SonicWALL TZ 190 Manuale Utente

You can also view access rules by Zones. Use the Option checkboxes in the From Zone 
and To Zone column. Select LAN, WAN, VPN, ALL from the From Zone column. And then 
select LAN, WAN, VPN, ALL from the To Zone column. Click OK to display the access rules. 

Each view displays a table of defined network access rules. For example, selecting All Rules 
displays all the network access rules for all zones.

To display the Access Rules for a specific zone, select a zone from the Matrix, Drop-down 
Boxes, or All Rules view.

The access rules are sorted from the most specific at the top, to less specific at the bottom of 
the table. At the bottom of the table is the Any rule. The default access rule is all IP services 
except those listed in the Access Rules page. Access rules can be created to override the 
behavior of the Any rule; for example, the Any rule allows users on the LAN to access all 
Internet services, including NNTP News.