	int mtu;
 	u16 rif_index;
+	u8 mac_profile_id;
 	u16 vr_id;
 	const struct mlxsw_sp_rif_ops *ops;
 	struct mlxsw_sp *mlxsw_sp;
@@ -114,6 +115,12 @@ struct mlxsw_sp_rif_ops {
 	void (*fdb_del)(struct mlxsw_sp_rif *rif, const char *mac);
 };
 
+struct mlxsw_sp_rif_mac_profile {
+	unsigned char mac_prefix[ETH_ALEN];
+	refcount_t ref_count;
+	u8 id;
+};
+
 struct mlxsw_sp_router_ops {
 	int (*init)(struct mlxsw_sp *mlxsw_sp);
 	int (*ipips_init)(struct mlxsw_sp *mlxsw_sp);
@@ -8306,6 +8313,200 @@ static void mlxsw_sp_rif_subport_put(struct mlxsw_sp_rif *rif)
 	mlxsw_sp_rif_destroy(rif);
 }
 
+static int mlxsw_sp_rif_mac_profile_index_alloc(struct mlxsw_sp *mlxsw_sp,
+						struct mlxsw_sp_rif_mac_profile *profile,
+						struct netlink_ext_ack *extack)
+{
+	u8 max_rif_mac_profiles = mlxsw_sp->router->max_rif_mac_profile;
+	struct mlxsw_sp_router *router = mlxsw_sp->router;
+	int id;
+
+	id = idr_alloc(&router->rif_mac_profiles_idr, profile, 0,
+		       max_rif_mac_profiles, GFP_KERNEL);
+
+	if (id >= 0) {
+		profile->id = id;
+		return 0;
+	}
+
+	if (id == -ENOSPC)
+		NL_SET_ERR_MSG_MOD(extack,
+				   "Exceeded number of supported router interface MAC profiles");
+
+	return id;
+}
+
+static struct mlxsw_sp_rif_mac_profile *
+mlxsw_sp_rif_mac_profile_index_free(struct mlxsw_sp *mlxsw_sp, u8 mac_profile)
+{
+	struct mlxsw_sp_rif_mac_profile *profile;
+
+	profile = idr_remove(&mlxsw_sp->router->rif_mac_profiles_idr,
+			     mac_profile);
+	WARN_ON(!profile);
+	return profile;
+}
+
+static struct mlxsw_sp_rif_mac_profile *
+mlxsw_sp_rif_mac_profile_alloc(const char *mac)
+{
+	struct mlxsw_sp_rif_mac_profile *profile;
+
+	profile = kzalloc(sizeof(*profile), GFP_KERNEL);
+	if (!profile)
+		return NULL;
+
+	ether_addr_copy(profile->mac_prefix, mac);
+	refcount_set(&profile->ref_count, 1);
+	return profile;
+}
+
+static struct mlxsw_sp_rif_mac_profile *
+mlxsw_sp_rif_mac_profile_find(const struct mlxsw_sp *mlxsw_sp, const char *mac)
+{
+	struct mlxsw_sp_router *router = mlxsw_sp->router;
+	struct mlxsw_sp_rif_mac_profile *profile;
+	int id;
+
+	idr_for_each_entry(&router->rif_mac_profiles_idr, profile, id) {
+		if (!profile)
+			continue;
+
+		if (ether_addr_equal_masked(profile->mac_prefix, mac,
+					    mlxsw_sp->mac_mask))
+			return profile;
+	}
+
+	return NULL;
+}
+
+static u64 mlxsw_sp_rif_mac_profiles_occ_get(void *priv)
+{
+	const struct mlxsw_sp *mlxsw_sp = priv;
+
+	return atomic_read(&mlxsw_sp->router->rif_mac_profiles_count);
+}
+
+static struct mlxsw_sp_rif_mac_profile *
+mlxsw_sp_rif_mac_profile_create(struct mlxsw_sp *mlxsw_sp, const char *mac,
+				struct netlink_ext_ack *extack)
+{
+	struct mlxsw_sp_rif_mac_profile *profile;
+	int err;
+
+	profile = mlxsw_sp_rif_mac_profile_alloc(mac);
+	if (!profile)
+		return ERR_PTR(-ENOMEM);
+
+	err = mlxsw_sp_rif_mac_profile_index_alloc(mlxsw_sp, profile, extack);
+	if (err)
+		goto profile_index_alloc_err;
