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LevelOne Broadband VPN Gateway User Guide
Firewall Rule
Clicking the "Add" button in the Firewall Rules screen will display a screen like the example
below.
Figure 39: Firewall Rule
Data - Firewall Rule Screen
Name
Enter a suitable name for this rule.
Type
This determines the source and destination ports for traffic
covered by this rule. Select the desired option.
Source IP
These settings determine which traffic, based on their source IP
address, is covered by this rule.
Select the desired option:
• Any - All traffic from the source port is covered by this rule.
• Single address - Enter the required IP address in the "Start IP
address" field". You can ignore the "Subnet Mask" field.
• Range address - If this option is selected, you must complete
both the "Start IP address" and "Finish IP address" fields.
You can ignore the "Subnet Mask" field.
• Subnet address - If this option is selected, enter the required
mask in the "Subnet Mask" field.
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