For Automatic Hide NAT rules created by the administrator, which statement is TRUE?

When it comes to Automatic Hide NAT rules created by the administrator, the principle of Source Port Address Translation (PAT) being enabled by default is a key aspect of How NAT operates in a Check Point environment.

In a Hide NAT configuration, multiple internal source addresses can be mapped to a single external IP address. To differentiate these connections, the system uses port numbers; this means that the Source Port Address Translation process is essential for ensuring that return traffic can be correctly mapped back to individual internal hosts. Therefore, by having PAT enabled by default, the system efficiently handles multiple sessions from different internal hosts, allowing them to share a single public IP while maintaining a unique port mapping for each session.

Additionally, considerations regarding the support of Automatic NAT rules for Network or Host objects do not apply since these aspects focus on the fundamental functioning of Hide NAT and its default settings. In this context, it is crucial to understand how PAT plays a pivotal role in the NAT rules created automatically to allow for efficient traffic management and to provide accurate session tracking and return flow management.