Cisco ASA v(7.0) NAT Configuration

[henokk601]

Hi All,

I have ASA 5510 version 7.0(8) and the NAT command is a little bit different from what I know in the other ASA cli what I know is nat (inside, oustside)...

however in this ASA in the bracket you only have to insert either inside or outside interface and outside the bracket it accepts nat id

nat () nat_id 

I want to do PAT and what is the correct command will be please help me I got stucked

[Aref Alsouqi]

It's been ages since I worked on those old versions :). So here is what I remember, on the old codes you would need to define the global address which is gonna be the public IP you want to translate to and then you would need to define the NAT with the inside network. The NAT ID in that case can start with 1, and the NAT excemption would be with 0 which will then be referenced to the ACL that you need to excempt NAT for. In your example, I think you would need something like this:

global (outside) 1 < public IP > netmask < netmask >

nat (inside) 1 < internal subnet >

[MHM Cisco World · Accepted solution]

https://sanchitgurukul.in/2019/03/27/cisco-asa-nat-explained-pre-and-post-8-3-version/