+
+	atomic_inc(&mlxsw_sp->router->rif_mac_profiles_count);
+	return profile;
+
+profile_index_alloc_err:
+	kfree(profile);
+	return ERR_PTR(err);
+}
+
+static void mlxsw_sp_rif_mac_profile_destroy(struct mlxsw_sp *mlxsw_sp,
+					     u8 mac_profile)
+{
+	struct mlxsw_sp_rif_mac_profile *profile;
+
+	atomic_dec(&mlxsw_sp->router->rif_mac_profiles_count);
+	profile = mlxsw_sp_rif_mac_profile_index_free(mlxsw_sp, mac_profile);
+	kfree(profile);
+}
+
+static int mlxsw_sp_rif_mac_profile_get(struct mlxsw_sp *mlxsw_sp,
+					const char *mac, u8 *p_mac_profile,
+					struct netlink_ext_ack *extack)
+{
+	struct mlxsw_sp_rif_mac_profile *profile;
+
+	profile = mlxsw_sp_rif_mac_profile_find(mlxsw_sp, mac);
+	if (profile) {
+		refcount_inc(&profile->ref_count);
+		goto out;
+	}
+
+	profile = mlxsw_sp_rif_mac_profile_create(mlxsw_sp, mac, extack);
+	if (IS_ERR(profile))
+		return PTR_ERR(profile);
+
+out:
+	*p_mac_profile = profile->id;
+	return 0;
+}
+
+static void mlxsw_sp_rif_mac_profile_put(struct mlxsw_sp *mlxsw_sp,
+					 u8 mac_profile)
+{
+	struct mlxsw_sp_rif_mac_profile *profile;
+
+	profile = idr_find(&mlxsw_sp->router->rif_mac_profiles_idr,
+			   mac_profile);
+	if (WARN_ON(!profile))
+		return;
+
+	if (!refcount_dec_and_test(&profile->ref_count))
+		return;
+
+	mlxsw_sp_rif_mac_profile_destroy(mlxsw_sp, mac_profile);
+}
+
+static bool mlxsw_sp_rif_mac_profile_is_shared(const struct mlxsw_sp_rif *rif)
+{
+	struct mlxsw_sp *mlxsw_sp = rif->mlxsw_sp;
+	struct mlxsw_sp_rif_mac_profile *profile;
+
+	profile = idr_find(&mlxsw_sp->router->rif_mac_profiles_idr,
+			   rif->mac_profile_id);
+	if (WARN_ON(!profile))
+		return false;
+
+	return refcount_read(&profile->ref_count) > 1;
+}
+
+static int mlxsw_sp_rif_mac_profile_edit(struct mlxsw_sp_rif *rif,
+					 const char *new_mac)
+{
+	struct mlxsw_sp *mlxsw_sp = rif->mlxsw_sp;
+	struct mlxsw_sp_rif_mac_profile *profile;
+
+	profile = idr_find(&mlxsw_sp->router->rif_mac_profiles_idr,
+			   rif->mac_profile_id);
+	if (WARN_ON(!profile))
+		return -EINVAL;
+
+	ether_addr_copy(profile->mac_prefix, new_mac);
+	return 0;
+}
+
+static int
+mlxsw_sp_rif_mac_profile_replace(struct mlxsw_sp *mlxsw_sp,
+				 struct mlxsw_sp_rif *rif,
+				 const char *new_mac,
+				 struct netlink_ext_ack *extack)
+{
+	u8 mac_profile;
+	int err;
+
+	if (!mlxsw_sp_rif_mac_profile_is_shared(rif))
+		return mlxsw_sp_rif_mac_profile_edit(rif, new_mac);
+
+	err = mlxsw_sp_rif_mac_profile_get(mlxsw_sp, new_mac,
+					   &mac_profile, extack);
+	if (err)
+		return err;
+
+	mlxsw_sp_rif_mac_profile_put(mlxsw_sp, rif->mac_profile_id);
+	rif->mac_profile_id = mac_profile;
+	return 0;
+}
+
 static int
 __mlxsw_sp_port_vlan_router_join(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan,
 				 struct net_device *l3_dev,
@@ -8654,36 +8855,6 @@ static int mlxsw_sp_inetaddr_macvlan_event(struct mlxsw_sp *mlxsw_sp,
 	return 0;
 }
 
