Figure 84 Firewall Rules; Table 53 Firewall Rules - ZyXEL Communications P-660HW-T - V2 User Manual

P-660HW-T v2 User's Guide

Figure 84 Firewall Rules

The following table describes the labels in this screen.

Table 53 Firewall Rules

LABEL
Firewall Rules
Storage Space
in Use
Packet Direction Use the drop-down list box to select a direction of travel of packets for which you
Create a new
rule after rule
number
#
Active
Source IP
Destination IP
Service
154
DESCRIPTION
This read-only bar shows how much of the ZyXEL Device's memory for recording
firewall rules it is currently using. When you are using 80% or less of the storage
space, the bar is green. When the amount of space used is over 80%, the bar is red.
want to configure firewall rules.
Select an index number and click Add to add a new firewall rule after the selected
index number. For example, if you select "6", your new rule becomes number 7 and
the previous rule 7 (if there is one) becomes rule 8.
The following read-only fields summarize the rules you have created that apply to
traffic traveling in the selected packet direction. The firewall rules that you configure
(summarized below) take priority over the general firewall action settings in the
General screen.
This is your firewall rule number. The ordering of your rules is important as rules are
applied in turn.
This field displays whether a firewall is turned on or not. Select the check box to
enable the rule. Clear the check box to disable the rule.
This drop-down list box displays the source addresses or ranges of addresses to
which this firewall rule applies. Please note that a blank source or destination
address is equivalent to Any.
This drop-down list box displays the destination addresses or ranges of addresses to
which this firewall rule applies. Please note that a blank source or destination
address is equivalent to Any.
This drop-down list box displays the services to which this firewall rule applies. See
Section 10.8 on page 163 for more information.
Chapter 10 Firewall Configuration