diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c
index 816c0e4..e7c5383 100644
--- a/net/tipc/bcast.c
+++ b/net/tipc/bcast.c
@@ -369,7 +369,7 @@ void tipc_bclink_update_link_state(struct net *net, struct tipc_node *n_ptr,
 		msg_set_bcgap_to(msg, to);
 
 		tipc_bclink_lock();
-		tipc_bearer_send(MAX_BEARERS, buf, NULL);
+		tipc_bearer_send(net, MAX_BEARERS, buf, NULL);
 		bcl->stats.sent_nacks++;
 		tipc_bclink_unlock();
 		kfree_skb(buf);
@@ -425,7 +425,7 @@ int tipc_bclink_xmit(struct net *net, struct sk_buff_head *list)
 	if (likely(bclink)) {
 		tipc_bclink_lock();
 		if (likely(bclink->bcast_nodes.count)) {
-			rc = __tipc_link_xmit(bcl, list);
+			rc = __tipc_link_xmit(net, bcl, list);
 			if (likely(!rc)) {
 				u32 len = skb_queue_len(&bcl->outqueue);
 
@@ -682,13 +682,14 @@ static int tipc_bcbearer_send(struct sk_buff *buf, struct tipc_bearer *unused1,
 
 		if (bp_index == 0) {
 			/* Use original buffer for first bearer */
-			tipc_bearer_send(b->identity, buf, &b->bcast_addr);
+			tipc_bearer_send(net, b->identity, buf, &b->bcast_addr);
 		} else {
 			/* Avoid concurrent buffer access */
 			tbuf = pskb_copy_for_clone(buf, GFP_ATOMIC);
 			if (!tbuf)
 				break;
-			tipc_bearer_send(b->identity, tbuf, &b->bcast_addr);
+			tipc_bearer_send(net, b->identity, tbuf,
+					 &b->bcast_addr);
 			kfree_skb(tbuf); /* Bearer keeps a clone */
 		}
 		if (bcbearer->remains_new.count == 0)
@@ -703,8 +704,10 @@ static int tipc_bcbearer_send(struct sk_buff *buf, struct tipc_bearer *unused1,
 /**
  * tipc_bcbearer_sort - create sets of bearer pairs used by broadcast bearer
  */
-void tipc_bcbearer_sort(struct tipc_node_map *nm_ptr, u32 node, bool action)
+void tipc_bcbearer_sort(struct net *net, struct tipc_node_map *nm_ptr,
+			u32 node, bool action)
 {
+	struct tipc_net *tn = net_generic(net, tipc_net_id);
 	struct tipc_bcbearer_pair *bp_temp = bcbearer->bpairs_temp;
 	struct tipc_bcbearer_pair *bp_curr;
 	struct tipc_bearer *b;
@@ -723,7 +726,7 @@ void tipc_bcbearer_sort(struct tipc_node_map *nm_ptr, u32 node, bool action)
 
 	rcu_read_lock();
 	for (b_index = 0; b_index < MAX_BEARERS; b_index++) {
-		b = rcu_dereference_rtnl(bearer_list[b_index]);
+		b = rcu_dereference_rtnl(tn->bearer_list[b_index]);
 		if (!b || !b->nodes.count)
 			continue;
 
@@ -939,8 +942,10 @@ int tipc_bclink_set_queue_limits(u32 limit)
 	return 0;
 }
 
-int tipc_bclink_init(void)
+int tipc_bclink_init(struct net *net)
 {
+	struct tipc_net *tn = net_generic(net, tipc_net_id);
+
 	bcbearer = kzalloc(sizeof(*bcbearer), GFP_ATOMIC);
 	if (!bcbearer)
 		return -ENOMEM;
@@ -967,19 +972,21 @@ int tipc_bclink_init(void)
 	bcl->max_pkt = MAX_PKT_DEFAULT_MCAST;
 	tipc_link_set_queue_limits(bcl, BCLINK_WIN_DEFAULT);
 	bcl->bearer_id = MAX_BEARERS;
-	rcu_assign_pointer(bearer_list[MAX_BEARERS], &bcbearer->bearer);
+	rcu_assign_pointer(tn->bearer_list[MAX_BEARERS], &bcbearer->bearer);
 	bcl->state = WORKING_WORKING;
 	strlcpy(bcl->name, tipc_bclink_name, TIPC_MAX_LINK_NAME);
 	return 0;
 }
 
