Amazon Elastic Load Balancing - a utility that detects unhealthy instances within a pool and automatically reroutes traffic to healthy instances until the unhealthy instances have been restored.

To add a TCP Traffic Regulation Policy that covers only TCP port 23, and to set a maximum incoming connection pool of 256 with an available connections divisor of 3, enter the following command.

Riding subways, playing pool, driving in traffic jams, attending school.