Hi! I've configured a DMZ on my ASA 5510 using ASDM 6.4.
The DMZ has a security level of 25. I added an ACL to allow the servers in the DMZ to communicate to a couple of our backend databases on our internal network over SQL ports.
My problem is that once I configured the ACL, the whole security level concept seems to have gone out the window. In order to allow the DMZ servers to freely initiate communication to the outside world, I had to add a deny entry to prevent further access to my internal networks, then right below I had to allow IP any any. This gives the same effect I guess, but its kinda tedious. Is there a way to get the Implicit rule back that stated a destination "Any less secure networks"? It disappeared once I configured the rule.
Thanks for any assistance.
Jeremy