-void tipc_bclink_stop(void)
+void tipc_bclink_stop(struct net *net)
 {
+	struct tipc_net *tn = net_generic(net, tipc_net_id);
+
 	tipc_bclink_lock();
 	tipc_link_purge_queues(bcl);
 	tipc_bclink_unlock();
 
-	RCU_INIT_POINTER(bearer_list[BCBEARER], NULL);
+	RCU_INIT_POINTER(tn->bearer_list[BCBEARER], NULL);
 	synchronize_net();
 	kfree(bcbearer);
 	kfree(bclink);
diff --git a/net/tipc/bcast.h b/net/tipc/bcast.h
index fd0d17a..692efb6 100644
--- a/net/tipc/bcast.h
+++ b/net/tipc/bcast.h
@@ -84,8 +84,8 @@ static inline int tipc_nmap_equal(struct tipc_node_map *nm_a,
 void tipc_port_list_add(struct tipc_port_list *pl_ptr, u32 port);
 void tipc_port_list_free(struct tipc_port_list *pl_ptr);
 
-int tipc_bclink_init(void);
-void tipc_bclink_stop(void);
+int tipc_bclink_init(struct net *net);
+void tipc_bclink_stop(struct net *net);
 void tipc_bclink_set_flags(unsigned int flags);
 void tipc_bclink_add_node(u32 addr);
 void tipc_bclink_remove_node(u32 addr);
@@ -99,7 +99,8 @@ void tipc_bclink_update_link_state(struct net *net, struct tipc_node *n_ptr,
 int  tipc_bclink_stats(char *stats_buf, const u32 buf_size);
 int  tipc_bclink_reset_stats(void);
 int  tipc_bclink_set_queue_limits(u32 limit);
-void tipc_bcbearer_sort(struct tipc_node_map *nm_ptr, u32 node, bool action);
+void tipc_bcbearer_sort(struct net *net, struct tipc_node_map *nm_ptr,
+			u32 node, bool action);
 uint  tipc_bclink_get_mtu(void);
 int tipc_bclink_xmit(struct net *net, struct sk_buff_head *list);
 void tipc_bclink_wakeup_users(struct net *net);
diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c
index a735c08..2fe9dcb 100644
--- a/net/tipc/bearer.c
+++ b/net/tipc/bearer.c
@@ -34,6 +34,7 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 
+#include <net/sock.h>
 #include "core.h"
 #include "config.h"
 #include "bearer.h"
@@ -67,8 +68,6 @@ static const struct nla_policy tipc_nl_media_policy[TIPC_NLA_MEDIA_MAX + 1] = {
 	[TIPC_NLA_MEDIA_PROP]		= { .type = NLA_NESTED }
 };
 
-struct tipc_bearer __rcu *bearer_list[MAX_BEARERS + 1];
-
 static void bearer_disable(struct net *net, struct tipc_bearer *b_ptr,
 			   bool shutting_down);
 
@@ -191,13 +190,14 @@ static int bearer_name_validate(const char *name,
 /**
  * tipc_bearer_find - locates bearer object with matching bearer name
  */
-struct tipc_bearer *tipc_bearer_find(const char *name)
+struct tipc_bearer *tipc_bearer_find(struct net *net, const char *name)
 {
+	struct tipc_net *tn = net_generic(net, tipc_net_id);
 	struct tipc_bearer *b_ptr;
 	u32 i;
 
 	for (i = 0; i < MAX_BEARERS; i++) {
-		b_ptr = rtnl_dereference(bearer_list[i]);
+		b_ptr = rtnl_dereference(tn->bearer_list[i]);
 		if (b_ptr && (!strcmp(b_ptr->name, name)))
 			return b_ptr;
 	}
@@ -207,8 +207,9 @@ struct tipc_bearer *tipc_bearer_find(const char *name)
 /**
  * tipc_bearer_get_names - record names of bearers in buffer
  */
-struct sk_buff *tipc_bearer_get_names(void)
+struct sk_buff *tipc_bearer_get_names(struct net *net)
 {
+	struct tipc_net *tn = net_generic(net, tipc_net_id);
 	struct sk_buff *buf;
 	struct tipc_bearer *b;
 	int i, j;
@@ -219,7 +220,7 @@ struct sk_buff *tipc_bearer_get_names(void)
 
 	for (i = 0; media_info_array[i] != NULL; i++) {
 		for (j = 0; j < MAX_BEARERS; j++) {
-			b = rtnl_dereference(bearer_list[j]);
+			b = rtnl_dereference(tn->bearer_list[j]);
 			if (!b)
 				continue;
 			if (b->media == media_info_array[i]) {
@@ -232,27 +233,29 @@ struct sk_buff *tipc_bearer_get_names(void)
 	return buf;
 }
 
