AirLive IP-2000VPN, Руководство пользователя

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AirLive IP-2000VPN User’s Manual 45
Data – Define Firewall Rule Screen
Define Firewall Rule
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.
Dest IP
These settings determine which traffic, based on their destination 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.
Services
Select the desired Service or Services. This determines which packets are
covered by this rule, based on the protocol (TPC or UDP) and port number. If
necessary, you can define a new Service on the "Services" screen, by defining
the protocols and port numbers used by the Service.
Action
Select the desired action for packets covered by this rule:
Log
This determines whether packets covered by this rule are logged. Select the
desired option.