1 to 1 natting XG Firewall

I cannot follow your requirements. 

Do you want to publish a 1:1 NAT 

• 1:1 NAT (whole networks): Maps IP addresses of a network to another network one-to-one. The rule applies either for the source or for the destination address of the defined IP packets.

Or do you want to simple "DNAT" a Server? 

https://community.sophos.com/kb/en-us/122976

Hi LuCar Toni,

I need only 1 specific ip address in the internal LAN to be map to different PUBLIC IP address.

Our ISP gave us 6 Public ip addresses and already use one for our gateway and 1 for our Exchange Server which i want to be map to 1 public ip address.

I am not sure how we call it in Sophos XG firewall but in Cisco Firewall they call it Static NAT(1:1).

Thanks,

Nidz

Simple add this IP to an Alias on your WAN interface and use a DNAT like in my KBA. 

Hi LuCar Toni,

Thanks a lot. This is what im looking for.

Thanks,

Nidz