-void tipc_bearer_add_dest(u32 bearer_id, u32 dest)
+void tipc_bearer_add_dest(struct net *net, u32 bearer_id, u32 dest)
 {
+	struct tipc_net *tn = net_generic(net, tipc_net_id);
 	struct tipc_bearer *b_ptr;
 
 	rcu_read_lock();
-	b_ptr = rcu_dereference_rtnl(bearer_list[bearer_id]);
+	b_ptr = rcu_dereference_rtnl(tn->bearer_list[bearer_id]);
 	if (b_ptr) {
-		tipc_bcbearer_sort(&b_ptr->nodes, dest, true);
+		tipc_bcbearer_sort(net, &b_ptr->nodes, dest, true);
 		tipc_disc_add_dest(b_ptr->link_req);
 	}
 	rcu_read_unlock();
 }
 
-void tipc_bearer_remove_dest(u32 bearer_id, u32 dest)
+void tipc_bearer_remove_dest(struct net *net, u32 bearer_id, u32 dest)
 {
+	struct tipc_net *tn = net_generic(net, tipc_net_id);
 	struct tipc_bearer *b_ptr;
 
 	rcu_read_lock();
-	b_ptr = rcu_dereference_rtnl(bearer_list[bearer_id]);
+	b_ptr = rcu_dereference_rtnl(tn->bearer_list[bearer_id]);
 	if (b_ptr) {
-		tipc_bcbearer_sort(&b_ptr->nodes, dest, false);
+		tipc_bcbearer_sort(net, &b_ptr->nodes, dest, false);
 		tipc_disc_remove_dest(b_ptr->link_req);
 	}
 	rcu_read_unlock();
@@ -264,6 +267,7 @@ void tipc_bearer_remove_dest(u32 bearer_id, u32 dest)
 int tipc_enable_bearer(struct net *net, const char *name, u32 disc_domain,
 		       u32 priority)
 {
+	struct tipc_net *tn = net_generic(net, tipc_net_id);
 	struct tipc_bearer *b_ptr;
 	struct tipc_media *m_ptr;
 	struct tipc_bearer_names b_names;
@@ -315,7 +319,7 @@ restart:
 	bearer_id = MAX_BEARERS;
 	with_this_prio = 1;
 	for (i = MAX_BEARERS; i-- != 0; ) {
-		b_ptr = rtnl_dereference(bearer_list[i]);
+		b_ptr = rtnl_dereference(tn->bearer_list[i]);
 		if (!b_ptr) {
 			bearer_id = i;
 			continue;
@@ -349,7 +353,7 @@ restart:
 
 	strcpy(b_ptr->name, name);
 	b_ptr->media = m_ptr;
-	res = m_ptr->enable_media(b_ptr);
+	res = m_ptr->enable_media(net, b_ptr);
 	if (res) {
 		pr_warn("Bearer <%s> rejected, enable failure (%d)\n",
 			name, -res);
@@ -371,7 +375,7 @@ restart:
 		return -EINVAL;
 	}
 
-	rcu_assign_pointer(bearer_list[bearer_id], b_ptr);
+	rcu_assign_pointer(tn->bearer_list[bearer_id], b_ptr);
 
 	pr_info("Enabled bearer <%s>, discovery domain %s, priority %u\n",
 		name,
@@ -398,6 +402,7 @@ static int tipc_reset_bearer(struct net *net, struct tipc_bearer *b_ptr)
 static void bearer_disable(struct net *net, struct tipc_bearer *b_ptr,
 			   bool shutting_down)
 {
+	struct tipc_net *tn = net_generic(net, tipc_net_id);
 	u32 i;
 
 	pr_info("Disabling bearer <%s>\n", b_ptr->name);
@@ -408,8 +413,8 @@ static void bearer_disable(struct net *net, struct tipc_bearer *b_ptr,
 		tipc_disc_delete(b_ptr->link_req);
 
 	for (i = 0; i < MAX_BEARERS; i++) {
-		if (b_ptr == rtnl_dereference(bearer_list[i])) {
-			RCU_INIT_POINTER(bearer_list[i], NULL);
+		if (b_ptr == rtnl_dereference(tn->bearer_list[i])) {
+			RCU_INIT_POINTER(tn->bearer_list[i], NULL);
 			break;
 		}
 	}
@@ -421,7 +426,7 @@ int tipc_disable_bearer(struct net *net, const char *name)
 	struct tipc_bearer *b_ptr;
 	int res;
 
