I have a ASA sitting as Internet gateway. Because part of the company is using public addresses and other parts are using 10.0.0.0/8 addresses, traffic coming to the inside interface is a mixture of source addresses in public space and private addresses. For traffic outbound to Internet, I want to PAT the 10.0.0.0/8 sources and no-NAT those with sources in public space. How can I implement it in version 8.4?
I'm thinking to create a PAT rule (using object NAT) for source in 10.0.0.0/8 and twice NAT (also using object NAT) for source in public space. Is it doable? Is there a example?
Thanks