Edge gateways provide load balancing for TCP, HTTP, and HTTPS traffic.

You map an external, or public, IP address to a set of internal servers for load balancing. The load balancer accepts TCP, HTTP, or HTTPS requests on the external IP address and decides which internal server to use. Port 809 is the default listening port for TCP, port 80 is the default port for HTTP, and port 443 is the default port for HTTPS.