Pass external/source ip through firewall to ftp server

Hello All, My ftp connection through the firewall is working, but I would like to see the external/source ip address instead of the internal firewall ip address in my ftp logs. I tried unchecking NAT in the firewall policy, but it did not fix the issue. Any help is appreciated. Here is my setup: Fortigate-60B 3.00-b0662 (MR6 Patch 1) Operation Mode: NAT ....................................... Firewall >Virtual IP Mapping Name: ftp Type: static nat External interface: wan1 External IP address/Range: 64.*.*.* Mapped IP address/Range: 10.*.*.* Port Forwarding - not checked ....................................... Firewall > Policy Source Interface/Zone: wan1 Source Address: all Destination: dmz Destination Address: ftp Schedule: always Service: ftp Action: ACCEPT NAT - is checked ........................................ Thanks!