Our company has a block of real ip addresses 91.xxx.xxx.0/24 and have bgp sessions with 2 upstream ISPs. The problem I ran into is that we need to configure static nat on a cisco router, so that 2 servers (10.10.20.10 and 10.10.20.10) were available from the internet with addresses 91.xxx.xxx.10/27 and 91.xxx.xxx.11/27 respectively.
Below is our network diagram. We use bgp with 2 ISPs. We use /30 networks for each upstream connection. Inside we use 10.10.1.0/24 for our dmz.
I want to know if it is possible to arrange static nat translation in such scenario. I will welcome any advice.