-static int mlxsw_sp_router_port_check_rif_addr(struct mlxsw_sp *mlxsw_sp,
-					       struct net_device *dev,
-					       const unsigned char *dev_addr,
-					       struct netlink_ext_ack *extack)
-{
-	struct mlxsw_sp_rif *rif;
-	int i;
-
-	/* A RIF is not created for macvlan netdevs. Their MAC is used to
-	 * populate the FDB
-	 */
-	if (netif_is_macvlan(dev) || netif_is_l3_master(dev))
-		return 0;
-
-	for (i = 0; i < MLXSW_CORE_RES_GET(mlxsw_sp->core, MAX_RIFS); i++) {
-		rif = mlxsw_sp->router->rifs[i];
-		if (rif && rif->ops &&
-		    rif->ops->type == MLXSW_SP_RIF_TYPE_IPIP_LB)
-			continue;
-		if (rif && rif->dev && rif->dev != dev &&
-		    !ether_addr_equal_masked(rif->dev->dev_addr, dev_addr,
-					     mlxsw_sp->mac_mask)) {
-			NL_SET_ERR_MSG_MOD(extack, "All router interface MAC addresses must have the same prefix");
-			return -EINVAL;
-		}
-	}
-
-	return 0;
-}
-
 static int __mlxsw_sp_inetaddr_event(struct mlxsw_sp *mlxsw_sp,
 				     struct net_device *dev,
 				     unsigned long event,
@@ -8749,11 +8920,6 @@ int mlxsw_sp_inetaddr_valid_event(struct notifier_block *unused,
 	if (!mlxsw_sp_rif_should_config(rif, dev, event))
 		goto out;
 
-	err = mlxsw_sp_router_port_check_rif_addr(mlxsw_sp, dev, dev->dev_addr,
-						  ivi->extack);
-	if (err)
-		goto out;
-
 	err = __mlxsw_sp_inetaddr_event(mlxsw_sp, dev, event, ivi->extack);
 out:
 	mutex_unlock(&mlxsw_sp->router->lock);
@@ -8837,11 +9003,6 @@ int mlxsw_sp_inet6addr_valid_event(struct notifier_block *unused,
 	if (!mlxsw_sp_rif_should_config(rif, dev, event))
 		goto out;
 
-	err = mlxsw_sp_router_port_check_rif_addr(mlxsw_sp, dev, dev->dev_addr,
-						  i6vi->extack);
-	if (err)
-		goto out;
-
 	err = __mlxsw_sp_inetaddr_event(mlxsw_sp, dev, event, i6vi->extack);
 out:
 	mutex_unlock(&mlxsw_sp->router->lock);
@@ -8849,7 +9010,7 @@ int mlxsw_sp_inet6addr_valid_event(struct notifier_block *unused,
 }
 
 static int mlxsw_sp_rif_edit(struct mlxsw_sp *mlxsw_sp, u16 rif_index,
-			     const char *mac, int mtu)
+			     const char *mac, int mtu, u8 mac_profile)
 {
 	char ritr_pl[MLXSW_REG_RITR_LEN];
 	int err;
@@ -8861,6 +9022,7 @@ static int mlxsw_sp_rif_edit(struct mlxsw_sp *mlxsw_sp, u16 rif_index,
 
