Cisco Cisco FirePOWER Appliance 8270

Optionally, modify any of the options under 

. See 

 for more information.

You have two options:

Add a new target-based policy. Click the add icon (

) next to 

 on the left side of the page. The 

Add Target pop-up window appears. Specify one or more IP addresses in the 

field and 

click 

. 

You can specify a single IP address or address block. You can create a total of 255 target-based 
policies including the default policy. For information on using IP address blocks in the FireSIGHT 
System, see 

.

A new entry appears in the list of targets on the left side of the page, highlighted to indicate that it 
is selected, and the Configuration section updates to reflect the current configuration for the policy 
you added.

Modify the settings for an existing target-based policy. Click the configured address for a policy you 
have added under 

 on the left side of the page, or click 

.

Your selection is highlighted and the Configuration section updates to display the current 
configuration for the policy you selected. To delete an existing target-based policy, click the delete 
icon (

) next to the policy you want to remove.

Optionally, modify any of the TCP policy options under 

.

For specific instructions on modifying settings for stream reassembly based on client services, server 
services, or both go to step 

; otherwise, go to step 

For more information, see 

, and 

To modify settings for stream reassembly based on client, server, or both services, click inside the field 
you want to modify or click 

 next to the field.

The pop-up window for the field you selected appears.

Note that you can enable adaptive profiles to monitor traffic for the stream preprocessor to reassemble 
based on services discovered on your network. See 

 for more information.

You have two choices:

To add services to monitor, select one or more services from the 

 list on the left, then click 

the right arrow (

) button.

To remove a service, select it from the 

 list on the right, then click the left arrow (

) button.

Use Ctrl or Shift while clicking to select multiple service detectors. You can also click and drag to select 
multiple adjacent service detectors.

Click 

 to add the selections.

The TCP Stream Configuration page is displayed and the services are updated.

Optionally, click 

at the top of the page to display rules 

associated with individual TCP policy options.

Click 

 to return to the TCP Stream Configuration page.

Optionally, modify any of the TCP stream preprocessing global or policy troubleshooting options only 
if asked to do so by Support; click the 

 sign next to 

 to expand the troubleshooting 

options section. For more information, see 

.