No Nat on ASA Version 9.1(5)21

[mahesh18]

Hi Everyone,

On ASA with two interfaces inside and outside both are internal to network having private IP address and they do not go to  internet.

I want there should be no nat between two interfaces in either direction?

is this NAT ok for traffic from inside to outside and outside to inside

nat (inside,outside) source static  HostA HostA destination static HostB HostB

Should i do no nat or should i do identity nat?

Regards

MAhesh

[Karsten Iwen · Accepted solution]

If you don't want to have any NAT, then you should remove all nat-statements in the config. In that case (with no nat-rules), the ASA just routes the traffic without translation. Access-Control with ACLs and/or security-levels are still applied.

[mahesh18]

Many thanks KArsten.