diff --git a/include/uapi/linux/if_bridge.h b/include/uapi/linux/if_bridge.h
index 0890b217580d..0536eefff9bf 100644
--- a/include/uapi/linux/if_bridge.h
+++ b/include/uapi/linux/if_bridge.h
@@ -144,7 +144,10 @@ struct bridge_vlan_info {
  *     }
  * }
  * [MDBA_ROUTER] = {
- *    [MDBA_ROUTER_PORT]
+ *    [MDBA_ROUTER_PORT] = {
+ *        u32 ifindex
+ *        [MDBA_ROUTER_PATTR attributes]
+ *    }
  * }
  */
 enum {
@@ -177,6 +180,14 @@ enum {
 };
 #define MDBA_MDB_EATTR_MAX (__MDBA_MDB_EATTR_MAX - 1)
 
+/* multicast router types */
+enum {
+	MDB_RTR_TYPE_DISABLED,
+	MDB_RTR_TYPE_TEMP_QUERY,
+	MDB_RTR_TYPE_PERM,
+	MDB_RTR_TYPE_TEMP
+};
+
 enum {
 	MDBA_ROUTER_UNSPEC,
 	MDBA_ROUTER_PORT,
@@ -184,6 +195,15 @@ enum {
 };
 #define MDBA_ROUTER_MAX (__MDBA_ROUTER_MAX - 1)
 
+/* router port attributes */
+enum {
+	MDBA_ROUTER_PATTR_UNSPEC,
+	MDBA_ROUTER_PATTR_TIMER,
+	MDBA_ROUTER_PATTR_TYPE,
+	__MDBA_ROUTER_PATTR_MAX
+};
+#define MDBA_ROUTER_PATTR_MAX (__MDBA_ROUTER_PATTR_MAX - 1)
+
 struct br_port_msg {
 	__u8  family;
 	__u32 ifindex;
diff --git a/net/bridge/br_mdb.c b/net/bridge/br_mdb.c
index 73786e2fe065..253bc77eda3b 100644
--- a/net/bridge/br_mdb.c
+++ b/net/bridge/br_mdb.c
@@ -20,7 +20,7 @@ static int br_rports_fill_info(struct sk_buff *skb, struct netlink_callback *cb,
 {
 	struct net_bridge *br = netdev_priv(dev);
 	struct net_bridge_port *p;
-	struct nlattr *nest;
+	struct nlattr *nest, *port_nest;
 
 	if (!br->multicast_router || hlist_empty(&br->router_list))
 		return 0;
@@ -30,8 +30,20 @@ static int br_rports_fill_info(struct sk_buff *skb, struct netlink_callback *cb,
 		return -EMSGSIZE;
 
 	hlist_for_each_entry_rcu(p, &br->router_list, rlist) {
-		if (p && nla_put_u32(skb, MDBA_ROUTER_PORT, p->dev->ifindex))
+		if (!p)
+			continue;
+		port_nest = nla_nest_start(skb, MDBA_ROUTER_PORT);
+		if (!port_nest)
 			goto fail;
+		if (nla_put_nohdr(skb, sizeof(u32), &p->dev->ifindex) ||
+		    nla_put_u32(skb, MDBA_ROUTER_PATTR_TIMER,
+				br_timer_value(&p->multicast_router_timer)) ||
+		    nla_put_u8(skb, MDBA_ROUTER_PATTR_TYPE,
+			       p->multicast_router)) {
+			nla_nest_cancel(skb, port_nest);
+			goto fail;
+		}
+		nla_nest_end(skb, port_nest);
 	}
 
 	nla_nest_end(skb, nest);
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index 8b6e4249be1b..a4c15df2b792 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -759,13 +759,17 @@ static void br_multicast_router_expired(unsigned long data)
 	struct net_bridge *br = port->br;
 
 	spin_lock(&br->multicast_lock);
-	if (port->multicast_router != 1 ||
+	if (port->multicast_router == MDB_RTR_TYPE_DISABLED ||
+	    port->multicast_router == MDB_RTR_TYPE_PERM ||
 	    timer_pending(&port->multicast_router_timer) ||
 	    hlist_unhashed(&port->rlist))
 		goto out;
 
 	hlist_del_init_rcu(&port->rlist);
 	br_rtr_notify(br->dev, port, RTM_DELMDB);
+	/* Don't allow timer refresh if the router expired */
+	if (port->multicast_router == MDB_RTR_TYPE_TEMP)
+		port->multicast_router = MDB_RTR_TYPE_TEMP_QUERY;
 
 out:
 	spin_unlock(&br->multicast_lock);
@@ -912,7 +916,7 @@ static void br_ip6_multicast_port_query_expired(unsigned long data)
 
 void br_multicast_add_port(struct net_bridge_port *port)
 {
-	port->multicast_router = 1;
+	port->multicast_router = MDB_RTR_TYPE_TEMP_QUERY;
 