-	b_ptr = tipc_bearer_find(name);
+	b_ptr = tipc_bearer_find(net, name);
 	if (b_ptr == NULL) {
 		pr_warn("Attempt to disable unknown bearer <%s>\n", name);
 		res = -EINVAL;
@@ -432,13 +437,13 @@ int tipc_disable_bearer(struct net *net, const char *name)
 	return res;
 }
 
-int tipc_enable_l2_media(struct tipc_bearer *b)
+int tipc_enable_l2_media(struct net *net, struct tipc_bearer *b)
 {
 	struct net_device *dev;
 	char *driver_name = strchr((const char *)b->name, ':') + 1;
 
 	/* Find device with specified name */
-	dev = dev_get_by_name(&init_net, driver_name);
+	dev = dev_get_by_name(net, driver_name);
 	if (!dev)
 		return -ENODEV;
 
@@ -514,13 +519,14 @@ int tipc_l2_send_msg(struct sk_buff *buf, struct tipc_bearer *b,
  * The media send routine must not alter the buffer being passed in
  * as it may be needed for later retransmission!
  */
-void tipc_bearer_send(u32 bearer_id, struct sk_buff *buf,
+void tipc_bearer_send(struct net *net, u32 bearer_id, struct sk_buff *buf,
 		      struct tipc_media_addr *dest)
 {
+	struct tipc_net *tn = net_generic(net, tipc_net_id);
 	struct tipc_bearer *b_ptr;
 
 	rcu_read_lock();
-	b_ptr = rcu_dereference_rtnl(bearer_list[bearer_id]);
+	b_ptr = rcu_dereference_rtnl(tn->bearer_list[bearer_id]);
 	if (likely(b_ptr))
 		b_ptr->media->send_msg(buf, b_ptr, dest);
 	rcu_read_unlock();
@@ -630,14 +636,15 @@ void tipc_bearer_cleanup(void)
 
 void tipc_bearer_stop(struct net *net)
 {
+	struct tipc_net *tn = net_generic(net, tipc_net_id);
 	struct tipc_bearer *b_ptr;
 	u32 i;
 
 	for (i = 0; i < MAX_BEARERS; i++) {
-		b_ptr = rtnl_dereference(bearer_list[i]);
+		b_ptr = rtnl_dereference(tn->bearer_list[i]);
 		if (b_ptr) {
 			bearer_disable(net, b_ptr, true);
-			bearer_list[i] = NULL;
+			tn->bearer_list[i] = NULL;
 		}
 	}
 }
@@ -694,6 +701,8 @@ int tipc_nl_bearer_dump(struct sk_buff *skb, struct netlink_callback *cb)
 	int i = cb->args[0];
 	struct tipc_bearer *bearer;
 	struct tipc_nl_msg msg;
+	struct net *net = sock_net(skb->sk);
+	struct tipc_net *tn = net_generic(net, tipc_net_id);
 
 	if (i == MAX_BEARERS)
 		return 0;
@@ -704,7 +713,7 @@ int tipc_nl_bearer_dump(struct sk_buff *skb, struct netlink_callback *cb)
 
 	rtnl_lock();
 	for (i = 0; i < MAX_BEARERS; i++) {
-		bearer = rtnl_dereference(bearer_list[i]);
+		bearer = rtnl_dereference(tn->bearer_list[i]);
 		if (!bearer)
 			continue;
 
@@ -726,6 +735,7 @@ int tipc_nl_bearer_get(struct sk_buff *skb, struct genl_info *info)
 	struct tipc_bearer *bearer;
 	struct tipc_nl_msg msg;
 	struct nlattr *attrs[TIPC_NLA_BEARER_MAX + 1];
+	struct net *net = genl_info_net(info);
 
 	if (!info->attrs[TIPC_NLA_BEARER])
 		return -EINVAL;
@@ -749,7 +759,7 @@ int tipc_nl_bearer_get(struct sk_buff *skb, struct genl_info *info)
 	msg.seq = info->snd_seq;
 
 	rtnl_lock();
-	bearer = tipc_bearer_find(name);
+	bearer = tipc_bearer_find(net, name);
 	if (!bearer) {
 		err = -EINVAL;
 		goto err_out;
@@ -791,7 +801,7 @@ int tipc_nl_bearer_disable(struct sk_buff *skb, struct genl_info *info)
 	name = nla_data(attrs[TIPC_NLA_BEARER_NAME]);
 
