I'm not sure what your question is. You want users inside your company who want to browse the web (port 80) forced to use a proxy server? And you want to do this by using DNAT so that outgoing http traffice (port 80) is rerouted to your proxy server?
Yes, I can't enable transparent proxy feature. When I tried to enable, ASL will not respond with any traffic. With hardware reported, load was too much (>2.0). So, I try to separated proxy function to another servers.
Yes, I can't enable transparent proxy feature. When I tried to enable, ASL will not respond with any traffic. With hardware reported, load was too much (>2.0). So, I try to separated proxy function to another servers.