ZyXEL Communications eircom D1000, Руководство пользователя

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eircom D1000 modem U
ser’s Guide
Chapter 13 Firewall
Table 57
Security > Firewall > Rules (continued)
LABEL DESCRIPTION
Source Interface This column displays the source interface to which this firewall rule applies. This is
the interface through which the traffic entered the Device. Please note that a blank
source interface is equivalent to
Any .
Destination Interface This column displays the destination interface to which this firewall rule applies. This
is the interface through which the traffic is destined to leave the Device. Please note
that a blank source interface is equivalent to
Any .
Modify Click the Edit icon to go to the screen where you can edit the rule.
Click the Remove icon to delete an existing firewall rule. A window displays asking
you to confirm that you want to delete the firewall rule. Note that subsequent firewall
rules move up by one when you take this action.
Order Click the Order icon to display the Move the rule to field. Type a number in the
Move the rule to field and click the Move button to move the rule to the number
that you typed. The ordering of your rules is important as they are applied in order of
their numbering.
Apply Click this to save your changes.
Cancel Click this to restore your previously saved settings.
13.4.1 The Rules Add Screen
Use this screen to configure firewall rules. In the Rules screen, select an index number and click
Add or click a rule’s Edit icon to display this screen and refer to the following table for information
on the labels.