We are upgrading from an older PIX to an ASA 5520 running 8.4.1. I’m finding out that the commands in the 8.3 versions and later of the O.S. are quite a bit different from what I’m used to.
One of the areas that is giving me problems is the lack of a “static” command that was used prior to 8.3.
As an example, in older versions if I wanted to allow FTP traffic from the Internet to an FTP server in our DMZ I would use the following:
access-list outside_in extended permit tcp any host 220.127.116.11 eq ftp
static (dmz,outside) 18.104.22.168 10.10.73.20 netmask 255.255.255.255
I can’t figure out how to do the same thing in 8.4 without the static command. What commands do I use to statically map or assign an outside address to an IP in our DMZ?
Thanks for the help!