Elastic Load Balancing
Network Load Balancers

Update a Listener for Your Network Load Balancer

You can update the listener port, listener protocol, or the default listener rule.

The default listener rule forwards requests to the specified target group.

If you change the protocol from TCP to TLS, you must specify a security policy and server certificate. If you change the protocol from TLS to TCP, the security policy and server certificate are removed.

To update your listener using the console

  1. Open the Amazon EC2 console at https://console.aws.amazon.com/ec2/.

  2. In the navigation pane, under LOAD BALANCING, choose Load Balancers.

  3. Select the load balancer and choose Listeners.

  4. Select the check box for the listener and then choose Edit.

  5. (Optional) Change the specified values for Protocol : port.

  6. (Optional) Click the pencil icon to select a different target group for Default action.

  7. Choose Update.

To update your listener using the AWS CLI

Use the modify-listener command.