Source Address being stripped from port forward NAT

[wfhausmann]

I have an Inbound port forward rule in when traffic traverses the NAT, the source IP is being stripped and replaced with the firewalls IP so the application thinks it's talking to the firewall instead of the public device. I need to preserve the originating address for this application. How can I do this?

[wfhausmann]

Anyone have any thoughts?

[wfhausmann]

Does anyone have a workaround?