 	rtnl_lock();
-	bearer = tipc_bearer_find(name);
+	bearer = tipc_bearer_find(net, name);
 	if (!bearer) {
 		rtnl_unlock();
 		return -EINVAL;
@@ -861,6 +871,7 @@ int tipc_nl_bearer_set(struct sk_buff *skb, struct genl_info *info)
 	char *name;
 	struct tipc_bearer *b;
 	struct nlattr *attrs[TIPC_NLA_BEARER_MAX + 1];
+	struct net *net = genl_info_net(info);
 
 	if (!info->attrs[TIPC_NLA_BEARER])
 		return -EINVAL;
@@ -876,7 +887,7 @@ int tipc_nl_bearer_set(struct sk_buff *skb, struct genl_info *info)
 	name = nla_data(attrs[TIPC_NLA_BEARER_NAME]);
 
 	rtnl_lock();
-	b = tipc_bearer_find(name);
+	b = tipc_bearer_find(net, name);
 	if (!b) {
 		rtnl_unlock();
 		return -EINVAL;
diff --git a/net/tipc/bearer.h b/net/tipc/bearer.h
index 91a8eee..01722d6 100644
--- a/net/tipc/bearer.h
+++ b/net/tipc/bearer.h
@@ -92,7 +92,7 @@ struct tipc_media {
 	int (*send_msg)(struct sk_buff *buf,
 			struct tipc_bearer *b_ptr,
 			struct tipc_media_addr *dest);
-	int (*enable_media)(struct tipc_bearer *b_ptr);
+	int (*enable_media)(struct net *net, struct tipc_bearer *b_ptr);
 	void (*disable_media)(struct tipc_bearer *b_ptr);
 	int (*addr2str)(struct tipc_media_addr *addr,
 			char *strbuf,
@@ -159,8 +159,6 @@ struct tipc_bearer_names {
 
 struct tipc_link;
 
-extern struct tipc_bearer __rcu *bearer_list[];
-
 /*
  * TIPC routines available to supported media types
  */
@@ -193,20 +191,20 @@ int tipc_media_set_priority(const char *name, u32 new_value);
 int tipc_media_set_window(const char *name, u32 new_value);
 void tipc_media_addr_printf(char *buf, int len, struct tipc_media_addr *a);
 struct sk_buff *tipc_media_get_names(void);
-int tipc_enable_l2_media(struct tipc_bearer *b);
+int tipc_enable_l2_media(struct net *net, struct tipc_bearer *b);
 void tipc_disable_l2_media(struct tipc_bearer *b);
 int tipc_l2_send_msg(struct sk_buff *buf, struct tipc_bearer *b,
 		     struct tipc_media_addr *dest);
 
-struct sk_buff *tipc_bearer_get_names(void);
-void tipc_bearer_add_dest(u32 bearer_id, u32 dest);
-void tipc_bearer_remove_dest(u32 bearer_id, u32 dest);
-struct tipc_bearer *tipc_bearer_find(const char *name);
+struct sk_buff *tipc_bearer_get_names(struct net *net);
+void tipc_bearer_add_dest(struct net *net, u32 bearer_id, u32 dest);
+void tipc_bearer_remove_dest(struct net *net, u32 bearer_id, u32 dest);
+struct tipc_bearer *tipc_bearer_find(struct net *net, const char *name);
 struct tipc_media *tipc_media_find(const char *name);
 int tipc_bearer_setup(void);
 void tipc_bearer_cleanup(void);
 void tipc_bearer_stop(struct net *net);
-void tipc_bearer_send(u32 bearer_id, struct sk_buff *buf,
+void tipc_bearer_send(struct net *net, u32 bearer_id, struct sk_buff *buf,
 		      struct tipc_media_addr *dest);
 
