I'm trying to setup a NAT / PAT in ASA 5520, I'm able to do so very well when the Public IP I want translated to Internal host is configured on the Outside.
Question is the ISP provided 188.8.131.52/30 for the Outside interface and an extra 184.108.40.206/24 for use as extra public IPs.
On the old Cisco Router those IPs don't need to be configured on any interface just added as regular NAT entries and that would work.
I've tried added a static NAT but there is not even possibility to do it by port.
The goal would be 220.127.116.11:444 -> 192.168.0.1:444. Any advice how that can be accomplished?