Our normal situation:

from internet to servers:

We are translating VIP IP of cluster into one public IP over which servers in cluster are accessible.

from servers to internet:

We are translating physical IP addresses of servers into one public which is not the same as the translated VIP

Problem:

Our customer would like to see only one IP in each direction. So, is it possible to translate two physical servers IPs into same public IP over ASA as translated VIP?

Configuration should be like this, but I am affraid that there could be a problem with ports if they will be overlaped?

static (INSIDE,OUTSIDE) tcp 20.1.1.1 5000 10.2.2.2 5000 netmask 255.255.255.255

nat (INSIDE) 1 10.1.1.1 255.255.255.255

global (OUTSIDE) 1 20.1.1.1

BR, M