 #endif	/* _TIPC_BEARER_H */
diff --git a/net/tipc/config.c b/net/tipc/config.c
index cf2d417..ac73291 100644
--- a/net/tipc/config.c
+++ b/net/tipc/config.c
@@ -251,7 +251,7 @@ struct sk_buff *tipc_cfg_do_cmd(struct net *net, u32 orig_node, u16 cmd,
 		rep_tlv_buf = tipc_nametbl_get(req_tlv_area, req_tlv_space);
 		break;
 	case TIPC_CMD_GET_BEARER_NAMES:
-		rep_tlv_buf = tipc_bearer_get_names();
+		rep_tlv_buf = tipc_bearer_get_names(net);
 		break;
 	case TIPC_CMD_GET_MEDIA_NAMES:
 		rep_tlv_buf = tipc_media_get_names();
diff --git a/net/tipc/core.h b/net/tipc/core.h
index 4fb1133..75a332b 100644
--- a/net/tipc/core.h
+++ b/net/tipc/core.h
@@ -60,6 +60,7 @@
 #include <net/netns/generic.h>
 
 #include "node.h"
+#include "bearer.h"
 
 #define TIPC_MOD_VER "2.0.0"
 
@@ -87,6 +88,9 @@ struct tipc_net {
 	struct list_head node_list;
 	u32 num_nodes;
 	u32 num_links;
+
+	/* Bearer list */
+	struct tipc_bearer __rcu *bearer_list[MAX_BEARERS + 1];
 };
 
 #ifdef CONFIG_SYSCTL
diff --git a/net/tipc/discover.c b/net/tipc/discover.c
index f0fd8b4..f93dd3d 100644
--- a/net/tipc/discover.c
+++ b/net/tipc/discover.c
@@ -51,6 +51,7 @@
 /**
  * struct tipc_link_req - information about an ongoing link setup request
  * @bearer_id: identity of bearer issuing requests
+ * @net: network namespace instance
  * @dest: destination address for request messages
  * @domain: network domain to which links can be established
  * @num_nodes: number of nodes currently discovered (i.e. with an active link)
@@ -62,6 +63,7 @@
 struct tipc_link_req {
 	u32 bearer_id;
 	struct tipc_media_addr dest;
+	struct net *net;
 	u32 domain;
 	int num_nodes;
 	spinlock_t lock;
@@ -254,7 +256,7 @@ void tipc_disc_rcv(struct net *net, struct sk_buff *buf,
 		rbuf = tipc_buf_acquire(INT_H_SIZE);
 		if (rbuf) {
 			tipc_disc_init_msg(net, rbuf, DSC_RESP_MSG, bearer);
-			tipc_bearer_send(bearer->identity, rbuf, &maddr);
+			tipc_bearer_send(net, bearer->identity, rbuf, &maddr);
 			kfree_skb(rbuf);
 		}
 	}
@@ -328,7 +330,7 @@ static void disc_timeout(unsigned long data)
 	 * hold at fast polling rate if don't have any associated nodes,
 	 * otherwise hold at slow polling rate
 	 */
-	tipc_bearer_send(req->bearer_id, req->buf, &req->dest);
+	tipc_bearer_send(req->net, req->bearer_id, req->buf, &req->dest);
 
 
 	req->timer_intv *= 2;
@@ -370,6 +372,7 @@ int tipc_disc_create(struct net *net, struct tipc_bearer *b_ptr,
 
 	tipc_disc_init_msg(net, req->buf, DSC_REQ_MSG, b_ptr);
 	memcpy(&req->dest, dest, sizeof(*dest));
+	req->net = net;
 	req->bearer_id = b_ptr->identity;
 	req->domain = b_ptr->domain;
 	req->num_nodes = 0;
@@ -378,7 +381,7 @@ int tipc_disc_create(struct net *net, struct tipc_bearer *b_ptr,
 	setup_timer(&req->timer, disc_timeout, (unsigned long)req);
 	mod_timer(&req->timer, jiffies + req->timer_intv);
 	b_ptr->link_req = req;
-	tipc_bearer_send(req->bearer_id, req->buf, &req->dest);
+	tipc_bearer_send(net, req->bearer_id, req->buf, &req->dest);
 	return 0;
 }
 
@@ -405,11 +408,12 @@ void tipc_disc_reset(struct net *net, struct tipc_bearer *b_ptr)
 
 	spin_lock_bh(&req->lock);
 	tipc_disc_init_msg(net, req->buf, DSC_REQ_MSG, b_ptr);
+	req->net = net;
 	req->bearer_id = b_ptr->identity;
 	req->domain = b_ptr->domain;
 	req->num_nodes = 0;
 	req->timer_intv = TIPC_LINK_REQ_INIT;
 	mod_timer(&req->timer, jiffies + req->timer_intv);
-	tipc_bearer_send(req->bearer_id, req->buf, &req->dest);
+	tipc_bearer_send(net, req->bearer_id, req->buf, &req->dest);
 	spin_unlock_bh(&req->lock);
 }
diff --git a/net/tipc/link.c b/net/tipc/link.c
index f650565..be21e6a 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -129,11 +129,13 @@ static unsigned int align(unsigned int i)
 
