ZyXEL Communications Prestige 661H Series, Руководство пользователя

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Prestige 661H/HW Series User’s Guide
Chapter 12 Firewall Configuration 152
The following table describes the labels in this screen.
Table 42 Firewall: Edit Rule
LABEL DESCRIPTION
Active Select this option to enable this firewall rule.
Action for Matched
Packet
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 Enter the single IP address or the starting IP address in a range here.
End IP Address Enter the ending IP address in a range here.
Subnet Mask Enter 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
Please Section 12.10 on page 158 see for more information on services
available. 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 the check box to have the Prestige generate an alert when the rule is
matched.
Back Click Back to return to the previous 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 firewall rule and return to the Firewall Rule
Summary screen.