Assign Interfaces to ASA Access Control List
When you assign ASA interfaces to access control list, the device establishes a specific association between the list and interfaces. The rules that are associated with access control list are applied only to the interfaces through which the traffic flows in the specified directions.
You can only assign one access list per interface for a single traffic flow direction.
Procedure
Step 1 | In the left pane, click Inventory. |
Step 2 | Click the ASA tab and select an ASA device by checking the corresponding check box. |
Step 3 | In the Management pane on the right, click Policy. |
Step 4 | From the Selected Access List drop-down list, choose an access list. |
Step 5 | In the Actions pane displayed on the right, click Assign Interfaces. |
Step 6 | From the Interface drop-down list, choose an interface. |
Step 7 | From the Direction drop-down list, specify the direction for applying the selected access list. The designated access list is applied to the interface through which traffic flows in the specified direction. This access list can be applied to multiple interfaces and directions. To apply the access list to all the interfaces on the ASA device, see Create an ASA Global Access List. |
Step 8 | Click Save. |
Step 9 | Review and deploy the changes you made now, or wait and deploy multiple changes. |