Cisco Cisco Firepower Management Center 4000

Optionally, if you chose the TCP or UDP protocol in step 

, enter initiator and responder ports in the 

and the 

fields to designate ports.

You can enter a comma-separated list of port numbers in each rule. You cannot use port ranges in IPv6 
fast-path rules. Note that a blank port value is treated as 

.

Optionally, enter a VLAN ID in the 

field.

Your rule matches only traffic for that VLAN. Note that a blank VLAN value is treated as 

.

Optionally, select 

 to filter all traffic traveling between the specified initiator and responder 

ports. Clear the option to specify that your rule matches only packets from those initiator ports or packets 
to those responder ports.

Click 

. 

The rule is added under Fast-Path Rules in the Advanced pop-up window.

In the 

 pop-up window, click 

.

The rule is saved. Note that your changes do not take effect until you apply the device configuration; see 

 for more information.

Any

8000 Series, 3D9900

The following procedure explains how to delete any IPv4 or IPv6 fast-path rule.

Admin/Network Admin

Select 

.

The Device Management page appears.

Next to the device where you want to delete a fast-path rule, click the edit icon (

).

The Interfaces tab for that device appears.

Click 

.

The Devices tab appears.

Next to the 

 section, click the edit icon (

).

The Advanced pop-up window appears.

Next to the fast-path rule you want to delete, click the delete icon (

).

When prompted, confirm that you want to delete the rule.

The rule is removed from the Advanced pop-up window.

Click 

.