To allow a group of internal users to access an Internet website through the F5 BIG-IP in an outbound configuration, the SNAT (Secure Network Address Translation) feature should be configured.

Explanation in Simple Terms:

When users from your internal network send traffic to the Internet, their private IP addresses might not be routable.

SNAT ensures that the outgoing traffic is translated to a specific public or routable IP address (or a pool of addresses).

This makes it possible for the Internet website to recognize the request and send the response back to your network.

In this case, the LTM Specialist would configure a SNAT pool if multiple addresses are needed, or a single SNAT address, depending on the requirement. This feature helps manage outbound traffic effectively while maintaining security and proper routing.