ZyXEL Communications Prestige 660H Series - Manual (Page 38)

Prestige 660H and Prestige HW Series Compact Guide
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The following table describes the labels in this screen.
Table 8 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 see User’s Guide 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.
Available
Service Click the Available 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.