 static void link_init_max_pkt(struct tipc_link *l_ptr)
 {
+	struct tipc_node *node = l_ptr->owner;
+	struct tipc_net *tn = net_generic(node->net, tipc_net_id);
 	struct tipc_bearer *b_ptr;
 	u32 max_pkt;
 
 	rcu_read_lock();
-	b_ptr = rcu_dereference_rtnl(bearer_list[l_ptr->bearer_id]);
+	b_ptr = rcu_dereference_rtnl(tn->bearer_list[l_ptr->bearer_id]);
 	if (!b_ptr) {
 		rcu_read_unlock();
 		return;
@@ -431,7 +433,7 @@ void tipc_link_reset(struct tipc_link *l_ptr)
 		return;
 
 	tipc_node_link_down(l_ptr->owner, l_ptr);
-	tipc_bearer_remove_dest(l_ptr->bearer_id, l_ptr->addr);
+	tipc_bearer_remove_dest(owner->net, l_ptr->bearer_id, l_ptr->addr);
 
 	if (was_active_link && tipc_node_active_links(l_ptr->owner)) {
 		l_ptr->reset_checkpoint = checkpoint;
@@ -471,11 +473,14 @@ void tipc_link_reset_list(struct net *net, unsigned int bearer_id)
 	rcu_read_unlock();
 }
 
-static void link_activate(struct tipc_link *l_ptr)
+static void link_activate(struct tipc_link *link)
 {
-	l_ptr->next_in_no = l_ptr->stats.recv_info = 1;
-	tipc_node_link_up(l_ptr->owner, l_ptr);
-	tipc_bearer_add_dest(l_ptr->bearer_id, l_ptr->addr);
+	struct tipc_node *node = link->owner;
+
+	link->next_in_no = 1;
+	link->stats.recv_info = 1;
+	tipc_node_link_up(node, link);
+	tipc_bearer_add_dest(node->net, link->bearer_id, link->addr);
 }
 
 /**
@@ -707,7 +712,8 @@ drop:
  * Only the socket functions tipc_send_stream() and tipc_send_packet() need
  * to act on the return value, since they may need to do more send attempts.
  */
-int __tipc_link_xmit(struct tipc_link *link, struct sk_buff_head *list)
+int __tipc_link_xmit(struct net *net, struct tipc_link *link,
+		     struct sk_buff_head *list)
 {
 	struct tipc_msg *msg = buf_msg(skb_peek(list));
 	uint psz = msg_size(msg);
@@ -740,7 +746,8 @@ int __tipc_link_xmit(struct tipc_link *link, struct sk_buff_head *list)
 
 		if (skb_queue_len(outqueue) < sndlim) {
 			__skb_queue_tail(outqueue, skb);
-			tipc_bearer_send(link->bearer_id, skb, addr);
+			tipc_bearer_send(net, link->bearer_id,
+					 skb, addr);
 			link->next_out = NULL;
 			link->unacked_window = 0;
 		} else if (tipc_msg_bundle(outqueue, skb, mtu)) {
@@ -774,7 +781,7 @@ static int __tipc_link_xmit_skb(struct tipc_link *link, struct sk_buff *skb)
 	struct sk_buff_head head;
 
 	skb2list(skb, &head);
-	return __tipc_link_xmit(link, &head);
+	return __tipc_link_xmit(link->owner->net, link, &head);
 }
 
 int tipc_link_xmit_skb(struct net *net, struct sk_buff *skb, u32 dnode,
@@ -808,7 +815,7 @@ int tipc_link_xmit(struct net *net, struct sk_buff_head *list, u32 dnode,
 		tipc_node_lock(node);
 		link = node->active_links[selector & 1];
 		if (link)
-			rc = __tipc_link_xmit(link, list);
+			rc = __tipc_link_xmit(net, link, list);
 		tipc_node_unlock(node);
 	}
 
