@@ -959,7 +959,13 @@ func (container *Container) ConnectToNetwork(idOrName string) error {

 	if !container.Running {

 		return derr.ErrorCodeNotRunning.WithArgs(container.ID)

 	}

-	return container.connectToNetwork(idOrName, true)

+	if err := container.connectToNetwork(idOrName, true); err != nil {

+		return err

+	}

+	if err := container.toDiskLocking(); err != nil {

+		return fmt.Errorf("Error saving container to disk: %v", err)

+	}

+	return nil

 }

 func (container *Container) connectToNetwork(idOrName string, updateSettings bool) error {

@@ -1191,7 +1197,14 @@ func (container *Container) DisconnectFromNetwork(n libnetwork.Network) error {

 		return derr.ErrorCodeNotRunning.WithArgs(container.ID)

 	}

-	return container.disconnectFromNetwork(n)

+	if err := container.disconnectFromNetwork(n); err != nil {

+		return err

+	}

+

+	if err := container.toDiskLocking(); err != nil {

+		return fmt.Errorf("Error saving container to disk: %v", err)

+	}

+	return nil

 }

 func (container *Container) disconnectFromNetwork(n libnetwork.Network) error {