diff --git a/ChangeLog b/ChangeLog
index ebc25c501..3b0367cf1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2008-06-20  Tambet Ingo  <tambet@gmail.com>
+
+	* libnm-util/nm-connection.c (nm_connection_duplicate): Implement.
+
 2008-06-17  Dan Williams  <dcbw@redhat.com>
 
 	* libnm-glib/nm-vpn-plugin-ui-interface.c
diff --git a/libnm-util/nm-connection.c b/libnm-util/nm-connection.c
index 082dd7db6..ff3cf5254 100644
--- a/libnm-util/nm-connection.c
+++ b/libnm-util/nm-connection.c
@@ -699,6 +699,26 @@ nm_connection_new_from_hash (GHashTable *hash, GError **error)
 	return connection;
 }
 
+static void
+duplicate_cb (gpointer key, gpointer value, gpointer user_data)
+{
+	nm_connection_add_setting (NM_CONNECTION (user_data), nm_setting_duplicate (NM_SETTING (value)));
+}
+
+NMConnection *
+nm_connection_duplicate (NMConnection *connection)
+{
+	NMConnection *dup;
+
+	g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
+
+	dup = nm_connection_new ();
+	nm_connection_set_scope (dup, nm_connection_get_scope (connection));
+	g_hash_table_foreach (NM_CONNECTION_GET_PRIVATE (connection)->settings, duplicate_cb, dup);
+
+	return dup;
+}
+
 static void
 nm_connection_init (NMConnection *connection)
 {
diff --git a/libnm-util/nm-connection.h b/libnm-util/nm-connection.h
index a4d134f9e..e66d73841 100644
--- a/libnm-util/nm-connection.h
+++ b/libnm-util/nm-connection.h
@@ -42,6 +42,8 @@ NMConnection *nm_connection_new           (void);
 
 NMConnection *nm_connection_new_from_hash (GHashTable *hash, GError **error);
 
+NMConnection *nm_connection_duplicate     (NMConnection *connection);
+
 void          nm_connection_add_setting   (NMConnection *connection,
 								   NMSetting    *setting);