Internal Proxy without router's IP but with User's IP

Dear,
I am using the internal proxy of ROS version 4.11 to block some website. The proxy cache is disabled.
All works fine.

Each client has the private address natted on a different public ip.

In the firewall there is the rule that redirect all tcp traffic from port 80 to port 8080 where the proxy is listing.

The question is:
the requested website can see the Public IP natted for the client instead of the router’s IP?

Can someone tell me if i need to put some rules to resolve this issue?

Regards,
Giovanni

I’m unclear on what the issue is. Can you give a specific example, with IP addresses? Something along the lines of:

Client A has private IP address 192.168.1.1. Source NAT translates this to public IP 1.1.1.1. When I redirect tcp/80 traffic from the client to the internal proxy, the internal proxy sees IP address 1.1.1.1 when I expect it to see 192.168.1.1. My configuration rules are as follows (include the output of “/interface print detail”, “/ip address print detail”, “/ip firewall export”, “/ip proxy export” wrapped in

 tags), what do I need to change to make that work?