topic Re: ASA 5520 deprecated command in Network Security

ASA 5520 deprecated command

neillix702 — Mon, 11 Mar 2019 19:17:24 GMT

Hello everyone,

can anyone tell me where i can find a new command for this on ASA 5520 version 8.3? when i enter this, it tells me that the command has deprecated. or please send me a link for the new commands. thanks

nat (outside) 1 192..168.1.0 255.255.255.0 dns

Re: ASA 5520 deprecated command

Jennifer Halim — Thu, 02 Dec 2010 09:06:27 GMT

NAT from ASA version 8.3 onwards has completely changed. There is no more NAT/global pair, or static NAT statements.

From ASA version 8.3, there are 2 types of NAT:

1) Network Object NAT

2) Twice NAT

Here are more information for your reference:

http://www.cisco.com/en/US/docs/security/asa/asa83/configuration/guide/nat_overview.html#wp1122015

Hope that answers your question.

Re: ASA 5520 deprecated command

Erik Ingeberg — Thu, 02 Dec 2010 11:53:43 GMT

Here is an example:

8.2 or earlier config:

nat (inside) 1 192.168.1.0 255.255.255.0 dns

global (outside) 1 interface

Corresponding 8.3 config:

object network obj-192.168.1.0-24
subnet 192.168.1.0 255.255.255.0
nat (inside,outside) dynamic interface dns

Re: ASA 5520 deprecated command

neillix702 — Thu, 02 Dec 2010 17:17:14 GMT

thanks Guys!! this really did help.