diff --git a/net/tipc/config.c b/net/tipc/config.c
index 2b42403..876f4c6 100644
--- a/net/tipc/config.c
+++ b/net/tipc/config.c
@@ -35,7 +35,7 @@
  */
 
 #include "core.h"
-#include "port.h"
+#include "socket.h"
 #include "name_table.h"
 #include "config.h"
 #include "server.h"
@@ -266,7 +266,7 @@
 		rep_tlv_buf = tipc_media_get_names();
 		break;
 	case TIPC_CMD_SHOW_PORTS:
-		rep_tlv_buf = tipc_port_get_ports();
+		rep_tlv_buf = tipc_sk_socks_show();
 		break;
 	case TIPC_CMD_SHOW_STATS:
 		rep_tlv_buf = tipc_show_stats();
diff --git a/net/tipc/net.c b/net/tipc/net.c
index 7fcc949..421dd89 100644
--- a/net/tipc/net.c
+++ b/net/tipc/net.c
@@ -111,7 +111,7 @@
 
 	tipc_own_addr = addr;
 	tipc_named_reinit();
-	tipc_port_reinit();
+	tipc_sk_reinit();
 	res = tipc_bclink_init();
 	if (res)
 		return res;
diff --git a/net/tipc/port.c b/net/tipc/port.c
index 1efa298..cea3730 100644
--- a/net/tipc/port.c
+++ b/net/tipc/port.c
@@ -63,93 +63,6 @@
 		(!peernode && (orignode == tipc_own_addr));
 }
 
-static int port_print(struct tipc_port *p_ptr, char *buf, int len, int full_id)
-{
-	struct publication *publ;
-	int ret;
-
-	if (full_id)
-		ret = tipc_snprintf(buf, len, "<%u.%u.%u:%u>:",
-				    tipc_zone(tipc_own_addr),
-				    tipc_cluster(tipc_own_addr),
-				    tipc_node(tipc_own_addr), p_ptr->ref);
-	else
-		ret = tipc_snprintf(buf, len, "%-10u:", p_ptr->ref);
-
-	if (p_ptr->connected) {
-		u32 dport = tipc_port_peerport(p_ptr);
-		u32 destnode = tipc_port_peernode(p_ptr);
-
-		ret += tipc_snprintf(buf + ret, len - ret,
-				     " connected to <%u.%u.%u:%u>",
-				     tipc_zone(destnode),
-				     tipc_cluster(destnode),
-				     tipc_node(destnode), dport);
-		if (p_ptr->conn_type != 0)
-			ret += tipc_snprintf(buf + ret, len - ret,
-					     " via {%u,%u}", p_ptr->conn_type,
-					     p_ptr->conn_instance);
-	} else if (p_ptr->published) {
-		ret += tipc_snprintf(buf + ret, len - ret, " bound to");
-		list_for_each_entry(publ, &p_ptr->publications, pport_list) {
-			if (publ->lower == publ->upper)
-				ret += tipc_snprintf(buf + ret, len - ret,
-						     " {%u,%u}", publ->type,
-						     publ->lower);
-			else
-				ret += tipc_snprintf(buf + ret, len - ret,
-						     " {%u,%u,%u}", publ->type,
-						     publ->lower, publ->upper);
-		}
-	}
-	ret += tipc_snprintf(buf + ret, len - ret, "\n");
-	return ret;
-}
-
-struct sk_buff *tipc_port_get_ports(void)
-{
-	struct sk_buff *buf;
-	struct tlv_desc *rep_tlv;
-	char *pb;
-	int pb_len;
-	struct tipc_port *p_ptr;
-	int str_len = 0;
-
-	buf = tipc_cfg_reply_alloc(TLV_SPACE(ULTRA_STRING_MAX_LEN));
-	if (!buf)
-		return NULL;
-	rep_tlv = (struct tlv_desc *)buf->data;
-	pb = TLV_DATA(rep_tlv);
-	pb_len = ULTRA_STRING_MAX_LEN;
-
-	spin_lock_bh(&tipc_port_list_lock);
-	list_for_each_entry(p_ptr, &tipc_socks, port_list) {
-		spin_lock_bh(p_ptr->lock);
-		str_len += port_print(p_ptr, pb, pb_len, 0);
-		spin_unlock_bh(p_ptr->lock);
-	}
-	spin_unlock_bh(&tipc_port_list_lock);
-	str_len += 1;	/* for "\0" */
-	skb_put(buf, TLV_SPACE(str_len));
-	TLV_SET(rep_tlv, TIPC_TLV_ULTRA_STRING, NULL, str_len);
-
-	return buf;
-}
-
-void tipc_port_reinit(void)
-{
-	struct tipc_port *p_ptr;
-	struct tipc_msg *msg;
-
-	spin_lock_bh(&tipc_port_list_lock);
-	list_for_each_entry(p_ptr, &tipc_socks, port_list) {
-		msg = &p_ptr->phdr;
-		msg_set_prevnode(msg, tipc_own_addr);
-		msg_set_orignode(msg, tipc_own_addr);
-	}
-	spin_unlock_bh(&tipc_port_list_lock);
-}
-
 int tipc_publish(struct tipc_port *p_ptr, unsigned int scope,
 		 struct tipc_name_seq const *seq)
 {
diff --git a/net/tipc/port.h b/net/tipc/port.h
index 4c6cfdd..4a3c54e 100644
--- a/net/tipc/port.h
+++ b/net/tipc/port.h
@@ -73,7 +73,6 @@
 	u32 max_pkt;
 	u32 ref;
 	struct tipc_msg phdr;
-	struct list_head port_list;
 	struct list_head publications;
 	u32 pub_count;
 	u32 probing_state;
@@ -81,9 +80,6 @@
 	struct timer_list timer;
 };
 
