ZyXEL Communications ZyXEL ZyWALL 35 - Manual (Page 194)

ZyWALL 35 User’s Guide
192 Chapter 10 Firewall Screens
10.6.1 Rule Summary
Click FIREWALL, then the Rule Summary tab to open the screen.
Figure 78 Rule Summary
The following table describes the labels in this screen.
Note: The ordering of your rules is very important as rules are
applied in turn.
Table 60 Rule Summary
LABEL DESCRIPTION
Firewall Rules
Storage Space
in Use
This read-only bar shows how much of the ZyWALL'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.
Packet Direction Use the drop-down list box to select a direction of travel of packets (LAN to LAN/
ZyWALL, LAN to WAN, LAN to DMZ, WAN to WAN/ZyWALL, WAN to LAN, WAN
to DMZ, DMZ to DMZ/ZyWALL, DMZ to LAN or DMZ to WAN) for which you want
to configure firewall rules.
Default Policy This field displays the default action and log policy you selected in the Default Rule
screen for the packet direction shown in the field above.
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 above.
Rule This is your firewall rule number. The ordering of your rules is important as rules are
applied in turn. Click + to expand or - to collapse the Source Address, Destination
Address and Service Type drop down lists.
Active This field displays whether a firewall is turned on (Y) or not (N).