Viewing Network Access Rules; Services - SonicWALL TELE3 SP Administrator's Manual

Services

Click Access on the left side of the browser window, and then click the Services tab.
Note: The LAN In column is not displayed if NAT is enabled.
The Services window allows you to customize Network Access Rules by service. Services
displayed in the Services window relate to the rules in the Rules window, so any changes on
the Services window appear in the Rules window. The Default rule, at the bottom of the
table, encompasses all Services.
LAN Out
If the LAN Out check box is selected, you can access that service from your LAN on the
Internet. Otherwise, you are blocked from accessing that service. By default, the LAN Out
check boxes are selected.
Note: If an Alert Icon appears next to a LAN Out, or LAN In check box, a rule in the Rules
window modifies that service.
Public LAN Server
A Public LAN Server is a LAN server designated to receive inbound traffic for a specific
service, such as Web or e-mail. You can define a Public LAN Server by entering the server's
IP address in the Public LAN Server field for the appropriate service. If you do not have a
Public LAN Server for a service, enter "0.0.0.0" in the field.
Windows Networking (NetBIOS) Broadcast Pass Through
Computers running Microsoft Windows communicate with one another through NetBIOS
broadcast packets. By default, the SonicWALL blocks these broadcasts. If you select From LAN
Page 68 SonicWALL TELE3 SP Administrator's Guide