One-To-One NAT#

One-to-One NAT (Network Address Translation) is a method that maps a single private IP address to a single public IP address, allowing devices on a private network to communicate with the internet using a public IP. This setup is useful for servers that need to be accessible from the internet while still allowing internal devices to access the internet.

Here's an example of One-To-One NAT Rule:

Set the Name of the server, Source IP and Destination IP in the options.

Type has two available values:

• BINAT:
  • (Bidirectional Network Address Translation) allows for two-way communication between networks of equal size.
  • BINAT simplifies setups where both networks need to communicate without renumbering.
• NAT:
  • Standard NAT (Network Address Translation) typically works in one direction.
  • Used for sharing an external IP among multiple internal clients.

You can also enable NAT Loopback which is a feature that allows devices on a local network to access other devices on the same network using the public IP address of the router. You can select which source IP to use from the appeared option.