 	mlxsw_reg_ritr_mtu_set(ritr_pl, mtu);
 	mlxsw_reg_ritr_if_mac_memcpy_to(ritr_pl, mac);
+	mlxsw_reg_ritr_if_mac_profile_id_set(ritr_pl, mac_profile);
 	mlxsw_reg_ritr_op_set(ritr_pl, MLXSW_REG_RITR_RIF_CREATE);
 	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(ritr), ritr_pl);
 }
@@ -8871,6 +9033,7 @@ mlxsw_sp_router_port_change_event(struct mlxsw_sp *mlxsw_sp,
 				  struct netlink_ext_ack *extack)
 {
 	struct net_device *dev = rif->dev;
+	u8 old_mac_profile;
 	u16 fid_index;
 	int err;
 
@@ -8880,8 +9043,14 @@ mlxsw_sp_router_port_change_event(struct mlxsw_sp *mlxsw_sp,
 	if (err)
 		return err;
 
+	old_mac_profile = rif->mac_profile_id;
+	err = mlxsw_sp_rif_mac_profile_replace(mlxsw_sp, rif, dev->dev_addr,
+					       extack);
+	if (err)
+		goto err_rif_mac_profile_replace;
+
 	err = mlxsw_sp_rif_edit(mlxsw_sp, rif->rif_index, dev->dev_addr,
-				dev->mtu);
+				dev->mtu, rif->mac_profile_id);
 	if (err)
 		goto err_rif_edit;
 
@@ -8911,8 +9080,11 @@ mlxsw_sp_router_port_change_event(struct mlxsw_sp *mlxsw_sp,
 	return 0;
 
 err_rif_fdb_op:
-	mlxsw_sp_rif_edit(mlxsw_sp, rif->rif_index, rif->addr, rif->mtu);
+	mlxsw_sp_rif_edit(mlxsw_sp, rif->rif_index, rif->addr, rif->mtu,
+			  old_mac_profile);
 err_rif_edit:
+	mlxsw_sp_rif_mac_profile_replace(mlxsw_sp, rif, rif->addr, extack);
+err_rif_mac_profile_replace:
 	mlxsw_sp_rif_fdb_op(mlxsw_sp, rif->addr, fid_index, true);
 	return err;
 }
@@ -8920,11 +9092,28 @@ mlxsw_sp_router_port_change_event(struct mlxsw_sp *mlxsw_sp,
 static int mlxsw_sp_router_port_pre_changeaddr_event(struct mlxsw_sp_rif *rif,
 			    struct netdev_notifier_pre_changeaddr_info *info)
 {
+	struct mlxsw_sp *mlxsw_sp = rif->mlxsw_sp;
+	struct mlxsw_sp_rif_mac_profile *profile;
 	struct netlink_ext_ack *extack;
+	u8 max_rif_mac_profiles;
+	u64 occ;
 
 	extack = netdev_notifier_info_to_extack(&info->info);
-	return mlxsw_sp_router_port_check_rif_addr(rif->mlxsw_sp, rif->dev,
-						   info->dev_addr, extack);
+
+	profile = mlxsw_sp_rif_mac_profile_find(mlxsw_sp, info->dev_addr);
+	if (profile)
+		return 0;
+
+	max_rif_mac_profiles = mlxsw_sp->router->max_rif_mac_profile;
+	occ = mlxsw_sp_rif_mac_profiles_occ_get(mlxsw_sp);
+	if (occ < max_rif_mac_profiles)
+		return 0;
+
+	if (!mlxsw_sp_rif_mac_profile_is_shared(rif))
+		return 0;
+
+	NL_SET_ERR_MSG_MOD(extack, "Exceeded number of supported router interface MAC profiles");
+	return -ENOBUFS;
 }
 
