SonicWALL TZ 190 Manuale Utente

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Firewall > Services
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SonicOS Enhanced 4.0 Administrator Guide
Note
Select your Zones, Services and Address Objects accordingly. It may be necessary to 
create an Access Rule for bidirectional traffic; for example, an additional Access Rule from 
the LAN > WLAN allowing myServices from 10.50.165.26 to WLAN Subnets.
Step 10
Click OK 
IP protocol 46 and 119 traffic will now be recognized, and will be allowed to pass from WLAN 
Subnets
 to 10.50.165.26.
Editing Custom Services
Click the Edit icon 
 under Configure to edit the service in the Edit Service window, which 
includes the same configuration settings as the Add Service window.
Deleting Custom Services
Click the Trashcan icon 
 to delete an individual custom service. You can delete all custom 
services by clicking the Delete button.