Cisco ASA: Configuring FTP Access To FTP Server

I was asked by one of my customers to configure the Cisco ASA firewall to allow FTP traffic to their FTP server internally.  Below is the topology and the config I put in.  This is for the 8.3 code and higher.  I think I had 9.1 on this one.  I highlighted the notes so that you might know the commands purpose.

Now, the config:

*** Create the service for reference ***

object service FTP

 service tcp destination eq ftp 

*** Create the internal IP for the client ***

object network FTP_Inside

 host 10.1.1.8

*** Create the external IP for the client ***

object network FTP_Outside

 host 22.19.7.22

*** Allow the external ACL to allow the traffic ***

access-list acl_inbound extended permit tcp any host 10.1.1.8 eq ftp 

*** Create the static NAT translation for that service only ***

nat (inside,outside) source static FTP_Outside FTP_Outside destination static FTP_Inside FTP_Inside service FTP FTP