Blocking LAN Access for Specific Services

This provides a configuration example for an access rule blocking LAN access to NNTP servers on the Internet during business hours.

To configure an access rule blocking LAN access to NNTP servers based on a schedule

1. Navigate to POLICY | Rules and Policies > Access Rules.
2. Click +Add to launch the Adding Rule dialog.
3. Select Deny from the Action settings.
4. Select NNTP (News) from the Source Port/Services drop-down menu. If the service is not listed, you must add it by clicking the Edit icon and then clicking the +New Service Object option.
5. Select Any from the Source Address drop-down menu.
6. Select WAN from the Destination Zone/Interface drop-down menu.
7. Select a schedule from the Schedule drop-down menu.
8. Enter any comments in the Description field.
9. Click Add.