NAT calculator

This tool calculates recommended port-forwarding rules for use when one or more Minimus, Fortimus or Certimus systems are on a private LAN connected to the public Internet via a NATNAT stands for Network Address Translation, which is a mechanism for allowing access from the public Internet to a number of devices on a private network without exposing their individual addresses. device. Although many other possibilities exist, the WAN port numbers chosen by this tool are designed to be mnemonic.

To use it, enter the LAN IP addresses of the *mus systems into the fields below. Because it is common to use sequential addresses for devices on the LAN, you will be prompted with the next available address each time; simply edit it if you wish to use a different address.