LevelOne WBR-3460, Руководство пользователя

Страница: 65 / 129

Advanced Features
65
Firewall Rules
The Firewall Rules screen allows you to define "Firewall Rules" which can allow or
prevent certain traffic. "Traffic" means incoming connection attempts, not packets.
By default:

All Outgoing traffic is permitted.

All Incoming traffic is denied.
Because of this default behavior, any Outgoing rules will generally Block traffic, and
Incoming rules will generally Allow traffic.
Firewall Rules Screen
An example screen is shown below.
Figure 49 Firewall Screen
Data - Firewall Rules
Incoming Rules
# For the default rule, this will display "Default".
For rules which you create, this will display a radio button which
allows you to select the rule.
Enable
Indicates whether or not the rule is currently enabled.
For rules you have added, this column will contain a checkbox,
allowing you to easily enable or disable the rule. (Click "Save"
after making any changes.)
Service Name
The Service covered by this rule.
Action
The action performed on connections which are covered by this