Cisco Cisco FirePOWER Appliance 7030
12-9
FireSIGHT System User Guide
Chapter 12 Using NAT Policies
Managing NAT Policies
The NAT policy Edit page appears. For information on configuring your new policy, including adding
rules, see
rules, see
. Note that you must apply the policy for it to take effect; see
Editing a NAT Policy
License:
Control
Supported Devices:
Series 3
On the NAT policy Edit page, you can configure your policy. See
and for more information.
When you change your configuration, a message indicates that you have unsaved changes. To retain your
changes, you must save the policy before exiting the NAT policy Edit page. If you attempt to exit the
policy Edit page without saving your changes, you are cautioned that you have unsaved changes; you
can then discard your changes and exit the policy, or return to the policy Edit page.
changes, you must save the policy before exiting the NAT policy Edit page. If you attempt to exit the
policy Edit page without saving your changes, you are cautioned that you have unsaved changes; you
can then discard your changes and exit the policy, or return to the policy Edit page.
To protect the privacy of your session, after 60 minutes of inactivity on the policy Edit page, changes to
your policy are discarded and you are returned to the NAT page. After the first 30 minutes of inactivity,
a message appears and updates periodically to provide the number of minutes remaining before changes
are discarded. Any activity on the page resets the timer.
your policy are discarded and you are returned to the NAT page. After the first 30 minutes of inactivity,
a message appears and updates periodically to provide the number of minutes remaining before changes
are discarded. Any activity on the page resets the timer.
When you attempt to edit the same policy in two browser windows, you are prompted whether to resume
your edit in the new window, discard your changes in the original window and continue editing in the
new window, or cancel the second window and return to the policy Edit page.
your edit in the new window, discard your changes in the original window and continue editing in the
new window, or cancel the second window and return to the policy Edit page.
When multiple users edit the same policy concurrently, a message for each user on the policy Edit page
identifies other users who have unsaved changes. Any user who attempts to save changes is cautioned
that saving changes will overwrite changes by other users. When multiple users save the same policy,
the last saved changes are retained.
identifies other users who have unsaved changes. Any user who attempts to save changes is cautioned
that saving changes will overwrite changes by other users. When multiple users save the same policy,
the last saved changes are retained.
If you change the type of an interface to a type that is not valid for use with a NAT policy that targets a
device with that interface, the policy labels the interface as deleted. Click
device with that interface, the policy labels the interface as deleted. Click
Save
in the NAT policy to
automatically remove the interface from the policy.
To edit a NAT policy:
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 configure.
The NAT policy Edit page appears.
Step 3
To configure your policy, take any of the actions described in
.
Step 4
Save or discard your configuration. You have the following choices:
•
To save your changes and continue editing, click
Save.
•
To save your changes and apply your policy, click
Save and Apply
. See
You must apply your policy to put your changes into effect.
•
To discard your changes, click
Cancel
and, if prompted, click
OK
.