 int mlxsw_sp_netdevice_router_port_event(struct net_device *dev,
@@ -9070,6 +9259,7 @@ static int mlxsw_sp_rif_subport_op(struct mlxsw_sp_rif *rif, bool enable)
 	mlxsw_reg_ritr_pack(ritr_pl, enable, MLXSW_REG_RITR_SP_IF,
 			    rif->rif_index, rif->vr_id, rif->dev->mtu);
 	mlxsw_reg_ritr_mac_pack(ritr_pl, rif->dev->dev_addr);
+	mlxsw_reg_ritr_if_mac_profile_id_set(ritr_pl, rif->mac_profile_id);
 	mlxsw_reg_ritr_sp_if_pack(ritr_pl, rif_subport->lag,
 				  rif_subport->lag ? rif_subport->lag_id :
 						     rif_subport->system_port,
@@ -9081,11 +9271,18 @@ static int mlxsw_sp_rif_subport_op(struct mlxsw_sp_rif *rif, bool enable)
 static int mlxsw_sp_rif_subport_configure(struct mlxsw_sp_rif *rif,
 					  struct netlink_ext_ack *extack)
 {
+	u8 mac_profile;
 	int err;
 
-	err = mlxsw_sp_rif_subport_op(rif, true);
+	err = mlxsw_sp_rif_mac_profile_get(rif->mlxsw_sp, rif->addr,
+					   &mac_profile, extack);
 	if (err)
 		return err;
+	rif->mac_profile_id = mac_profile;
+
+	err = mlxsw_sp_rif_subport_op(rif, true);
+	if (err)
+		goto err_rif_subport_op;
 
 	err = mlxsw_sp_rif_fdb_op(rif->mlxsw_sp, rif->dev->dev_addr,
 				  mlxsw_sp_fid_index(rif->fid), true);
@@ -9097,6 +9294,8 @@ static int mlxsw_sp_rif_subport_configure(struct mlxsw_sp_rif *rif,
 
 err_rif_fdb_op:
 	mlxsw_sp_rif_subport_op(rif, false);
+err_rif_subport_op:
+	mlxsw_sp_rif_mac_profile_put(rif->mlxsw_sp, mac_profile);
 	return err;
 }
 
@@ -9109,6 +9308,7 @@ static void mlxsw_sp_rif_subport_deconfigure(struct mlxsw_sp_rif *rif)
 			    mlxsw_sp_fid_index(fid), false);
 	mlxsw_sp_rif_macvlan_flush(rif);
 	mlxsw_sp_rif_subport_op(rif, false);
+	mlxsw_sp_rif_mac_profile_put(rif->mlxsw_sp, rif->mac_profile_id);
 }
 
 static struct mlxsw_sp_fid *
@@ -9137,6 +9337,7 @@ static int mlxsw_sp_rif_vlan_fid_op(struct mlxsw_sp_rif *rif,
 	mlxsw_reg_ritr_pack(ritr_pl, enable, type, rif->rif_index, rif->vr_id,
 			    rif->dev->mtu);
 	mlxsw_reg_ritr_mac_pack(ritr_pl, rif->dev->dev_addr);
+	mlxsw_reg_ritr_if_mac_profile_id_set(ritr_pl, rif->mac_profile_id);
 	mlxsw_reg_ritr_fid_set(ritr_pl, type, vid_fid);
 
 	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(ritr), ritr_pl);
@@ -9152,12 +9353,19 @@ static int mlxsw_sp_rif_fid_configure(struct mlxsw_sp_rif *rif,
 {
 	struct mlxsw_sp *mlxsw_sp = rif->mlxsw_sp;
 	u16 fid_index = mlxsw_sp_fid_index(rif->fid);
+	u8 mac_profile;
 	int err;
 
