Cisco Cisco Firepower Management Center 4000

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12-21
FireSIGHT System User Guide
 
Chapter 12      Using NAT Policies
  Understanding NAT Rule Conditions and Condition Mechanics
On the relevant condition page, and also on the policy Edit page, you can hover your pointer over an 
individual object to display the contents of the object, and over a group object to display the number of 
individual objects in the group.
The following basic procedure explains how to add conditions to a new rule. See 
 for complete instructions on adding and modifying rules.
To add available conditions to a list of selected conditions:
Access: 
Admin/Network Admin
Step 1
Select 
Devices > NAT
.
The NAT page appears.
Step 2
Click the edit icon (
) next to the NAT policy you want to modify.
clear a search when searching available 
conditions or filters
click the reload icon (
) above the Search field or the clear 
icon (
) in the Search field.
add selected zone conditions from a list 
of available conditions to a list of 
selected source or destination 
conditions
click 
Add to Source 
or 
Add to Destination
. See 
 for more information.
add selected network and port 
conditions from a list of available 
conditions to a list of selected original 
or translated conditions
click 
Add to Original 
or 
Add to Translated
. See 
, or 
 for more information.
drag and drop selected available 
conditions into a list of selected 
conditions
click a selected condition, then drag and drop into the list of 
selected conditions.
add a literal condition to a list of 
selected conditions using a literal field
click to remove the prompt from the literal field, type the 
literal condition, then click 
Add
. Network conditions provide 
a field for adding literal conditions.
add a literal condition to a list of 
selected conditions using a drop-down 
list
select a condition from the drop-down list, then click 
Add
Port conditions provide a drop-down list for adding literal 
conditions. See 
 for more information.
add an individual object or condition 
filter so you can then select it from the 
list of available conditions
click the add icon (
). See 
 for information on adding objects using the object 
manager.
delete a single condition from a list of 
selected conditions
click the delete icon (
) next to the condition
delete a condition from a list of selected 
conditions
right-click to highlight the row for a selected condition, then 
click 
Delete
delete multiple conditions from a list of 
selected conditions
use the Shift and Ctrl keys to select multiple conditions, or 
right-click and 
Select All
; next, right-click to highlight the 
row for a selected condition, then click 
Delete Selected
Table 12-10
Adding Conditions to NAT Rules (continued)
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