Cisco FirePOWER ASA 5500 series

17-17
Cisco Security Appliance Command Line Configuration Guide
OL-10088-01
Chapter 17 Applying NAT
Using Dynamic NAT and PAT
You can enter a nat command for each interface using the same NAT ID; they all use the same global
command when traffic exits a given interface. For example, you can configure nat commands for Inside
and DMZ interfaces, both on NAT ID 1. Then you configure a global command on the Outside interface
that is also on ID 1. Traffic from the Inside interface and the DMZ interface share a mapped pool or a
PAT address when exiting the Outside interface (see Figure 17-14).
Figure 17-14 nat Commands on Multiple Interfaces
See the following commands for this example:
hostname(config)# nat (inside) 1 10.1.2.0 255.255.255.0
hostname(config)# nat (dmz) 1 10.1.1.0 255.255.255.0
hostname(config)# global (outside) 1 209.165.201.3-209.165.201.10
Web Server:
www.cisco.com
Outside
DMZ
Inside
Global 1: 209.165.201.3-
209.165.201.10
NAT 1: 10.1.2.0/24
NAT 1: 10.1.1.0/24
10.1.1.15
10.1.2.27
130028
Translation
209.165.201.310.1.2.27
Translation
209.165.201.410.1.1.15