+	err = mlxsw_sp_rif_mac_profile_get(mlxsw_sp, rif->addr,
+					   &mac_profile, extack);
+	if (err)
+		return err;
+	rif->mac_profile_id = mac_profile;
+
 	err = mlxsw_sp_rif_vlan_fid_op(rif, MLXSW_REG_RITR_FID_IF, fid_index,
 				       true);
 	if (err)
-		return err;
+		goto err_rif_vlan_fid_op;
 
 	err = mlxsw_sp_fid_flood_set(rif->fid, MLXSW_SP_FLOOD_TYPE_MC,
 				     mlxsw_sp_router_port(mlxsw_sp), true);
@@ -9185,6 +9393,8 @@ static int mlxsw_sp_rif_fid_configure(struct mlxsw_sp_rif *rif,
 			       mlxsw_sp_router_port(mlxsw_sp), false);
 err_fid_mc_flood_set:
 	mlxsw_sp_rif_vlan_fid_op(rif, MLXSW_REG_RITR_FID_IF, fid_index, false);
+err_rif_vlan_fid_op:
+	mlxsw_sp_rif_mac_profile_put(mlxsw_sp, mac_profile);
 	return err;
 }
 
@@ -9203,6 +9413,7 @@ static void mlxsw_sp_rif_fid_deconfigure(struct mlxsw_sp_rif *rif)
 	mlxsw_sp_fid_flood_set(rif->fid, MLXSW_SP_FLOOD_TYPE_MC,
 			       mlxsw_sp_router_port(mlxsw_sp), false);
 	mlxsw_sp_rif_vlan_fid_op(rif, MLXSW_REG_RITR_FID_IF, fid_index, false);
+	mlxsw_sp_rif_mac_profile_put(rif->mlxsw_sp, rif->mac_profile_id);
 }
 
 static struct mlxsw_sp_fid *
@@ -9551,6 +9762,12 @@ static const struct mlxsw_sp_rif_ops *mlxsw_sp2_rif_ops_arr[] = {
 static int mlxsw_sp_rifs_init(struct mlxsw_sp *mlxsw_sp)
 {
 	u64 max_rifs = MLXSW_CORE_RES_GET(mlxsw_sp->core, MAX_RIFS);
+	struct mlxsw_core *core = mlxsw_sp->core;
+
+	if (!MLXSW_CORE_RES_VALID(core, MAX_RIF_MAC_PROFILES))
+		return -EIO;
+	mlxsw_sp->router->max_rif_mac_profile =
+		MLXSW_CORE_RES_GET(core, MAX_RIF_MAC_PROFILES);
 
 	mlxsw_sp->router->rifs = kcalloc(max_rifs,
 					 sizeof(struct mlxsw_sp_rif *),
@@ -9558,6 +9775,9 @@ static int mlxsw_sp_rifs_init(struct mlxsw_sp *mlxsw_sp)
 	if (!mlxsw_sp->router->rifs)
 		return -ENOMEM;
 
+	idr_init(&mlxsw_sp->router->rif_mac_profiles_idr);
+	atomic_set(&mlxsw_sp->router->rif_mac_profiles_count, 0);
+
 	return 0;
 }
 
@@ -9568,6 +9788,8 @@ static void mlxsw_sp_rifs_fini(struct mlxsw_sp *mlxsw_sp)
 	for (i = 0; i < MLXSW_CORE_RES_GET(mlxsw_sp->core, MAX_RIFS); i++)
 		WARN_ON_ONCE(mlxsw_sp->router->rifs[i]);
 
+	WARN_ON(!idr_is_empty(&mlxsw_sp->router->rif_mac_profiles_idr));
+	idr_destroy(&mlxsw_sp->router->rif_mac_profiles_idr);
 	kfree(mlxsw_sp->router->rifs);
 }
 
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h
index 1d0d28f8ff05..99e8371a82a5 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h
@@ -39,6 +39,9 @@ mlxsw_sp_fib_entry_op_ctx_clear(struct mlxsw_sp_fib_entry_op_ctx *op_ctx)
 struct mlxsw_sp_router {
 	struct mlxsw_sp *mlxsw_sp;
 	struct mlxsw_sp_rif **rifs;
+	struct idr rif_mac_profiles_idr;
+	atomic_t rif_mac_profiles_count;
+	u8 max_rif_mac_profile;
 	struct mlxsw_sp_vr *vrs;
 	struct rhashtable neigh_ht;
 	struct rhashtable nexthop_group_ht;
