Use this screen to configure a firewall rule. Click here to go to the table that describes the labels in this screen . Predefined ServicesThe Available Services list box displays all predefined services that the Prestige already supports. Next to the name of the service, two fields appear in brackets. The first field indicates the IP protocol type (TCP, UDP, or ICMP). The second field indicates the IP port number that defines the service. (Note that there may be more than one IP protocol type. For example, look at the default configuration labeled ?DNS)? (UDP/TCP:53) means UDP port 53 and TCP port 53. Custom services may also be configured using the Custom Ports function. Predefined Services
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Description | ||
Active | Check the Active check box to have the Prestige use this rule. Leave it unchecked if you do not want the Prestige to use the rule after you apply it. | |
Action for Matched Packets | Use the radio button to select whether to discard (Block) or allow the passage of (Forward) packets that match this rule. | |
Source/Destination Address | ||
Address Type | Do you want your rule to apply to packets with a particular (single) IP, a range of IP addresses (e.g., 192.168.1.10 to 192.169.1.50), a subnet or any IP address? Select an option from the drop-down list box that includes: Single Address, Range Address, Subnet Address and Any Address. | |
Start IP Address | Type the single IP address or the starting IP address in a range here. | |
End IP Address | Type the ending IP address in a range here. | |
Subnet Mask | Type the subnet mask here, if applicable. | |
Add
>> | Click Add >> to add a new address to the Source or Destination Address box. You can add multiple addresses, ranges of addresses, and/or subnets. | |
Edit
<< | To edit an existing source or destination address, select it from the box and click Edit <<. | |
Delete | Highlight an existing source or destination address from the Source or Destination Address box above and click Delete to remove it | |
Services | ||
Available/
Selected Services | Highlight a service from the Available Services box on the left, then click Add >> to add it to the Selected Services box on the right. To remove a service, highlight it in the Selected Services box on the right, then click Remove. | |
Edit
Customized Service | Click the Edit Customized Services link to bring up the screen that you use to configure a new custom service that is not in the predefined list of services. | |
Schedule | ||
Day
to Apply | Select everyday or the day(s) of the week to apply the rule. | |
Time
of Day to Apply (24-Hour Format) | Select All Day or enter the start and end times in the hour-minute format to apply the rule. | |
Log | ||
Log
Packet Detail Information. | This field determines if a log for packets that match the rule is created (Enable) or not (Disable). Go to the Log Settings page and select the Access Control logs category to have the Prestige record these logs. | |
Alert | ||
Send
Alert Message to Administrator When Matched | Select this check box to have the Prestige generate an alert when the rule is matched. | |
Back | Click Back to return the Rule Summary screen. | |
Apply |
Click
Apply to save your customized settings and exit this screen. | |
Cancel | Click Cancel to exit this screen without saving. | |
Delete |
Click
Delete to remove this rule. |