 	setup_timer(&port->multicast_router_timer, br_multicast_router_expired,
 		    (unsigned long)port);
@@ -959,7 +963,8 @@ void br_multicast_enable_port(struct net_bridge_port *port)
 #if IS_ENABLED(CONFIG_IPV6)
 	br_multicast_enable(&port->ip6_own_query);
 #endif
-	if (port->multicast_router == 2 && hlist_unhashed(&port->rlist))
+	if (port->multicast_router == MDB_RTR_TYPE_PERM &&
+	    hlist_unhashed(&port->rlist))
 		br_multicast_add_router(br, port);
 
 out:
@@ -980,6 +985,9 @@ void br_multicast_disable_port(struct net_bridge_port *port)
 	if (!hlist_unhashed(&port->rlist)) {
 		hlist_del_init_rcu(&port->rlist);
 		br_rtr_notify(br->dev, port, RTM_DELMDB);
+		/* Don't allow timer refresh if disabling */
+		if (port->multicast_router == MDB_RTR_TYPE_TEMP)
+			port->multicast_router = MDB_RTR_TYPE_TEMP_QUERY;
 	}
 	del_timer(&port->multicast_router_timer);
 	del_timer(&port->ip4_own_query.timer);
@@ -1227,13 +1235,14 @@ static void br_multicast_mark_router(struct net_bridge *br,
 	unsigned long now = jiffies;
 
 	if (!port) {
-		if (br->multicast_router == 1)
+		if (br->multicast_router == MDB_RTR_TYPE_TEMP_QUERY)
 			mod_timer(&br->multicast_router_timer,
 				  now + br->multicast_querier_interval);
 		return;
 	}
 
-	if (port->multicast_router != 1)
+	if (port->multicast_router == MDB_RTR_TYPE_DISABLED ||
+	    port->multicast_router == MDB_RTR_TYPE_PERM)
 		return;
 
 	br_multicast_add_router(br, port);
@@ -1713,7 +1722,7 @@ void br_multicast_init(struct net_bridge *br)
 	br->hash_elasticity = 4;
 	br->hash_max = 512;
 
-	br->multicast_router = 1;
+	br->multicast_router = MDB_RTR_TYPE_TEMP_QUERY;
 	br->multicast_querier = 0;
 	br->multicast_query_use_ifaddr = 0;
 	br->multicast_last_member_count = 2;
@@ -1823,11 +1832,11 @@ int br_multicast_set_router(struct net_bridge *br, unsigned long val)
 	spin_lock_bh(&br->multicast_lock);
 
 	switch (val) {
-	case 0:
-	case 2:
+	case MDB_RTR_TYPE_DISABLED:
+	case MDB_RTR_TYPE_PERM:
 		del_timer(&br->multicast_router_timer);
 		/* fall through */
-	case 1:
+	case MDB_RTR_TYPE_TEMP_QUERY:
 		br->multicast_router = val;
 		err = 0;
 		break;
@@ -1838,37 +1847,53 @@ int br_multicast_set_router(struct net_bridge *br, unsigned long val)
 	return err;
 }
 
+static void __del_port_router(struct net_bridge_port *p)
+{
+	if (hlist_unhashed(&p->rlist))
+		return;
+	hlist_del_init_rcu(&p->rlist);
+	br_rtr_notify(p->br->dev, p, RTM_DELMDB);
+}
+
 int br_multicast_set_port_router(struct net_bridge_port *p, unsigned long val)
 {
 	struct net_bridge *br = p->br;
+	unsigned long now = jiffies;
 	int err = -EINVAL;
 
 	spin_lock(&br->multicast_lock);
-
-	switch (val) {
-	case 0:
-	case 1:
-	case 2:
-		p->multicast_router = val;
+	if (p->multicast_router == val) {
+		/* Refresh the temp router port timer */
+		if (p->multicast_router == MDB_RTR_TYPE_TEMP)
+			mod_timer(&p->multicast_router_timer,
+				  now + br->multicast_querier_interval);
 		err = 0;
-
-		if (val < 2 && !hlist_unhashed(&p->rlist)) {
-			hlist_del_init_rcu(&p->rlist);
-			br_rtr_notify(br->dev, p, RTM_DELMDB);
-		}
-
-		if (val == 1)
-			break;
-
+		goto unlock;
+	}
+	switch (val) {
+	case MDB_RTR_TYPE_DISABLED:
+		p->multicast_router = MDB_RTR_TYPE_DISABLED;
+		__del_port_router(p);
+		del_timer(&p->multicast_router_timer);
+		break;
+	case MDB_RTR_TYPE_TEMP_QUERY:
+		p->multicast_router = MDB_RTR_TYPE_TEMP_QUERY;
+		__del_port_router(p);
+		break;
+	case MDB_RTR_TYPE_PERM:
+		p->multicast_router = MDB_RTR_TYPE_PERM;
 		del_timer(&p->multicast_router_timer);
-
-		if (val == 0)
-			break;
-
 		br_multicast_add_router(br, p);
 		break;
+	case MDB_RTR_TYPE_TEMP:
+		p->multicast_router = MDB_RTR_TYPE_TEMP;
+		br_multicast_mark_router(br, p);
+		break;
+	default:
+		goto unlock;
 	}
-
+	err = 0;
+unlock:
 	spin_unlock(&br->multicast_lock);
 
 	return err;