Listeners for your Gateway Load Balancers
When you create your Gateway Load Balancer, you add a listener. A listener is a process that checks for connection requests.
Listeners for Gateway Load Balancers listen for all IP packets across all ports. You cannot specify a protocol or port when you create a listener for a Gateway Load Balancer.
When you create a listener, you specify a rule for routing requests. This rule forwards requests to the specified target group. You can update the listener rule to forward requests to a different target group.
Listener attributes
The following are the listener attributes for Gateway Load Balancers:
tcp.idle_timeout.seconds-
The tcp idle timeout value, in seconds. The valid range is 60-6000 seconds. The default is 350 seconds.
For more information, see Update idle timeout.