I have a firewall (Cisco ASA 5520) running; acting as Internet edge with interfaces going to DMZ, Internet and LAN. I have been able to copy/translate the config from the 5520 to 5515-X; LAN users can get to the internet, but sessions going from the LAN browser to the DMZ webserver gets reset, also access to the webserver isn't possible from the internet. Here is a capture of the activity done on the 5515-X box.
Does anyone have an idea why the reset is coming from the webserver? Because it appears that the 5515-X is passing traffic normally.
DMZ webserver public IP address: 220.127.116.11.80
The following capture is a session from firewall showing sessions of my attempts trying to reach the webserver from the internet. Strangely, LAN users cannot reach the webserver from their web browser.