I have an ASA 5520 that is my network firewall and also NAT/PATS all inside traffic to the outside. I have to isolate another network for security reasons and have placed it behind an ASA 5505. The ASA 5505 also acts as the DHCP server and control access to the inside. I need to allow access from the outside interface on the 55520 to a computer that sits on the inside interface of the ASA 5505. Would I have to create two NAT rules, one on the 5520 and then again on the 5505 to allow access from the internet?
Any suggestion would be great.