-extern struct list_head tipc_socks;
-extern spinlock_t tipc_port_list_lock;
-
 /*
  * TIPC port manipulation routines
  */
@@ -100,7 +96,6 @@
 
 int tipc_port_peer_msg(struct tipc_port *p_ptr, struct tipc_msg *msg);
 
-struct sk_buff *tipc_port_get_ports(void);
 void tipc_port_reinit(void);
 
 /**
diff --git a/net/tipc/ref.c b/net/tipc/ref.c
index 3d4ecd7..7fc2740 100644
--- a/net/tipc/ref.c
+++ b/net/tipc/ref.c
@@ -264,3 +264,23 @@
 	}
 	return NULL;
 }
+
+/* tipc_ref_lock_next - lock & return next object after referenced one
+*/
+void *tipc_ref_lock_next(u32 *ref)
+{
+	struct reference *entry;
+	uint index = *ref & tipc_ref_table.index_mask;
+
+	while (++index < tipc_ref_table.capacity) {
+		entry = &tipc_ref_table.entries[index];
+		if (!entry->object)
+			continue;
+		spin_lock_bh(&entry->lock);
+		*ref = entry->ref;
+		if (entry->object)
+			return entry->object;
+		spin_unlock_bh(&entry->lock);
+	}
+	return NULL;
+}
diff --git a/net/tipc/ref.h b/net/tipc/ref.h
index d01aa1d..e236fa5 100644
--- a/net/tipc/ref.h
+++ b/net/tipc/ref.h
@@ -44,5 +44,6 @@
 void tipc_ref_discard(u32 ref);
 
 void *tipc_ref_lock(u32 ref);
+void *tipc_ref_lock_next(u32 *ref);
 
 #endif
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index f2be4c2..ddc2f8c 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -40,6 +40,7 @@
 #include "node.h"
 #include "link.h"
 #include <linux/export.h>
+#include "config.h"
 
 #define SS_LISTENING	-1	/* socket is listening */
 #define SS_READY	-2	/* socket is connectionless */
@@ -63,9 +64,6 @@
 static struct proto tipc_proto;
 static struct proto tipc_proto_kern;
 
-DEFINE_SPINLOCK(tipc_port_list_lock);
-LIST_HEAD(tipc_socks);
-
 /*
  * Revised TIPC socket locking policy:
  *
@@ -113,6 +111,17 @@
 
 #include "socket.h"
 
+/* tipc_sk_lock_next: find & lock next socket in registry from given port number
+*/
+static struct tipc_sock *tipc_sk_lock_next(u32 *ref)
+{
+	struct tipc_port *port = (struct tipc_port *)tipc_ref_lock_next(ref);
+
+	if (!port)
+		return NULL;
+	return tipc_port_to_sock(port);
+}
+
 /**
  * advance_rx_queue - discard first buffer in socket receive queue
  *
@@ -203,16 +212,11 @@
 	port->max_pkt = MAX_PKT_DEFAULT;
 	port->ref = ref;
 	INIT_LIST_HEAD(&port->publications);
-	INIT_LIST_HEAD(&port->port_list);
 
-	/* Guard against race during node address update */
-	spin_lock_bh(&tipc_port_list_lock);
 	msg = &port->phdr;
 	tipc_msg_init(msg, TIPC_LOW_IMPORTANCE, TIPC_NAMED_MSG,
 		      NAMED_H_SIZE, 0);
 	msg_set_origport(msg, ref);
-	list_add_tail(&port->port_list, &tipc_socks);
-	spin_unlock_bh(&tipc_port_list_lock);
 
 	/* Finish initializing socket data structures */
 	sock->ops = ops;
@@ -377,9 +381,6 @@
 			tipc_link_xmit(buf, dnode, port->ref);
 		tipc_node_remove_conn(dnode, port->ref);
 	}
-	spin_lock_bh(&tipc_port_list_lock);
-	list_del(&port->port_list);
-	spin_unlock_bh(&tipc_port_list_lock);
 	k_term_timer(&port->timer);
 
