ZyXEL 202H 91-003-194001B Benutzerhandbuch
Produktcode
91-003-194001B
P-202H Plus v2 User’s Guide
99
Chapter 9 Firewall Configuration
9.7.2 Source and Destination Addresses
To add a new source or destination address, click SrcAdd or DestAdd from the previous
screen. To edit an existing source or destination address, select it from the box and click
SrcEdit or DestEdit from the previous screen. Either action displays the following screen.
screen. To edit an existing source or destination address, select it from the box and click
SrcEdit or DestEdit from the previous screen. Either action displays the following screen.
Figure 36 Firewall > Source and Destination Addresses
The following table describes the labels in this screen.
Action for Matched
Packet
Use the drop down list box to select whether to Block (silently discard) or
Forward (allow the passage of) packets that match this rule.
Log
This field determines if a log is created for packets that match the rule (Match),
don't match the rule (Not-Match), match either rule (Both) or no log is created
(None).
Alert
Select the Alert check box to determine that this rule generates 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 return to the previously saved settings.
Delete
Click Delete to exit this screen without saving.
Table 24 Firewall > Edit a Rule (continued)
LABEL
DESCRIPTION
Table 25 Firewall > Source and Destination Addresses
LABEL
DESCRIPTION
Address
Type
Do you want your rule to apply to packets with a particular (single) IP address, 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.