topic Using ASA version 8.4.2 in Network Security

Using ASA version 8.4.2

Thiruchelvam Thurairaj — Fri, 21 Feb 2020 12:47:17 GMT

I dont really get it with NAT overloading on version 8.4.2, it's really confusing.

See the following configuration;

interface GigabitEthernet0

nameif outside

security-level 0

ip address 10.50.0.1 255.255.255.0

interface GigabitEthernet1

nameif inside

security-level 0

ip address 10.10.1.1 255.255.255.252

How can I able to make a connection between those two interfaces through NAT overloading? The old commandos seem not working, spent lots of time in this.

Please help me.

Thusi

Re: Using ASA version 8.4.2

Marvin Rhoads — Sun, 18 Nov 2012 16:45:15 GMT

I assume this is a lab setup - otherwise you would not normally see NAT between two RFC 1918 private IP address networks (10.x.x.x). Also, you seem to have overridden the security-level settings. Normally, one would expect outside to be 0 and inside to be something higher (default would be 100).

That aside, please refer to the examples in this document to translate between various pre-8.3 scenarios the new syntax. If you have questions after consulting that, please reply with what issues remain.