 	/* Discard any remaining (connection-based) messages in receive queue */
@@ -2043,6 +2044,101 @@
 	tipc_link_xmit(buf, msg_destnode(msg),	msg_link_selector(msg));
 }
 
+static int tipc_sk_show(struct tipc_port *port, char *buf,
+			int len, int full_id)
+{
+	struct publication *publ;
+	int ret;
+
+	if (full_id)
+		ret = tipc_snprintf(buf, len, "<%u.%u.%u:%u>:",
+				    tipc_zone(tipc_own_addr),
+				    tipc_cluster(tipc_own_addr),
+				    tipc_node(tipc_own_addr), port->ref);
+	else
+		ret = tipc_snprintf(buf, len, "%-10u:", port->ref);
+
+	if (port->connected) {
+		u32 dport = tipc_port_peerport(port);
+		u32 destnode = tipc_port_peernode(port);
+
+		ret += tipc_snprintf(buf + ret, len - ret,
+				     " connected to <%u.%u.%u:%u>",
+				     tipc_zone(destnode),
+				     tipc_cluster(destnode),
+				     tipc_node(destnode), dport);
+		if (port->conn_type != 0)
+			ret += tipc_snprintf(buf + ret, len - ret,
+					     " via {%u,%u}", port->conn_type,
+					     port->conn_instance);
+	} else if (port->published) {
+		ret += tipc_snprintf(buf + ret, len - ret, " bound to");
+		list_for_each_entry(publ, &port->publications, pport_list) {
+			if (publ->lower == publ->upper)
+				ret += tipc_snprintf(buf + ret, len - ret,
+						     " {%u,%u}", publ->type,
+						     publ->lower);
+			else
+				ret += tipc_snprintf(buf + ret, len - ret,
+						     " {%u,%u,%u}", publ->type,
+						     publ->lower, publ->upper);
+		}
+	}
+	ret += tipc_snprintf(buf + ret, len - ret, "\n");
+	return ret;
+}
+
+struct sk_buff *tipc_sk_socks_show(void)
+{
+	struct sk_buff *buf;
+	struct tlv_desc *rep_tlv;
+	char *pb;
+	int pb_len;
+	struct tipc_sock *tsk;
+	int str_len = 0;
+	u32 ref = 0;
+
+	buf = tipc_cfg_reply_alloc(TLV_SPACE(ULTRA_STRING_MAX_LEN));
+	if (!buf)
+		return NULL;
+	rep_tlv = (struct tlv_desc *)buf->data;
+	pb = TLV_DATA(rep_tlv);
+	pb_len = ULTRA_STRING_MAX_LEN;
+
+	tsk = tipc_sk_lock_next(&ref);
+	for (; tsk; tsk = tipc_sk_lock_next(&ref)) {
+		bh_lock_sock(&tsk->sk);
+		str_len += tipc_sk_show(&tsk->port, pb + str_len,
+					pb_len - str_len, 0);
+		bh_unlock_sock(&tsk->sk);
+		tipc_port_unlock(&tsk->port);
+	}
+	str_len += 1;	/* for "\0" */
+	skb_put(buf, TLV_SPACE(str_len));
+	TLV_SET(rep_tlv, TIPC_TLV_ULTRA_STRING, NULL, str_len);
+
+	return buf;
+}
+
+/* tipc_sk_reinit: set non-zero address in all existing sockets
+ *                 when we go from standalone to network mode.
+ */
+void tipc_sk_reinit(void)
+{
+	struct tipc_msg *msg;
+	u32 ref = 0;
+	struct tipc_sock *tsk = tipc_sk_lock_next(&ref);
+
+	for (; tsk; tsk = tipc_sk_lock_next(&ref)) {
+		bh_lock_sock(&tsk->sk);
+		msg = &tsk->port.phdr;
+		msg_set_prevnode(msg, tipc_own_addr);
+		msg_set_orignode(msg, tipc_own_addr);
+		bh_unlock_sock(&tsk->sk);
+		tipc_port_unlock(&tsk->port);
+	}
+}
+
 /**
  * tipc_setsockopt - set socket option
  * @sock: socket structure
diff --git a/net/tipc/socket.h b/net/tipc/socket.h
index 1405633..5d515be 100644
--- a/net/tipc/socket.h
+++ b/net/tipc/socket.h
@@ -79,7 +79,8 @@
 }
 
 int tipc_sk_rcv(struct sk_buff *buf);
-
+struct sk_buff *tipc_sk_socks_show(void);
 void tipc_sk_mcast_rcv(struct sk_buff *buf);
+void tipc_sk_reinit(void);
 
 #endif