@@ -900,7 +907,8 @@ void tipc_link_push_packets(struct tipc_link *l_ptr)
 			msg_set_bcast_ack(msg, l_ptr->owner->bclink.last_in);
 			if (msg_user(msg) == MSG_BUNDLER)
 				TIPC_SKB_CB(skb)->bundling = false;
-			tipc_bearer_send(l_ptr->bearer_id, skb,
+			tipc_bearer_send(l_ptr->owner->net,
+					 l_ptr->bearer_id, skb,
 					 &l_ptr->media_addr);
 			l_ptr->next_out = tipc_skb_queue_next(outqueue, skb);
 		} else {
@@ -997,7 +1005,8 @@ void tipc_link_retransmit(struct tipc_link *l_ptr, struct sk_buff *skb,
 		msg = buf_msg(skb);
 		msg_set_ack(msg, mod(l_ptr->next_in_no - 1));
 		msg_set_bcast_ack(msg, l_ptr->owner->bclink.last_in);
-		tipc_bearer_send(l_ptr->bearer_id, skb, &l_ptr->media_addr);
+		tipc_bearer_send(l_ptr->owner->net, l_ptr->bearer_id, skb,
+				 &l_ptr->media_addr);
 		retransmits--;
 		l_ptr->stats.retransmitted++;
 	}
@@ -1459,7 +1468,8 @@ void tipc_link_proto_xmit(struct tipc_link *l_ptr, u32 msg_typ, int probe_msg,
 	skb_copy_to_linear_data(buf, msg, sizeof(l_ptr->proto_msg));
 	buf->priority = TC_PRIO_CONTROL;
 
-	tipc_bearer_send(l_ptr->bearer_id, buf, &l_ptr->media_addr);
+	tipc_bearer_send(l_ptr->owner->net, l_ptr->bearer_id, buf,
+			 &l_ptr->media_addr);
 	l_ptr->unacked_window = 0;
 	kfree_skb(buf);
 }
@@ -2037,7 +2047,7 @@ static int link_cmd_set_value(struct net *net, const char *name, u32 new_value,
 		return res;
 	}
 
-	b_ptr = tipc_bearer_find(name);
+	b_ptr = tipc_bearer_find(net, name);
 	if (b_ptr) {
 		switch (cmd) {
 		case TIPC_CMD_SET_LINK_TOL:
@@ -2295,10 +2305,11 @@ struct sk_buff *tipc_link_cmd_show_stats(struct net *net,
 
 static void link_print(struct tipc_link *l_ptr, const char *str)
 {
+	struct tipc_net *tn = net_generic(l_ptr->owner->net, tipc_net_id);
 	struct tipc_bearer *b_ptr;
 
 	rcu_read_lock();
-	b_ptr = rcu_dereference_rtnl(bearer_list[l_ptr->bearer_id]);
+	b_ptr = rcu_dereference_rtnl(tn->bearer_list[l_ptr->bearer_id]);
 	if (b_ptr)
 		pr_info("%s Link %x<%s>:", str, l_ptr->addr, b_ptr->name);
 	rcu_read_unlock();
diff --git a/net/tipc/link.h b/net/tipc/link.h
index 380e27e..9df7fa4 100644
--- a/net/tipc/link.h
+++ b/net/tipc/link.h
@@ -223,7 +223,8 @@ int tipc_link_xmit_skb(struct net *net, struct sk_buff *skb, u32 dest,
 		       u32 selector);
 int tipc_link_xmit(struct net *net, struct sk_buff_head *list, u32 dest,
 		   u32 selector);
-int __tipc_link_xmit(struct tipc_link *link, struct sk_buff_head *list);
+int __tipc_link_xmit(struct net *net, struct tipc_link *link,
+		     struct sk_buff_head *list);
 void tipc_link_bundle_rcv(struct net *net, struct sk_buff *buf);
 void tipc_link_proto_xmit(struct tipc_link *l_ptr, u32 msg_typ, int prob,
 			  u32 gap, u32 tolerance, u32 priority, u32 acked_mtu);
diff --git a/net/tipc/net.c b/net/tipc/net.c
index de18aac..38633e5 100644
--- a/net/tipc/net.c
+++ b/net/tipc/net.c
@@ -117,7 +117,7 @@ int tipc_net_start(struct net *net, u32 addr)
 	tipc_own_addr = addr;
 	tipc_named_reinit();
 	tipc_sk_reinit();
-	res = tipc_bclink_init();
+	res = tipc_bclink_init(net);
 	if (res)
 		return res;
 
@@ -140,7 +140,7 @@ void tipc_net_stop(struct net *net)
 			      tipc_own_addr);
 	rtnl_lock();
 	tipc_bearer_stop(net);
-	tipc_bclink_stop();
+	tipc_bclink_stop(net);
 	tipc_node_stop(net);
 	rtnl_unlock();
 
