SonicWALL 4.5 Frozen Dessert Maker User Manual


 
Enforced Client Product Guide User Interface Definitions
198
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Firewall Custom Settings
Use this page to define custom settings for the environment where client computers operate.
Custom settings are typically recommended when computers using this policy meet one of these
criteria:
They should allow communications from system services only through specific ports or from
a specific range of IP addresses.
They function as servers that provide system services.
Custom settings specify:
Which system service ports client computers are allowed to communication through.
Which IP addresses client computers are allowed to accept communications from.
Changes you make to custom settings do not take effect until you click Save on the Desktop
Firewall tab.
Configure system services for a custom connection
Connection Type
Select the environment where a client computer is used:
Untrusted network: The computer connects to a network that
might not be secure, such as an airport or hotel network. The
firewall protection service should block communications from IP
addresses on that network.
Trusted network: The computer connects to a network that is
protected from the Internet by a hardware firewall or router. The
firewall protection service should allow communications from IP
addresses on the same subnet.
Custom settings: The computer should communicate only with
specified ports and IP addresses. Click
Edit to configure the
settings.
Allowed Internet Applications
Lists previously detected Internet applications that you have
approved to run on computers using this policy. If you have not
specified any allowed applications, no list appears here.
Only Internet applications that you know are safe should appear
here.
Detected Applications
Select an application that you want to approve from the list. The list
shows all the Internet applications detected on client computers by
the firewall protection service.
Add Application
Click to allow the specified application on computers using this
policy. Once it is added, it appears in the list on this tab.
remove
Click to delete the application from the list. If this application
attempts to contact the Internet in the future, it is treated as a new
detection on computers using this policy. At that time, the firewall
protection service responds according to the
Firewall Protection
Mode
selected.
Save Click to update the policy and return to the Groups + Policies page.
Cancel Click to return to the Groups + Policies page without changing the
policy.
Reset to Defaults Click to assign the original SonicWALL Default policy settings to
this policy.
Note: This resets all settings on all tabs. Settings will not take effect
until you click
Save.
Item Description